$487 Cheap Flights from Seattle (SEA) to Mendoza (MDZ)

View $487 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Mendoza (MDZ-Governor Francisco Gabrielli Intl.)

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Cheap Flights from Seattle to Mendoza (SEA-MDZ)

Prices were available within the past 7 days and start at $487 for one-way flights and $1,026 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Feb 18 - Wed, Feb 25
SEA
Seattle
MDZ
Mendoza
$1,026 Roundtrip, found 2 days ago
$1,026
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 18 from Seattle to Mendoza, returning Wed, Feb 25, priced at $1,026 found 2 days ago
Air Canada
Wed, Feb 18 - Wed, Feb 25
SEA
Seattle
MDZ
Mendoza
$1,047 Roundtrip, found 2 days ago
$1,047
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Feb 18 from Seattle to Mendoza, returning Wed, Feb 25, priced at $1,047 found 2 days ago
Air Canada
Sun, Feb 8 - Sun, Feb 22
SEA
Seattle
MDZ
Mendoza
$1,051 Roundtrip, found 1 day ago
$1,051
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Feb 8 from Seattle to Mendoza, returning Sun, Feb 22, priced at $1,051 found 1 day ago
United
Mon, Jan 26 - Tue, Feb 3
SEA
Seattle
MDZ
Mendoza
$1,076 Roundtrip, found 3 hours ago
$1,076
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Jan 26 from Seattle to Mendoza, returning Tue, Feb 3, priced at $1,076 found 3 hours ago
United
Tue, Jan 20 - Wed, Jan 28
SEA
Seattle
MDZ
Mendoza
$1,076 Roundtrip, found 3 hours ago
$1,076
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jan 20 from Seattle to Mendoza, returning Wed, Jan 28, priced at $1,076 found 3 hours ago
United
Wed, Feb 4 - Tue, Feb 24
SEA
Seattle
MDZ
Mendoza
$1,081 Roundtrip, found 1 day ago
$1,081
Roundtrip
found 1 day ago
Select United flight, departing Wed, Feb 4 from Seattle to Mendoza, returning Tue, Feb 24, priced at $1,081 found 1 day ago
United
Sun, Mar 1 - Thu, Mar 12
SEA
Seattle
MDZ
Mendoza
$1,090 Roundtrip, found 4 days ago
$1,090
Roundtrip
found 4 days ago
Select United flight, departing Sun, Mar 1 from Seattle to Mendoza, returning Thu, Mar 12, priced at $1,090 found 4 days ago
Copa
Sat, Mar 7 - Wed, Mar 11
SEA
Seattle
MDZ
Mendoza
$1,103 Roundtrip, found 17 hours ago
$1,103
Roundtrip
found 17 hours ago
Select Copa flight, departing Sat, Mar 7 from Seattle to Mendoza, returning Wed, Mar 11, priced at $1,103 found 17 hours ago
Hawaiian Airlines
Sun, Mar 8 - Thu, Mar 12
SEA
Seattle
MDZ
Mendoza
$1,145 Roundtrip, found 17 hours ago
$1,145
Roundtrip
found 17 hours ago
Select Hawaiian Airlines flight, departing Sun, Mar 8 from Seattle to Mendoza, returning Thu, Mar 12, priced at $1,145 found 17 hours ago
American Airlines
Wed, Mar 4 - Sun, Mar 15
SEA
Seattle
MDZ
Mendoza
$1,264 Roundtrip, found 4 days ago
$1,264
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 4 from Seattle to Mendoza, returning Sun, Mar 15, priced at $1,264 found 4 days ago

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Flights from Seattle (SEA) to Mendoza (MDZ)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Governor Francisco Gabrielli Intl.
Airlines serving
American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$1,025
Distance
6460 mi

Seattle to Mendoza Flights

The cheapest times to fly from Seattle to Mendoza

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

 

The best time to book a flight from Seattle to Mendoza

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

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 Mendoza in 2025. You can also book with separate airlines for your outbound and return journeys, from $487 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 Mendoza 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 Mendoza 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 much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ) cost?
Secure a cheap one-way flight from $487 or cheap return flight from $1,026 from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ)?
February is the least expensive month to fly from SEA to MDZ. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to MDZ flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ)?
There are no daily direct flights from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SEA to MDZ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Governor Francisco Gabrielli Intl. Airport (MDZ)?
To arrive at Governor Francisco Gabrielli Intl. Airport (MDZ) on schedule, choose a flight that leaves from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Governor Francisco Gabrielli Intl. Airport (MDZ) last-minute?
Booking your ticket from SEA to MDZ just before your getaway is typically more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SEA to MDZ flight and hotel package?
Securing a SEA to MDZ flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Governor Francisco Gabrielli Intl. Airport (MDZ)?
In most cases, you can cancel or modify your SEA to MDZ flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.