$222+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OAX
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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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.Cheap flight deals from Portland to Oaxaca
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Best
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Cheapest flights from Portland to OaxacaExplore 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 19, 2026.
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 19, 2026.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:22 pm -
1 stop8h 18m
Sat 11/142:50 pm -
1 stop8h 00m
Deal found 8/16![Volaris logo]()
$476
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:22 pm -
1 stop8h 18m
Sat 11/142:50 pm -
1 stop8h 00m
Deal found 8/16![Volaris logo]()
$491
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:15 pm -
1 stop8h 18m
Tue 9/222:29 pm -
1 stop7h 30m
Deal found 8/17![Volaris logo]()
$513
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.
Tue 9/1510:37 am -
2 stops20h 56m
Wed 9/239:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$515
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.
Tue 9/1510:37 am -
2 stops20h 56m
Wed 9/308:23 pm -
1 stop25h 36m
Deal found 8/17![Multiple Airlines logo]()
$528
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 pm -
1 stop8h 18m
Sat 9/262:29 pm -
1 stop7h 30m
Deal found 8/14![Volaris logo]()
$532
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.
Tue 9/1510:37 am -
2 stops20h 56m
Sun 9/279:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$533
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 9/122:40 pm -
2 stops16h 53m
Wed 9/239:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$535
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:15 pm -
1 stop8h 18m
Sat 9/192:29 pm -
1 stop7h 30m
Deal found 8/17![Volaris logo]()
$541
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:35 pm -
2 stops16h 38m
Sun 10/189:41 am -
1 stop25h 30m
Deal found 8/16![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 11/121:22 pm -
1 stop17h 18m
Mon 11/168:41 pm -
2 stops17h 20m
Deal found 8/14![Multiple Airlines logo]()
$546
Best flights from Portland to OaxacaDiscover carefully curated flight deals from Portland to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Portland to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:22 pm -
1 stop8h 18m
Tue 2/169:20 am -
1 stop13h 30m
Deal found 8/14![Volaris logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 11/121:22 pm -
1 stop17h 18m
Mon 11/169:32 am -
1 stop25h 59m
Deal found 8/14![Multiple Airlines logo]()
$659
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/81:39 pm -
2 stops20h 50m
Sun 1/171:30 pm -
1 stop11h 48m
Deal found 8/17![United Airlines logo]()
$758
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2510:22 pm -
1 stop8h 18m
Mon 2/12:50 pm -
1 stop8h 00m
Deal found 8/14![Volaris logo]()
$495
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/210:22 pm -
1 stop8h 18m
Tue 2/92:50 pm -
1 stop8h 00m
Deal found 8/16![Volaris logo]()
$495
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/310:22 pm -
1 stop8h 18m
Wed 2/102:50 pm -
1 stop8h 00m
Deal found 8/14![Volaris logo]()
$495
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/177:07 pm -
2 stops22h 19m
Mon 9/286:30 am -
2 stops17h 27m
Deal found 8/19![United Airlines logo]()
$792
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1210:22 pm -
1 stop8h 18m
Thu 1/212:50 pm -
1 stop8h 00m
Deal found 8/14![Volaris logo]()
$616
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:22 pm -
1 stop8h 18m
Tue 12/89:20 am -
1 stop13h 30m
Deal found 8/17![Volaris logo]()
$677
Last-minute flights from Portland to OaxacaDiscover last-minute flight deals from Portland to Oaxaca. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Oaxaca. Data last updated August 19, 2026 and is based on user searches.
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:15 pm -
1 stop8h 18m
Sat 9/192:29 pm -
1 stop7h 30m
Deal found 8/17![Volaris logo]()
$541
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 9/122:40 pm -
2 stops16h 53m
Wed 9/239:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$535
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:15 pm -
1 stop8h 18m
Tue 9/222:29 pm -
1 stop7h 30m
Deal found 8/17![Volaris logo]()
$513
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.
Tue 9/1510:37 am -
2 stops20h 56m
Wed 9/239:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$515
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.
Tue 9/1510:37 am -
2 stops20h 56m
Wed 9/308:23 pm -
1 stop25h 36m
Deal found 8/17![Multiple Airlines logo]()
$528
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.
Tue 9/1510:37 am -
2 stops20h 56m
Sun 9/279:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$533
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.
Tue 9/152:40 pm -
2 stops16h 53m
Fri 10/28:23 pm -
1 stop25h 36m
Deal found 8/17![Multiple Airlines logo]()
$561
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.
Tue 9/152:40 pm -
2 stops16h 53m
Fri 9/258:23 pm -
1 stop25h 36m
Deal found 8/17![Multiple Airlines logo]()
$568
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 pm -
1 stop8h 18m
Sat 9/262:29 pm -
1 stop7h 30m
Deal found 8/14![Volaris logo]()
$532
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 9/192:42 pm -
2 stops16h 31m
Wed 9/308:23 pm -
1 stop25h 36m
Deal found 8/17![Multiple Airlines logo]()
$555
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 9/192:42 pm -
2 stops16h 31m
Sun 9/279:41 am -
1 stop25h 26m
Deal found 8/17![Multiple Airlines logo]()
$559
One-way flights from Portland to OaxacaSearch for one-way flight options from Portland to Oaxaca. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Portland to Oaxaca. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:15 pm -
1 stop8h 18m
Deal found 8/17![Volaris logo]()
$222
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.
Thu 9/2411:02 am -
3 stops44h 11m
Deal found 8/17![Multiple Airlines logo]()
$252
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.
Thu 10/1511:06 am -
3 stops34h 11m
Deal found 8/17![Multiple Airlines logo]()
$253
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:45 pm -
2 stops13h 28m
Deal found 8/16![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/1411:15 pm -
2 stops31h 58m
Deal found 8/15![Volaris logo]()
$258
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 9/55:56 pm -
3 stops21h 43m
Deal found 8/17![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/1411:02 am -
3 stops27h 07m
Deal found 8/15![Multiple Airlines logo]()
$282
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:15 pm -
1 stop8h 18m
Deal found 8/17![Volaris logo]()
$285
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:15 pm -
3 stops38h 29m
Deal found 8/16![Volaris logo]()
$288
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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $476 (Gotogate) |
One-way from | $222 (Trip.com) |
Popular in | December |
Cheapest in | June |
Average price | $562 |
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 7,457,451 searches. Data last updated August 19, 2026.
Use the filters below to find and compare flights from Portland to Oaxaca that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Sat 2/6
10:22 pm-8:40 am
1 stop8h 18m
Oaxaca Xoxocotlan
Tue 2/16
9:20 am-8:50 pm
1 stop13h 30m
$495
Quickest round-trip
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Mon 1/25
10:22 pm-8:40 am
1 stop8h 18m
Oaxaca Xoxocotlan
Mon 2/1
2:50 pm-8:50 pm
1 stop8h 00m
$495
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Tue 2/2
10:22 pm-8:40 am
1 stop8h 18m
Oaxaca Xoxocotlan
Tue 2/9
2:50 pm-8:50 pm
1 stop8h 00m
$495
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Wed 2/3
10:22 pm-8:40 am
1 stop8h 18m
Oaxaca Xoxocotlan
Wed 2/10
2:50 pm-8:50 pm
1 stop8h 00m
$495
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Tue 1/12
10:22 pm-8:40 am
1 stop8h 18m
Oaxaca Xoxocotlan
Thu 1/21
2:50 pm-8:50 pm
1 stop8h 00m
$616
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Thu 11/12
1:22 pm-8:40 am
1 stop17h 18m
Oaxaca Xoxocotlan
Mon 11/16
9:32 am-9:31 am
1 stop25h 59m
$659
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Tue 12/1
10:22 pm-8:40 am
1 stop8h 18m
Oaxaca Xoxocotlan
Tue 12/8
9:20 am-8:50 pm
1 stop13h 30m
$677
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Fri 1/8
1:39 pm-12:29 pm
2 stops20h 50m
Oaxaca Xoxocotlan
Sun 1/17
1:30 pm-11:18 pm
1 stop11h 48m
$758
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Thu 9/17
7:07 pm-6:26 pm
2 stops22h 19m
Oaxaca Xoxocotlan
Mon 9/28
6:30 am-10:57 pm
2 stops17h 27m
$792
Cheapest one-way
Quickest one-way
PortlandOaxaca
PDX Portland - OAX Oaxaca Xoxocotlan
PDXOAX
Portland
Thu 9/24
11:15 pm-8:33 am
1 stop8h 18m
$222
Showing 1-10 of 17 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Oaxaca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Oaxaca flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
PDX-OAX
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
Prices
More
How far ahead should I book a flight from Portland to Oaxaca?
Booking 90 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, June is the cheapest month in which you can book a flight from Portland to Oaxaca (average of $428). Flying from Portland to Oaxaca in December is currently the most expensive (average of $811). 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.
How much does it cost to fly round-trip from Portland to Oaxaca?
Airfare is typical for this route at the moment.
Portland to Oaxaca flights typically cost between $463 and $732 in November.The cheapest round-trip price found within the last 5 days was $476 on Volaris (Nov 4-Nov 14).
What’s the top layover airport for flights from Portland to Oaxaca?
Share of 1-stop round-trip flights from Portland to Oaxaca chosen by Cheapflights users in the past 12 months, using the same layover each way.
Guadalajara (GDL) – chosen by Cheapflights users on 71% of 1-stop itineraries from Portland to Oaxaca on Cheapflights.
What’s the cheapest layover airport for flights from Portland to Oaxaca?
Average round-trip fare for 1-stop flights from Portland to Oaxaca, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Guadalajara (GDL) is the most affordable 1-stop option, with an average round-trip price of $451.
What’s the fastest layover option from Portland to Oaxaca?
Shortest average travel time for 1-stop one-way flights from Portland to Oaxaca, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Guadalajara (GDL) have the shortest average one-way travel time for 1-stop routes: 8h 45m.
Which airport typically offers the quickest layover for flights from Portland to Oaxaca?
Average layover duration for 1-stop one-way flights from Portland to Oaxaca, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Guadalajara (GDL) offer the fastest connection on this route, with an average layover time of 3h 04m.
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 19, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAeromexico 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.
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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.
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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 7,457,451 searches. Data last updated August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$479 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$312 | Average$727 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$413 | Average$729 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$482 | Average$709 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$761 | FlexibilityNo cancel fee | On-time71% |