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Kalispell

$269+ Cheap flights from Rapid City to Kalispell (RAP - FCA)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — FCA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Rapid City to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Kalispell (FCA). 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 July 29, 2025.

Round-trip from

$391
(Mytrip)

One-way from

$269
(United Airlines)
From Rapid City to Kalispell Glacier Park
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One-way flight from Rapid City to Kalispell Glacier Park
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Find flight deals from Rapid City to Kalispell

Cheapest flights from Rapid City to Kalispell
Explore the most affordable flight options available from Rapid City to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:21 pmRAP - FCA
1 stop15h 58mMultiple Airlines
Thu 8/1410:28 amFCA - RAP
1 stop10h 42mMultiple Airlines
Deal found 7/27$391
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:30 amRAP - FCA
1 stop4h 33mUnited Airlines
Sat 8/165:19 pmFCA - RAP
1 stop4h 41mUnited Airlines
Deal found 7/28$516
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/154:25 pmRAP - FCA
1 stop7h 26mDelta
Tue 8/195:20 amFCA - RAP
2 stops8h 25mDelta
Deal found 7/27$774

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Kalispell 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Rapid City to Kalispell that are best for you.

Fly from

Rapid City

Fly to

Kalispell

Route

Depart

Return

Price

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Fri 8/8

5:21 pm-9:19 am

1 stop15h 58m

Kalispell Glacier Park

Thu 8/14

10:28 am-9:10 pm

1 stop10h 42m

$391

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 8/12

5:30 am-10:03 am

1 stop4h 33m

Kalispell Glacier Park

Sat 8/16

5:19 pm-10:00 pm

1 stop4h 41m

$516

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Fri 8/15

4:25 pm-11:51 pm

1 stop7h 26m

Kalispell Glacier Park

Tue 8/19

5:20 am-1:45 pm

2 stops8h 25m

$774

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 9/16

3:19 pm-9:40 pm

1 stop6h 21m

$269

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 9/16

4:24 pm-11:44 pm

1 stop7h 20m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Rapid City to Kalispell

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

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated July 29, 2025.
See what other customers who have flown with Delta and United Airlines from Rapid City to Kalispell have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • Can I find deals for flights from Rapid City to Kalispell that include hotel bookings?

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Rapid City to Kalispell (average of $373). Flying from Rapid City to Kalispell in July is currently the most expensive (average of $602). 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

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
East Glacier Park
Polson

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