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Cheap flight deals from Seattle to Rapid City Starting at NZD 320

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA01:36 pm
        6h 20m
        1 stop
        RAP08:56 pm
        Wed, Mar 5|Seattle - Rapid City|Frontier Airlines
        NZD 320NZD 479
        33% OFF
        33% OFF
        NZD 479NZD 320

        Choose Frontier Airlines flights from Seattle to Rapid City. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at Rapid City Regional Airport. One-way Prices start from NZD 320 including taxes and charges.

      • SEA01:36 pm
        18h 47m
        1 stop
        RAP09:23 am
        Sat, Mar 1|Seattle - Rapid City|Frontier Airlines
        NZD 327NZD 479
        32% OFF
        32% OFF
        NZD 479NZD 327

        Choose Frontier Airlines flights from Seattle to Rapid City. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at Rapid City Regional Airport. One-way Prices start from NZD 327 including taxes and charges.

      • SEA01:36 pm
        6h 20m
        1 stop
        RAP08:56 pm
        Wed, Feb 26|Seattle - Rapid City|Frontier Airlines
        NZD 341NZD 479
        28% OFF
        28% OFF
        NZD 479NZD 341

        Choose Frontier Airlines flights from Seattle to Rapid City. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at Rapid City Regional Airport. One-way Prices start from NZD 341 including taxes and charges.

      • SEA02:02 pm
        5h 55m
        1 stop
        RAP08:57 pm
        Thu, Mar 13|Seattle - Rapid City|Frontier Airlines
        NZD 353
        NZD 353

        Choose Frontier Airlines flights from Seattle to Rapid City. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 13, arriving at Rapid City Regional Airport. One-way Prices start from NZD 353 including taxes and charges.

      • SEA02:02 pm
        18h 21m
        1 stop
        RAP09:23 am
        Mon, Mar 17|Seattle - Rapid City|Frontier Airlines
        NZD 372
        NZD 372

        Choose Frontier Airlines flights from Seattle to Rapid City. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 17, arriving at Rapid City Regional Airport. One-way Prices start from NZD 372 including taxes and charges.

      • SEA03:16 pm
        5h 59m
        1 stop
        RAP10:15 pm
        Fri, Feb 28|Seattle - Rapid City|Frontier Airlines
        NZD 372
        NZD 372

        Choose Frontier Airlines flights from Seattle to Rapid City. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 28, arriving at Rapid City Regional Airport. One-way Prices start from NZD 372 including taxes and charges.

      • SEA12:34 pm
        7h 22m
        1 stop
        RAP08:56 pm
        Tue, Feb 25|Seattle - Rapid City|Alaska Airlines
        NZD 403
        NZD 403

        Choose Alaska Airlines flights from Seattle to Rapid City. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Tue, Feb 25, arriving at Rapid City Regional Airport. One-way Prices start from NZD 403 including taxes and charges.

      • SEA03:34 pm
        6h 7m
        1 stop
        RAP10:41 pm
        Sat, Mar 1|Seattle - Rapid City|Delta Air Lines
        NZD 403
        NZD 403

        Choose Delta Air Lines flights from Seattle to Rapid City. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at Rapid City Regional Airport. One-way Prices start from NZD 403 including taxes and charges.

      • SEA03:34 pm
        6h 7m
        1 stop
        RAP10:41 pm
        Wed, Feb 26|Seattle - Rapid City|Delta Air Lines
        NZD 408
        NZD 408

        Choose Delta Air Lines flights from Seattle to Rapid City. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at Rapid City Regional Airport. One-way Prices start from NZD 408 including taxes and charges.

      • SEA06:15 am
        8h 18m
        1 stop
        RAP03:33 pm
        Tue, Feb 25|Seattle - Rapid City|Delta Air Lines
        NZD 409
        NZD 409

        Choose Delta Air Lines flights from Seattle to Rapid City. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Tue, Feb 25, arriving at Rapid City Regional Airport. One-way Prices start from NZD 409 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        RAP02:00 pm
        Sun, Feb 23|Seattle - Rapid City|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Rapid City Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS602

    Alaska Airlines

    01:09 pm

    SEA

    2.7h

    04:49 pm

    DEN

    SMTWTFS
    Search

  2. UA514

    United Airlines

    08:20 pm

    DEN

    1.3h

    09:36 pm

    RAP

    SMTWTFS

  3. UA2269

    United Airlines

    05:00 am

    SEA

    2.7h

    08:43 am

    DEN

    SMTWTFS
    Search

  4. UA4800

    United Airlines

    11:15 am

    DEN

    1.4h

    12:40 pm

    RAP

    SMTWTFS

  5. UA2269

    United Airlines

    05:00 am

    SEA

    2.7h

    08:43 am

    DEN

    SMTWTFS
    Search

  6. UA5862

    United Airlines

    09:50 am

    DEN

    1.3h

    11:08 am

    RAP

    SMTWTFS

  7. AS524

    Alaska Airlines

    05:55 pm

    SEA

    2.7h

    09:38 pm

    DEN

    SMTWTFS
    Search

  8. UA5303

    United Airlines

    09:00 pm

    DEN

    1.3h

    10:16 pm

    RAP

    SMTWT-S

  9. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  10. UA514

    United Airlines

    08:20 pm

    DEN

    1.3h

    09:36 pm

    RAP

    SMTWTFS

  11. F93406

    Frontier Airlines

    06:00 am

    SEA

    2.9h

    09:51 am

    DEN

    S-TWTFS
    Search

  12. UA5303

    United Airlines

    09:00 pm

    DEN

    1.3h

    10:16 pm

    RAP

    SMTWT-S

  13. DL943

    Delta Air Lines

    06:05 am

    SEA

    3.5h

    11:33 am

    MSP

    SMTWTFS
    Search

  14. DL4834

    Delta Air Lines

    02:40 pm

    MSP

    1.9h

    03:37 pm

    RAP

    SMTWTFS

  15. DL949

    Delta Air Lines

    06:35 pm

    SEA

    3.4h

    11:59 pm

    MSP

    SMTWTFS
    Search

  16. DL4837

    Delta Air Lines

    09:48 pm

    MSP

    1.9h

    10:41 pm

    RAP

    SMTWTFS

  17. AS682

    Alaska Airlines

    07:55 am

    SEA

    2.7h

    11:39 am

    DEN

    SMTWTFS
    Search

  18. UA5265

    United Airlines

    03:40 pm

    DEN

    1.3h

    04:59 pm

    RAP

    SMTWTFS

  19. UA423

    United Airlines

    12:46 pm

    SEA

    2.8h

    04:31 pm

    DEN

    SMTWTFS
    Search

  20. UA514

    United Airlines

    08:20 pm

    DEN

    1.3h

    09:36 pm

    RAP

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Rapid City?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Rapid City (RAP) the cheapest?

    Airlines adjust prices for flights from Seattle to Rapid City based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Rapid City (RAP) cost?

    According to Trip.com's data, the lowest price is around NZD 784.

  • What is the transportation method from the main airport to downtown in Rapid City?

    • The distance from Rapid City Regional Airport to downtown is about 14 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Seattle to Rapid City

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Rapid City. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Rapid City

Cheapest nonstop flight priceNZD 320
Off-season for travelJanuary
Peak season for travelNovember
Flight distance1,537 km
Popular airlineUnited Airlines

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