Earn point on your loyalty program!arrow arc left

Cheap flights from Rapid City (RAP) to Spokane (GEG)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)

How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Rapid City to Spokane in March , April 2026

25 Mar - 04 Apr $ 712.00
RAP
Rapid City
Allegiant Air
3 STOPS
GEG
Spokane
GEG
Spokane
Allegiant Air
1 STOPS
RAP
Rapid City
Pick dates
21 Mar - 04 Apr $ 790.00
RAP
Rapid City
Allegiant Air
3 STOPS
GEG
Spokane
GEG
Spokane
Allegiant Air
1 STOPS
RAP
Rapid City
Pick dates
28 Mar - 04 Apr $ 792.00
RAP
Rapid City
Allegiant Air
3 STOPS
GEG
Spokane
GEG
Spokane
Allegiant Air
1 STOPS
RAP
Rapid City
Pick dates

One-way flights to Spokane from Rapid City

8:30 AM - 11:15 AM
United Airlines
1 Stops
5h 11m
RAP - GEG
$ 244
Kiwi
Pick dates
8:30 AM - 11:15 AM
United Airlines
1 Stops
5h 11m
RAP - GEG
$ 346
Kiwi
Pick dates
12:00 PM - 4:01 PM
United Airlines
1 Stops
6h 26m
RAP - GEG
$ 346
Kiwi
Pick dates

How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Spokane (GEG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.