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Flights from Rock Springs to Seattle
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Flights from Rock Springs to Seattle Starting at NZD 522

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

  • Round-trip
      • RKS14:22
        7h 39m
        1 stop
        SEA21:01
        Fri, Feb 28|Rock Springs - Seattle|United Airlines
        SEA05:00
        7h 37m
        1 stop
        RKS13:37
        Thu, Mar 6|Seattle - Rock Springs|United Airlines
        NZD 522NZD 684
        24% OFF
        24% OFF
        NZD 684NZD 522

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Fri, Feb 28-Thu, Mar 6, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 522 including taxes and charges.

      • RKS05:20
        5h 29m
        1 stop
        SEA09:49
        Sun, Mar 2|Rock Springs - Seattle|United Airlines
        SEA05:15
        7h 22m
        1 stop
        RKS13:37
        Sat, Mar 8|Seattle - Rock Springs|United Airlines
        NZD 523NZD 684
        24% OFF
        24% OFF
        NZD 684NZD 523

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Sun, Mar 2-Sat, Mar 8, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 523 including taxes and charges.

      • RKS14:22
        7h 43m
        1 stop
        SEA21:05
        Sat, Mar 1|Rock Springs - Seattle|United Airlines
        SEA15:45
        5h 15m
        1 stop
        RKS22:00
        Fri, Mar 7|Seattle - Rock Springs|United Airlines
        NZD 526NZD 684
        23% OFF
        23% OFF
        NZD 684NZD 526

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Sat, Mar 1-Fri, Mar 7, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 526 including taxes and charges.

      • RKS14:22
        7h 39m
        1 stop
        SEA21:01
        Fri, Feb 21|Rock Springs - Seattle|United Airlines
        SEA15:16
        5h 44m
        1 stop
        RKS22:00
        Mon, Feb 24|Seattle - Rock Springs|United Airlines
        NZD 526
        NZD 526

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Fri, Feb 21-Mon, Feb 24, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 526 including taxes and charges.

      • RKS05:20
        5h 29m
        1 stop
        SEA09:49
        Thu, Feb 27|Rock Springs - Seattle|United Airlines
        SEA15:16
        5h 44m
        1 stop
        RKS22:00
        Wed, Mar 5|Seattle - Rock Springs|United Airlines
        NZD 527
        NZD 527

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Thu, Feb 27-Wed, Mar 5, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 527 including taxes and charges.

      • RKS05:20
        5h 29m
        1 stop
        SEA09:49
        Tue, Feb 25|Rock Springs - Seattle|United Airlines
        SEA05:02
        7h 30m
        1 stop
        RKS13:32
        Mon, Mar 3|Seattle - Rock Springs|United Airlines
        NZD 528
        NZD 528

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Tue, Feb 25-Mon, Mar 3, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 528 including taxes and charges.

      • RKS05:20
        5h 29m
        1 stop
        SEA09:49
        Wed, Feb 26|Rock Springs - Seattle|United Airlines
        SEA05:02
        7h 30m
        1 stop
        RKS13:32
        Tue, Mar 4|Seattle - Rock Springs|United Airlines
        NZD 528
        NZD 528

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Wed, Feb 26-Tue, Mar 4, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 528 including taxes and charges.

      • RKS05:20
        5h 29m
        1 stop
        SEA09:49
        Tue, Mar 4|Rock Springs - Seattle|United Airlines
        SEA05:15
        7h 22m
        1 stop
        RKS13:37
        Mon, Mar 10|Seattle - Rock Springs|United Airlines
        NZD 529
        NZD 529

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Tue, Mar 4-Mon, Mar 10, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 529 including taxes and charges.

      • RKS14:22
        9h 23m
        1 stop
        SEA22:45
        Wed, Mar 5|Rock Springs - Seattle|United Airlines
        SEA05:15
        7h 22m
        1 stop
        RKS13:37
        Sun, Mar 9|Seattle - Rock Springs|United Airlines
        NZD 537
        NZD 537

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Wed, Mar 5-Sun, Mar 9, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 537 including taxes and charges.

      • RKS14:20
        7h 41m
        1 stop
        SEA21:01
        Sat, Mar 22|Rock Springs - Seattle|United Airlines
        SEA05:15
        7h 22m
        1 stop
        RKS13:37
        Mon, Mar 24|Seattle - Rock Springs|United Airlines
        NZD 619
        NZD 619

        Choose United Airlines flights from Rock Springs to Seattle. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Sat, Mar 22-Mon, Mar 24, arriving at Seattle-Tacoma International Airport. One-way Prices start from NZD 619 including taxes and charges.

      • RKS01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Thu, Feb 27|Rock Springs - Seattle|United Airlines
        Find More Flights
        Find More Flights

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

Rock Springs to Seattle flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5093

    United Airlines

    05:15

    RKS

    1.4h

    06:37

    DEN

    SMTWTFS
    Search

  2. UA204

    United Airlines

    08:00

    DEN

    3.0h

    09:59

    SEA

    SMTWTFS

  3. UA5063

    United Airlines

    14:10

    RKS

    1.4h

    15:32

    DEN

    SMTWTFS
    Search

  4. UA2651

    United Airlines

    20:44

    DEN

    3.0h

    22:44

    SEA

    SMTWTFS

  5. UA5063

    United Airlines

    14:10

    RKS

    1.4h

    15:32

    DEN

    SMTWTFS
    Search

  6. UA299

    United Airlines

    19:00

    DEN

    3.0h

    21:02

    SEA

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Rock Springs to Seattle

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.

FAQ

  • When are flight tickets from Rock Springs (RKS) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Rock Springs to Seattle 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 Rock Springs (RKS) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around NZD 565.

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

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Rock Springs to Seattle

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 Rock Springs to Seattle. 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 Information from Rock Springs to Seattle

Off-season for travelJanuary
Peak season for travelDecember
Flight distance1,232.32 km
Popular airlineUnited Airlines

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