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Cheap flights from St. Louis (STL) to Lisbon (LIS) from $422

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — LIS
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Lambert-St Louis to Lisbon Humberto Delgado are usually found in January or November, booked 40 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from St. Louis to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

May

Cheapest in

January

Average price

$1,503

Round-trip from

$597
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 41% potential price drop
Search Deals
Average for round-trip flights in June 2024
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From Lambert-St Louis to Lisbon Humberto Delgado
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Lisbon?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 32% when planning your travel around this day of the week.

How far in advance should I book a flight from St. Louis to Lisbon?

To save on the cost of your flight from St. Louis to Lisbon, book at least 41 days before your planned departure. Booking around this time can save you about 170% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,086 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,229.

What is the cheapest month to fly from St. Louis to Lisbon?

Our data shows that January tends to be the cheapest month to fly to Lisbon from St. Louis. Users have commonly found prices around $1,037 for the month, but tickets can be as low as $457. Due to multiple factors, prepare for potentially higher prices in May.

What is the cheapest time of day to fly from STL to LIS?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

Cheap Delta flights from St. Louis to Lisbon

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Find some of the cheapest Delta flights traveling from St. Louis to Lisbon. It's recommended that users confirm their flight details before booking.
Tue 8/133:28 pmSTL - LIS
2 stops17h 22mDelta
Wed 8/2111:40 amLIS - STL
2 stops17h 59mDelta
Deal found 6/1$739
Wed 8/711:28 amSTL - LIS
2 stops15h 22mDelta
Wed 8/145:40 amLIS - STL
2 stops23h 59mDelta
Deal found 6/2$846
Sun 8/116:30 amSTL - LIS
2 stops20h 20mDelta
Sun 8/185:00 amLIS - STL
2 stops15h 38mDelta
Deal found 6/1$956
Fri 8/92:16 pmSTL - LIS
2 stops18h 34mDelta
Sat 8/175:40 amLIS - STL
2 stops16h 57mDelta
Deal found 6/1$1,003
Thu 6/66:11 amSTL - LIS
2 stops19h 49mDelta
Sat 6/155:40 amLIS - STL
2 stops22h 15mDelta
Deal found 6/1$1,044
Fri 6/145:56 pmSTL - LIS
2 stops18h 44mDelta
Sun 6/235:40 amLIS - STL
2 stops18h 21mDelta
Deal found 6/1$1,590

Cheap American Airlines flights from St. Louis to Lisbon

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from St. Louis to Lisbon. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 7/159:20 amSTL - LIS
2 stops17h 45mAmerican Airlines
Mon 7/2211:05 amLIS - STL
2 stops16h 49mAmerican Airlines
Deal found 6/1$870
Wed 8/712:55 pmSTL - LIS
1 stop14h 10mAmerican Airlines
Wed 8/1411:05 amLIS - STL
1 stop15h 54mAmerican Airlines
Deal found 6/2$878
Mon 7/111:05 amSTL - LIS
2 stops25h 00mAmerican Airlines
Mon 7/86:35 amLIS - STL
2 stops16h 44mAmerican Airlines
Deal found 6/1$1,167
Mon 7/16:08 amSTL - LIS
1 stop20h 57mAmerican Airlines
Mon 7/811:05 amLIS - STL
2 stops37h 35mAmerican Airlines
Deal found 6/1$1,191
Sat 7/139:09 amSTL - LIS
1 stop17h 56mAmerican Airlines
Sat 7/2012:30 pmLIS - STL
2 stops50h 09mAmerican Airlines
Deal found 6/1$1,237
Sun 6/165:27 amSTL - LIS
2 stops21h 38mAmerican Airlines
Sat 6/2210:15 pmLIS - STL
2 stops24h 33mAmerican Airlines
Deal found 6/1$1,258

Cheap St. Louis to Lisbon flights in June & July 2024

Find cheap flight options from St. Louis to Lisbon specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Lisbon in 2024. Check back regularly for other flight deals.
Wed 6/266:00 amSTL - LIS
2 stops22h 10mBritish Airways
Tue 7/27:15 amLIS - STL
2 stops19h 41mBritish Airways
Deal found 6/1$937
Sun 6/232:16 pmSTL - LIS
2 stops18h 34mDelta
Wed 7/35:40 amLIS - STL
2 stops17h 40mDelta
Deal found 6/2$955
Tue 6/186:00 amSTL - LIS
2 stops22h 10mBritish Airways
Wed 6/264:30 pmLIS - STL
2 stops30h 48mBritish Airways
Deal found 6/1$965
Thu 6/68:25 amSTL - LIS
1 stop20h 05mUnited Airlines
Sat 6/159:45 amLIS - STL
2 stops31h 12mUnited Airlines
Deal found 6/1$997
Sun 6/236:08 pmSTL - LIS
2 stops23h 07mBritish Airways
Wed 7/36:45 pmLIS - STL
2 stops29h 15mBritish Airways
Deal found 6/1$1,028
Thu 6/66:11 amSTL - LIS
2 stops19h 49mDelta
Sat 6/155:40 amLIS - STL
2 stops22h 15mDelta
Deal found 6/1$1,044
Wed 6/268:25 amSTL - LIS
1 stop20h 05mUnited Airlines
Tue 7/211:25 amLIS - STL
2 stops28h 58mUnited Airlines
Deal found 6/1$1,060
Wed 6/264:05 pmSTL - LIS
2 stops19h 45mMultiple Airlines
Tue 7/27:25 pmLIS - STL
3 stops30h 36mMultiple Airlines
Deal found 6/1$1,113
Sat 6/15:31 pmSTL - LIS
2 stops39h 59mLufthansa
Sat 6/84:25 pmLIS - STL
1 stop27h 05mLufthansa
Deal found 5/31$1,142

St. Louis to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Lisbon in 2024. Check back regularly for other flight deals.
Mon 12/26:30 amSTL - LIS
2 stops20h 30mVirgin Atlantic
Thu 12/1210:00 amLIS - STL
2 stops19h 35mVirgin Atlantic
Deal found 6/1$497
Mon 12/210:40 amSTL - LIS
1 stop16h 40mUnited Airlines
Thu 12/1211:00 amLIS - STL
2 stops29h 27mUnited Airlines
Deal found 6/1$509
Mon 12/25:37 pmSTL - LIS
2 stops33h 43mUnited Airlines
Thu 12/1211:00 amLIS - STL
2 stops29h 27mUnited Airlines
Deal found 6/1$513
Mon 12/24:10 pmSTL - LIS
1 stop11h 10mAir Canada
Thu 12/1211:00 amLIS - STL
2 stops28h 53mAir Canada
Deal found 6/1$516
Tue 12/310:00 amSTL - LIS
2 stops16h 00mKLM
Fri 12/1311:15 amLIS - STL
2 stops15h 24mKLM
Deal found 5/31$517
Wed 12/41:27 pmSTL - LIS
2 stops13h 53mMultiple Airlines
Fri 12/135:00 amLIS - STL
2 stops40h 23mMultiple Airlines
Deal found 6/1$518
Tue 12/31:27 pmSTL - LIS
2 stops15h 03mUnited Airlines
Fri 12/135:00 amLIS - STL
1 stop14h 55mUnited Airlines
Deal found 6/1$519
Mon 12/22:43 pmSTL - LIS
2 stops12h 22mAmerican Airlines
Tue 12/108:25 amLIS - STL
2 stops16h 39mAmerican Airlines
Deal found 5/31$520
Tue 12/39:00 amSTL - LIS
1 stop17h 00mDelta
Tue 12/1010:00 amLIS - STL
1 stop16h 50mDelta
Deal found 5/31$521

St. Louis to Lisbon flights leaving soon

Find last-minute flight options from St. Louis to Lisbon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Lisbon. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 6/68:25 amSTL - LIS
1 stop20h 05mUnited Airlines
Sat 6/159:45 amLIS - STL
2 stops31h 12mUnited Airlines
Deal found 6/1$997
Thu 6/66:11 amSTL - LIS
2 stops19h 49mDelta
Sat 6/155:40 amLIS - STL
2 stops22h 15mDelta
Deal found 6/1$1,044
Thu 6/68:25 amSTL - LIS
1 stop20h 05mUnited Airlines
Sat 6/157:30 amLIS - STL
1 stop36h 00mUnited Airlines
Deal found 6/1$1,533

One-way flights to Lisbon from St. Louis

Search for one-way flight options from St. Louis to Lisbon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Lisbon. Users needing a return flight from St. Louis to Lisbon should utilize the search form above.
Sat 8/37:33 pmSTL - LIS
2 stops45h 37mMultiple Airlines
Deal found 6/1$422
Sat 8/38:02 pmSTL - LIS
3 stops45h 08mMultiple Airlines
Deal found 6/1$517
Sat 6/298:02 pmSTL - LIS
3 stops40h 18mMultiple Airlines
Deal found 6/1$589
Sat 8/312:00 pmSTL - LIS
1 stop17h 45mMultiple Airlines
Deal found 6/1$686
Sat 6/294:05 pmSTL - LIS
2 stops35h 15mAir Canada
Deal found 6/1$774
Sat 6/2911:00 amSTL - LIS
1 stop18h 10mAir Canada
Deal found 6/1$874
Fri 6/2811:05 amSTL - LIS
2 stops46h 20mTurkish Airlines
Deal found 5/31$3,566
Fri 6/283:25 pmSTL - LIS
1 stop14h 00mLufthansa
Deal found 5/31$3,888
Fri 6/285:27 pmSTL - LIS
3 stops21h 08mMultiple Airlines
Deal found 5/31$5,239

Find flights from St. Louis to Lisbon within your budget

Customize your flight search to find flights from St. Louis to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$739 - $1,113

Route

Depart

Return

Price

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Tue 8/13

2 stops17h 22m

Lisbon Humberto Delgado

Wed 8/21

2 stops17h 59m

$739

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Tue 8/13

1 stop14h 08m

Lisbon Humberto Delgado

Wed 8/21

2 stops24h 58m

$743

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Wed 8/7

2 stops15h 22m

Lisbon Humberto Delgado

Wed 8/14

2 stops23h 59m

$846

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Tue 8/13

1 stop15h 20m

Lisbon Humberto Delgado

Wed 8/21

1 stop13h 11m

$853

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Mon 7/15

1 stop13h 58m

Lisbon Humberto Delgado

Mon 7/22

2 stops28h 34m

$863

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Mon 7/15

2 stops17h 45m

Lisbon Humberto Delgado

Mon 7/22

2 stops16h 49m

$870

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Fri 8/9

1 stop14h 10m

Lisbon Humberto Delgado

Sat 8/17

2 stops16h 35m

$948

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Sat 7/13

2 stops15h 56m

Lisbon Humberto Delgado

Sat 7/20

2 stops16h 59m

$1,101

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

Wed 6/26

2 stops19h 45m

Lisbon Humberto Delgado

Tue 7/2

3 stops30h 36m

$1,113

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from St. Louis to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Lisbon. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Lisbon, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from St. Louis to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Lisbon. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Lisbon flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

LIS

Temperature

51.8 - 73.4 °F

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from St. Louis to Lisbon, such as Delta, American Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,728 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,711 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Lisbon for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Lisbon for under $800. The cheapest flight booked recently is on Delta for just $739, but on average you can expect to pay $927.

  • Are there last-minute flights available from St. Louis to Lisbon for under $1,000?

    There are currently 3+ open flights from St. Louis to Lisbon within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from St. Louis to Lisbon round-trip?

    Currently priced at $739, Delta will fly you from St. Louis to Lisbon and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air Canada - these airlines can fly you to your destination from $743 and $853, respectively. Users have found that Delta is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Lisbon one-way?

    $774 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Turkish Airlines and Lufthansa, with prices starting from $3,566 and $3,888, respectively.

  • What does STL to LIS mean?

    Great question - STL to LIS just means Lambert-St Louis Airport to Lisbon Humberto Delgado Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Lisbon that include hotel bookings?

    Yes. In addition to deals on St. Louis to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Lisbon.

  • Can I find deals for business class flights from St. Louis to Lisbon?

    Yes. Cheapflights offers flight deals from St. Louis to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Lisbon that allow pets onboard?

    Many airlines flying from St. Louis to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Lisbon?

    Yes, you can often find last-minute deals on St. Louis to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Lisbon flight deals updated?

    The St. Louis to Lisbon flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from St. Louis to Lisbon?

    Before booking your flight from St. Louis to Lisbon check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

  • What is the cheapest month to book a flight from St. Louis to Lisbon?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Lisbon (average of $597). Flying from St. Louis to Lisbon in June is currently the most expensive (average of $1,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Lisbon flights
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St. Louis to Lajes flights

Top 8 airlines flying from St. Louis to Lisbon

Discover the top 8 airlines that operate flights from St. Louis to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$537Average$1,040FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$554Average$892FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$557Average$1,063FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$601Average$1,036FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$625Average$1,076FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest$637Average$965FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest$666Average$876FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest$846Average$1,100FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
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Search flights from St. Louis to Lisbon by cabin class

Find flights from St. Louis to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Lisbon?

Deals for St. Louis to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Lisbon?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Lisbon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Lisbon with no change fees?

Yes, we can. To see specific flights from St. Louis to Lisbon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Lisbon become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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