HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oaxaca

$130+ Cheap flights from Portland (PDX) to Oaxaca, Mexico (OAX)

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OAX
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Oaxaca 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.

Cheapflights Tip: The best prices from Portland to Oaxaca Xoxocotlan are usually found in February or September, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Portland to Oaxaca

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Oaxaca (OAX). 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 18, 2025.

Round-trip from

$415
(Mytrip)

One-way from

$130
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$745
From Portland to Oaxaca Xoxocotlan
Search Deals
One-way flight from Portland to Oaxaca Xoxocotlan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portland to Oaxaca

Cheapest flights from Portland to Oaxaca
Explore the most affordable flight options available from Portland to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. 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.
Thu 9/1811:18 pmPDX - OAX
1 stop10h 20mMultiple Airlines
Mon 9/224:36 pmOAX - PDX
3 stops19h 35mMultiple Airlines
Deal found 8/17$415
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Tue 9/3011:18 pmPDX - OAX
1 stop10h 20mMultiple Airlines
Tue 10/71:34 pmOAX - PDX
3 stops31h 02mMultiple Airlines
Deal found 8/16$428
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 10/182:18 pmPDX - OAX
1 stop27h 09mMultiple Airlines
Fri 11/142:41 pmOAX - PDX
2 stops47h 15mMultiple Airlines
Deal found 8/17$429
This Mytrip deal was found by Cheapflights users on 8/17. 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 9/1411:18 pmPDX - OAX
1 stop10h 20mVolaris
Sun 9/212:21 pmOAX - PDX
3 stops31h 34mVolaris
Deal found 8/17$439
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 9/1411:18 pmPDX - OAX
1 stop10h 20mMultiple Airlines
Thu 10/22:25 pmOAX - PDX
2 stops47h 13mMultiple Airlines
Deal found 8/17$445
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/187:01 amPDX - OAX
2 stops23h 42mMultiple Airlines
Tue 9/238:15 pmOAX - PDX
2 stops25h 40mMultiple Airlines
Deal found 8/18$453
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 9/196:05 amPDX - OAX
2 stops29h 10mMultiple Airlines
Tue 9/238:15 pmOAX - PDX
2 stops25h 40mMultiple Airlines
Deal found 8/18$455
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 9/1411:18 pmPDX - OAX
1 stop10h 20mVolaris
Thu 10/24:36 pmOAX - PDX
1 stop29h 19mVolaris
Deal found 8/17$461

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Oaxaca 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 18, 2025.
Use the filters below to find and compare flights from Portland to Oaxaca that are best for you.

Fly from

Portland

Fly to

Oaxaca

Route

Depart

Return

Price

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Thu 9/18

11:18 pm-10:38 am

1 stop10h 20m

Oaxaca Xoxocotlan

Mon 9/22

4:36 pm-11:11 am

3 stops19h 35m

$415

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 9/30

11:18 pm-10:38 am

1 stop10h 20m

Oaxaca Xoxocotlan

Tue 10/7

1:34 pm-7:36 pm

3 stops31h 02m

$428

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sat 10/18

2:18 pm-6:27 pm

1 stop27h 09m

Oaxaca Xoxocotlan

Fri 11/14

2:41 pm-11:56 am

2 stops47h 15m

$429

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sun 9/14

11:18 pm-10:38 am

1 stop10h 20m

Oaxaca Xoxocotlan

Sun 9/21

2:21 pm-8:55 pm

3 stops31h 34m

$439

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sun 9/14

11:18 pm-10:38 am

1 stop10h 20m

Oaxaca Xoxocotlan

Thu 10/2

2:25 pm-12:38 pm

2 stops47h 13m

$445

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sun 9/14

11:18 pm-10:38 am

1 stop10h 20m

Oaxaca Xoxocotlan

Thu 10/2

4:36 pm-8:55 pm

1 stop29h 19m

$461

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sun 9/14

11:18 pm-10:38 am

1 stop10h 20m

Oaxaca Xoxocotlan

Sun 9/21

8:35 am-12:08 pm

1 stop28h 33m

$461

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Thu 9/25

1:08 pm-7:40 pm

3 stops53h 32m

Oaxaca Xoxocotlan

Mon 10/6

7:40 pm-8:55 pm

1 stop26h 15m

$465

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Fri 2/13

11:18 pm-10:35 am

1 stop9h 17m

$130

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Thu 9/4

11:18 pm-10:38 am

1 stop10h 20m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 18 results
1
2

Best time to book a flight from Portland to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Portland 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 Portland to Oaxaca

How far ahead should I book a flight from Portland to Oaxaca?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Oaxaca. Price data was last updated on August 8, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Oaxaca. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Oaxaca?

Currently, August is the cheapest month in which you can book a flight from Portland to Oaxaca (average of $510). Flying from Portland to Oaxaca in December is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to OAX?

Find hourly flight availability from Portland to Oaxaca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

One of the essential ways to save on airfare from Portland to Oaxaca is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.

What is the cheapest day to fly from Portland to Oaxaca?

Use this chart to determine the cheapest time to fly round-trip from Portland to Oaxaca. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Oaxaca flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Portland to Oaxaca?

Reviews of airlines servicing Oaxaca

Get insights into the airlines that provide service to Oaxaca. 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 Oaxaca. Reviews last updated August 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Portland to Oaxaca. 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Volaris
6.6
Okay
1,162 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,212 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Oaxaca?

    For as low as $439, Volaris can have you in Oaxaca from Portland in 10h 20m. The distance between Portland and Oaxaca is about 2472 mi.

  • What are the cheapest airlines flying from Portland to Oaxaca round-trip?

    According to our current data, Frontier ($338), Volaris ($417), and Delta ($475) offers the cheapest pricing from Portland to Oaxaca. Frontier is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Portland to Oaxaca?

    Of the flights from Portland to Oaxaca that have layovers, most of them stop in Dallas.

  • What are some popular things to do or see while on a layover in Dallas?

    American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion are currently the most popular points of interest in Dallas at the moment. Those on a layover in Dallas interested in visiting American Airlines Center, Dallas World Aquarium, or Dos Equis Pavilion can do so by traveling 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Those landing in Dallas looking to spend some time exploring during their layover can rent a car for about $52 per day.

  • Where are the least popular layover locations for Portland to Oaxaca flights?

    Portland to Oaxaca flights that have layovers will least frequently stop in Mexico City.

  • Can I find deals for flights from Portland to Oaxaca that include hotel bookings?

    Yes. In addition to deals on Portland to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Oaxaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Oaxaca.

  • Can I find deals for business class flights from Portland to Oaxaca?

    Yes. Cheapflights offers flight deals from Portland to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Oaxaca?

    Currently, August is the cheapest month in which you can book a flight from Portland to Oaxaca (average of $510). Flying from Portland to Oaxaca in December is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Portland to Oaxaca

Discover the top 5 airlines that operate flights from Portland to Oaxaca. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$338Average$675FlexibilityNo cancel feeOn-time62%
VolarisCheapest$417Average$563FlexibilityNo cancel feeOn-time79%
DeltaCheapest$475Average$686FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$498Average$786FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$564Average$751FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.