$180 Find Cheap Flights from Washington Dulles Airport to Oaxaca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Oaxaca departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oaxaca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Oaxaca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Oaxaca, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Oaxaca

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Oaxaca
Oaxaca1 stop$324
Oaxaca
Oaxaca1 stop$324

Book Cheap Dulles Intl to Oaxaca Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Oaxaca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Oaxaca

Wed, Jan 14 - Tue, Jan 20
Delta Logo
3:15 pm - 10:34 pmIAD-OAX
8h 19m1 stop
Delta Logo
6:01 am - 1:45 pmOAX-IAD
6h 44m1 stop
$324Delta
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Sat, Jan 24 - Wed, Jan 28
Delta Logo
12:23 pm - 8:45 amIAD-OAX
21h 22m2 stops
Delta Logo
6:04 am - 1:45 pmOAX-IAD
6h 41m1 stop
$328Delta
Find Deal
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
5:46 pm - 1:33 pmIAD-OAX
20h 47m2 stops
American Airlines Logo
2:28 pm - 10:58 amOAX-IAD
19h 30m2 stops
$333American Airlines
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Fri, Jan 16 - Wed, Jan 21
Aeromexico Logo
3:15 pm - 7:31 amIAD-OAX
17h 16m1 stop
Aeromexico Logo
8:11 am - 8:45 pmOAX-IAD
11h 34m2 stops
$334Aeromexico
Find Deal
Wed, Feb 11 - Mon, Feb 16
Delta Logo
12:23 pm - 8:45 amIAD-OAX
21h 22m2 stops
Delta Logo
5:50 pm - 7:09 pmOAX-IAD
24h 19m2 stops
$338Delta
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Mon, Mar 2 - Mon, Mar 9
American Airlines Logo
6:00 am - 1:12 pmIAD-OAX
8h 12m1 stop
American Airlines Logo
1:08 pm - 10:23 amOAX-IAD
19h 15m2 stops
$377American Airlines
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Mon, Mar 2 - Sun, Mar 8
Aeromexico Logo
12:35 pm - 9:25 amIAD-OAX
21h 50m2 stops
Aeromexico Logo
8:14 pm - 2:45 pmOAX-IAD
16h 31m1 stop
$408Aeromexico
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Sat, May 16 - Sat, Jun 6
United Airlines Logo
6:30 am - 11:35 amIAD-PXM
7h 05m1 stop
United Airlines Logo
12:35 pm - 11:51 pmPXM-IAD
9h 16m1 stop
$611United Airlines
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Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
3:15 pm - 9:35 pmIAD-PXM
31h 20m1 stop
Multiple Airlines Logo
10:25 pm - 2:55 pmPXM-IAD
15h 30m2 stops
$692Multiple Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
4:30 pm - 9:35 pmIAD-PXM
30h 05m2 stops
Multiple Airlines Logo
10:25 pm - 8:26 pmPXM-IAD
45h 01m2 stops
$738Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Oaxaca flights

Get data-powered insights and trends into flights from Dulles Intl to Oaxaca to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Oaxaca, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Oaxaca is July, when tickets cost $330 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of round-trip tickets is $667 and $665 respectively.

Good to know

Low seasonJanuary
Cheapest flight$180
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Washington Dulles Airport to Puerto Escondido

FAQs - booking Oaxaca flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Oaxaca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Oaxaca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Oaxaca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Oaxaca is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Oaxaca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Oaxaca with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Oaxaca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Oaxaca up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oaxaca?

    The cheapest time of day to fly to Oaxaca is generally in the evening, when round-trip flights cost $565 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Oaxaca is generally in the morning, which is peak travel time and where the average cost of a ticket is $618.

Reviews of the top 3 airlines serving from Dulles Intl to Oaxaca

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Oaxaca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Oaxaca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8011 reviews
7.3Food
7.9Entertainment
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

10.0 ExcellentHartaj, Nov 2025LGA - RDU
Read more Delta reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

Everything you need to know for your flight from Dulles Intl to Oaxaca

Information on your arrival and departure airports