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Cheap flights from Portland to Oaxaca from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Oaxaca departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Oaxaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
11:15 pm - 8:33 am
PDX
-
OAX
8h 18m
1 stop
Volaris Logo
2:29 pm - 8:59 pm
OAX
-
PDX
7h 30m
1 stop
$450Volaris
Tue, Sep 1 - Tue, Sep 8
Volaris Logo
11:15 pm - 8:33 am
PDX
-
OAX
8h 18m
1 stop
Volaris Logo
2:29 pm - 8:59 pm
OAX
-
PDX
7h 30m
1 stop
$455Volaris
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
11:15 pm - 6:17 pm
PDX
-
OAX
18h 02m
1 stop
Multiple Airlines Logo
8:41 pm - 12:01 pm
OAX
-
PDX
17h 20m
2 stops
$493Multiple Airlines
Tue, Aug 25 - Mon, Nov 9
Multiple Airlines Logo
7:59 pm - 8:13 am
PDX
-
OAX
11h 14m
2 stops
Multiple Airlines Logo
2:29 pm - 8:59 pm
OAX
-
PDX
7h 30m
1 stop
$496Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
7:10 am - 6:26 pm
PDX
-
OAX
10h 16m
1 stop
United Airlines Logo
6:30 am - 7:16 pm
OAX
-
PDX
13h 46m
1 stop
$646United Airlines
Wed, Sep 23 - Wed, Oct 7
Delta Logo
1:49 pm - 7:31 am
PDX
-
OAX
16h 42m
2 stops
Delta Logo
6:05 am - 4:37 pm
OAX
-
PDX
11h 32m
2 stops
$646Delta
Mon, Sep 21 - Wed, Sep 30
Delta Logo
1:49 pm - 7:31 am
PDX
-
OAX
16h 42m
2 stops
Delta Logo
8:10 am - 11:47 pm
OAX
-
PDX
16h 37m
2 stops
$646Delta
Wed, Sep 23 - Wed, Oct 7
Aeromexico Logo
6:08 am - 7:31 am
PDX
-
OAX
24h 23m
2 stops
Aeromexico Logo
11:58 am - 11:40 pm
OAX
-
PDX
12h 42m
2 stops
$646Aeromexico
Wed, Sep 30 - Thu, Oct 1
Aeromexico Logo
6:30 am - 7:36 am
PDX
-
OAX
23h 06m
2 stops
Aeromexico Logo
8:14 pm - 10:26 pm
OAX
-
PDX
28h 12m
2 stops
$646Aeromexico
Mon, Jan 11 - Mon, Jan 25
United Airlines Logo
5:00 am - 6:26 pm
PDX
-
OAX
12h 26m
2 stops
United Airlines Logo
6:30 am - 10:45 pm
OAX
-
PDX
17h 15m
2 stops
$672United Airlines
Tue, Sep 1 - Tue, Sep 8

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Volaris flights from Portland to Oaxaca

Our best Volaris deals on Portland to Oaxaca flight tickets
Volaris
Sep 1
PDX11:15 pmPortland
8h 18m
1 stop
OAX8:33 amOaxaca Xoxocotlan
Sep 8
OAX2:29 pmOaxaca Xoxocotlan
7h 30m
1 stop
PDX8:59 pmPortland
$450
Volaris
Sep 1
PDX11:15 pmPortland
8h 18m
1 stop
OAX8:33 amOaxaca Xoxocotlan
Sep 8
OAX2:29 pmOaxaca Xoxocotlan
7h 30m
1 stop
PDX8:59 pmPortland
$455
Volaris
Sep 1
PDX11:15 pmPortland
8h 18m
1 stop
OAX8:33 amOaxaca Xoxocotlan
Sep 8
OAX2:29 pmOaxaca Xoxocotlan
7h 30m
1 stop
PDX8:59 pmPortland
$456

United Airlines flights from Portland to Oaxaca

Our best United Airlines deals on Portland to Oaxaca flight tickets
United Airlines
Aug 8
PDX1:14 pmPortland
28h 12m
2 stops
OAX6:26 pmOaxaca Xoxocotlan
Aug 16
OAX6:30 amOaxaca Xoxocotlan
28h 02m
2 stops
PDX9:32 amPortland
$928
United Airlines
Aug 8
PDX11:16 amPortland
30h 10m
2 stops
OAX6:26 pmOaxaca Xoxocotlan
Aug 16
OAX6:30 amOaxaca Xoxocotlan
17h 29m
1 stop
PDX10:59 pmPortland
$929
United Airlines
Aug 8
PDX1:02 pmPortland
28h 24m
1 stop
OAX6:26 pmOaxaca Xoxocotlan
Aug 16
OAX6:30 amOaxaca Xoxocotlan
28h 02m
2 stops
PDX9:32 amPortland
$952

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 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

Price

Cheapest round-trip
Quickest round-trip

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 9/1

11:15 pm-8:33 am

1 stop8h 18m

Oaxaca Xoxocotlan

Tue 9/8

2:29 pm-8:59 pm

1 stop7h 30m

$450

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 9/1

11:15 pm-8:33 am

1 stop8h 18m

Oaxaca Xoxocotlan

Tue 9/8

2:29 pm-8:59 pm

1 stop7h 30m

$455

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 8/25

11:15 pm-6:17 pm

1 stop18h 02m

Oaxaca Xoxocotlan

Mon 11/9

8:41 pm-12:01 pm

2 stops17h 20m

$493

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 9/1

7:59 pm-8:13 am

2 stops11h 14m

Oaxaca Xoxocotlan

Tue 9/8

2:29 pm-8:59 pm

1 stop7h 30m

$496

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 9/23

7:10 am-6:26 pm

1 stop10h 16m

Oaxaca Xoxocotlan

Wed 10/7

6:30 am-7:16 pm

1 stop13h 46m

$646

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Mon 9/21

1:49 pm-7:31 am

2 stops16h 42m

Oaxaca Xoxocotlan

Wed 9/30

6:05 am-4:37 pm

2 stops11h 32m

$646

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 9/23

1:49 pm-7:31 am

2 stops16h 42m

Oaxaca Xoxocotlan

Wed 10/7

8:10 am-11:47 pm

2 stops16h 37m

$646

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Wed 9/30

6:08 am-7:31 am

2 stops24h 23m

Oaxaca Xoxocotlan

Thu 10/1

11:58 am-11:40 pm

2 stops12h 42m

$646

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Mon 1/11

6:30 am-7:36 am

2 stops23h 06m

Oaxaca Xoxocotlan

Mon 1/25

8:14 pm-10:26 pm

2 stops28h 12m

$646

PortlandOaxaca

PDX - OAX

PDXOAX

Portland

Tue 9/1

5:00 am-6:26 pm

2 stops12h 26m

Oaxaca Xoxocotlan

Tue 9/8

6:30 am-10:45 pm

2 stops17h 15m

$672

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oaxaca from

How to get the cheapest flight ticket from Portland to Oaxaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Oaxaca?

Prices are currently low for flights on this route.

Typical prices usually range from $496 to $787.
The lowest price recently found on this route was $450.

What is the cheapest month to fly to Oaxaca?

In general, June is the cheapest month to fly from Portland to Oaxaca. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $428. If you are unable to visit Oaxaca during the month of June, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $483.

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

You are more likely to see cheaper flights to Oaxaca from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oaxaca for around $641 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oaxaca from Portland for as low as $544 on momondo.

How have Portland to Oaxaca flight prices changed over time?

As of August 2026, prices for Portland to Oaxaca flights are approximately 44% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Oaxaca

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Oaxaca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Oaxaca (PDX to OAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Oaxaca

Fastest flight time

8h 10m

Direct flights

None
The fastest flight from Portland to Oaxaca takes 8h 10m
There are no direct flights from Portland to Oaxaca. There are no popular flight routes from Portland to Oaxaca.
Search flight deals

Frequently asked questions about flying from Portland to Oaxaca

  • How far is Portland to Oaxaca Xoxocotlan by plane?

    Portland and Oaxaca Xoxocotlan are 2468.0 mi apart from one another. By plane, this route typically takes 8h 10m.

  • When did momondo last update prices for flights from Portland Airport to Oaxaca Xoxocotlan Airport?

    Prices for flights from Portland Airport to Oaxaca Xoxocotlan Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Oaxaca Xoxocotlan Airport?

  • How old do you have to be to fly from Portland Airport to Oaxaca Xoxocotlan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Oaxaca Xoxocotlan Airport.

  • What documentation or ID do you need to fly to Oaxaca Xoxocotlan Airport?

    The travel and health documents required for your trip to Oaxaca Xoxocotlan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oaxaca Xoxocotlan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Oaxaca?

Best airlines flying from Portland to Oaxaca

Compare and see reviews for airlines that fly from Portland to Oaxaca with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $254Free CancellationRating
6.6
1,148 reviews
Search Volaris flights
AeromexicoPriceFrom $312Free CancellationRating
7.4
1,470 reviews
Search Aeromexico flights
United AirlinesPriceFrom $393Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
DeltaPriceFrom $484Free CancellationRating
7.8
8,494 reviews
Search Delta flights
American AirlinesPriceFrom $556Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Oaxaca?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oaxaca from Portland.

Can I find flights from Portland to Oaxaca with flexible booking policies on momondo?

All flight searches from Portland to Oaxaca on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Oaxaca?

momondo helps you find the best flight between Portland and Oaxaca by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Oaxaca right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Oaxaca flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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