SEA - MDZ

$622 Find Cheap Flights from Seattle to Mendoza - Compare and Save

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Everything you should know

Cheapest round-trip
$1,508
Typical prices: $1,693-$2,174
Multiple Airlines
Sat 1/6Mon 1/29
SEA - MDZ • 2 stops
Cheapest one-way
$622
Typical prices: $442-$988
Multiple Airlines
Sun 12/23
SEA - MDZ • 3 stops
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Flight Deals

Cheap Flights from Seattle to Mendoza (SEA-MDZ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Mendoza

Wed, Jan 6 - Fri, Jan 29
Multiple Airlines Logo
7:00 am - 9:45 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
45h 45m2 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini
Multiple Airlines Logo
7:00 pm - 1:13 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
23h 13m2 stops Buenos Aires Ministro Pistarini Houston George Bush Intcntl
$1,508Multiple Airlines
Wed, Jan 6 - Fri, Jan 29
Multiple Airlines Logo
9:07 pm - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
28h 13m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Lima J Chavez Intl
Multiple Airlines Logo
5:00 am - 9:32 amMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
33h 32m3 stops Punta Cana Cancun Vancouver Intl
$1,713Multiple Airlines
Wed, Dec 9 - Thu, Dec 24
Delta Logo
1:25 pm - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
35h 55m2 stops Salt Lake City Lima J Chavez Intl
Delta Logo
7:30 am - 10:35 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
20h 05m2 stops Lima J Chavez Intl Salt Lake City
$1,718Delta
Sat, Dec 12 - Fri, Dec 25
Copa Airlines Logo
6:15 am - 12:11 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
36h 56m2 stops Los Angeles Panama City Tocumen Intl
Copa Airlines Logo
1:29 am - 11:18 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
26h 49m2 stops Panama City Tocumen Intl San Francisco
$1,791Copa Airlines
Sun, Dec 13 - Sun, Dec 27
Delta Logo
6:00 am - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
19h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
7:30 am - 12:10 amMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
21h 40m2 stops Lima J Chavez Intl Salt Lake City
$1,808Delta
Wed, Dec 9 - Mon, Dec 28
LATAM Airlines Logo
11:59 pm - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
25h 21m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
12:15 pm - 12:57 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
29h 42m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,858LATAM Airlines
Fri, Dec 11 - Sat, Dec 26
LATAM Airlines Logo
6:00 am - 6:50 pmSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
31h 50m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
LATAM Airlines Logo
12:15 pm - 6:18 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
35h 03m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,863LATAM Airlines
Mon, Dec 28 - Mon, Jan 18
Multiple Airlines Logo
1:37 pm - 8:15 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
37h 38m3 stops Denver Intl Miami Buenos Aires Ministro Pistarini
Multiple Airlines Logo
1:00 pm - 1:40 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
29h 40m2 stops Sao Paulo Guarulhos Intl Calgary
$1,884Multiple Airlines
Mon, Dec 14 - Sun, Dec 27
LATAM Airlines Logo
11:59 pm - 11:15 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
30h 16m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:30 am - 12:10 amMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
21h 40m2 stops Lima J Chavez Intl Salt Lake City
$1,898LATAM Airlines
Fri, Dec 11 - Thu, Dec 24
LATAM Airlines Logo
8:10 am - 6:50 pmSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
29h 40m3 stops Miami Buenos Aires Ministro Pistarini Santiago Arturo Merino Benitez
LATAM Airlines Logo
12:15 pm - 10:23 amMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
27h 08m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,910LATAM Airlines
Booking Insights

Price, demand and travel trends for Seattle to Mendoza flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Seattle to Mendoza?

Delta ($1,718) and Copa Airlines ($1,791) are the cheapest airlines to fly round-trip from Seattle to Mendoza according to KAYAK data over the last 5 days.

Find deals

Key details for Seattle to Mendoza flights

Cheapest flight

$622
One-way flight from Seattle to Mendoza

When to book flights from Seattle to Mendoza

Are your dates flexible? Find out the best times to travel from Seattle to Mendoza based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Mendoza flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Seattle to Mendoza?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Seattle to Mendoza changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,508 to $3,228. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Seattle to Mendoza looking right now?

    One-way fares from Seattle to Mendoza are currently lower than usual. Average one-way flight prices are about $908, which is 9% below the typical average for this route.

  • What car rental options are available at Mendoza El Plumerillo Airport (MDZ)?

    Mendoza El Plumerillo Airport (MDZ) hosts 5 major car rental companies, with daily rates averaging $56 for economy cars. Top options include:

    • Hertz
    • Street Rent a Car
    • Alamo
    • Localiza
    • FlexWays

  • Which airports can I use when flying from Seattle to Mendoza?

    Flights from Seattle to Mendoza usually depart from Seattle/Tacoma Intl (SEA) and arrive at Mendoza El Plumerillo (MDZ).

  • Can I save money by using flexible dates for flights from Seattle to Mendoza?

    Yes. Flexible dates can save you up to 24% on flights from Seattle to Mendoza. Monday is the cheapest departure day at $1,693 round-trip on average, while Friday is the most expensive at $2,209, a difference of $516.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Seattle and Mendoza?

    Mendoza is 5 hours ahead of Seattle (Argentina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Mendoza?

    Plaza Italia is one of the most viewed places in Mendoza on KAYAK.

Your guide to booking Seattle to Mendoza flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $1,693, about $516 less than Friday fares (23% savings) based on the last 12 months.

More options for your flight from Seattle to Mendoza

Complete your trip to Mendoza with a hotel stay or car rental

Car rentals in Mendoza
Hotels in Mendoza