Cheap flights from Rock Springs to Seattle (RKS - SEA) from $308

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Seattle departing on 10/30. 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
mar. 5 — mar. 121

Cheap flight deals from Rock Springs to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Rock Springs (RKS) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 29, 2024.

Round-trip from

$243
From Rock Springs Sweetwater County to Seattle/Tacoma Intl

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 3,314,962 searches. Data last updated febrero 29, 2024.
mar. 5/75:44 amRKS - SEA
2 stops13h 57mUnited Airlines
sáb. 5/117:15 amSEA - RKS
2 stops13h 47mUnited Airlines
Deal found 2/27$462
mar. 5/75:44 amRKS - SEA
2 stops13h 57mUnited Airlines
sáb. 5/115:00 amSEA - RKS
1 stop16h 02mUnited Airlines
Deal found 2/27$476
mar. 5/75:44 amRKS - SEA
1 stop5h 03mUnited Airlines
sáb. 5/115:00 amSEA - RKS
1 stop16h 02mUnited Airlines
Deal found 2/27$562

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 3,314,962 searches. Data last updated febrero 29, 2024.
mié. 10/305:50 amRKS - SEA
1 stop5h 09mUnited Airlines
sáb. 11/25:07 amSEA - RKS
1 stop7h 31mUnited Airlines
Deal found 2/28$308
mié. 10/305:50 amRKS - SEA
2 stops15h 20mUnited Airlines
sáb. 11/23:51 pmSEA - RKS
1 stop5h 00mUnited Airlines
Deal found 2/28$313
mié. 10/305:50 amRKS - SEA
1 stop5h 09mUnited Airlines
sáb. 11/26:30 amSEA - RKS
3 stops14h 21mUnited Airlines
Deal found 2/28$318
mié. 10/305:50 amRKS - SEA
2 stops15h 20mUnited Airlines
sáb. 11/26:30 amSEA - RKS
3 stops14h 21mUnited Airlines
Deal found 2/28$323
mar. 5/75:44 amRKS - SEA
2 stops13h 57mUnited Airlines
sáb. 5/117:15 amSEA - RKS
2 stops13h 47mUnited Airlines
Deal found 2/27$462
mar. 5/75:44 amRKS - SEA
2 stops13h 57mUnited Airlines
sáb. 5/115:00 amSEA - RKS
1 stop16h 02mUnited Airlines
Deal found 2/27$476
mar. 5/75:44 amRKS - SEA
1 stop5h 03mUnited Airlines
sáb. 5/115:00 amSEA - RKS
1 stop16h 02mUnited Airlines
Deal found 2/27$562

One-way flights to Seattle from Rock Springs

Search for one-way flight options from Rock Springs to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
sáb. 3/165:35 amRKS - SEA
1 stop18h 21mUnited Airlines
Deal found 2/27$353
sáb. 3/162:18 pmRKS - SEA
2 stops11h 41mUnited Airlines
Deal found 2/27$361
sáb. 3/92:18 pmRKS - SEA
1 stop19h 40mUnited Airlines
Deal found 2/27$396
sáb. 3/95:35 amRKS - SEA
2 stops16h 58mUnited Airlines
Deal found 2/27$401
sáb. 3/92:18 pmRKS - SEA
3 stops48h 59mUnited Airlines
Deal found 2/27$845
sáb. 3/165:35 amRKS - SEA
3 stops31h 29mUnited Airlines
Deal found 2/27$1,159

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 3,314,962 searches. Data last updated febrero 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$462 - $562

Route

Depart

Return

Price

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

mar. 5/7

2 stops13h 57m

Seattle/Tacoma Intl

sáb. 5/11

2 stops13h 47m

$462

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

mar. 5/7

2 stops13h 57m

Seattle/Tacoma Intl

sáb. 5/11

1 stop16h 02m

$476

Rock Springs Sweetwater CountySeattle/Tacoma Intl

RKS - SEA

RKSSEA

Rock Springs Sweetwater County

mar. 5/7

1 stop5h 03m

Seattle/Tacoma Intl

sáb. 5/11

1 stop16h 02m

$562

Flights are sorted by cheapest first

Deals found on 2/27

Average price of flights to Seattle by month

Plan your trip from Rock Springs to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Rock Springs to Seattle is currently $586 while a round-trip flight costs $500. Price data was last updated on February 25, 2024.

Currently, December is the cheapest month in which you can book a flight from Rock Springs to Seattle (average of $243). Flying from Rock Springs to Seattle in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$286

April

$298

May

$336

June

$419

July

$411

August

$347

September

$278

October

$257

November

$258

December

$243

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

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 febrero 29, 2024.
7.4
Good
11,794 reviews

Boarding

7.7

Overall

7.4

Comfort

7.2

Food

6.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

7.4
Good
11,794 reviews
7.4
Good
11,794 reviews

Boarding

7.7

Overall

7.4

Comfort

7.2

Food

6.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

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 $500 on Cheapflights?

Yes, there are multiple flights from Rock Springs to Seattle for under $500. The cheapest flight booked recently is on United Airlines for just $462, but on average you can expect to pay $500.

What is the cheapest airline to fly from Rock Springs to Seattle round-trip?

United Airlines, at $462, was found to be the cheapest airline from Rock Springs to Seattle..

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.

Browse thousands of different options on Cheapflights for your next trip

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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 3,314,962 searches. Data last updated febrero 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$747FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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.

Fly with Cheapflights

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How does Cheapflights help users find flights from Rock Springs to Seattle?

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Why should you use Cheapflights to find cheap flight tickets from Rock Springs to Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Rock Springs to Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Rock Springs to Seattle with no change fees?

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.

Can Cheapflights notify me if prices for flights from Rock Springs to Seattle become cheaper?

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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