$208 Cheap Flights from Guadalajara (GDL) to Seattle (SEA)

Find available prices by choosing your travel dates.

Cheap Flights from Guadalajara to Seattle (GDL-SEA)

Prices were available within the past 7 days and start at $208 for one-way flights and $360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Delta
Aeromexico
Aeromexico
American Airlines
United
Aeromexico
American Airlines
United
Volaris
Flights from Guadalajara (GDL) to Seattle (SEA)
Origin airport
Don Miguel Hidalgo y Costilla Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aeromexico, Alaska Airlines, American Airlines, Delta, United, Volaris
Roundtrip price
$360
Distance
2141 mi

Guadalajara to Seattle Flights

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

The best time to book a flight from Guadalajara to Seattle

Sunday is one of the best days to book for cheap flights from Guadalajara 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 Guadalajara 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 Guadalajara to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $208 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 Guadalajara 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 Guadalajara 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.

Frequently asked questions

How long does it take to fly from Guadalajara Intl. Airport to SEA?
With Volaris, a direct flight takes roughly 6 hours and 9 minutes. Jump on the 12:07PM flight from GDL and come in to land at Sea-Tac Airport at 5:16PM. Pick up a superb deal on this and other routes when you book your fare with Expedia.
Is it cheaper to buy a plane ticket from Don Miguel Hidalgo y Costilla Intl. Airport (GDL) to SEA last minute?
Booking your trip from GDL to Seattle - Tacoma Intl. Airport (SEA) at the last minute could save you a tidy sum if you get lucky and find an amazing deal. However, tickets don’t usually get cheaper as the departure date nears. If you procrastinate, flights could also be booked solid or the best seats taken (don’t get stuck in the middle!). If you’d rather play it safe, book well in advance of when you want to leave. It’s worth noting that some of the best deals can be found up to a year in advance. If your favorite carrier hasn’t released its fares yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Seattle from Guadalajara?
With Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) to choose from, journeying from Guadalajara to Seattle is a piece of cake. The city’s major hub, Seattle - Tacoma Intl. Airport (SEA), is roughly 12 mi south of the center. Along with ticket costs, consider factors like the ease of getting from the airport and the distance to your hotel before making your choice. Get your Seattle trip off to an exciting start by checking out Space Needle and Pike Place Market.
What are the most popular departure times for flights from Don Miguel Hidalgo y Costilla Intl. Airport (GDL) to Seattle - Tacoma Intl. Airport (SEA)?
Between 3:00 PM - 4:00 PM is when you’ll find the most Volaris flights departing Don Miguel Hidalgo y Costilla Intl. Airport (GDL) to SEA. Our top tip? Get up and away early. With air traffic yet to build up around airports, your chances of catching a delay-free flight are better.
Can I change the date of my flight from GDL to Seattle - Tacoma Intl. Airport (SEA)?
It’s so easy to make changes to your Don Miguel Hidalgo y Costilla Intl. Airport (GDL) to Sea-Tac Airport trip yourself. Log in to the Expedia Trips portal and choose “change flight.” Look for new flights and secure the one that works best. You’ll see an estimate of applicable flight change costs. You can also find your way to our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.

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*Available to One Key members.