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Oaxaca

$333+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OAX
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 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 4/217:00 am
IAD
-
OAX
1 stop7h 18m
American Airlines
Tue 4/281:13 pm
OAX
-
IAD
1 stop8h 15m
American Airlines
Deal found 1/25$535
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.
Mon 6/14:55 pm
IAD
-
OAX
1 stop17h 05m
Delta
Tue 6/166:00 am
OAX
-
IAD
1 stop7h 10m
Delta
Deal found 1/24$551
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 4/187:00 am
IAD
-
OAX
1 stop7h 18m
American Airlines
Wed 4/221:13 pm
OAX
-
IAD
1 stop8h 15m
American Airlines
Deal found 1/25$555
This Aeromexico deal was found by Cheapflights users on 1/26. 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.
Tue 10/65:09 pm
IAD
-
OAX
1 stop7h 34m
Aeromexico
Sun 10/119:30 pm
OAX
-
IAD
2 stops17h 06m
Aeromexico
Deal found 1/26$561
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:30 pm
IAD
-
OAX
2 stops12h 13m
Aeromexico
Sun 10/47:29 pm
OAX
-
IAD
2 stops19h 12m
Aeromexico
Deal found 1/25$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 5/115:55 pm
IAD
-
OAX
1 stop20h 23m
American Airlines
Sat 5/161:13 pm
OAX
-
IAD
1 stop8h 17m
American Airlines
Deal found 1/25$567
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.
Fri 5/294:55 pm
IAD
-
OAX
1 stop7h 45m
Delta
Tue 6/166:00 am
OAX
-
IAD
1 stop7h 10m
Delta
Deal found 1/24$571
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.
Fri 5/112:45 pm
IAD
-
OAX
2 stops11h 55m
Delta
Tue 5/56:00 am
OAX
-
IAD
1 stop7h 10m
Delta
Deal found 1/25$575
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.
Sat 5/304:55 pm
IAD
-
OAX
1 stop17h 55m
Delta
Wed 6/1710:30 am
OAX
-
IAD
2 stops11h 39m
Delta
Deal found 1/24$581
This Delta deal was found by Cheapflights users on 1/26. 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.
Fri 5/112:45 pm
IAD
-
OAX
2 stops11h 55m
Delta
Wed 5/610:30 am
OAX
-
IAD
2 stops12h 12m
Delta
Deal found 1/26$585
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.
Fri 5/294:55 pm
IAD
-
OAX
1 stop7h 45m
Delta
Sat 6/136:00 am
OAX
-
IAD
1 stop7h 10m
Delta
Deal found 1/24$591

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$535
(American Airlines)

One-way from

$333
(Delta)

Popular in

October

Cheapest in

July

Average price

$665
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. 4% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 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 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 January 26, 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

Dulles Intl

Fly to

Oaxaca

Route

Depart

Return

Price

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Tue 6/2

4:55 pm-8:20 am

1 stop17h 25m

Oaxaca Xoxocotlan

Wed 6/17

6:00 am-3:10 pm

1 stop7h 10m

$551

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 5/28

4:55 pm-8:00 am

1 stop17h 05m

Oaxaca Xoxocotlan

Sun 5/31

8:05 pm-3:10 pm

1 stop17h 05m

$551

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 6/3

4:55 pm-8:00 am

1 stop17h 05m

Oaxaca Xoxocotlan

Wed 6/17

6:00 am-3:10 pm

1 stop7h 10m

$551

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Tue 6/2

4:55 pm-10:40 pm

1 stop7h 45m

Oaxaca Xoxocotlan

Tue 6/16

6:00 am-3:10 pm

1 stop7h 10m

$551

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 6/4

4:55 pm-8:00 am

1 stop17h 05m

Oaxaca Xoxocotlan

Thu 6/18

6:00 am-3:10 pm

1 stop7h 10m

$551

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 6/3

4:55 pm-10:40 pm

1 stop7h 45m

Oaxaca Xoxocotlan

Mon 6/15

6:00 am-3:10 pm

1 stop7h 10m

$551

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 4/23

12:45 pm-10:40 pm

2 stops11h 55m

Oaxaca Xoxocotlan

Mon 4/27

6:00 am-3:10 pm

1 stop7h 10m

$555

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Sat 4/18

8:07 pm-12:18 pm

2 stops18h 11m

Oaxaca Xoxocotlan

Wed 4/22

1:13 pm-11:28 pm

1 stop8h 15m

$560

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 2/26

3:15 pm-10:38 pm

1 stop8h 23m

Oaxaca Xoxocotlan

Mon 3/2

8:25 pm-1:45 pm

1 stop16h 20m

$561

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 2/25

3:15 pm-7:25 am

1 stop17h 10m

Oaxaca Xoxocotlan

Sun 3/1

8:25 pm-1:45 pm

1 stop16h 20m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 17 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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. 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 Expedia the most. Expedia 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Oaxaca

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Oaxaca?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oaxaca (average of $252). Flying from Washington, D.C. Dulles Intl Airport to Oaxaca in January is currently the most expensive (average of $665). 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.

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 January 26, 2026.
See what other customers who have flown with Delta, Aeromexico, and American Airlines from Washington, D.C. Dulles Intl Airport to Oaxaca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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
8,113 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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.
Aeromexico
7.4
Good
1,588 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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
11,189 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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 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 3 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 and Aeromexico fly from Washington, D.C. Dulles Intl Airport to Oaxaca in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 20m. Airlines will cover a distance of 1909 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Oaxaca round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Oaxaca round-trip from $255. Other airlines that can offer you cheap pricing are American Airlines, from $431, and Aeromexico, from $495. These flights start at 55% lower than the current average price 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Oaxaca?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oaxaca (average of $252). Flying from Washington, D.C. Dulles Intl Airport to Oaxaca in January is currently the most expensive (average of $665). 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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Top 3 airlines flying from Dulles Intl to Oaxaca

Discover the top 3 airlines that operate flights from Dulles Intl 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$519FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$485Average$555FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$594Average$707FlexibilityNo cancel feeOn-time71%

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