$156 Cheap Flights from Portland (PDX) to Oaxaca Intl. (OAX)

View $156 flight on Sun, Mar 15, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Oaxaca Intl. Airport

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Cheap Flights from Portland to Oaxaca Intl. (PDX-OAX)

Prices were available within the past 7 days and start at $156 for one-way flights and $531 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Sun, Feb 1 - Tue, Feb 10
PDX
Portland
OAX
Oaxaca
$531 Roundtrip, found 7 hours ago
$531
Roundtrip
found 7 hours ago
Select Volaris flight, departing Sun, Feb 1 from Portland to Oaxaca, returning Tue, Feb 10, priced at $531 found 7 hours ago
Volaris
Wed, Oct 8 - Wed, Oct 22
PDX
Portland
OAX
Oaxaca
$540 Roundtrip, found 8 hours ago
$540
Roundtrip
found 8 hours ago
Select Volaris flight, departing Wed, Oct 8 from Portland to Oaxaca, returning Wed, Oct 22, priced at $540 found 8 hours ago
Volaris
Tue, Mar 31 - Tue, Apr 7
PDX
Portland
OAX
Oaxaca
$544 Roundtrip, found 8 hours ago
$544
Roundtrip
found 8 hours ago
Select Volaris flight, departing Tue, Mar 31 from Portland to Oaxaca, returning Tue, Apr 7, priced at $544 found 8 hours ago
Volaris
Sun, Sep 14 - Wed, Oct 1
PDX
Portland
OAX
Oaxaca
$546 Roundtrip, found 3 hours ago
$546
Roundtrip
found 3 hours ago
Select Volaris flight, departing Sun, Sep 14 from Portland to Oaxaca, returning Wed, Oct 1, priced at $546 found 3 hours ago
Volaris
Mon, Oct 20 - Fri, Nov 7
PDX
Portland
OAX
Oaxaca
$548 Roundtrip, found 3 days ago
$548
Roundtrip
found 3 days ago
Select Volaris flight, departing Mon, Oct 20 from Portland to Oaxaca, returning Fri, Nov 7, priced at $548 found 3 days ago
Volaris
Tue, Sep 23 - Tue, Sep 30
PDX
Portland
OAX
Oaxaca
$550 Roundtrip, found 14 hours ago
$550
Roundtrip
found 14 hours ago
Select Volaris flight, departing Tue, Sep 23 from Portland to Oaxaca, returning Tue, Sep 30, priced at $550 found 14 hours ago
American Airlines
Tue, Mar 31 - Tue, Apr 7
PDX
Portland
OAX
Oaxaca
$564 Roundtrip, found 8 hours ago
$564
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Mar 31 from Portland to Oaxaca, returning Tue, Apr 7, priced at $564 found 8 hours ago
Aeromexico
Mon, Sep 29 - Thu, Oct 16
PDX
Portland
OAX
Oaxaca
$564 Roundtrip, found 6 hours ago
$564
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Mon, Sep 29 from Portland to Oaxaca, returning Thu, Oct 16, priced at $564 found 6 hours ago
Delta
Thu, Apr 30 - Thu, May 14
PDX
Portland
OAX
Oaxaca
$564 Roundtrip, found 8 hours ago
$564
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Apr 30 from Portland to Oaxaca, returning Thu, May 14, priced at $564 found 8 hours ago
United
Mon, Nov 10 - Mon, Nov 17
PDX
Portland
OAX
Oaxaca
$564 Roundtrip, found 10 hours ago
$564
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Nov 10 from Portland to Oaxaca, returning Mon, Nov 17, priced at $564 found 10 hours ago

Find the cheapest month to fly from Portland (PDX) to Oaxaca (OAX)

November is typically the cheapest month to fly

From $489 - $961 per traveler.

Graph displaying average flight prices per month

Alternative airports near Oaxaca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Xoxocotlan Intl. OAX. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $679
OAX
Xoxocotlan Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $679
Flights from Portland (PDX) to Oaxaca Intl. (OAX)
Origin airport
Portland Intl.
Destination airport
Oaxaca Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$530
Distance
2473 mi

Portland to Oaxaca Intl. Flights

The cheapest times to fly from Portland to Oaxaca Intl.

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Oaxaca Intl. are during the month of February. You can find some of the cheapest flights from Portland to Oaxaca Intl. with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Oaxaca Intl.

Sunday is one of the best days to book for cheap flights from Portland to Oaxaca Intl.: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Oaxaca Intl.

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Oaxaca Intl. in 2025. You can also book with separate airlines for your outbound and return journeys, from $156 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Oaxaca Intl. flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Oaxaca Intl. airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX) cost?
Discover the latest flight deals from PDX to OAX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDX to OAX?
The cheapest flights from PDX to OAX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PDX to OAX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PDX to OAX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX)?
Nonstop flights from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to OAX?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX)?
Opt for a flight from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX) last-minute?
Booking your flight from PDX to OAX just before your getaway is generally more expensive. However, if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a PDX to OAX flight and hotel package?
Securing a PDX to OAX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Xoxocotlan Intl. Airport (OAX)?
Typically, you can cancel or reschedule your PDX to OAX flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.