How do I get Price Alerts for flights from Seattle to Mendoza?

Confirm your travel details to search for the latest offers for flights from Seattle to Mendoza . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Seattle to Mendoza with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport is 1 as of February 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport.

What documentation or ID do you need to fly to Mendoza El Plumerillo Airport?

The travel and health documents you'll need for your trip to Mendoza El Plumerillo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mendoza El Plumerillo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,432 Cheap Flights from Seattle to Mendoza in 2026

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Find the cheapest flights from Seattle to Mendoza

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:51 pm - 12:00 pm

SEA

MDZ

32h 09m

2 stops

7:50 pm - 12:58 pm

MDZ

SEA

21h 08m

2 stops

$1,432Multiple Airlines

Sun, Mar 1 - Tue, Mar 31

4:31 pm - 12:09 am

SEA

MDZ

26h 38m

2 stops

1:26 am - 6:40 pm

MDZ

SEA

21h 14m

2 stops

$1,441Multiple Airlines

Fri, Mar 6 - Thu, Mar 12

7:10 am - 6:58 pm

SEA

MDZ

30h 48m

2 stops

7:50 pm - 9:48 pm

MDZ

SEA

53h 58m

3 stops

$1,570LATAM Airlines

Sun, Mar 1 - Tue, Mar 31

8:40 am - 6:58 pm

SEA

MDZ

29h 18m

3 stops

7:50 am - 9:31 am

MDZ

SEA

29h 41m

2 stops

$1,647Multiple Airlines

Fri, Mar 6 - Fri, Mar 13

8:40 am - 6:58 pm

SEA

MDZ

29h 18m

3 stops

7:55 pm - 9:48 pm

MDZ

SEA

53h 53m

3 stops

$1,676LATAM Airlines

Fri, Mar 6 - Fri, Mar 13

10:00 pm - 12:00 pm

SEA

MDZ

33h 00m

3 stops

3:40 pm - 9:53 pm

MDZ

SEA

34h 13m

3 stops

$1,898Multiple Airlines

Sun, Mar 1 - Tue, Mar 31

LATAM Airlines flights from Seattle to Mendoza

Our best LATAM Airlines deals on Seattle to Mendoza flight tickets

LATAM Airlines

Mar 1

SEA7:10 amSeattle/Tacoma Intl

30h 48m

2 stops

MDZ6:58 pmMendoza El Plumerillo

Mar 31

MDZ7:50 pmMendoza El Plumerillo

53h 58m

3 stops

SEA9:48 pmSeattle/Tacoma Intl

$1,570

LATAM Airlines

Mar 6

SEA8:40 amSeattle/Tacoma Intl

29h 18m

3 stops

MDZ6:58 pmMendoza El Plumerillo

Mar 13

MDZ7:55 pmMendoza El Plumerillo

53h 53m

3 stops

SEA9:48 pmSeattle/Tacoma Intl

$1,676

Fly from

Fly to

Route

Depart

Return

Price

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Sun 3/1

10:51 pm-12:00 pm

2 stops32h 09m

Mendoza El Plumerillo

Tue 3/31

7:50 pm-12:58 pm

2 stops21h 08m

$1,432

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Fri 3/6

4:31 pm-12:09 am

2 stops26h 38m

Mendoza El Plumerillo

Thu 3/12

1:26 am-6:40 pm

2 stops21h 14m

$1,441

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Sun 3/1

7:10 am-6:58 pm

2 stops30h 48m

Mendoza El Plumerillo

Tue 3/31

7:50 pm-9:48 pm

3 stops53h 58m

$1,570

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Fri 3/6

8:40 am-6:58 pm

3 stops29h 18m

Mendoza El Plumerillo

Fri 3/13

7:50 am-9:31 am

2 stops29h 41m

$1,647

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Fri 3/6

8:40 am-6:58 pm

3 stops29h 18m

Mendoza El Plumerillo

Fri 3/13

7:55 pm-9:48 pm

3 stops53h 53m

$1,676

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Sun 3/1

10:00 pm-12:00 pm

3 stops33h 00m

Mendoza El Plumerillo

Tue 3/31

3:40 pm-9:53 pm

3 stops34h 13m

$1,898

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Mendoza

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Mendoza according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Mendoza (SEA to MDZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Mendoza

Fastest flight time	28h 25m
Direct flights	None

The fastest flight from Seattle to Mendoza takes 28h 25m

There are no direct flights from Seattle to Mendoza. There are no popular flight routes from Seattle to Mendoza.

Search flight deals

How far is Seattle/Tacoma Intl to Mendoza El Plumerillo by plane?
The straight-line distance from Seattle/Tacoma Intl to Mendoza El Plumerillo is 6468.7 mi. Typically, this will take 28h 25m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport is 1 as of February 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport.
What documentation or ID do you need to fly to Mendoza El Plumerillo Airport?
The travel and health documents you'll need for your trip to Mendoza El Plumerillo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mendoza El Plumerillo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Mendoza?
momondo data reveals that the most frequently booked airline on the route from Seattle to Mendoza is LATAM Airlines, representing 100% of all bookings.

Best airlines flying from Seattle to Mendoza

Compare and see reviews for airlines that fly from Seattle to Mendoza with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $1,014	Free Cancellation	Rating 7.5 1,917 reviews		Search LATAM Airlines flights

How do I get Price Alerts for flights from Seattle to Mendoza?
Confirm your travel details to search for the latest offers for flights from Seattle to Mendoza. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Seattle to Mendoza with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Mendoza?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mendoza from Seattle.

Can I find flights from Seattle to Mendoza with flexible booking policies on momondo?

Yes. All flights to Mendoza from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Mendoza?

momondo provides multiple filters to help you find the best flight to Mendoza from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Mendoza right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Mendoza, momondo offers a useful price alert feature which will track prices for flights to Mendoza from Seattle and alert you when they change.