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Oaxaca

$186+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OAX
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Find cheap flights from Portland to Oaxaca with Cheapflights

1. Tell us where you want to go

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

Cheap 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 December 14, 2025.

This Mytrip deal was found by Cheapflights users on 12/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:18 pmPDX - OAX
1 stop9h 17mVolaris
Tue 12/308:53 amOAX - PDX
1 stop14h 02mVolaris
Deal found 12/12$781
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/145:00 amPDX - OAX
2 stops12h 26mUnited Airlines
Sun 12/217:40 amOAX - PDX
2 stops17h 19mUnited Airlines
Deal found 12/13$802
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:27 pmPDX - OAX
2 stops22h 59mUnited Airlines
Wed 12/317:40 amOAX - PDX
2 stops28h 21mUnited Airlines
Deal found 12/11$958
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 12/2411:53 amPDX - OAX
1 stop23h 11mAmerican Airlines
Tue 12/301:59 pmOAX - PDX
1 stop10h 00mAmerican Airlines
Deal found 12/13$969
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/159:31 amPDX - OAX
2 stops28h 59mMultiple Airlines
Mon 1/59:40 amOAX - PDX
1 stop25h 58mMultiple Airlines
Deal found 12/13$995
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:35 pmPDX - OAX
1 stop26h 51mUnited Airlines
Mon 12/297:40 amOAX - PDX
2 stops28h 21mUnited Airlines
Deal found 12/12$1,032
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:31 pmPDX - OAX
2 stops18h 04mMultiple Airlines
Tue 12/304:52 pmOAX - PDX
1 stop25h 24mMultiple Airlines
Deal found 12/12$1,038
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/182:29 pmPDX - OAX
2 stops43h 56mMultiple Airlines
Wed 12/318:28 pmOAX - PDX
1 stop26h 27mMultiple Airlines
Deal found 12/13$1,091
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:45 pmPDX - OAX
2 stops26h 41mUnited Airlines
Tue 12/307:40 amOAX - PDX
2 stops30h 18mUnited Airlines
Deal found 12/12$1,106

Find 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 December 14, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$320
(Mytrip)

One-way from

$186
(Travelocity)

Popular in

November

Cheapest in

October

Average price

$766
Provider with most accurate pricing for Portland-Oaxaca Xoxocotlan flight deals.
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Provider most trusted by Cheapflights users for Portland-Oaxaca Xoxocotlan flights.
Search Deals
From Portland to Oaxaca Xoxocotlan
Search Deals
One-way flight from Portland to Oaxaca Xoxocotlan
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 14, 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

Wed 1/28

10:30 am-10:34 pm

2 stops10h 04m

Oaxaca Xoxocotlan

Wed 2/18

8:01 am-12:15 am

2 stops18h 14m

$499

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Fri 1/30

5:30 am-10:34 pm

2 stops15h 04m

Oaxaca Xoxocotlan

Wed 2/4

6:01 am-4:25 pm

2 stops12h 24m

$519

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sat 1/10

2:36 pm-8:25 am

2 stops15h 49m

Oaxaca Xoxocotlan

Wed 2/18

8:01 am-12:15 am

2 stops18h 14m

$519

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sat 2/28

9:45 pm-5:02 pm

2 stops17h 17m

Oaxaca Xoxocotlan

Thu 3/5

8:01 am-10:24 pm

2 stops16h 23m

$556

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Fri 2/20

1:02 pm-7:25 am

2 stops16h 23m

Oaxaca Xoxocotlan

Wed 2/25

6:00 am-4:10 pm

2 stops12h 10m

$556

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 1/27

2:13 pm-1:33 pm

1 stop21h 20m

Oaxaca Xoxocotlan

Tue 2/3

2:28 pm-10:11 pm

1 stop9h 43m

$559

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Mon 1/5

9:45 pm-2:27 pm

2 stops14h 42m

Oaxaca Xoxocotlan

Tue 1/13

10:25 am-10:54 pm

2 stops14h 29m

$563

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Fri 1/30

2:18 pm-1:41 pm

1 stop21h 23m

Oaxaca Xoxocotlan

Wed 2/4

2:28 pm-10:17 pm

1 stop9h 49m

$580

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sat 2/28

11:59 pm-1:12 pm

1 stop11h 13m

Oaxaca Xoxocotlan

Thu 3/5

2:08 pm-11:05 pm

1 stop10h 57m

$580

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Thu 2/12

11:18 pm-10:35 am

1 stop9h 17m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 16 results
1
2

Compare providers for flights from Portland to Oaxaca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Oaxaca in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Oaxaca flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Portland-Oaxaca flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Portland-Oaxaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Oaxaca flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Oaxaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 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, October is the cheapest month in which you can book a flight from Portland to Oaxaca (average of $244). Flying from Portland to Oaxaca in July is currently the most expensive (average of $569). 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 December 14, 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 7% 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.

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 December 14, 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
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Volaris
6.7
Okay
1,153 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $499, Delta can have you in Oaxaca from Portland in 10h 04m. 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, Volaris ($202), Frontier ($338), and United Airlines ($393) offers the cheapest pricing from Portland to Oaxaca. Volaris is 71% 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 ($118), American Airlines ($308), and Delta ($308).

  • 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 $50 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, October is the cheapest month in which you can book a flight from Portland to Oaxaca (average of $244). Flying from Portland to Oaxaca in July is currently the most expensive (average of $569). 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

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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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$254Average$597FlexibilityNo cancel feeOn-time79%
FrontierCheapest$338Average$644FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$453Average$727FlexibilityNo cancel feeOn-time69%
DeltaCheapest$463Average$681FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$564Average$743FlexibilityNo cancel feeOn-time71%

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