$166 Cheap Flights from Washington (DCA) to Oaxaca Intl. (OAX)

View $166 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Oaxaca Intl. Airport

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Cheap Flights from Washington to Oaxaca Intl. (DCA-OAX)

Prices were available within the past 7 days and start at $166 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Apr 14 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$307 Roundtrip, found 5 hours ago
$307
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Washington to Oaxaca, returning Tue, Apr 21, priced at $307 found 5 hours ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$313 Roundtrip, found 5 hours ago
$313
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Washington to Oaxaca, returning Tue, Apr 21, priced at $313 found 5 hours ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$318 Roundtrip, found 5 hours ago
$318
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Washington to Oaxaca, returning Tue, Apr 21, priced at $318 found 5 hours ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$351 Roundtrip, found 5 hours ago
$351
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Washington to Oaxaca, returning Tue, Apr 21, priced at $351 found 5 hours ago
American Airlines
Mon, Apr 6 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Apr 6 from Washington to Oaxaca, returning Tue, Apr 21, priced at $353 found 6 days ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$357 Roundtrip, found 5 hours ago
$357
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Washington to Oaxaca, returning Tue, Apr 21, priced at $357 found 5 hours ago
Aeromexico
Tue, Feb 24 - Thu, Feb 26
DCA
Washington
OAX
Oaxaca
$492 Roundtrip, found 5 days ago
$492
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Feb 24 from Washington to Oaxaca, returning Thu, Feb 26, priced at $492 found 5 days ago
Delta
Tue, Apr 14 - Tue, Apr 21
DCA
Washington
OAX
Oaxaca
$498 Roundtrip, found 5 hours ago
$498
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Apr 14 from Washington to Oaxaca, returning Tue, Apr 21, priced at $498 found 5 hours ago
United
Tue, Mar 10 - Tue, Mar 17
DCA
Washington
OAX
Oaxaca
$498 Roundtrip, just found
$498
Roundtrip
just found
Select United flight, departing Tue, Mar 10 from Washington to Oaxaca, returning Tue, Mar 17, priced at $498 just found
Frontier Airlines
Sat, Jan 24 - Mon, Feb 9
DCA
Washington
OAX
Oaxaca
$515 Roundtrip, found 3 days ago
$515
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jan 24 from Washington to Oaxaca, returning Mon, Feb 9, priced at $515 found 3 days ago

Find the cheapest month to fly from Washington (DCA) to Oaxaca (OAX)

November is typically the cheapest month to fly

From $468 - $1,396 per traveler.

Alternative airports near Oaxaca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Xoxocotlan Intl. OAX. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $576
OAX
Xoxocotlan Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $576
Flights from Washington (DCA) to Oaxaca Intl. (OAX)
Origin airport
Ronald Reagan Washington National
Destination airport
Oaxaca Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$306
Distance
1919 mi

Washington to Oaxaca Intl. Flights

The cheapest times to fly from Washington to Oaxaca Intl.

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Oaxaca Intl. are during the month of April. You can find some of the cheapest flights from Washington to Oaxaca Intl. with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Oaxaca Intl.

Sunday is one of the best days to book for cheap flights from Washington to Oaxaca Intl.: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Oaxaca Intl.

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Oaxaca Intl. in 2025. You can also book with separate airlines for your outbound and return journeys, from $166 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Oaxaca Intl. flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Oaxaca Intl. airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX) cost?
Get a cheap one-way flight from $166 or cheap return flight from $307 from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX)?
April is the most affordable month to fly from DCA to OAX. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX)?
To find the cheapest airline that'll fly you from DCA to OAX, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX)?
There are no daily direct flights departing from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from DCA to OAX?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX)?
To touch down at Xoxocotlan Intl. Airport (OAX) without delays, select a flight that leaves from Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX) last-minute?
Booking your flight from DCA to OAX shortly before your trip is usually more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a DCA to OAX flight and hotel package?
You'll generally save money by securing a DCA to OAX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Xoxocotlan Intl. Airport (OAX)?
Typically, you're able to reschedule or cancel your DCA to OAX flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.