HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$159+ Cheap flights from Steamboat Springs, CO to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
ASE — SEA
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Steamboat Springs to Seattle with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Steamboat Springs to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Steamboat Springs (ST9) 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 November 4, 2024.

Popular in

August

Cheapest in

February

Round-trip from

$402
(Southwest)

One-way from

$159
(Alaska Airlines)
High demand for flights, 35% potential price rise
Search Deals
Best time to find cheap flights, 27% potential price drop
Search Deals
From Steamboat Springs to Seattle/Tacoma Intl
Search Deals
One-way flight from Steamboat Springs to Seattle/Tacoma Intl
Search Deals

Find flight deals from Steamboat Springs to Seattle

Cheapest flights from Steamboat Springs to Seattle
Explore the most affordable flight options available from Steamboat Springs to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/233:55 pmHDN - SEA
1 stop9h 55mSouthwest
Tue 12/38:25 amSEA - HDN
1 stop5h 45mSouthwest
Deal found 11/3$402
This United deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/233:10 pmHDN - SEA
1 stop27h 59mUnited Airlines
Tue 12/35:00 amSEA - HDN
1 stop6h 40mUnited Airlines
Deal found 11/3$475

Find flights from Steamboat Springs to Seattle within your budget

Customize your flight search to find flights from Steamboat 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HaydenSeattle

HDN - SEA

HDNSEA

Hayden Yampa Valley

Sat 12/28

6:59 pm-9:01 pm

Nonstop3h 02m

$159

HaydenSeattle

HDN - SEA

HDNSEA

Hayden Yampa Valley

Sun 2/16

12:25 pm-8:00 pm

1 stop8h 35m

$160

HaydenSeattle

HDN - SEA

HDNSEA

Hayden Yampa Valley

Mon 2/17

1:46 pm-10:45 pm

1 stop9h 59m

$343

HaydenSeattle

HDN - SEA

HDNSEA

Hayden Yampa Valley

Sat 11/23

3:55 pm-12:50 am

1 stop9h 55m

Seattle/Tacoma Intl

Tue 12/3

8:25 am-3:10 pm

1 stop5h 45m

$402

HaydenSeattle

HDN - SEA

HDNSEA

Hayden Yampa Valley

Sat 11/23

3:10 pm-6:09 pm

1 stop27h 59m

Seattle/Tacoma Intl

Tue 12/3

5:00 am-12:40 pm

1 stop6h 40m

$475

Flights are sorted by cheapest first

Deals found on 11/3

Best time to book a flight from Steamboat Springs to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Steamboat Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Steamboat Springs to Seattle

Get recent, data-driven insights about flights from Steamboat Springs to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Steamboat Springs to Seattle?

Currently, January is the cheapest month in which you can book a flight from Steamboat Springs to Seattle (average of $238). Flying from Steamboat Springs to Seattle in July is currently the most expensive (average of $411). 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.

What is the cheapest time of day to fly from ST9 to SEA?

Find hourly flight availability from Steamboat Springs to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

When flying from Steamboat Springs to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 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 November 4, 2024.
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Steamboat Springs?

    For a flight from Steamboat Springs to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 inbound flights from Steamboat Springs per day. 1 airline has flights to Seattle/Tacoma Intl from Steamboat Springs on a regular basis.

  • Can I find flights from Steamboat Springs to Seattle for under $500 on Cheapflights?

    Yes, there are multiple flights from Steamboat Springs to Seattle for under $500. The cheapest flight booked recently is on Southwest for just $402, but on average you can expect to pay $438.

  • What are the cheapest airlines to fly from Steamboat Springs to Seattle one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $159. Southwest flights start at $160 while deals on United Airlines start at $343 one-way.

  • What does ASE to SEA mean?

    Aspen Pitkin County Airport is ASE and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Vail Eagle County Airport (EGE), Hayden Yampa Valley Airport (HDN), Loveland Northern Colorado Airport (FNL), Laramie Gen. Brees Field Airport (LAR), Denver Rocky Mountain Metropolitan Airport (BJC).

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

    The amount of baggage you can bring on your Steamboat 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 Steamboat Springs to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Steamboat 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 Steamboat Springs to Seattle that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Steamboat 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 Steamboat Springs to Seattle that allow pets onboard?

    Many airlines flying from Steamboat 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 Steamboat Springs to Seattle?

    Yes, you can often find last-minute deals on Steamboat 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 Steamboat Springs to Seattle flight deals updated?

    The Steamboat Springs to Seattle flight deals you see on this page were last updated on 11/3.

  • What is the cheapest month to book a flight from Steamboat Springs to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Steamboat Springs to Seattle (average of $238). Flying from Steamboat Springs to Seattle in July is currently the most expensive (average of $411). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Steamboat Springs to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Seattle flights
Denver to Portland flights
Denver to Spokane flights
Denver to Pasco flights
Colorado Springs to Seattle flights
Denver to Everett flights
Aspen to Seattle flights
Colorado Springs to Spokane flights
Colorado Springs to Portland flights
Denver to Bellingham flights
Grand Junction to Portland flights
Grand Junction to Seattle flights
Denver to Pullman flights
Hayden to Portland flights
Durango to Seattle flights
Vail to Seattle flights
Montrose to Seattle flights
Colorado Springs to Pasco flights
Denver to Yakima flights
Montrose to Portland flights
Hayden to Seattle flights
Colorado Springs to Bellingham flights
Durango to Spokane flights
Gunnison to Portland flights
Grand Junction to Spokane flights
Denver to Wenatchee flights
Aspen to Spokane flights
Grand Junction to Yakima flights
Grand Junction to Pasco flights
Alamosa to Spokane flights
Aspen to Portland flights
Durango to Portland flights
Denver to Walla Walla flights
Grand Junction to Wenatchee flights
Aspen to Pasco flights
Vail to Spokane flights
Gunnison to Seattle flights
Aspen to Bellingham flights
Cortez to Portland flights
Montrose to Spokane flights

Top airline flying from Steamboat Springs to Seattle

Discover the top airline that operate flights from Steamboat 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$276Average$546FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines