Cheap flights from Seattle to Mendoza from $1,638
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Mendoza departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Seattle to Mendoza
Cheap round-trip flights
Cheap one-way flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.LATAM Airlines flights from Seattle to Mendoza
Our best LATAM Airlines deals on Seattle to Mendoza flight tickets
American Airlines flights from Seattle to Mendoza
Our best American Airlines deals on Seattle to Mendoza flight tickets
momondo Fare Finder
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
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sun 10/25
10:56 pm-12:55 pm
2 stops33h 59m
Mendoza El Plumerillo
Sun 11/8
4:00 pm-1:25 pm
2 stops26h 25m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sun 10/25
10:26 am-9:00 pm
3 stops30h 34m
Mendoza El Plumerillo
Sun 11/8
7:00 pm-1:15 pm
3 stops23h 15m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sun 10/25
7:30 am-9:00 pm
3 stops33h 30m
Mendoza El Plumerillo
Sun 11/8
7:00 pm-11:59 pm
2 stops33h 59m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sat 10/24
8:39 pm-9:00 pm
2 stops44h 21m
Mendoza El Plumerillo
Sun 11/8
7:00 pm-11:59 pm
2 stops33h 59m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Tue 10/27
11:59 pm-8:10 pm
2 stops40h 11m
Mendoza El Plumerillo
Mon 11/30
7:05 pm-1:22 pm
2 stops23h 17m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Tue 10/27
8:39 pm-7:55 am
2 stops55h 16m
Mendoza El Plumerillo
Sun 11/8
7:00 pm-11:59 pm
2 stops33h 59m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sat 10/24
8:39 pm-9:00 pm
2 stops44h 21m
Mendoza El Plumerillo
Mon 11/9
9:50 pm-11:59 pm
2 stops55h 09m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Sat 10/24
8:39 pm-9:00 pm
2 stops44h 21m
Mendoza El Plumerillo
Sat 11/7
9:50 pm-11:59 pm
2 stops55h 09m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Thu 12/31
6:00 am-6:20 am
2 stops19h 20m
Mendoza El Plumerillo
Thu 1/7
7:30 am-10:25 pm
2 stops19h 55m
SeattleMendoza
SEA Seattle/Tacoma Intl - MDZ Mendoza El Plumerillo
SEAMDZ
Seattle/Tacoma Intl
Wed 12/30
8:00 am-6:50 pm
3 stops29h 50m
Mendoza El Plumerillo
Thu 1/7
7:30 am-10:25 pm
2 stops19h 55m
See travel insights to Mendoza from
How to get the cheapest flight ticket from Seattle to Mendoza
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Seattle to Mendoza
Cheap Seattle to Mendoza (SEA to MDZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Mendoza
Frequently asked questions about flying from Seattle to Mendoza
How far is Seattle/Tacoma Intl to Mendoza El Plumerillo by plane?
The straight-line distance from Seattle/Tacoma Intl to Mendoza El Plumerillo is 6468.7 mi. Typically, this will take 30h 55m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport is 1 as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Mendoza El Plumerillo Airport.
What documentation or ID do you need to fly to Mendoza El Plumerillo Airport?
The travel and health documents you'll need for your trip to Mendoza El Plumerillo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mendoza El Plumerillo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Mendoza?
momondo data reveals that the most frequently booked airline on the route from Seattle to Mendoza is LATAM Airlines, representing 100% of all bookings.
Best airlines flying from Seattle to Mendoza
Compare and see reviews for airlines that fly from Seattle to Mendoza with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,014 | Free Cancellation | Rating 7.4 1,975 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Mendoza?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mendoza from Seattle.
Can I find flights from Seattle to Mendoza with flexible booking policies on momondo?
Yes. All flights to Mendoza from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Mendoza?
momondo provides multiple filters to help you find the best flight to Mendoza from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Mendoza right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Mendoza, momondo offers a useful price alert feature which will track prices for flights to Mendoza from Seattle and alert you when they change.