Cheap Flights To Rapid City 2026

Rapid City Flights as Low as $349

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$349
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $349 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$354
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $354 found 10 hours ago
Delta
Sat, Oct 3 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$374
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Oct 3 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $374 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$377
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $377 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$380
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $380 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$392
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $392 found 10 hours ago
Delta
Tue, Oct 6 - Tue, Oct 13
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$399
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Tue, Oct 13, priced at $399 found 2 days ago
Delta
Tue, Oct 6 - Fri, Oct 16
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$404
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Fri, Oct 16, priced at $404 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$420
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $420 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$423
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $423 found 10 hours ago
Delta
Sat, Oct 3 - Fri, Oct 16
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$429
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Oct 3 from Seattle - Tacoma Intl. to Rapid City Regional, returning Fri, Oct 16, priced at $429 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$434
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $434 found 10 hours ago
United
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$437
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $437 found 10 hours ago
Delta
Tue, Oct 6 - Thu, Oct 15
SEA
Seattle - Tacoma Intl.
RAP
Rapid City Regional
$439
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Rapid City Regional, returning Thu, Oct 15, priced at $439 found 10 hours ago
American Airlines

Flight Travel Guide

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to . AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. AARP Travel combines members-only discounts with the best rates from Expedia, offering members the best price in travel, guaranteed. AARP members will not pay booking fees on flights, and often receive exclusive rates on hotels and car rentals.

If your travel dates are bendable, we'll have more deals to show you. In other words, you will have a better chance of finding that super low-cost flight you've been looking for.

Airport Transportation

Once you've reserved plane tickets to with AARP Travel, you may want to book a rental car so you can get around the city. You can schedule rental cars under our cars tab and hop into the driver's seat as soon as you step out of the airport. For more information, check out the Rapid City (and vicinity) Car Rentals Guide.

Activities

Not sure where to start? Not to worry—there's lots to do in this city. No matter what you decide to do with your time, you're sure to have fun in this city.

If you're looking for some fun activities to do in , make sure you check out our "Things to Do in Rapid City (and vicinity)" page for excursions and activities for the whole family.

Where to Stay in

has lodging options in the area, so you'll have no problems finding a place to stay close to all the things you want to see. If you need to stay close to the airport, or another attraction in , check out our hotel listings page. No matter where you stay, just remember that you will get the best for your trip when you book your stay with AARP Travel.

Booking Your Trip

We know that you want to focus more on the fun stuff and less on the airfare prices, so we provide travel arrangements that fall within your budget. There is no better time than now to start booking your next trip. Book one of our flights today.