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Mendoza

$614+ Cheap flights from Seattle (SEA) to Mendoza (MDZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDZ
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Seattle to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Mendoza (MDZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$1,385
(American Airlines)

One-way from

$614
(Copa Airlines)
From Seattle/Tacoma Intl to Mendoza El Plumerillo
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One-way flight from Seattle/Tacoma Intl to Mendoza El Plumerillo
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Find flight deals from Seattle to Mendoza

Cheapest flights from Seattle to Mendoza
Explore the most affordable flight options available from Seattle to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:53 amSEA - MDZ
2 stops41h 47mMultiple Airlines
jue. 11/67:50 amMDZ - SEA
2 stops43h 40mMultiple Airlines
Deal found 9/15$1,003
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:15 amSEA - MDZ
2 stops26h 35mMultiple Airlines
vie. 11/72:20 pmMDZ - SEA
3 stops33h 56mMultiple Airlines
Deal found 9/16$1,489
This LATAM Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:10 amSEA - MDZ
2 stops31h 00mLATAM Airlines
lun. 11/107:50 amMDZ - SEA
2 stops21h 09mLATAM Airlines
Deal found 9/15$1,543
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:25 amSEA - MDZ
3 stops32h 45mLATAM Airlines
jue. 11/611:50 amMDZ - SEA
2 stops30h 12mLATAM Airlines
Deal found 9/15$1,668
This KAYAK deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:55 amSEA - MDZ
3 stops30h 15mLATAM Airlines
sáb. 1/107:45 pmMDZ - SEA
2 stops28h 40mLATAM Airlines
Deal found 9/15$1,759
This KAYAK deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:55 amSEA - MDZ
3 stops30h 15mLATAM Airlines
dom. 1/1110:20 amMDZ - SEA
2 stops38h 05mLATAM Airlines
Deal found 9/15$1,784
This KAYAK deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:55 amSEA - MDZ
3 stops30h 15mLATAM Airlines
vie. 1/911:40 amMDZ - SEA
2 stops39h 32mLATAM Airlines
Deal found 9/15$1,785

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Mendoza that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Seattle to Mendoza that are best for you.

Fly from

Seattle

Fly to

Mendoza

Route

Depart

Return

Price

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

jue. 10/30

8:53 am-6:40 am

2 stops41h 47m

Mendoza El Plumerillo

jue. 11/6

7:50 am-10:30 pm

2 stops43h 40m

$1,003

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

vie. 10/31

8:15 am-2:50 pm

2 stops26h 35m

Mendoza El Plumerillo

vie. 11/7

2:20 pm-7:16 pm

3 stops33h 56m

$1,489

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

jue. 11/6

7:10 am-7:10 pm

2 stops31h 00m

Mendoza El Plumerillo

lun. 11/10

7:50 am-11:59 pm

2 stops21h 09m

$1,543

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

jue. 10/30

6:25 am-7:10 pm

3 stops32h 45m

Mendoza El Plumerillo

jue. 11/6

11:50 am-1:02 pm

2 stops30h 12m

$1,668

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

mar. 12/16

7:55 am-7:10 pm

3 stops30h 15m

Mendoza El Plumerillo

sáb. 1/10

7:45 pm-7:25 pm

2 stops28h 40m

$1,759

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

mar. 12/16

7:55 am-7:10 pm

3 stops30h 15m

Mendoza El Plumerillo

dom. 1/11

10:20 am-7:25 pm

2 stops38h 05m

$1,784

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

jue. 10/16

5:26 pm-12:09 am

2 stops26h 43m

$614

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

jue. 10/16

4:30 pm-6:50 pm

3 stops22h 20m

$951

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Seattle to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Mendoza

What is the cheapest time of day to fly from SEA to MDZ?

Find hourly flight availability from Seattle to Mendoza. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

When flying from Seattle to Mendoza, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Mendoza

Get insights into the airlines that provide service to Mendoza. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mendoza. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown LATAM Airlines from Seattle to Mendoza. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,849 reviews

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Crew

8.0

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,849 reviews
LATAM Airlines
7.5
Good
1,849 reviews

Comfort

7.4

Entertainment

7.0

Food

6.7

Overall

7.5

Crew

8.0

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Seattle to Mendoza. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Mendoza?

    Departing from Seattle to Mendoza will take you 31h. Seattle and Mendoza are separated by a distance of 6458 mi.

  • What is the cheapest airline to fly from Seattle to Mendoza round-trip?

    Our cheapest airline available from Seattle to Mendoza is LATAM Airlines. Our recent data shows that you can find tickets from as low as $1,195 on this airline.

  • Can I find deals for flights from Seattle to Mendoza that include hotel bookings?

    Yes. In addition to deals on Seattle to Mendoza flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Mendoza?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Mendoza.

  • Can I find deals for business class flights from Seattle to Mendoza?

    Yes. Cheapflights offers flight deals from Seattle to Mendoza by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Mendoza?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Mendoza (average of $904). Flying from Seattle to Mendoza in December is currently the most expensive (average of $1,375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Mendoza

Discover the top airline that operate flights from Seattle to Mendoza. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,195Average$1,927FlexibilityNo cancel feeOn-time81%

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