$606+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDZ
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Mendoza with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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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 August 12, 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 August 12, 2026.
This LATAM Airlines deal was found by Cheapflights users on 8/10. 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 10/116:00 am -
2 stops20h 20m
Thu 10/1511:51 am -
2 stops38h 09m
Deal found 8/10![LATAM Airlines logo]()
$1,668
This oojo deal was found by Cheapflights users on 8/10. 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 9/19:35 am -
2 stops29h 28m
Mon 9/77:50 pm -
2 stops24h 21m
Deal found 8/10![Multiple Airlines logo]()
$1,911
This oojo deal was found by Cheapflights users on 8/10. 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 9/18:05 am -
3 stops30h 58m
Mon 9/711:51 am -
2 stops28h 36m
Deal found 8/10![LATAM Airlines logo]()
$1,925
This Ovago deal was found by Cheapflights users on 8/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:30 am -
2 stops26h 00m
Tue 9/12:20 pm -
2 stops32h 47m
Deal found 8/8![Multiple Airlines logo]()
$1,993
This FlightHub deal was found by Cheapflights users on 8/9. 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 8/2411:59 pm -
2 stops50h 26m
Tue 9/11:00 pm -
2 stops29h 50m
Deal found 8/9![LATAM Airlines logo]()
$2,013
This KAYAK deal was found by Cheapflights users on 8/8. 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.
Mon 8/246:10 am -
3 stops37h 55m
Tue 9/12:20 pm -
2 stops30h 21m
Deal found 8/8![GOL logo]()
$2,054
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 August 12, 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 August 12, 2026.
This LATAM Airlines deal was found by Cheapflights users on 8/10. 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 10/116:00 am -
2 stops20h 20m
Thu 10/1511:51 am -
2 stops38h 09m
Deal found 8/10![LATAM Airlines logo]()
$1,668
This oojo deal was found by Cheapflights users on 8/10. 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 9/19:35 am -
2 stops29h 28m
Mon 9/77:50 pm -
2 stops24h 21m
Deal found 8/10![Multiple Airlines logo]()
$1,911
This KAYAK deal was found by Cheapflights users on 8/8. 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.
Mon 8/246:10 am -
3 stops37h 55m
Tue 9/12:20 pm -
2 stops30h 21m
Deal found 8/8![GOL logo]()
$2,054
This oojo deal was found by Cheapflights users on 8/10. 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 9/18:05 am -
3 stops30h 58m
Mon 9/711:51 am -
2 stops28h 36m
Deal found 8/10![LATAM Airlines logo]()
$1,925
This KAYAK deal was found by Cheapflights users on 8/9. 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.
Mon 8/248:05 am -
3 stops30h 58m
Tue 9/11:00 pm -
2 stops27h 27m
Deal found 8/9![LATAM Airlines logo]()
$2,081
Last-minute flights from Seattle to MendozaDiscover last-minute flight deals from Seattle to Mendoza. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mendoza. Data last updated August 12, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 8/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:30 am -
2 stops26h 00m
Tue 9/12:20 pm -
2 stops32h 47m
Deal found 8/8![Multiple Airlines logo]()
$1,993
This FlightHub deal was found by Cheapflights users on 8/9. 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 8/2411:59 pm -
2 stops50h 26m
Tue 9/11:00 pm -
2 stops29h 50m
Deal found 8/9![LATAM Airlines logo]()
$2,013
This KAYAK deal was found by Cheapflights users on 8/8. 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.
Mon 8/246:10 am -
3 stops37h 55m
Tue 9/12:20 pm -
2 stops30h 21m
Deal found 8/8![GOL logo]()
$2,054
This oojo deal was found by Cheapflights users on 8/10. 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 9/19:35 am -
2 stops29h 28m
Mon 9/77:50 pm -
2 stops24h 21m
Deal found 8/10![Multiple Airlines logo]()
$1,911
This oojo deal was found by Cheapflights users on 8/10. 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 9/18:05 am -
3 stops30h 58m
Mon 9/711:51 am -
2 stops28h 36m
Deal found 8/10![LATAM Airlines logo]()
$1,925
This BusinessClass deal was found by Cheapflights users on 8/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:22 pm -
3 stops47h 48m
Mon 9/1410:00 pm -
3 stops46h 42m
Deal found 8/8![GOL logo]()
$5,391
This BusinessClass deal was found by Cheapflights users on 8/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:16 am -
2 stops31h 47m
Mon 9/147:35 am -
2 stops35h 18m
Deal found 8/8![LATAM Airlines logo]()
$5,497
This business-class.com deal was found by Cheapflights users on 8/8. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:59 am -
3 stops31h 04m
Mon 9/147:50 pm -
2 stops30h 04m
Deal found 8/8![Multiple Airlines logo]()
$5,571
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 August 12, 2026.
Search for one-way flight options from Seattle to Mendoza. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:06 pm -
3 stops58h 09m
Deal found 8/8![Multiple Airlines logo]()
$606
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 August 12, 2026.
Round-trip from | $1,668 (LATAM Airlines) |
|---|---|
One-way from | $606 (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 August 12, 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 Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sun 10/11
6:00 am-6:20 am
2 stops20h 20m
Mendoza El Plumerillo
Thu 10/15
11:51 am-10:00 pm
2 stops38h 09m
$1,668
Quickest round-trip
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Tue 9/1
9:35 am-7:03 pm
2 stops29h 28m
Mendoza El Plumerillo
Mon 9/7
7:50 pm-4:11 pm
2 stops24h 21m
$1,911
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Tue 9/1
8:05 am-7:03 pm
3 stops30h 58m
Mendoza El Plumerillo
Mon 9/7
11:51 am-12:27 pm
2 stops28h 36m
$1,925
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Mon 8/24
6:10 am-12:05 am
3 stops37h 55m
Mendoza El Plumerillo
Tue 9/1
2:20 pm-4:41 pm
2 stops30h 21m
$2,054
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Mon 8/24
8:05 am-7:03 pm
3 stops30h 58m
Mendoza El Plumerillo
Tue 9/1
1:00 pm-12:27 pm
2 stops27h 27m
$2,081
Cheapest one-way
Quickest one-way
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Wed 8/19
7:06 pm-9:15 am
3 stops58h 09m
$606
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 August 12, 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.
Crew
8.0
Entertainment
7.0
Comfort
7.3
Overall
7.4
Boarding
7.5
Food
6.7
Reviews
1 / 20
8.0
ExcellentLUIS JOSE,Oct 2025
LIM - AEP
Crew
8.0
Entertainment
7.0
Comfort
7.3
Overall
7.4
Boarding
7.5
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 August 12, 2026.
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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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,014 | Average$1,425 | FlexibilityNo cancel fee | On-time81% |