$317+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDZ
Apr 7 — Apr 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Mendoza
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Best
Last-minute
One-way
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 March 8, 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 March 8, 2026.
This Gurufare deal was found by Cheapflights users on 3/5. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:35 am
SEA
- MDZ
2 stops23h 31m
LATAM Airlines
Sun 4/267:50 pm
MDZ
- SEA
2 stops22h 52m
LATAM Airlines
Deal found 3/5![LATAM Airlines logo]()
$1,327
This LATAM Airlines deal was found by Cheapflights users on 3/3. 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 8/188:25 am
SEA
- MDZ
3 stops30h 38m
LATAM Airlines
Thu 8/207:50 pm
MDZ
- SEA
2 stops22h 53m
LATAM Airlines
Deal found 3/3![LATAM Airlines logo]()
$1,347
This KAYAK deal was found by Cheapflights users on 3/8. 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.
Tue 4/71:30 pm
SEA
- MDZ
3 stops25h 33m
LATAM Airlines
Tue 4/147:50 pm
MDZ
- SEA
2 stops22h 52m
LATAM Airlines
Deal found 3/8![LATAM Airlines logo]()
$1,442
This LATAM Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 4/186:00 am
SEA
- MDZ
2 stops20h 20m
LATAM Airlines
Wed 4/227:50 pm
MDZ
- SEA
2 stops20h 47m
LATAM Airlines
Deal found 3/6![LATAM Airlines logo]()
$1,710
This Gotogate deal was found by Cheapflights users on 3/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:00 am
SEA
- MDZ
3 stops45h 50m
Multiple Airlines
Sun 4/266:25 pm
MDZ
- SEA
3 stops55h 28m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$2,211
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 March 8, 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 March 8, 2026.
This Gurufare deal was found by Cheapflights users on 3/5. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:35 am
SEA
- MDZ
2 stops23h 31m
LATAM Airlines
Sun 4/267:50 pm
MDZ
- SEA
2 stops22h 52m
LATAM Airlines
Deal found 3/5![LATAM Airlines logo]()
$1,327
This LATAM Airlines deal was found by Cheapflights users on 3/3. 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 8/188:25 am
SEA
- MDZ
3 stops30h 38m
LATAM Airlines
Thu 8/207:50 pm
MDZ
- SEA
2 stops22h 53m
LATAM Airlines
Deal found 3/3![LATAM Airlines logo]()
$1,347
This LATAM Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 4/187:35 am
SEA
- MDZ
2 stops23h 31m
LATAM Airlines
Wed 4/227:50 pm
MDZ
- SEA
2 stops20h 47m
LATAM Airlines
Deal found 3/7![LATAM Airlines logo]()
$1,367
This KAYAK deal was found by Cheapflights users on 3/8. 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.
Tue 4/711:45 am
SEA
- MDZ
3 stops27h 18m
LATAM Airlines
Tue 4/147:50 pm
MDZ
- SEA
3 stops32h 01m
LATAM Airlines
Deal found 3/8![LATAM Airlines logo]()
$1,442
Last-minute flights from Seattle to MendozaDiscover last-minute flight deals from Seattle to Mendoza. Data last updated March 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mendoza. Data last updated March 8, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 3/8. 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.
Tue 4/71:30 pm
SEA
- MDZ
3 stops25h 33m
LATAM Airlines
Tue 4/147:50 pm
MDZ
- SEA
2 stops22h 52m
LATAM Airlines
Deal found 3/8![LATAM Airlines logo]()
$1,442
This LATAM Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 4/187:35 am
SEA
- MDZ
2 stops23h 31m
LATAM Airlines
Wed 4/227:50 pm
MDZ
- SEA
2 stops20h 47m
LATAM Airlines
Deal found 3/7![LATAM Airlines logo]()
$1,367
This Gurufare deal was found by Cheapflights users on 3/5. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:35 am
SEA
- MDZ
2 stops23h 31m
LATAM Airlines
Sun 4/267:50 pm
MDZ
- SEA
2 stops22h 52m
LATAM Airlines
Deal found 3/5![LATAM Airlines logo]()
$1,327
This Gotogate deal was found by Cheapflights users on 3/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:00 am
SEA
- MDZ
3 stops45h 50m
Multiple Airlines
Sun 4/266:25 pm
MDZ
- SEA
3 stops55h 28m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$2,211
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 March 8, 2026.
Search for one-way flight options from Seattle to Mendoza. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sun 5/107:55 am
SEA
- MDZ
3 stops52h 20m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 5/95:42 pm
SEA
- MDZ
3 stops46h 28m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/308:05 am
SEA
- MDZ
2 stops36h 08m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Thu 5/211:00 pm
SEA
- MDZ
3 stops51h 10m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$481
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 March 8, 2026.
Round-trip from | $1,327 (Gurufare) |
|---|---|
One-way from | $317 (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 March 8, 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
Sun 4/19
7:35 am-11:06 am
2 stops23h 31m
Mendoza El Plumerillo
Sun 4/26
7:50 pm-2:42 pm
2 stops22h 52m
$1,327
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Tue 8/18
8:25 am-7:03 pm
3 stops30h 38m
Mendoza El Plumerillo
Thu 8/20
7:50 pm-2:43 pm
2 stops22h 53m
$1,347
Quickest round-trip
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Sat 4/18
7:35 am-11:06 am
2 stops23h 31m
Mendoza El Plumerillo
Wed 4/22
7:50 pm-12:37 pm
2 stops20h 47m
$1,367
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Tue 4/7
11:45 am-7:03 pm
3 stops27h 18m
Mendoza El Plumerillo
Tue 4/14
7:50 pm-11:51 pm
3 stops32h 01m
$1,442
Cheapest one-way
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Sat 5/9
5:42 pm-8:10 pm
3 stops46h 28m
$412
Quickest one-way
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Mon 3/30
8:05 am-12:13 am
2 stops36h 08m
$444
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Thu 5/21
1:00 pm-8:10 pm
3 stops51h 10m
$481
SeattleMendoza
SEA - MDZ
SEAMDZ
Seattle/Tacoma Intl
Sun 5/10
7:55 am-9:30 am
2 stops45h 35m
$536
Sorted 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 March 8, 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.
Boarding
7.5
Comfort
7.3
Food
6.7
Overall
7.4
Entertainment
7.0
Crew
8.0
Reviews
1 / 20
8.0
ExcellentLUIS JOSE,Oct 2025
LIM - AEP
Boarding
7.5
Comfort
7.3
Food
6.7
Overall
7.4
Entertainment
7.0
Crew
8.0
Reviews
1 / 20
8.0
ExcellentLUIS JOSE,Oct 2025
LIM - AEP
Related info for your journey
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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 March 8, 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 March 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,014 | Average$1,400 | FlexibilityNo cancel fee | On-time81% |