Cheap Flights from Seattle (SEA) to Sterling (STK)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Sterling, CO (STK-Crosson Field)

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field) cost?
Snag a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field)?
Flying in can help you save, as it's the cheapest month for flights between SEA and STK. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field)?
To find the cheapest airline flying from SEA to STK, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to STK?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field) last-minute?
Last-minute fares from SEA to STK are generally more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a SEA to STK flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to STK flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Sterling, CO (STK-Crosson Field)?
If you booked your SEA to STK flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Crosson Field
Distance
1052 mi

Book with confidence

Book with confidence

Seattle to Sterling Flights

The cheapest times to fly from Seattle to Sterling

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Sterling are during the month of . You can find some of the cheapest flights from Seattle to Sterling with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Sterling

Sunday is one of the best days to book for cheap flights from Seattle to Sterling: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Sterling

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Sterling in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Sterling flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Sterling airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Sterling Flights

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Explore a world of travel with Expedia

*Available to One Key members.