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Cheap flights from Rapid City (RAP) to Idaho from $151

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 8/28. 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 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
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What is the cheapest month to fly from Rapid City to Idaho?

Flights from Rapid City to Idaho lean towards being more expensive in December. Prices are generally better when you fly from Rapid City to Idaho in January, with the cheapest ticket starting at $228.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to Idaho as you normally would.

Cheap Rapid City to Idaho flights in June & July 2024

Find cheap flight options from Rapid City to Idaho specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
The lowest fares we've come across on flights traveling from Rapid City to Idaho in June and July 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/144:05 pmRAP - GEG
1 stop5h 52mUnited Airlines
Sun 6/165:10 amGEG - RAP
1 stop6h 31mUnited Airlines
Deal found 6/11$374
Fri 6/1411:23 amRAP - GEG
1 stop6h 59mUnited Airlines
Sun 6/165:10 amGEG - RAP
1 stop6h 31mUnited Airlines
Deal found 6/10$415
Wed 7/105:30 amRAP - BOI
1 stop4h 17mUnited Airlines
Wed 7/172:27 pmBOI - RAP
1 stop6h 07mUnited Airlines
Deal found 6/10$443
Wed 7/105:30 amRAP - BOI
1 stop4h 17mUnited Airlines
Wed 7/178:17 amBOI - RAP
2 stops12h 17mUnited Airlines
Deal found 6/10$527
Tue 7/235:45 amRAP - GEG
1 stop6h 30mDelta
Thu 7/252:10 pmGEG - RAP
1 stop8h 10mDelta
Deal found 6/10$531
Thu 7/44:01 pmRAP - GEG
1 stop5h 57mUnited Airlines
Sat 7/65:00 amGEG - RAP
1 stop6h 47mUnited Airlines
Deal found 6/10$556
Mon 7/811:24 amRAP - GEG
1 stop6h 59mUnited Airlines
Sat 7/205:00 amGEG - RAP
1 stop6h 47mUnited Airlines
Deal found 6/10$569
Wed 7/104:40 pmRAP - BOI
1 stop8h 21mAmerican Airlines
Tue 7/1612:51 amBOI - RAP
1 stop8h 59mAmerican Airlines
Deal found 6/10$576
Tue 7/96:00 amRAP - GEG
1 stop6h 44mAmerican Airlines
Thu 7/185:45 amGEG - RAP
1 stop9h 25mAmerican Airlines
Deal found 6/10$576

Rapid City to Idaho 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
The lowest fares we've come across on flights traveling from Rapid City to Idaho in June and July 2024. More deals are always being added, so be sure to check back regularly.
Fri 8/25:45 amRAP - BOI
1 stop5h 15mDelta
Tue 8/65:40 amBOI - RAP
1 stop5h 26mDelta
Deal found 6/10$278
Fri 6/144:05 pmRAP - GEG
1 stop5h 52mUnited Airlines
Sun 6/165:10 amGEG - RAP
1 stop6h 31mUnited Airlines
Deal found 6/11$374
Fri 8/25:45 amRAP - BOI
1 stop5h 15mDelta
Tue 8/611:55 amBOI - RAP
2 stops11h 25mDelta
Deal found 6/10$393
Fri 6/1411:23 amRAP - GEG
1 stop6h 59mUnited Airlines
Sun 6/165:10 amGEG - RAP
1 stop6h 31mUnited Airlines
Deal found 6/10$415
Wed 7/105:30 amRAP - BOI
1 stop4h 17mUnited Airlines
Wed 7/172:27 pmBOI - RAP
1 stop6h 07mUnited Airlines
Deal found 6/10$443
Fri 10/117:00 amRAP - GEG
1 stop6h 36mUnited Airlines
Sun 10/205:15 amGEG - RAP
1 stop6h 26mUnited Airlines
Deal found 6/11$519
Wed 7/105:30 amRAP - BOI
1 stop4h 17mUnited Airlines
Wed 7/178:17 amBOI - RAP
2 stops12h 17mUnited Airlines
Deal found 6/10$527
Tue 7/235:45 amRAP - GEG
1 stop6h 30mDelta
Thu 7/252:10 pmGEG - RAP
1 stop8h 10mDelta
Deal found 6/10$531
Thu 7/44:01 pmRAP - GEG
1 stop5h 57mUnited Airlines
Sat 7/65:00 amGEG - RAP
1 stop6h 47mUnited Airlines
Deal found 6/10$556

One-way flights to Idaho from Rapid City

Search for one-way flight options from Rapid City to Idaho. 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 3,117,830 searches. Data last updated June 11, 2024.
If you're seeking multiple options on one-way flights from Rapid City to Idaho, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Rapid City to Idaho instead should update the search form at the top of page.
Wed 8/284:10 pmRAP - BOI
2 stops18h 54mMultiple Airlines
Deal found 6/10$151
Wed 8/285:45 amRAP - BOI
1 stop8h 27mDelta
Deal found 6/10$219
Mon 8/265:00 pmRAP - BOI
3 stops42h 04mMultiple Airlines
Deal found 6/10$223
Wed 8/284:10 pmRAP - BOI
3 stops18h 54mMultiple Airlines
Deal found 6/10$244
Mon 8/264:21 pmRAP - BOI
1 stop7h 49mDelta
Deal found 6/10$249
Mon 8/264:21 pmRAP - BOI
2 stops7h 54mDelta
Deal found 6/10$254
Sat 6/299:01 amRAP - BOI
1 stop4h 20mUnited Airlines
Deal found 6/10$294
Sat 6/299:01 amRAP - BOI
2 stops13h 11mUnited Airlines
Deal found 6/10$488

Find flights from Rapid City to Idaho within your budget

Customize your flight search to find flights from Rapid City to Idaho 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $630

Route

Depart

Return

Price

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Fri 8/2

1 stop5h 15m

Boise Air Term. Gowen Fld

Tue 8/6

1 stop5h 26m

$278

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Fri 8/2

1 stop5h 15m

Boise Air Term. Gowen Fld

Tue 8/6

2 stops11h 25m

$393

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Fri 6/14

1 stop6h 59m

Spokane

Sun 6/16

1 stop6h 31m

$415

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Fri 6/14

1 stop6h 59m

Spokane

Sun 6/16

1 stop6h 31m

$420

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/10

1 stop4h 17m

Boise Air Term. Gowen Fld

Wed 7/17

1 stop6h 07m

$443

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Tue 7/23

1 stop6h 30m

Spokane

Thu 7/25

1 stop8h 10m

$531

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/10

1 stop8h 21m

Boise Air Term. Gowen Fld

Tue 7/16

1 stop8h 59m

$576

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Tue 7/9

1 stop6h 44m

Spokane

Thu 7/18

1 stop9h 25m

$576

Rapid CityBoise Air Term. Gowen Fld

RAP - BOI

RAPBOI

Rapid City

Wed 7/10

3 stops25h 52m

Boise Air Term. Gowen Fld

Wed 7/17

2 stops22h 18m

$630

Flights are sorted by cheapest first

Deals found on 6/10

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

Best time to book a flight from Rapid City to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated June 11, 2024.
Get a feel of what it's like to fly with Delta, American Airlines and United Airlines from Rapid City to Idaho by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Crew

8.6

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
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Crew

8.6

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
10,629 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Crew

8.6

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
14,129 reviews
Delta
8.0
Very good
10,277 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Crew

8.6

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 Idaho. 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 Rapid City to Idaho?

    Located just 9.0 mi from the city center, Rapid City (RAP) is the airport most travelers will use when flying to Idaho from Rapid City.

  • Can I find flights from Rapid City to Idaho for under $300 on Cheapflights?

    Yes, there are multiple flights from Rapid City to Idaho for under $300. The cheapest flight booked recently is on Delta for just $278, but on average you can expect to pay $556.

  • What are the most popular routes from Rapid City to Idaho?

    While some choose either Rapid City - Idaho Falls Fanning Field or Rapid City - Boise Air Term. Gowen Fld, Rapid City - Spokane is the most popular route from Rapid City to Idaho.

  • 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. Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

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

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

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

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

    Many airlines flying from Rapid City to Idaho 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 Idaho?

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

    The Rapid City to Idaho flight deals you see on this page were last updated on 6/11.

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

    Currently, December is the cheapest month in which you can book a flight from Rapid City to Idaho (average of $314). Flying from Rapid City to Idaho in June is currently the most expensive (average of $458). 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 Idaho
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 Idaho

Discover the top 2 airlines that operate flights from Rapid City to Idaho. 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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$344FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$511FlexibilityNo cancel feeOn-time69%
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Pensacola to Orlando flights
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San Jose to Las Vegas flights
Chicago to Nashville flights
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USA to Tokyo flights
Rapid City to Illinois flights

Search flights from Rapid City to Idaho by cabin class

Find flights from Rapid City to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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