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Cheap flights from Rapid City to Boise (RAP - BOI) from $378

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. 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.
RAP — BOI
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Rapid City to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Boise (BOI). 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

December

Cheapest in

January

Average price

$636

Round-trip from

$311
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in June 2024
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From Rapid City to Boise Air Term. Gowen Fld
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What is the cheapest day to fly round-trip from Rapid City to Boise?

Friday flights are found to be more expensive to fly from Rapid City to Boise. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.

What is the cheapest month to fly from Rapid City to Boise?

January can be a great time to fly to Boise from Rapid City with a flight ticket averaging about $509. Cheapflights users have found deals in the month of January for as cheap as $228. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from RAP to BOI?

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Rapid City to Boise by exploring options for tickets at noon.

Cheap United Airlines flights from Rapid City to Boise

Explore cheap flight options specifically provided by United Airlines for the route between Rapid City and Boise. 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 look at some of the lowest-priced United Airlines flights heading from Rapid City to Boise. Come back soon if you're not finding the exact deal you're looking for.
Wed 7/311:24 amRAP - BOI
1 stop6h 31mUnited Airlines
Wed 7/105:05 amBOI - RAP
1 stop6h 12mUnited Airlines
Deal found 6/1$378
Thu 6/205:30 amRAP - BOI
1 stop4h 15mUnited Airlines
Sun 6/232:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 5/31$393
Wed 7/31:49 pmRAP - BOI
2 stops19h 50mUnited Airlines
Wed 7/105:05 amBOI - RAP
1 stop6h 12mUnited Airlines
Deal found 6/1$473
Tue 6/254:05 pmRAP - BOI
1 stop5h 12mUnited Airlines
Wed 6/262:26 pmBOI - RAP
1 stop4h 42mUnited Airlines
Deal found 6/2$508
Thu 6/205:30 amRAP - BOI
2 stops8h 04mUnited Airlines
Sun 6/232:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 5/31$622
Tue 6/257:00 amRAP - BOI
2 stops9h 23mUnited Airlines
Wed 6/262:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 6/2$651

Cheap American Airlines flights from Rapid City to Boise

Explore cheap flight options specifically provided by American Airlines for the route between Rapid City and Boise. 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 American Airlines flights departing from Rapid City and landing in Boise. Make sure to examine the flight information before completing your reservation.
Wed 7/36:00 amRAP - BOI
1 stop8h 43mAmerican Airlines
Tue 7/912:51 amBOI - RAP
1 stop8h 59mAmerican Airlines
Deal found 6/1$624
Wed 7/312:28 pmRAP - BOI
2 stops10h 48mAmerican Airlines
Tue 7/912:51 amBOI - RAP
1 stop8h 59mAmerican Airlines
Deal found 6/1$698
Wed 7/32:36 pmRAP - BOI
2 stops25h 58mAmerican Airlines
Tue 7/912:51 amBOI - RAP
2 stops13h 05mAmerican Airlines
Deal found 6/1$711
Tue 6/256:00 amRAP - BOI
2 stops17h 16mAmerican Airlines
Wed 6/266:35 amBOI - RAP
2 stops27h 09mAmerican Airlines
Deal found 6/2$841
Wed 7/312:28 pmRAP - BOI
2 stops10h 48mAmerican Airlines
Wed 7/106:35 amBOI - RAP
2 stops9h 35mAmerican Airlines
Deal found 6/1$856

Cheap Rapid City to Boise flights in June & July 2024

Find cheap flight options from Rapid City to Boise 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.
These are some of the most attractive deals on flights from Rapid City to Boise in 2024. Check back regularly for other flight deals.
Thu 6/205:30 amRAP - BOI
1 stop4h 15mUnited Airlines
Sun 6/232:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 5/31$393
Thu 6/205:30 amRAP - BOI
2 stops8h 04mUnited Airlines
Sun 6/232:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 5/31$622
Wed 6/56:00 amRAP - BOI
1 stop8h 43mAmerican Airlines
Thu 6/611:46 amBOI - RAP
2 stops26h 20mAmerican Airlines
Deal found 5/31$752
Wed 6/54:22 pmRAP - BOI
1 stop7h 28mDelta
Thu 6/62:55 pmBOI - RAP
1 stop7h 33mDelta
Deal found 5/31$772
Wed 6/55:45 pmRAP - BOI
1 stop4h 52mUnited Airlines
Thu 6/66:52 pmBOI - RAP
3 stops24h 16mUnited Airlines
Deal found 5/31$854
Thu 6/206:00 amRAP - BOI
2 stops12h 58mDelta
Sun 6/2311:52 amBOI - RAP
2 stops12h 04mDelta
Deal found 5/31$898
Wed 6/51:45 pmRAP - BOI
2 stops20h 00mUnited Airlines
Thu 6/62:15 pmBOI - RAP
3 stops28h 53mUnited Airlines
Deal found 5/31$923

Rapid City to Boise 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and Boise 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.
These are some of the most attractive deals on flights from Rapid City to Boise in 2024. Check back regularly for other flight deals.
Wed 7/311:24 amRAP - BOI
1 stop6h 31mUnited Airlines
Wed 7/105:05 amBOI - RAP
1 stop6h 12mUnited Airlines
Deal found 6/1$378
Thu 6/205:30 amRAP - BOI
1 stop4h 15mUnited Airlines
Sun 6/232:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 5/31$393
Wed 7/31:49 pmRAP - BOI
2 stops19h 50mUnited Airlines
Wed 7/105:05 amBOI - RAP
1 stop6h 12mUnited Airlines
Deal found 6/1$473
Thu 6/205:30 amRAP - BOI
2 stops8h 04mUnited Airlines
Sun 6/232:26 pmBOI - RAP
1 stop6h 09mUnited Airlines
Deal found 5/31$622
Wed 7/36:00 amRAP - BOI
1 stop8h 43mAmerican Airlines
Tue 7/912:51 amBOI - RAP
1 stop8h 59mAmerican Airlines
Deal found 6/1$624
Wed 7/312:28 pmRAP - BOI
2 stops10h 48mAmerican Airlines
Tue 7/912:51 amBOI - RAP
1 stop8h 59mAmerican Airlines
Deal found 6/1$698
Wed 7/32:36 pmRAP - BOI
2 stops25h 58mAmerican Airlines
Tue 7/912:51 amBOI - RAP
2 stops13h 05mAmerican Airlines
Deal found 6/1$711
Wed 6/56:00 amRAP - BOI
1 stop8h 43mAmerican Airlines
Thu 6/611:46 amBOI - RAP
2 stops26h 20mAmerican Airlines
Deal found 5/31$752
Wed 6/54:22 pmRAP - BOI
1 stop7h 28mDelta
Thu 6/62:55 pmBOI - RAP
1 stop7h 33mDelta
Deal found 5/31$772

One-way flights to Boise from Rapid City

Search for one-way flight options from Rapid City to Boise. 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.
If you're seeking multiple options on one-way flights from Rapid City to Boise, be sure to check out these deals, which are updated often. For those needing a return trip from Rapid City, there is a search form available above.
Fri 6/72:36 pmRAP - BOI
2 stops32h 40mAmerican Airlines
Deal found 6/2$391
Fri 6/76:00 amRAP - BOI
1 stop8h 43mAmerican Airlines
Deal found 6/2$406
Fri 6/78:55 amRAP - BOI
3 stops31h 28mUnited Airlines
Deal found 6/2$588

Find flights from Rapid City to Boise within your budget

Customize your flight search to find flights from Rapid City to Boise 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

$378 - $898

Route

Depart

Return

Price

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/3

1 stop6h 31m

Boise Air Term. Gowen Fld

Wed 7/10

1 stop6h 12m

$378

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Thu 6/20

1 stop4h 15m

Boise Air Term. Gowen Fld

Sun 6/23

1 stop6h 09m

$393

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/3

2 stops19h 50m

Boise Air Term. Gowen Fld

Wed 7/10

1 stop6h 12m

$473

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Tue 6/25

1 stop5h 12m

Boise Air Term. Gowen Fld

Wed 6/26

1 stop4h 42m

$508

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Thu 6/20

2 stops8h 04m

Boise Air Term. Gowen Fld

Sun 6/23

1 stop6h 09m

$622

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/3

1 stop8h 43m

Boise Air Term. Gowen Fld

Tue 7/9

1 stop8h 59m

$624

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/3

2 stops10h 48m

Boise Air Term. Gowen Fld

Tue 7/9

1 stop8h 59m

$698

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/3

2 stops25h 58m

Boise Air Term. Gowen Fld

Tue 7/9

2 stops13h 05m

$711

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Thu 6/20

2 stops12h 58m

Boise Air Term. Gowen Fld

Sun 6/23

2 stops12h 04m

$898

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day to fly from Rapid City to Boise?

Use this chart to determine the cheapest time to fly round-trip from Rapid City to Boise. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rapid City to Boise flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings 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 Rapid City to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Rapid City 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 Boise by month

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

BOI

Temperature

30.2 - 75.2 °F

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from Rapid City to Boise, such as United Airlines and American Airlines. 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

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Boise. 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 Rapid City to Boise for under $400 on Cheapflights?

    Yes, there are multiple flights from Rapid City to Boise for under $400. The cheapest flight booked recently is on United Airlines for just $378, but on average you can expect to pay $637.

  • What are the cheapest airlines flying from Rapid City to Boise round-trip?

    Our cheapest airline available from Rapid City to Boise is United Airlines. Our recent data shows that you can find tickets from as low as $378 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $624 and $898 round-trip. United Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What does RAP to BOI mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Rapid City Airport to Boise Air Term. Gowen Fld Airport flight would often be abbreviated as a RAP to BOI flight.

  • Can I find deals for flights from Rapid City to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your Rapid City to Boise 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 Rapid City to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rapid City to Boise 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 Rapid City to Boise that include hotel bookings?

    Yes. In addition to deals on Rapid City to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Boise.

  • Can I find deals for business class flights from Rapid City to Boise?

    Yes. Cheapflights offers flight deals from Rapid City to Boise 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 Rapid City to Boise that allow pets onboard?

    Many airlines flying from Rapid City to Boise 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 Rapid City to Boise?

    Yes, you can often find last-minute deals on Rapid City to Boise 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 Rapid City to Boise flight deals updated?

    The Rapid City to Boise flight deals you see on this page were last updated on 6/1.

  • What is the cheapest month to book a flight from Rapid City to Boise?

    Currently, December is the cheapest month in which you can book a flight from Rapid City to Boise (average of $311). Flying from Rapid City to Boise in June is currently the most expensive (average of $452). 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 Rapid City to Boise
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Rapid City to Boise

Discover the top 2 airlines that operate flights from Rapid City to Boise. 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
DeltaCheapest$247Average$344FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$316Average$468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Rapid City to Boise by cabin class

Find flights from Rapid City to Boise, 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 Rapid City to Boise?

Deals for Rapid City to Boise 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 Rapid City to Boise?

Cheapflights helps you find that perfect flight to Boise from Rapid City 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 Rapid City to Boise with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Rapid City to Boise flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Rapid City to Boise become cheaper?

Yes, Cheapflights offers price alerts on Rapid City to Boise 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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