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$93+ Cheap flights from Portland (PDX) to Oaxaca

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OAX
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Portland to Oaxaca

Keep the following information in mind while searching for Portland to Oaxaca flight deals. Data was last updated November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$329
(CheapOair)

One-way from

$108
(CheapOair)

Popular in

November

Cheapest in

October

Average price

$884
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.
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From Portland to Oaxaca
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One-way flight from Portland to Oaxaca
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Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 13, 2025.

This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:36 pmPDX - OAX
1 stop12h 37mMultiple Airlines
Fri 2/69:40 amOAX - PDX
1 stop12h 47mMultiple Airlines
Deal found 11/13$370
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:36 pmPDX - OAX
1 stop12h 37mVolaris
Fri 2/68:56 amOAX - PDX
2 stops13h 59mVolaris
Deal found 11/13$433
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Mon 11/245:15 pmPDX - PXM
2 stops41h 24mMultiple Airlines
Thu 12/44:40 pmPXM - PDX
1 stop25h 36mMultiple Airlines
Deal found 11/12$474
This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:18 pmPDX - OAX
1 stop9h 17mMultiple Airlines
Sat 1/176:50 pmOAX - PDX
1 stop24h 34mMultiple Airlines
Deal found 11/13$498
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 11/1411:59 pmPDX - HUX
1 stop10h 58mAmerican Airlines
Sun 11/161:54 pmHUX - PDX
1 stop11h 05mAmerican Airlines
Deal found 11/12$529
This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:18 pmPDX - OAX
1 stop9h 17mMultiple Airlines
Fri 1/239:40 amOAX - PDX
1 stop12h 47mMultiple Airlines
Deal found 11/13$546
This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:18 pmPDX - OAX
1 stop9h 17mMultiple Airlines
Sun 1/189:40 amOAX - PDX
1 stop9h 44mMultiple Airlines
Deal found 11/13$549
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Thu 12/44:02 pmPDX - PXM
2 stops42h 33mUnited Airlines
Thu 12/111:35 pmPXM - PDX
2 stops22h 03mUnited Airlines
Deal found 11/13$560
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/1910:28 pmPDX - OAX
2 stops39h 44mMultiple Airlines
Wed 12/249:40 amOAX - PDX
1 stop27h 57mMultiple Airlines
Deal found 11/12$581
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:36 pmPDX - OAX
1 stop12h 59mVolaris
Thu 12/188:53 amOAX - PDX
1 stop14h 02mVolaris
Deal found 11/12$583
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 11/2711:18 pmPDX - OAX
1 stop9h 17mMultiple Airlines
Fri 1/164:55 pmOAX - PDX
2 stops43h 38mMultiple Airlines
Deal found 11/13$603
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Mon 11/2411:18 pmPDX - PXM
1 stop11h 21mVolaris
Thu 12/41:14 pmPXM - PDX
1 stop9h 41mVolaris
Deal found 11/12$648

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 November 13, 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

PortlandPuerto Escondido

PDX - PXM

PDXPXM

Portland

Sun 3/8

11:18 pm-1:06 pm

1 stop12h 48m

Puerto Escondido

Sat 3/14

1:44 pm-8:55 pm

1 stop8h 11m

$362

PortlandPuerto Escondido

PDX - PXM

PDXPXM

Portland

Tue 2/17

11:18 pm-12:39 pm

1 stop11h 21m

Puerto Escondido

Tue 2/24

1:14 pm-8:55 pm

1 stop9h 41m

$362

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 4/14

11:15 pm-8:38 am

1 stop8h 23m

Oaxaca Xoxocotlan

Thu 4/23

7:34 pm-9:08 pm

2 stops26h 34m

$413

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Sat 1/10

2:36 pm-10:35 am

2 stops17h 59m

Oaxaca Xoxocotlan

Wed 2/18

5:46 pm-9:29 am

2 stops17h 43m

$424

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 1/28

5:23 am-10:34 pm

2 stops15h 11m

Oaxaca Xoxocotlan

Wed 2/18

10:37 am-12:17 am

2 stops15h 40m

$424

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 2/18

7:10 am-10:44 pm

2 stops13h 34m

Oaxaca Xoxocotlan

Thu 2/26

6:01 am-4:14 pm

2 stops12h 13m

$424

PortlandPuerto Escondido

PDX - PXM

PDXPXM

Portland

Sat 1/10

11:18 pm-3:05 pm

1 stop13h 47m

Puerto Escondido

Sat 1/17

10:25 pm-5:22 pm

2 stops20h 57m

$469

PortlandPuerto Escondido

PDX - PXM

PDXPXM

Portland

Mon 2/16

11:18 pm-12:39 pm

1 stop11h 21m

Puerto Escondido

Mon 2/23

1:14 pm-8:55 pm

1 stop9h 41m

$477

PortlandSanta Maria Huatulco

PDX - HUX

PDXHUX

Portland

Sun 1/11

11:59 pm-2:22 pm

1 stop12h 23m

Santa Maria Huatulco

Thu 1/15

3:15 pm-11:32 pm

1 stop10h 17m

$494

PortlandSanta Maria Huatulco

PDX - HUX

PDXHUX

Portland

Sun 1/11

5:36 pm-10:29 am

2 stops14h 53m

Santa Maria Huatulco

Thu 1/15

6:15 pm-9:05 am

1 stop16h 50m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 34 results
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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

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

Currently, October is the cheapest month in which you can book a flight from Portland to State of Oaxaca (average of $244). Flying from Portland to State of 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 OA?

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 November 13, 2025.

When flying from Portland to State of Oaxaca, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight at noon.

What is the cheapest day to fly from Portland to State of 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 State of Oaxaca flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons 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 November 13, 2025.
Read through reviews of airlines operating flights from Portland to Oaxaca, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

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

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

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
9,015 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

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
11,049 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

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
1,148 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

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.
Frontier
5.8
Fair
3,113 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

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.

  • What airport do you fly from for flights from Portland to Oaxaca?

    If you book a flight to Oaxaca from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How long is the flight from Portland to State of Oaxaca?

    For as low as $494, Volaris can have you in State of Oaxaca from Portland in 12h 23m. Airlines will cover a distance of 2561 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Portland to State of Oaxaca?

    The most popular flight routes from Portland to State of Oaxaca are Portland - Oaxaca Xoxocotlan, Portland - Puerto Escondido and Portland - Santa Maria Huatulco.

  • 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 State of Oaxaca?

    Currently, October is the cheapest month in which you can book a flight from Portland to State of Oaxaca (average of $244). Flying from Portland to State of 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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Alternative routes for Portland to Oaxaca

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$260Average$588FlexibilityNo cancel feeOn-time79%
FrontierCheapest$338Average$675FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$453Average$748FlexibilityNo cancel feeOn-time69%
DeltaCheapest$475Average$643FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$548Average$788FlexibilityNo cancel feeOn-time71%

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