SEA - MDZ

$683 Find Cheap Flights from Seattle to Mendoza - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,441
Typical prices: $1,693-$2,174
Copa Airlines
Fri 2/2Sun 2/18
SEA - MDZ • 2 stops
Cheapest one-way
$683
Typical prices: $442-$988
Multiple Airlines
Tue 2/13
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

Tue, Feb 2 - Thu, Feb 18
Multiple Airlines Logo
10:50 pm - 12:09 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
44h 19m2 stops Newark Panama City Tocumen Intl
Multiple Airlines Logo
1:50 pm - 12:08 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
27h 18m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl
$1,441Multiple Airlines
Wed, Dec 9 - Sun, Dec 27
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
7:50 pm - 5:03 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
26h 13m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,708LATAM Airlines
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
7:50 pm - 5:03 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
26h 13m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,758LATAM Airlines
Sat, Dec 12 - Thu, Dec 24
Delta Logo
9:18 am - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
40h 02m2 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
$1,768Delta
Sat, Dec 12 - Sun, Dec 27
Multiple Airlines Logo
11:59 pm - 3:10 pmSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
34h 11m2 stops Houston George Bush Intcntl Santiago Arturo Merino Benitez
Multiple Airlines Logo
4:00 pm - 1:05 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
26h 05m2 stops Santiago Arturo Merino Benitez Houston George Bush Intcntl
$1,796Multiple Airlines
Tue, Dec 15 - Thu, Dec 24
Delta Logo
7:54 pm - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
53h 26m2 stops Salt Lake City Lima J Chavez Intl
Delta Logo
7:30 am - 6:18 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
39h 48m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,830Delta
Fri, Dec 11 - Sun, Dec 27
Delta Logo
5:57 pm - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
31h 23m2 stops Salt Lake City 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
$1,858Delta
Mon, Dec 14 - Sun, Dec 27
LATAM Airlines Logo
8:10 am - 6:50 pmSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
29h 40m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:50 pm - 5:03 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
26h 13m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,883LATAM Airlines
Tue, Dec 15 - Sun, Dec 27
LATAM Airlines Logo
8:10 am - 11:15 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
22h 05m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:50 pm - 5:03 pmMDZ  Mendoza El Plumerillo-SEA Seattle/Tacoma Intl
26h 13m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,900LATAM Airlines
Tue, Dec 15 - Sun, Dec 27
Delta Logo
7:54 pm - 6:20 amSEA  Seattle/Tacoma Intl-MDZ Mendoza El Plumerillo
53h 26m2 stops Salt Lake City 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
$1,920Delta
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?

GOL ($1,634) and LATAM Airlines ($1,708) 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

$683
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.

  • What cabin classes can I book on flights from Seattle to Mendoza?

    Only Economy Class is available on flights from Seattle to Mendoza.

  • 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 $1,441 to $10,270. That means the highest observed fare was about 7x 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 $926, which is 7% 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