CA $338 Cheap American Airlines fights from Seattle (SEA) to Guadalajara (GDL)

View CA $338 flight on Fri, Sep 26, 2025Opens in a new window

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American Airlines flights from Seattle to Guadalajara (SEA→GDL)

Prices were available within the past 7 days and start at CA $338 for one-way flights and CA $589 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Oct 13 - Fri, Oct 17
SEA
Seattle
GDL
Guadalajara
CA $589 Roundtrip, found 11 hours ago
CA $589
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Oct 13 from Seattle to Guadalajara, returning Fri, Oct 17, priced at CA $589 found 11 hours ago
American Airlines
Thu, Sep 25 - Mon, Sep 29
SEA
Seattle
GDL
Guadalajara
CA $590 Roundtrip, found 10 hours ago
CA $590
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Sep 25 from Seattle to Guadalajara, returning Mon, Sep 29, priced at CA $590 found 10 hours ago
American Airlines
Mon, Oct 13 - Fri, Oct 17
SEA
Seattle
GDL
Guadalajara
CA $597 Roundtrip, found 11 hours ago
CA $597
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Oct 13 from Seattle to Guadalajara, returning Fri, Oct 17, priced at CA $597 found 11 hours ago
American Airlines
Wed, Oct 22 - Sat, Nov 1
SEA
Seattle
GDL
Guadalajara
CA $606 Roundtrip, found 1 day ago
CA $606
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 22 from Seattle to Guadalajara, returning Sat, Nov 1, priced at CA $606 found 1 day ago
American Airlines
Sun, Oct 5 - Sat, Oct 11
SEA
Seattle
GDL
Guadalajara
CA $610 Roundtrip, found 5 days ago
CA $610
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 5 from Seattle to Guadalajara, returning Sat, Oct 11, priced at CA $610 found 5 days ago
American Airlines
Fri, Oct 17 - Thu, Oct 23
SEA
Seattle
GDL
Guadalajara
CA $613 Roundtrip, found 5 days ago
CA $613
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 17 from Seattle to Guadalajara, returning Thu, Oct 23, priced at CA $613 found 5 days ago
Flight from Seattle to Guadalajara (SEA - GDL) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Don Miguel Hidalgo y Costilla Intl.
Airlines serving
Aeromexico, Alaska Airlines, American Airlines, Delta, United, Volaris
Popular airline
Alaska Airlines
Distance
3427 km

Frequently asked questions

How much is an American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
Scoring cheap one-way American Airlines flights from SEA to GDL from CA $338 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from CA $589 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to GDL with American Airlines?
American Airlines flights to Guadalajara are usually more affordable in the low-season months of September and January. Whether you're searching for a one-way or round-trip ticket, you could find a better deal then.
Does American Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
To see if there's a direct journey from SEA to GDL with American Airlines or other airlines, check the "Nonstop" filter when looking for tickets.
What airports does American Airlines fly into in Guadalajara?
Take an American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Guadalajara, and you'll most likely touch down at Don Miguel Hidalgo y Costilla Intl. Airport (GDL). This is the airline's primary hub here.
Can I change or cancel my American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
Depending on the type of fare you purchased, a fee may apply if you cancel or reschedule your booking more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when looking for flights. For more information on modifying or cancelling your reservation, head to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.