Cheap Flights from Barnaul (BAX) to Seattle (SEA)

Popular airlines from Barnaul (BAX) to Seattle

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Frequently asked questions

How much does a flight from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight or cheap return flight from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA)?
Flying in may help you find better deals, as it's the cheapest month for flights between BAX and SEA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from BAX to SEA, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have to catch a flight with a layover if you're traveling from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BAX to SEA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from BAX to SEA just before your journey is usually more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BAX to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking a BAX to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Barnaul Airport (BAX) to Seattle - Tacoma Intl. Airport (SEA)?
In most instances, you can cancel or modify your BAX to SEA flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Barnaul
Destination airport
Seattle - Tacoma Intl.
Distance
5308 mi

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Barnaul to Seattle Flights

The cheapest times to fly from Barnaul to Seattle

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 Barnaul to Seattle are during the month of . You can find some of the cheapest flights from Barnaul to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Barnaul to Seattle

Sunday is one of the best days to book for cheap flights from Barnaul to Seattle: 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 Barnaul to Seattle

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 Barnaul to Seattle in 2026. 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 Barnaul to Seattle 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 Barnaul to Seattle 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.

 

Barnaul to Seattle Flights

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*Available to One Key members.