$223 Cheap Flights from Glendive (GDV) to Seattle (SEA)

View $223 flight on Mon, Jun 29, 2026Opens in a new window

Popular airlines from Glendive, MT (GDV-Dawson Community) to Seattle

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Cheap Flights from Glendive to Seattle (GDV-SEA)

Prices were available within the past 7 days and start at $223 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight from $223 or cheap return flight from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA) 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 Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA)?
is the cheapest month to fly from GDV to SEA. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from GDV to SEA. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily direct flights available from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from GDV to SEA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA)?
Select a flight from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be 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 Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your trip to book your flight from GDV to SEA generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a GDV to SEA flight and hotel package?
You can save money by booking a GDV to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Dawson Community Airport (GDV) to Seattle - Tacoma Intl. Airport (SEA)?
In most instances, you're able to reschedule or cancel your GDV to SEA flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Dawson Community
Destination airport
Seattle - Tacoma Intl.
Distance
818 mi

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Glendive to Seattle Flights

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

 

The best time to book a flight from Glendive to Seattle

Sunday is one of the best days to book for cheap flights from Glendive 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 Glendive 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 Glendive to Seattle in 2026. You can also book with separate airlines for your outbound and return journeys, from $223 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 Glendive 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 Glendive 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.

 

Glendive to Seattle Flights

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*Available to One Key members.