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Rapid City

$675+ Cheap flights from Twin Falls to Rapid City (TWF - RAP)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — RAP
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Twin Falls to Rapid City

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

$675
(Delta)
From Twin Falls Joslin to Rapid City
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Find flight deals from Twin Falls to Rapid City

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

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.
Sat 12/66:15 amTWF - RAP
2 stops15h 55mDelta
Tue 12/96:20 amRAP - TWF
2 stops15h 58mDelta
Deal found 7/27$675

Cheapflights Fare Finder

 
Customize your flight search to find flights from Twin Falls to Rapid City 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 Twin Falls to Rapid City that are best for you.

Fly from

Twin Falls

Fly to

Rapid City

Route

Depart

Return

Price

Twin FallsRapid City

TWF - RAP

TWFRAP

Twin Falls Joslin

Sat 12/6

6:15 am-10:10 pm

2 stops15h 55m

Rapid City

Tue 12/9

6:20 am-10:18 pm

2 stops15h 58m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Twin Falls to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Twin Falls 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 Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Twin Falls to Rapid City, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 Twin Falls to Rapid City. 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 Twin Falls to Rapid City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Twin Falls to Rapid City 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 Twin Falls to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Twin Falls to Rapid City (average of $348). Flying from Twin Falls to Rapid City in June is currently the most expensive (average of $502). 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 Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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