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Cheap flights from Rock Springs to Seattle (RKS - SEA) from $566

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
RKS — SEA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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When is the cheapest time to fly from Rock Springs to Seattle (RKS - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rock Springs to Seattle as you normally would.

Cheap United Airlines flights from Rock Springs to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Rock Springs and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Fri 8/3010:20 amRKS - SEA
1 stop12h 00mUnited Airlines
Mon 9/26:45 pmSEA - RKS
1 stop26h 23mUnited Airlines
Deal found 5/16$566
Fri 8/3010:20 amRKS - SEA
2 stops16h 03mUnited Airlines
Mon 9/26:45 pmSEA - RKS
1 stop26h 23mUnited Airlines
Deal found 5/16$577
Fri 8/305:53 amRKS - SEA
2 stops18h 00mUnited Airlines
Mon 9/27:15 amSEA - RKS
2 stops13h 53mUnited Airlines
Deal found 5/16$588
Fri 8/305:53 amRKS - SEA
3 stops44h 30mUnited Airlines
Mon 9/27:15 amSEA - RKS
2 stops13h 53mUnited Airlines
Deal found 5/16$684

Rock Springs to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Rock Springs and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Fri 8/3010:20 amRKS - SEA
1 stop12h 00mUnited Airlines
Mon 9/26:45 pmSEA - RKS
1 stop26h 23mUnited Airlines
Deal found 5/16$566
Fri 8/3010:20 amRKS - SEA
2 stops16h 03mUnited Airlines
Mon 9/26:45 pmSEA - RKS
1 stop26h 23mUnited Airlines
Deal found 5/16$577
Fri 8/305:53 amRKS - SEA
2 stops18h 00mUnited Airlines
Mon 9/27:15 amSEA - RKS
2 stops13h 53mUnited Airlines
Deal found 5/16$588
Fri 8/305:53 amRKS - SEA
3 stops44h 30mUnited Airlines
Mon 9/27:15 amSEA - RKS
2 stops13h 53mUnited Airlines
Deal found 5/16$684

Find flights from Rock Springs to Seattle within your budget

Customize your flight search to find flights from Rock Springs to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$566 - $684

Route

Depart

Return

Price

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

Fri 8/30

1 stop12h 00m

Seattle/Tacoma Intl

Mon 9/2

1 stop26h 23m

$566

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

Fri 8/30

2 stops16h 03m

Seattle/Tacoma Intl

Mon 9/2

1 stop26h 23m

$577

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

Fri 8/30

2 stops18h 00m

Seattle/Tacoma Intl

Mon 9/2

2 stops13h 53m

$588

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

Fri 8/30

3 stops44h 30m

Seattle/Tacoma Intl

Mon 9/2

2 stops13h 53m

$684

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 16, 2024.
United Airlines
7.4
Good
10,924 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Related info for your journey

Find useful and relevant information for your journey from Rock Springs to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Rock Springs to Seattle for under $600 on Cheapflights?

    Yes, there are multiple flights from Rock Springs to Seattle for under $600. The cheapest flight booked recently is on United Airlines for just $566, but on average you can expect to pay $603.

  • What does RKS to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Rock Springs Sweetwater County Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a RKS to SEA flight.

  • Can I find deals for flights from Rock Springs to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Rock Springs to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Rock Springs to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rock Springs to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Rock Springs to Seattle that include hotel bookings?

    Yes. In addition to deals on Rock Springs to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rock Springs to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rock Springs to Seattle.

  • Can I find deals for business class flights from Rock Springs to Seattle?

    Yes. Cheapflights offers flight deals from Rock Springs to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Rock Springs to Seattle that allow pets onboard?

    Many airlines flying from Rock Springs to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Rock Springs to Seattle?

    Yes, you can often find last-minute deals on Rock Springs to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rock Springs to Seattle flight deals updated?

    The Rock Springs to Seattle flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top airline flying from Rock Springs to Seattle

Discover the top airline that operate flights from Rock Springs to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$747FlexibilityNo cancel feeOn-time69%
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Search flights from Rock Springs to Seattle by cabin class

Find flights from Rock Springs to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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Yes, we can. To see specific flights from Rock Springs to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Rock Springs to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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