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$249+ Cheap flights from Rapid City to Spokane (RAP - GEG)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — GEG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Rapid City to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Spokane (GEG). 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 September 11, 2025.

Round-trip from

$249
(Delta)

Popular in

April

Cheapest in

February

Average price

$494
From Rapid City to Spokane
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Rapid City to Spokane

Cheapest flights from Rapid City to Spokane
Explore the most affordable flight options available from Rapid City to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/296:05 amRAP - GEG
1 stop8h 00mDelta
Wed 11/52:17 pmGEG - RAP
1 stop7h 19mDelta
Deal found 9/10$249
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/296:05 amRAP - GEG
1 stop8h 00mDelta
Tue 11/411:20 amGEG - RAP
2 stops10h 16mDelta
Deal found 9/10$254
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 10/24:24 pmRAP - GEG
1 stop8h 34mDelta
Tue 10/72:17 pmGEG - RAP
1 stop7h 19mDelta
Deal found 9/10$274
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/18:30 amRAP - GEG
1 stop5h 06mUnited Airlines
Sat 10/41:38 pmGEG - RAP
1 stop5h 57mUnited Airlines
Deal found 9/10$279
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/254:24 pmRAP - GEG
1 stop8h 34mDelta
Sun 9/286:10 amGEG - RAP
1 stop8h 33mDelta
Deal found 9/10$284
This Delta deal was found by Cheapflights users on 9/10. 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 10/34:24 pmRAP - GEG
1 stop8h 34mDelta
Tue 10/72:17 pmGEG - RAP
1 stop7h 19mDelta
Deal found 9/10$299
This Delta deal was found by Cheapflights users on 9/10. 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 11/16:05 amRAP - GEG
2 stops10h 48mDelta
Mon 11/31:10 pmGEG - RAP
2 stops8h 26mDelta
Deal found 9/10$304
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/47:00 amRAP - GEG
1 stop6h 36mUnited Airlines
Sun 10/51:38 pmGEG - RAP
1 stop7h 34mUnited Airlines
Deal found 9/10$319
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/306:27 amRAP - GEG
1 stop7h 50mDelta
Sat 10/42:23 pmGEG - RAP
1 stop7h 07mDelta
Deal found 9/10$324
This Delta deal was found by Cheapflights users on 9/10. 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 10/34:24 pmRAP - GEG
2 stops17h 11mDelta
Sat 10/42:23 pmGEG - RAP
1 stop7h 07mDelta
Deal found 9/10$327
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/247:00 amRAP - GEG
1 stop6h 36mUnited Airlines
Sat 9/271:38 pmGEG - RAP
1 stop5h 56mUnited Airlines
Deal found 9/10$329

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Spokane 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 September 11, 2025.
Use the filters below to find and compare flights from Rapid City to Spokane that are best for you.

Fly from

Rapid City

Fly to

Spokane

Route

Depart

Return

Price

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Thu 10/30

6:05 am-1:05 pm

1 stop8h 00m

Spokane

Wed 11/5

2:17 pm-10:36 pm

1 stop7h 19m

$249

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Fri 10/31

6:05 am-1:05 pm

1 stop8h 00m

Spokane

Sun 11/2

1:10 pm-10:36 pm

2 stops8h 26m

$254

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Thu 10/30

6:05 am-1:05 pm

1 stop8h 00m

Spokane

Tue 11/4

11:20 am-10:36 pm

2 stops10h 16m

$254

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Wed 10/29

6:05 am-1:05 pm

1 stop8h 00m

Spokane

Tue 11/4

11:20 am-10:36 pm

2 stops10h 16m

$254

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Thu 9/25

4:24 pm-11:58 pm

1 stop8h 34m

Spokane

Sat 9/27

2:23 pm-10:30 pm

1 stop7h 07m

$284

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Thu 9/25

4:24 pm-11:58 pm

1 stop8h 34m

Spokane

Sun 9/28

6:10 am-3:43 pm

1 stop8h 33m

$284

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Fri 10/3

4:24 pm-11:58 pm

1 stop8h 34m

Spokane

Tue 10/7

2:17 pm-10:36 pm

1 stop7h 19m

$299

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Thu 9/25

4:24 pm-11:58 pm

1 stop8h 34m

Spokane

Fri 10/3

2:23 pm-10:30 pm

1 stop7h 07m

$304

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Sat 10/4

7:00 am-12:36 pm

1 stop6h 36m

Spokane

Sun 10/5

1:38 pm-10:12 pm

1 stop7h 34m

$319

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Sat 10/4

7:00 am-12:36 pm

1 stop6h 36m

Spokane

Tue 10/7

4:00 pm-10:12 pm

1 stop5h 12m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
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Best time to book a flight from Rapid City to Spokane

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

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Spokane

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

Currently, January is the cheapest month in which you can book a flight from Rapid City to Spokane (average of $326). Flying from Rapid City to Spokane in March is currently the most expensive (average of $450). 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.

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. 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 Spokane. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown United Airlines from Rapid City to Spokane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Rapid City to Spokane?

    A quick flight from Rapid City to Spokane can take about 8h. Delta provides one of the quickest options available for as low as $249. The distance from Rapid City to Spokane is about 738 mi.

  • What is the cheapest airline to fly from Rapid City to Spokane round-trip?

    Flying on United Airlines is currently your cheapest option to Spokane, with prices starting at $248. You may be able to fly from Rapid City to Spokane for 49% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Spokane 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 Spokane?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to Spokane (average of $326). Flying from Rapid City to Spokane in March is currently the most expensive (average of $450). 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 Spokane?

Book flights to Spokane if you plan to visit one of these locations
Sandpoint
Spokane Valley
Post Falls

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Top airline flying from Rapid City to Spokane

Discover the top airline that operate flights from Rapid City to Spokane. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$403FlexibilityNo cancel feeOn-time69%

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