HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oaxaca

$229+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 January or February, 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 June 12, 2025.

Round-trip from

$522
(Kiwi.com)

One-way from

$241
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$789
From Portland to Oaxaca Xoxocotlan
Search Deals
One-way flight from Portland to Oaxaca Xoxocotlan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/189:30 pmPDX - OAX
2 stops22h 05mMultiple Airlines
Wed 10/88:35 amOAX - PDX
1 stop9h 15mMultiple Airlines
Deal found 6/11$501
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:18 pmPDX - OAX
2 stops13h 28mVolaris
Wed 10/82:21 pmOAX - PDX
2 stops31h 39mVolaris
Deal found 6/11$514
This Aeromexico deal was found by Cheapflights users on 6/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:15 amPDX - OAX
2 stops14h 29mAeromexico
Wed 9/248:45 amOAX - PDX
2 stops16h 06mAeromexico
Deal found 6/12$554
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:40 amPDX - OAX
2 stops16h 04mDelta
Thu 10/28:45 amOAX - PDX
2 stops14h 47mDelta
Deal found 6/10$563
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:56 pmPDX - OAX
2 stops20h 12mAmerican Airlines
Tue 9/301:05 pmOAX - PDX
1 stop9h 22mAmerican Airlines
Deal found 6/12$567
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:04 amPDX - OAX
1 stop10h 22mUnited Airlines
Wed 9/246:30 amOAX - PDX
2 stops17h 12mUnited Airlines
Deal found 6/10$614
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:05 amPDX - OAX
2 stops35h 22mFrontier
Sun 11/99:37 amOAX - PDX
1 stop28h 38mFrontier
Deal found 6/10$728

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 June 12, 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

9:30 pm-8:35 pm

2 stops22h 05m

Oaxaca Xoxocotlan

Wed 10/8

8:35 am-4:50 pm

1 stop9h 15m

$501

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Thu 9/18

11:18 pm-1:46 pm

2 stops13h 28m

Oaxaca Xoxocotlan

Wed 10/8

2:21 pm-9:00 pm

2 stops31h 39m

$514

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 9/10

7:15 am-10:44 pm

2 stops14h 29m

Oaxaca Xoxocotlan

Wed 9/24

8:45 am-11:51 pm

2 stops16h 06m

$554

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Mon 9/15

12:40 am-5:44 pm

2 stops16h 04m

Oaxaca Xoxocotlan

Thu 10/2

8:45 am-10:32 pm

2 stops14h 47m

$563

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Mon 9/15

2:56 pm-12:08 pm

2 stops20h 12m

Oaxaca Xoxocotlan

Tue 9/30

1:05 pm-9:27 pm

1 stop9h 22m

$567

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 9/10

7:04 am-6:26 pm

1 stop10h 22m

Oaxaca Xoxocotlan

Wed 9/24

6:30 am-10:42 pm

2 stops17h 12m

$614

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Thu 10/30

6:05 am-6:27 pm

2 stops35h 22m

Oaxaca Xoxocotlan

Sun 11/9

9:37 am-12:15 pm

1 stop28h 38m

$728

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sun 12/7

6:00 am-4:12 pm

2 stops32h 12m

$229

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 9/30

11:18 pm-1:46 pm

2 stops13h 28m

$234

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Mon 9/29

12:40 am-5:44 pm

2 stops16h 04m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 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 June 9, 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 June 12, 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.

Rainfall in Oaxaca by month

Plan your trip to Oaxaca by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oaxaca ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Oaxaca when rainfall is around 0.0 in.

Temperature in Oaxaca by month

Plan your trip to Oaxaca by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oaxaca, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
6.7
Okay
1,170 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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.

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

    According to our current data, Aeromexico ($554), Volaris ($558), and Delta ($563) offers the cheapest pricing from Portland to Oaxaca. Aeromexico is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Oaxaca one-way?

    The cheapest airlines for a one-way flight from Portland to Oaxaca are Volaris ($283), Delta ($457), and American Airlines ($650).

  • 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 Reunion Tower 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 Reunion Tower can do so by traveling 15.0 mi, 15.5 mi, and 15.6 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 $61 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$338Average$675FlexibilityNo cancel feeOn-time62%
VolarisCheapest$417Average$563FlexibilityNo cancel feeOn-time79%
DeltaCheapest$475Average$677FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$560Average$751FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$564Average$748FlexibilityNo cancel feeOn-time69%

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.