$191 Cheap Flights from Rapid City (RAP) to Spokane (GEG)

View $191 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Rapid City Regional Airport (RAP) to Spokane International Airport (GEG)

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Cheap Flights from Rapid City to Spokane (RAP-GEG)

Prices were available within the past 7 days and start at $191 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 16 - Thu, Jan 1
RAP
Rapid City
GEG
Spokane
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Dec 16 from Rapid City to Spokane, returning Thu, Jan 1, priced at $249 found 1 hour ago
United
Thu, Nov 27 - Sat, Dec 6
RAP
Rapid City
GEG
Spokane
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 27 from Rapid City to Spokane, returning Sat, Dec 6, priced at $249 found 4 days ago
Delta
Tue, Nov 11 - Tue, Nov 18
RAP
Rapid City
GEG
Spokane
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 11 from Rapid City to Spokane, returning Tue, Nov 18, priced at $254 found 6 days ago
Delta
Thu, Dec 25 - Mon, Jan 5
RAP
Rapid City
GEG
Spokane
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 25 from Rapid City to Spokane, returning Mon, Jan 5, priced at $254 found 2 days ago
Delta
Wed, Nov 19 - Sat, Dec 6
RAP
Rapid City
GEG
Spokane
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 19 from Rapid City to Spokane, returning Sat, Dec 6, priced at $264 found 1 day ago
Delta
Fri, Nov 21 - Tue, Dec 2
RAP
Rapid City
GEG
Spokane
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 21 from Rapid City to Spokane, returning Tue, Dec 2, priced at $269 found 2 days ago
United
Thu, Nov 27 - Sun, Dec 7
RAP
Rapid City
GEG
Spokane
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 27 from Rapid City to Spokane, returning Sun, Dec 7, priced at $275 found 4 days ago
United
Thu, Mar 5 - Mon, Mar 9
RAP
Rapid City
GEG
Spokane
$277 Roundtrip, found 4 days ago
$277
Roundtrip
found 4 days ago
Select United flight, departing Thu, Mar 5 from Rapid City to Spokane, returning Mon, Mar 9, priced at $277 found 4 days ago
United
Thu, Nov 27 - Sat, Dec 6
RAP
Rapid City
GEG
Spokane
$278 Roundtrip, found 4 days ago
$278
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 27 from Rapid City to Spokane, returning Sat, Dec 6, priced at $278 found 4 days ago
American Airlines
Thu, Nov 13 - Sat, Nov 15
RAP
Rapid City
GEG
Spokane
$439 Roundtrip, found 1 day ago
$439
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 13 from Rapid City to Spokane, returning Sat, Nov 15, priced at $439 found 1 day ago

Find the cheapest month to fly from Rapid City (RAP) to Spokane (GEG)

February is typically the cheapest month to fly

From $248 - $489 per traveler.

Alternative airports near Spokane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Spokane Intl. GEG. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $264
GEG
Spokane Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $264

Frequently asked questions

How much does a flight from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG) cost?
Snag a cheap one-way flight from $191 or cheap return flight from $249 from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG)?
December is the most affordable month to fly from RAP to GEG. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG)?
To find the cheapest airline flying from RAP to GEG, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG)?
Direct flights from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RAP to GEG?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG)?
Book a flight from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG) last-minute?
Waiting until right before your break to book a flight from RAP to GEG often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a RAP to GEG flight and hotel package?
Compared with arranging flights and hotels separately, booking a RAP to GEG flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Spokane Intl. Airport (GEG)?
If you reserved your RAP to GEG flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Rapid City Regional
Destination airport
Spokane Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
738 mi

Book with confidence

Rapid City to Spokane Flights

The cheapest times to fly from Rapid City to Spokane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rapid City to Spokane are during the month of December. You can find some of the cheapest flights from Rapid City to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rapid City to Spokane

Sunday is one of the best days to book for cheap flights from Rapid City to Spokane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rapid City to Spokane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rapid City to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $191 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rapid City to Spokane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rapid City to Spokane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rapid City to Spokane Flights

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*Available to One Key members.