$160 Cheap United flights Spokane (GEG) to Rapid City (RAP)

View $160 flight on Thu, Aug 21, 2025Opens in a new window

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$160 Cheap United flights Spokane (GEG) to Rapid City (RAP)

Prices were available within the past 7 days and start at $160 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 20 - Sat, Aug 23
GEG
Spokane
RAP
Rapid City
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 20 from Spokane to Rapid City, returning Sat, Aug 23, priced at $268 found 3 days ago
United
Tue, Aug 5 - Thu, Aug 21
GEG
Spokane
RAP
Rapid City
$274 Roundtrip, found 5 hours ago
$274
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Aug 5 from Spokane to Rapid City, returning Thu, Aug 21, priced at $274 found 5 hours ago
United
Thu, Aug 21 - Mon, Aug 25
GEG
Spokane
RAP
Rapid City
$275 Roundtrip, found 3 hours ago
$275
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Aug 21 from Spokane to Rapid City, returning Mon, Aug 25, priced at $275 found 3 hours ago
United
Fri, Nov 7 - Mon, Nov 10
GEG
Spokane
RAP
Rapid City
$276 Roundtrip, found 4 days ago
$276
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 7 from Spokane to Rapid City, returning Mon, Nov 10, priced at $276 found 4 days ago
United
Sun, Jul 20 - Mon, Jul 28
GEG
Spokane
RAP
Rapid City
$291 Roundtrip, found 14 hours ago
$291
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Jul 20 from Spokane to Rapid City, returning Mon, Jul 28, priced at $291 found 14 hours ago
United
Thu, Aug 21 - Mon, Aug 25
GEG
Spokane
RAP
Rapid City
$294 Roundtrip, found 3 hours ago
$294
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Aug 21 from Spokane to Rapid City, returning Mon, Aug 25, priced at $294 found 3 hours ago
Flights from Spokane (GEG) to Rapid City (RAP)
Origin airport
Spokane Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
738 mi

Frequently asked questions

How much is a United Airlines flight from Spokane Intl. Airport (GEG) to Rapid City Regional Airport (RAP)?
Scoring cheap one-way United Airlines flights from GEG to RAP from $160 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $268 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from GEG to RAP with United Airlines?
United Airlines flights to Rapid City tend to be more affordable in the low-season months of January and November. Whether you need a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Spokane Intl. Airport (GEG) to Rapid City Regional Airport (RAP) with United Airlines?
Look for cheap United Airlines flights from Spokane Intl. Airport (GEG) to Rapid City Regional Airport (RAP) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Spokane Intl. Airport (GEG) to Rapid City Regional Airport (RAP)?
To find out if there's a direct route from GEG to RAP with United Airlines or other airlines, select the "Nonstop" filter when looking for flights.
What is the earliest United Airlines flight from GEG to RAP?
To find the earliest departures from GEG to RAP with United Airlines, filter your search by "Morning" and "Early Morning." Booking an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Rapid City?
Rapid City Regional Airport (RAP) is the main Rapid City hub for United Airlines flights from Spokane Intl. Airport (GEG).
Why fly with United Airlines from GEG to RAP?
Journey from GEG to RAP with United Airlines and you can look forward to a range of benefits starting with a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Spokane Intl. Airport (GEG) to Rapid City Regional Airport (RAP)?
Depending on your ticket type, a fee typically applies if you change or cancel your booking more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. For more details on changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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