$1,306+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MDZ
Mar 5 — Mar 121
1 adult, Economy
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Last-minute
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 February 3, 2026.
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 February 3, 2026.
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Wed 2/412:59 pm
PDX
- MDZ
2 stops20h 51m
Multiple Airlines
Wed 2/256:20 pm
MDZ
- PDX
2 stops23h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,306
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 8/187:00 am
PDX
- MDZ
2 stops32h 03m
LATAM Airlines
Thu 8/207:35 am
MDZ
- PDX
2 stops31h 02m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$1,447
Last-minute flights from Oregon to MendozaDiscover last-minute flight deals from Oregon to Mendoza. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Mendoza. Data last updated February 3, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Wed 2/412:59 pm
PDX
- MDZ
2 stops20h 51m
Multiple Airlines
Wed 2/256:20 pm
MDZ
- PDX
2 stops23h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,306
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.
PDX-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.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Mendoza
USOR-MDZ
PDX-MDZ
No data available for this route at this time. Please check back soon.
Related info for your journey
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Alternative routes for Oregon to Mendoza
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Oregon to Mendoza
Discover the top airline that operate flights from Oregon 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,241 | Average$1,477 | FlexibilityNo cancel fee | On-time81% |