$1,162+ Cheap flights from Oregon to Mendoza (MDZ)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MDZ
Dec 3 — Dec 101
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
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 Oregon to Mendoza
Keep the following information in mind while searching for Oregon to Mendoza flight deals. Data was last updated November 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,162 (American Airlines) |
Find flight deals from Oregon to Mendoza
Cheapest flights from Oregon to MendozaExplore the most affordable flight options available from Oregon to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
Explore the most affordable flight options available from Oregon to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sun 11/3011:59 pmPDX - MDZ
3 stops28h 31mMultiple Airlines
Sun 12/76:30 pmMDZ - PDX
3 stops29h 00mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$1,350
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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 11/306:29 amPDX - MDZ
2 stops21h 51mLATAM Airlines
Sun 12/77:55 pmMDZ - PDX
2 stops22h 40mLATAM Airlines
Deal found 11/2![LATAM Airlines logo]()
$1,362
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 November 3, 2025.
Use the filters below to find and compare flights from Oregon to Mendoza that are best for you.
Fly from
Oregon
Fly to
Mendoza
Route
Depart
Return
Price
PortlandMendoza
PDX - MDZ
PDXMDZ
Portland
Sat 3/14
5:55 am-5:15 pm
2 stops31h 20m
Mendoza El Plumerillo
Mon 3/16
6:00 pm-4:44 pm
2 stops26h 44m
$1,162
PortlandMendoza
PDX - MDZ
PDXMDZ
Portland
Sun 11/30
11:59 pm-9:30 am
3 stops28h 31m
Mendoza El Plumerillo
Sun 12/7
6:30 pm-6:30 pm
3 stops29h 00m
$1,350
PortlandMendoza
PDX - MDZ
PDXMDZ
Portland
Sun 11/30
6:29 am-9:20 am
2 stops21h 51m
Mendoza El Plumerillo
Sun 12/7
7:55 pm-1:35 pm
2 stops22h 40m
$1,362
Best time to book a flight from Oregon to Mendoza
Have a flexible travel schedule? Discover the best time to fly to Mendoza from Oregon 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 Oregon to Mendoza
What is the cheapest time of day to fly from OR to MDZ?
Find hourly flight availability from Oregon 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 November 3, 2025.
One of the essential ways to save on airfare from Oregon to Mendoza is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.