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Cheap flights from Boston (BOS) to Costa Rica from $121

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 6/26. 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.
BOS — SJO
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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How far in advance should I book a flight from Boston to Costa Rica?

Travelers have found it’s best to book a flight 19 days in advance to save up to 57% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Costa Rica 1-2 weeks in advance for as low as $463, or $693 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to Costa Rica?

Our data shows that September tends to be the cheapest month to fly to Costa Rica from Boston. Users have commonly found prices around $515 for the month, but tickets can be as low as $236. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from BOS to CR?

When flying from Boston to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Copa Airlines flights from Boston to Costa Rica

Explore cheap flight options specifically provided by Copa Airlines for the route between Boston and Costa Rica. 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 Copa Airlines flights traveling from Boston to Costa Rica. Deals update often to give you more flight options matching your criteria
Thu 11/142:29 pmBOS - SJO
1 stop18h 06mCopa Airlines
Sun 11/174:08 amSJO - BOS
1 stop13h 07mCopa Airlines
Deal found 6/2$302
Thu 11/72:29 pmBOS - SJO
1 stop18h 39mCopa Airlines
Mon 11/184:08 amSJO - BOS
1 stop13h 07mCopa Airlines
Deal found 6/2$386

Cheap Spirit Airlines flights from Boston to Costa Rica

Explore cheap flight options specifically provided by Spirit Airlines for the route between Boston and Costa Rica. 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.
Have a look at some of the cheapest available Spirit Airlines flights departing from Boston and landing in Costa Rica. Check back soon if you're not seeing flights that suit your needs.
Tue 9/106:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$208
Tue 9/106:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$209
Tue 9/106:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$210
Wed 8/286:10 amBOS - SJO
1 stop7h 23mSpirit Airlines
Wed 9/1112:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$213
Wed 8/286:44 amBOS - SJO
2 stops19h 21mSpirit Airlines
Wed 9/1112:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$221
Tue 9/107:44 pmBOS - SJO
2 stops17h 48mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$222
Wed 8/2110:04 amBOS - SJO
1 stop16h 01mSpirit Airlines
Mon 8/2612:55 amSJO - BOS
2 stops18h 03mSpirit Airlines
Deal found 6/1$234
Tue 9/104:26 pmBOS - SJO
2 stops21h 06mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$244
Wed 9/46:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Wed 9/1812:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$247

Cheap Boston to Costa Rica flights in June & July 2024

Find cheap flight options from Boston to Costa Rica 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.
The lowest fares we've come across on flights traveling from Boston to Costa Rica in June and July 2024. Check back soon for alternative fares.
Thu 6/206:10 amBOS - SJO
1 stop7h 27mSpirit Airlines
Thu 6/2712:32 pmSJO - BOS
1 stop9h 57mSpirit Airlines
Deal found 6/1$274
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Sun 6/1612:59 amSJO - BOS
1 stop8h 32mSpirit Airlines
Deal found 6/1$286
Tue 6/112:26 pmBOS - SJO
2 stops24h 19mSpirit Airlines
Mon 6/1712:59 amSJO - BOS
1 stop15h 48mSpirit Airlines
Deal found 6/1$302
Tue 6/112:26 pmBOS - SJO
2 stops24h 19mSpirit Airlines
Wed 6/1912:59 amSJO - BOS
1 stop12h 43mSpirit Airlines
Deal found 6/1$305
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Thu 6/2012:32 pmSJO - BOS
1 stop9h 57mSpirit Airlines
Deal found 6/1$306
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Sun 6/1612:59 amSJO - BOS
1 stop8h 32mSpirit Airlines
Deal found 6/1$308
Thu 6/206:10 amBOS - SJO
1 stop7h 27mSpirit Airlines
Mon 6/2412:59 amSJO - BOS
2 stops35h 50mSpirit Airlines
Deal found 6/1$309
Tue 6/113:26 pmBOS - SJO
2 stops34h 43mSpirit Airlines
Fri 6/1412:59 amSJO - BOS
1 stop21h 40mSpirit Airlines
Deal found 6/1$311
Thu 6/206:10 amBOS - SJO
1 stop7h 27mSpirit Airlines
Thu 6/2712:32 pmSJO - BOS
1 stop9h 57mSpirit Airlines
Deal found 6/2$312

Boston to Costa Rica 2024 flight deals

Discover exclusive flight deals for travel between Boston and Costa Rica 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.
The lowest fares we've come across on flights traveling from Boston to Costa Rica in June and July 2024. Check back soon for alternative fares.
Tue 9/106:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$208
Tue 9/106:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$209
Tue 9/106:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$210
Wed 8/286:10 amBOS - SJO
1 stop7h 23mSpirit Airlines
Wed 9/1112:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$213
Wed 8/286:44 amBOS - SJO
2 stops19h 21mSpirit Airlines
Wed 9/1112:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$221
Tue 9/107:44 pmBOS - SJO
2 stops17h 48mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$222
Wed 8/2110:04 amBOS - SJO
1 stop16h 01mSpirit Airlines
Mon 8/2612:55 amSJO - BOS
2 stops18h 03mSpirit Airlines
Deal found 6/1$234
Tue 9/104:26 pmBOS - SJO
2 stops21h 06mSpirit Airlines
Tue 9/1712:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$244
Wed 9/46:10 amBOS - SJO
1 stop7h 22mSpirit Airlines
Wed 9/1812:32 pmSJO - BOS
1 stop10h 11mSpirit Airlines
Deal found 6/1$247

Non-stop flights to Costa Rica from Boston

Discover non-stop flight options from Boston to Costa Rica. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
For a quicker trip, book one of these direct flights from Boston to Costa Rica. Search for alternative flights from Boston to Costa Rica by utilizing the search form above.
Sat 11/168:25 amBOS - LIR
Nonstop5h 51mJetBlue
Sat 11/232:38 pmLIR - BOS
Nonstop5h 32mJetBlue
Deal found 6/1$507
Sat 11/238:25 amBOS - LIR
Nonstop5h 51mJetBlue
Sat 11/302:38 pmLIR - BOS
Nonstop5h 32mJetBlue
Deal found 6/1$2,207

Boston to Costa Rica flights leaving soon

Find last-minute flight options from Boston to Costa Rica 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 Boston to Costa Rica. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Sun 6/1612:59 amSJO - BOS
1 stop8h 32mSpirit Airlines
Deal found 6/1$286
Tue 6/112:26 pmBOS - SJO
2 stops24h 19mSpirit Airlines
Mon 6/1712:59 amSJO - BOS
1 stop15h 48mSpirit Airlines
Deal found 6/1$302
Tue 6/112:26 pmBOS - SJO
2 stops24h 19mSpirit Airlines
Wed 6/1912:59 amSJO - BOS
1 stop12h 43mSpirit Airlines
Deal found 6/1$305
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Thu 6/2012:32 pmSJO - BOS
1 stop9h 57mSpirit Airlines
Deal found 6/1$306
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Sun 6/1612:59 amSJO - BOS
1 stop8h 32mSpirit Airlines
Deal found 6/1$308
Tue 6/113:26 pmBOS - SJO
2 stops34h 43mSpirit Airlines
Fri 6/1412:59 amSJO - BOS
1 stop21h 40mSpirit Airlines
Deal found 6/1$311
Wed 6/129:38 pmBOS - SJO
2 stops28h 31mSpirit Airlines
Fri 6/1412:59 amSJO - BOS
1 stop21h 40mSpirit Airlines
Deal found 6/1$312
Wed 6/129:38 pmBOS - SJO
1 stop17h 07mSpirit Airlines
Fri 6/1412:59 amSJO - BOS
1 stop21h 40mSpirit Airlines
Deal found 6/1$316
Mon 6/109:16 amBOS - SJO
1 stop29h 29mMultiple Airlines
Fri 6/1412:59 amSJO - BOS
1 stop21h 40mMultiple Airlines
Deal found 6/1$319

One-way flights to Costa Rica from Boston

Search for one-way flight options from Boston to Costa Rica. 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 best available options we've come across on one-way flights from Boston to Costa Rica. For those needing a return trip from Boston, there is a search form available above.
Wed 6/265:39 pmBOS - SJO
1 stop8h 30mSpirit Airlines
Deal found 6/1$121
Tue 6/258:00 pmBOS - SJO
2 stops17h 37mSpirit Airlines
Deal found 6/1$125
Mon 8/198:15 amBOS - SJO
2 stops29h 18mMultiple Airlines
Deal found 6/1$126
Tue 6/258:00 pmBOS - SJO
3 stops30h 09mSpirit Airlines
Deal found 6/1$137
Sat 8/2410:04 amBOS - SJO
1 stop16h 01mSpirit Airlines
Deal found 6/1$140
Tue 6/256:10 amBOS - SJO
1 stop7h 27mSpirit Airlines
Deal found 6/1$143
Tue 7/95:39 pmBOS - SJO
1 stop8h 26mSpirit Airlines
Deal found 6/1$144
Mon 6/246:10 amBOS - SJO
1 stop7h 27mSpirit Airlines
Deal found 6/1$152
Mon 8/197:33 amBOS - SJO
1 stop14h 22mAmerican Airlines
Deal found 6/1$154

Find flights from Boston to Costa Rica within your budget

Customize your flight search to find flights from Boston to Costa Rica 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

$208 - $509

Route

Depart

Return

Price

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 9/10

1 stop7h 22m

San José Juan Santamaria Intl

Tue 9/17

1 stop10h 11m

$208

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 9/10

1 stop7h 22m

San José Juan Santamaria Intl

Tue 9/17

1 stop10h 11m

$209

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 9/10

1 stop7h 22m

San José Juan Santamaria Intl

Tue 9/17

1 stop10h 11m

$210

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 9/23

2 stops23h 07m

San José Juan Santamaria Intl

Wed 10/2

2 stops16h 33m

$297

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 11/14

1 stop18h 06m

San José Juan Santamaria Intl

Sun 11/17

1 stop13h 07m

$302

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 9/16

1 stop11h 45m

San José Juan Santamaria Intl

Wed 9/25

1 stop8h 37m

$332

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 8/19

2 stops14h 55m

San José Juan Santamaria Intl

Tue 8/27

2 stops23h 26m

$337

Boston Logan IntlSan José Juan Santamaria Intl

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 11/7

2 stops24h 00m

San José Juan Santamaria Intl

Tue 11/19

1 stop9h 44m

$401

Boston Logan IntlLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Wed 10/2

1 stop8h 03m

Liberia

Mon 10/7

1 stop10h 01m

$509

Flights are sorted by cheapest first

Deals found on 6/1

No data available for this route at this time. Please check back soon.

Best time to book a flight from Boston to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Boston 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.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from Boston to Costa Rica, such as Copa Airlines, Spirit Airlines and JetBlue. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Copa Airlines
8.0
Very good
2,599 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

JetBlue
7.6
Good
4,346 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Avianca
7.5
Good
3,630 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Costa Rica?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Costa Rica. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • Can I find flights from Boston to Costa Rica for under $300 on Cheapflights?

    Yes, there are multiple flights from Boston to Costa Rica for under $300. The cheapest flight booked recently is on Spirit Airlines for just $208, but on average you can expect to pay $242.

  • Are there nonstop flights from Boston to Costa Rica for under $600 on Cheapflights?

    Cheapflights has at least 2 direct flights from Boston to Costa Rica under $600. A good price for a nonstop flight from Boston to Costa Rica is less than $1,357.

  • Are there last-minute flights available from Boston to Costa Rica for under $300?

    There are currently 20+ open flights from Boston to Costa Rica within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Boston to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Boston to Costa Rica are Spirit Airlines ($121), American Airlines ($154), and JetBlue ($186).

  • What does BOS to SJO mean?

    Boston Logan Intl Airport is BOS and San José Juan Santamaria Intl Airport is SJO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Liberia Airport (LIR), Limon Airport (LIO), San José Tobias Bolanos Intl Airport (SYQ), Tamarindo Airport (TNO), Buenos Aires Airport (BAI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Boston to Costa Rica that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Costa Rica 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 Boston to Costa Rica with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Costa Rica 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 Boston to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Boston to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Costa Rica.

  • Can I find deals for business class flights from Boston to Costa Rica?

    Yes. Cheapflights offers flight deals from Boston to Costa Rica 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 Boston to Costa Rica that allow pets onboard?

    Many airlines flying from Boston to Costa Rica 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 Boston to Costa Rica?

    Yes, you can often find last-minute deals on Boston to Costa Rica 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 Boston to Costa Rica flight deals updated?

    The Boston to Costa Rica flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Boston to Costa Rica?

    American Airlines, Air Canada and Aeromexico are the most popular airlines when flying from Boston to Costa Rica.

  • What is the cheapest month to book a flight from Boston to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Boston to Costa Rica (average of $385). Flying from Boston to Costa Rica in July is currently the most expensive (average of $524). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.

Boston to San José flights
Boston to San Salvador flights
Boston to Guatemala City flights
Boston to Liberia flights
Boston to Panama City flights
Boston to Philip S.W.Goldson flights
Hartford to San José flights
Boston to San Pedro Sula flights
Boston to Managua flights
Albany to Philip S.W.Goldson flights
Boston to Coxen Hole flights
Albany to San José flights
Hartford to Liberia flights
Hartford to Guatemala City flights
Hartford to Panama City flights
Hartford to Philip S.W.Goldson flights
Albany to Liberia flights
Hartford to San Pedro Sula flights
Hartford to Managua flights
Hartford to San Salvador flights
Albany to Guatemala City flights
Albany to Panama City flights
Albany to San Salvador flights
Albany to Managua flights
Hartford to Coxen Hole flights
Worcester to San José flights
Worcester to San Salvador flights
Worcester to Liberia flights
Worcester to Philip S.W.Goldson flights
New Bedford to Panama City flights
Boston to Tegucigalpa flights

Top 10 airlines flying from Boston to Costa Rica

Discover the top 10 airlines that operate flights from Boston to Costa Rica. 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
Spirit AirlinesCheapest$228Average$409FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
AviancaCheapest$275Average$502FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapest$307Average$751FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapest$308Average$491FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapest$329Average$800FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$344Average$609FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$344Average$625FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$371Average$667FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapest$470Average$784FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Alaska AirlinesCheapest$518Average$704FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Boston to Costa Rica by cabin class

Find flights from Boston to Costa Rica, 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 Boston to Costa Rica?

Cheapflights makes it easy to find Boston to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Costa Rica with no change fees?

Yes! Cheapflights helps users easily find flights from Boston to Costa Rica with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Costa Rica become cheaper?

Yes, Cheapflights offers price alerts on Boston to Costa Rica 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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