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Oaxaca

$188+ Cheap flights from Dulles Intl (IAD) 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OAX
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap flight deals from Dulles Intl to Oaxaca

Cheapest flights from Dulles Intl to Oaxaca
Explore the most affordable flight options available from Dulles Intl to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This American Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/276:09 am
IAD
-
OAX
1 stop7h 56m
American Airlines
Thu 9/31:00 pm
OAX
-
IAD
1 stop7h 52m
American Airlines
Deal found 7/13$588
This Trip.com deal was found by Cheapflights users on 7/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:53 pm
IAD
-
OAX
1 stop16h 35m
Aeromexico
Thu 9/36:00 am
OAX
-
IAD
1 stop7h 19m
Aeromexico
Deal found 7/12$597
This Aeromexico deal was found by Cheapflights users on 7/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:50 pm
IAD
-
OAX
1 stop7h 49m
Aeromexico
Mon 8/177:34 pm
OAX
-
IAD
1 stop17h 45m
Aeromexico
Deal found 7/11$633
This Aeromexico deal was found by Cheapflights users on 7/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
IAD
-
OAX
2 stops10h 15m
Aeromexico
Sun 8/307:34 pm
OAX
-
IAD
1 stop17h 45m
Aeromexico
Deal found 7/11$638
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:53 pm
IAD
-
OAX
1 stop7h 46m
Delta
Sun 10/116:00 am
OAX
-
IAD
1 stop7h 19m
Delta
Deal found 7/13$643
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:53 pm
IAD
-
OAX
1 stop7h 46m
Delta
Thu 9/312:01 pm
OAX
-
IAD
2 stops10h 33m
Delta
Deal found 7/13$644
This Aeromexico deal was found by Cheapflights users on 7/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:26 pm
IAD
-
OAX
2 stops12h 13m
Aeromexico
Sat 10/106:00 am
OAX
-
IAD
1 stop7h 19m
Aeromexico
Deal found 7/12$648
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 8/156:09 am
IAD
-
OAX
1 stop8h 13m
American Airlines
Sat 8/291:17 pm
OAX
-
IAD
1 stop26h 31m
American Airlines
Deal found 7/13$649
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:53 pm
IAD
-
OAX
1 stop7h 46m
Delta
Sun 10/256:05 am
OAX
-
IAD
2 stops10h 38m
Delta
Deal found 7/13$654

Find flight deals from Dulles Intl to Oaxaca

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$588
(American Airlines)

One-way from

$188
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$585
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Oaxaca Xoxocotlan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Oaxaca Xoxocotlan flights.
Search Deals
From Washington, D.C. Dulles Intl to Oaxaca Xoxocotlan
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Oaxaca Xoxocotlan
Search Deals
Highest demand for flights based on searches. 49% potential increase in price ($789 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 28% potential price decrease ($185 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 July 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 10/1

4:53 pm-10:39 pm

1 stop7h 46m

Oaxaca Xoxocotlan

Sat 10/10

6:00 am-3:19 pm

1 stop7h 19m

$643

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 10/1

4:53 pm-10:39 pm

1 stop7h 46m

Oaxaca Xoxocotlan

Sun 10/11

6:00 am-3:19 pm

1 stop7h 19m

$643

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 10/12

4:53 pm-10:39 pm

1 stop7h 46m

Oaxaca Xoxocotlan

Sat 10/17

6:00 am-3:19 pm

1 stop7h 19m

$643

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Tue 9/22

10:15 am-10:39 pm

2 stops14h 24m

Oaxaca Xoxocotlan

Sun 9/27

6:00 am-3:19 pm

1 stop7h 19m

$648

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 1/6

3:36 pm-10:45 pm

1 stop8h 09m

Oaxaca Xoxocotlan

Wed 1/20

2:23 pm-12:20 am

2 stops8h 57m

$654

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Fri 9/4

4:53 pm-10:39 pm

1 stop7h 46m

Oaxaca Xoxocotlan

Mon 9/7

6:00 am-3:19 pm

1 stop7h 19m

$663

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 8/10

4:50 pm-10:39 pm

1 stop7h 49m

Oaxaca Xoxocotlan

Sat 8/15

8:00 am-12:34 am

2 stops14h 34m

$744
Quickest round-trip

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 8/10

4:50 pm-10:39 pm

1 stop7h 49m

Oaxaca Xoxocotlan

Sun 8/16

6:30 am-3:19 pm

1 stop6h 49m

$773
Cheapest one-way

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 10/22

8:00 pm-10:01 am

2 stops40h 01m

$294

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Sun 12/13

10:51 am-6:33 pm

2 stops32h 42m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Dulles Intl 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 Dulles Intl to Oaxaca in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Washington, D.C. Dulles Intl 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. Dulles Intl Airport-Oaxaca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Oaxaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-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 Washington, D.C. Dulles Intl 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 Dulles Intl to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Dulles Intl 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 Dulles Intl 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. Dulles Intl?

    Most people fly into Oaxaca Xoxocotlan (OAX) if they book a flight to Oaxaca from Washington, D.C. Dulles Intl. On average, Xoxocotlan has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Oaxaca Xoxocotlan is conveniently located just 4.4 mi from Oaxaca’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Oaxaca?

    Airlines like Delta fly from Washington, D.C. Dulles Intl Airport to Oaxaca in about 7h 46m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1909 mi.

  • Can I find deals for flights from Dulles Intl to Oaxaca that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Oaxaca?

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

  • Can I find deals for business class flights from Dulles Intl to Oaxaca?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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