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Oaxaca

$338+ Cheap flights from Reagan-National (DCA) 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OAX
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Reagan-National to Oaxaca

Cheapest flights from Reagan-National to Oaxaca
Explore the most affordable flight options available from Reagan-National to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 4/216:59 am
DCA
-
OAX
1 stop7h 19m
American Airlines
Tue 4/281:13 pm
OAX
-
DCA
1 stop17h 51m
American Airlines
Deal found 1/25$535
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 4/186:59 am
DCA
-
OAX
1 stop7h 19m
American Airlines
Wed 4/221:13 pm
OAX
-
DCA
1 stop7h 42m
American Airlines
Deal found 1/24$555
This Delta deal was found by Cheapflights users on 1/24. 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.
Tue 6/26:00 am
DCA
-
OAX
2 stops12h 40m
Delta
Tue 6/166:00 am
OAX
-
DCA
2 stops14h 12m
Delta
Deal found 1/24$565
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/116:59 pm
DCA
-
OAX
1 stop19h 19m
American Airlines
Sat 5/161:13 pm
OAX
-
DCA
1 stop9h 17m
American Airlines
Deal found 1/25$567
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 3/286:37 pm
DCA
-
OAX
1 stop19h 36m
American Airlines
Wed 4/11:08 pm
OAX
-
DCA
1 stop17h 51m
American Airlines
Deal found 1/25$568
This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 2/246:05 am
DCA
-
OAX
2 stops11h 57m
Delta
Tue 3/38:01 am
OAX
-
DCA
2 stops13h 08m
Delta
Deal found 1/25$575
This Aeromexico deal was found by Cheapflights users on 1/24. 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.
Sat 4/188:00 am
DCA
-
OAX
2 stops10h 40m
Aeromexico
Wed 4/2210:30 am
OAX
-
DCA
2 stops10h 01m
Aeromexico
Deal found 1/24$585
This Delta deal was found by Cheapflights users on 1/25. 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.
Sat 2/286:05 am
DCA
-
OAX
2 stops15h 13m
Delta
Thu 3/59:29 am
OAX
-
DCA
2 stops12h 04m
Delta
Deal found 1/25$595
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 3/216:30 am
DCA
-
OAX
1 stop7h 43m
American Airlines
Wed 3/251:08 pm
OAX
-
DCA
1 stop17h 51m
American Airlines
Deal found 1/25$600
This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 4/2112:25 pm
DCA
-
OAX
2 stops12h 15m
Delta
Tue 4/2810:30 am
OAX
-
DCA
2 stops10h 20m
Delta
Deal found 1/25$610

Find flight deals from Reagan-National to Oaxaca

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$535
(American Airlines)

One-way from

$338
(Delta)

Popular in

December

Cheapest in

August

Average price

$770
Provider with most accurate pricing for Washington, D.C. Reagan-National-Oaxaca Xoxocotlan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Oaxaca Xoxocotlan flights.
Search Deals
From Washington, D.C. Reagan-National to Oaxaca Xoxocotlan
Search Deals
One-way flight from Washington, D.C. Reagan-National to Oaxaca Xoxocotlan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 January 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oaxaca that are best for you.

Fly from

Reagan-National

Fly to

Oaxaca

Route

Depart

Return

Price

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sat 4/25

7:46 pm-12:18 pm

2 stops18h 32m

Oaxaca Xoxocotlan

Wed 4/29

1:13 pm-12:30 am

1 stop9h 17m

$560

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sat 4/18

7:46 pm-12:18 pm

2 stops18h 32m

Oaxaca Xoxocotlan

Wed 4/22

1:13 pm-10:55 pm

1 stop7h 42m

$560

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Tue 6/2

6:00 am-4:40 pm

2 stops12h 40m

Oaxaca Xoxocotlan

Tue 6/16

6:00 am-10:12 pm

2 stops14h 12m

$565

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Mon 5/11

6:59 pm-12:18 pm

1 stop19h 19m

Oaxaca Xoxocotlan

Sat 5/16

1:13 pm-12:30 am

1 stop9h 17m

$567

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Tue 2/24

6:05 am-5:02 pm

2 stops11h 57m

Oaxaca Xoxocotlan

Tue 3/3

8:01 am-10:09 pm

2 stops13h 08m

$575

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sat 4/18

8:00 am-4:40 pm

2 stops10h 40m

Oaxaca Xoxocotlan

Wed 4/22

10:30 am-10:31 pm

2 stops10h 01m

$585

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Mon 5/11

11:00 am-10:40 pm

2 stops13h 40m

Oaxaca Xoxocotlan

Sat 5/16

6:00 am-8:19 pm

2 stops12h 19m

$585

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sat 4/25

6:05 am-4:40 pm

2 stops12h 35m

Oaxaca Xoxocotlan

Wed 4/29

10:30 am-11:41 pm

2 stops11h 11m

$585

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sat 5/23

12:55 pm-6:26 pm

1 stop7h 31m

Oaxaca Xoxocotlan

Wed 5/27

6:30 am-10:14 pm

1 stop13h 44m

$612

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sat 3/21

7:00 am-6:58 pm

2 stops13h 58m

Oaxaca Xoxocotlan

Wed 3/25

6:00 am-10:36 pm

2 stops14h 36m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 16 results
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Compare providers for flights from Reagan-National 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 Reagan-National to Oaxaca in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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 Washington, D.C. Reagan-National Airport-Oaxaca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Oaxaca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Oaxaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Oaxaca flights, Cheapflights users trust AranGrant the most. AranGrant 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 Washington, D.C. Reagan-National Airport-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 Reagan-National to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 into for flights to Oaxaca from Washington, D.C. Reagan-National?

    If you book a flight to Oaxaca from Washington, D.C. Reagan-National, you will be flying to Xoxocotlan, which is the city’s only airport. Oaxaca Xoxocotlan (OAX) is located 4.4 mi from the center of Oaxaca. There are 0 flights from Washington, D.C. Reagan-National to Xoxocotlan per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Oaxaca?

    Departing from Washington, D.C. Reagan-National Airport to Oaxaca will take you 12h 40m. There are 1919 mi between Washington, D.C. Reagan-National Airport and Oaxaca. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Reagan-National to Oaxaca that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Oaxaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Oaxaca.

  • Can I find deals for business class flights from Reagan-National to Oaxaca?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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