$489+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDZ
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Mendoza with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to MendozaExplore 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 April 25, 2026.
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 April 25, 2026.
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 7/710:05 am
SEA
- MDZ
2 stops28h 58m
LATAM Airlines
Wed 7/227:50 pm
MDZ
- SEA
2 stops22h 53m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$1,175
This LATAM Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 7/28:05 am
SEA
- MDZ
2 stops23h 01m
LATAM Airlines
Thu 7/307:50 pm
MDZ
- SEA
2 stops20h 37m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$1,203
This KAYAK deal was found by Cheapflights users on 4/22. 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.
Sun 9/278:25 am
SEA
- MDZ
2 stops22h 41m
LATAM Airlines
Thu 12/107:35 am
MDZ
- SEA
2 stops21h 34m
LATAM Airlines
Deal found 4/22![LATAM Airlines logo]()
$1,249
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:20 am
SEA
- MDZ
2 stops23h 46m
Delta
Sat 12/121:00 pm
MDZ
- SEA
2 stops28h 23m
Delta
Deal found 4/22![Delta logo]()
$1,257
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm
SEA
- MDZ
2 stops34h 25m
Multiple Airlines
Thu 12/107:35 am
MDZ
- SEA
2 stops30h 58m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,273
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:15 am
SEA
- MDZ
2 stops43h 51m
Delta
Mon 12/75:15 pm
MDZ
- SEA
2 stops26h 16m
Delta
Deal found 4/22![Delta logo]()
$1,275
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 am
SEA
- MDZ
2 stops46h 41m
Delta
Tue 12/81:00 pm
MDZ
- SEA
2 stops29h 00m
Delta
Deal found 4/22![Delta logo]()
$1,287
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 6/1410:05 am
SEA
- MDZ
2 stops21h 01m
LATAM Airlines
Fri 6/1911:51 am
MDZ
- SEA
2 stops30h 59m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$1,288
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:05 am
SEA
- MDZ
3 stops47h 01m
Multiple Airlines
Fri 7/177:50 pm
MDZ
- SEA
2 stops30h 08m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,292
This LATAM Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 9/187:20 am
SEA
- MDZ
2 stops23h 46m
LATAM Airlines
Tue 9/227:50 pm
MDZ
- SEA
2 stops27h 43m
LATAM Airlines
Deal found 4/19![LATAM Airlines logo]()
$1,317
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:50 am
SEA
- MDZ
2 stops24h 16m
Multiple Airlines
Thu 12/108:45 pm
MDZ
- SEA
2 stops22h 57m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,323
This FlightHub deal was found by Cheapflights users on 4/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:10 pm
SEA
- MDZ
2 stops33h 10m
Multiple Airlines
Thu 7/1611:51 am
MDZ
- SEA
2 stops30h 57m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,340
Best flights from Seattle to MendozaDiscover carefully curated flight deals from Seattle to Mendoza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Seattle to Mendoza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 7/710:05 am
SEA
- MDZ
2 stops28h 58m
LATAM Airlines
Wed 7/227:50 pm
MDZ
- SEA
2 stops22h 53m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$1,175
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:20 am
SEA
- MDZ
2 stops23h 46m
Delta
Tue 12/81:00 pm
MDZ
- SEA
2 stops32h 59m
Delta
Deal found 4/22![Delta logo]()
$1,257
This LATAM Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 7/28:05 am
SEA
- MDZ
3 stops30h 58m
Multiple Airlines
Thu 7/307:50 pm
MDZ
- SEA
2 stops30h 09m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,257
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:20 am
SEA
- MDZ
2 stops23h 46m
Delta
Mon 12/75:15 pm
MDZ
- SEA
2 stops26h 10m
Delta
Deal found 4/22![Delta logo]()
$1,257
This LATAM Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 6/1410:05 am
SEA
- MDZ
2 stops21h 01m
LATAM Airlines
Fri 6/197:35 am
MDZ
- SEA
2 stops20h 24m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$1,288
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:20 am
SEA
- MDZ
2 stops23h 46m
Delta
Wed 12/95:15 pm
MDZ
- SEA
2 stops24h 45m
Delta
Deal found 4/22![Delta logo]()
$1,257
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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.
Fri 9/187:20 am
SEA
- MDZ
2 stops23h 46m
LATAM Airlines
Tue 9/227:50 pm
MDZ
- SEA
2 stops27h 43m
LATAM Airlines
Deal found 4/20![LATAM Airlines logo]()
$1,317
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:20 am
SEA
- MDZ
2 stops23h 46m
Delta
Wed 12/95:15 pm
MDZ
- SEA
2 stops26h 32m
Delta
Deal found 4/22![Delta logo]()
$1,257
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:55 pm
SEA
- MDZ
2 stops33h 11m
Delta
Wed 12/95:15 pm
MDZ
- SEA
2 stops24h 45m
Delta
Deal found 4/22![Delta logo]()
$1,275
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 am
SEA
- MDZ
2 stops46h 41m
Delta
Wed 12/95:15 pm
MDZ
- SEA
2 stops26h 32m
Delta
Deal found 4/22![Delta logo]()
$1,287
Last-minute flights from Seattle to MendozaDiscover last-minute flight deals from Seattle to Mendoza. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mendoza. Data last updated April 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Fri 5/2211:59 pm
SEA
- MDZ
3 stops22h 32m
Multiple Airlines
Sat 7/49:00 pm
MDZ
- SEA
3 stops29h 48m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,787
This KAYAK deal was found by Cheapflights users on 4/21. 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.
Fri 5/227:25 am
SEA
- MDZ
2 stops18h 55m
LATAM Airlines
Sat 7/411:51 am
MDZ
- SEA
2 stops28h 38m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$1,845
One-way flights from Seattle to MendozaSearch for one-way flight options from Seattle to Mendoza. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Seattle to Mendoza. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:55 am
SEA
- MDZ
3 stops52h 20m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:00 pm
SEA
- MDZ
3 stops51h 20m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:40 pm
SEA
- MDZ
3 stops39h 35m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$600
This Ovago deal was found by Cheapflights users on 4/21. 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.
Thu 7/211:49 pm
SEA
- MDZ
2 stops44h 32m
Copa Airlines
Deal found 4/21![Copa Airlines logo]()
$840
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:05 am
SEA
- MDZ
3 stops30h 58m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$934
Find 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 April 25, 2026.
Round-trip from | $1,175 (LATAM Airlines) |
|---|---|
One-way from | $489 (Kiwi.com) |
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 April 25, 2026.
Use the filters below to find and compare flights from Seattle to Mendoza that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Tue 7/7
10:05 am-7:03 pm
2 stops28h 58m
Mendoza El Plumerillo
Wed 7/22
7:50 pm-2:43 pm
2 stops22h 53m
$1,175
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Mon 9/28
7:20 am-11:06 am
2 stops23h 46m
Mendoza El Plumerillo
Tue 12/8
1:00 pm-4:59 pm
2 stops32h 59m
$1,257
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Thu 7/2
8:05 am-7:03 pm
3 stops30h 58m
Mendoza El Plumerillo
Thu 7/30
7:50 pm-9:59 pm
2 stops30h 09m
$1,257
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Mon 9/28
7:20 am-11:06 am
2 stops23h 46m
Mendoza El Plumerillo
Mon 12/7
5:15 pm-2:25 pm
2 stops26h 10m
$1,257
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Sun 9/27
7:20 am-11:06 am
2 stops23h 46m
Mendoza El Plumerillo
Wed 12/9
5:15 pm-1:00 pm
2 stops24h 45m
$1,257
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Fri 10/2
7:20 am-11:06 am
2 stops23h 46m
Mendoza El Plumerillo
Wed 12/9
5:15 pm-2:47 pm
2 stops26h 32m
$1,257
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Thu 10/1
9:55 pm-11:06 am
2 stops33h 11m
Mendoza El Plumerillo
Wed 12/9
5:15 pm-1:00 pm
2 stops24h 45m
$1,275
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Wed 9/30
8:25 am-11:06 am
2 stops46h 41m
Mendoza El Plumerillo
Wed 12/9
5:15 pm-2:47 pm
2 stops26h 32m
$1,287
Quickest round-trip
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Sun 6/14
10:05 am-11:06 am
2 stops21h 01m
Mendoza El Plumerillo
Fri 6/19
7:35 am-11:59 pm
2 stops20h 24m
$1,288
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Fri 9/18
7:20 am-11:06 am
2 stops23h 46m
Mendoza El Plumerillo
Tue 9/22
7:50 pm-7:33 pm
2 stops27h 43m
$1,317
Showing 1-10 of 15 resultsSorted by cheapest first
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.
SEA-MDZ
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.
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 April 25, 2026.
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.
Comfort
7.3
Boarding
7.5
Crew
8.0
Overall
7.4
Entertainment
7.0
Food
6.7
Reviews
1 / 20
8.0
ExcellentLUIS JOSE,Oct 2025
LIM - AEP
Comfort
7.3
Boarding
7.5
Crew
8.0
Overall
7.4
Entertainment
7.0
Food
6.7
Reviews
1 / 20
8.0
ExcellentLUIS JOSE,Oct 2025
LIM - AEP
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.
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Complete your trip
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Other flights to Mendoza
Explore flights to Mendoza departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Seattle and Mendoza flights
Browse other Seattle and Mendoza flight options. Last updated on April 25, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,014 | Average$1,400 | FlexibilityNo cancel fee | On-time81% |