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IAD - OAX

Find cheap flights from Washington Dulles Airport to Oaxaca from $192

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 5/25. 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
0 bags
Mon 5/27
Mon 6/3

Search 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
In the last 7 days travelers have searched 43,623,357 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to Oaxaca (IAD-OAX)

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 and deals for you by selecting your travel dates.
Choose your dates
12:33 pm - 10:44 pmIAD-OAX
12h 11m2 stops
7:43 am - 12:15 amOAX-IAD
14h 32m2 stops
$479Delta
Find Deal
Sun, Aug 25 - Wed, Sep 4
4:40 pm - 10:44 pmIAD-OAX
8h 04m1 stop
5:51 am - 3:10 pmOAX-IAD
7h 19m1 stop
$504Delta
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Thu, Oct 17 - Mon, Oct 21
3:05 pm - 6:03 pmIAD-OAX
28h 58m2 stops
6:45 pm - 1:45 pmOAX-IAD
17h 00m2 stops
Mon, Aug 26 - Mon, Sep 2
3:05 pm - 6:03 pmIAD-OAX
28h 58m2 stops
6:45 pm - 2:45 amOAX-IAD
30h 00m3 stops
Mon, Aug 26 - Mon, Sep 2
6:10 am - 6:26 pmIAD-OAX
14h 16m1 stop
6:30 am - 10:45 pmOAX-IAD
14h 15m1 stop
$579United Airlines
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Mon, Jun 3 - Thu, Jun 6
6:00 am - 6:29 pmIAD-OAX
14h 29m1 stop
1:10 pm - 11:24 pmOAX-IAD
8h 14m1 stop
$584American Airlines
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Tue, Jul 9 - Tue, Jul 16
6:00 am - 6:29 pmIAD-OAX
14h 29m1 stop
6:59 am - 8:54 amOAX-IAD
23h 55m2 stops
$587American Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
10:09 pm - 6:26 pmIAD-OAX
22h 17m1 stop
6:30 am - 11:59 pmOAX-IAD
15h 29m1 stop
$592United Airlines
Find Deal
Sat, Jun 8 - Sat, Jun 15
5:20 pm - 7:55 amIAD-OAX
16h 35m2 stops
8:30 pm - 5:21 pmOAX-IAD
18h 51m2 stops
$709Aeromexico
Find Deal
Tue, May 21 - Tue, May 28
4:40 pm - 11:29 pmIAD-OAX
8h 49m1 stop
5:19 pm - 3:10 pmOAX-IAD
19h 51m1 stop
$734Aeromexico
Find Deal
Sun, Jul 14 - Sun, Jul 28

Flights from Dulles Intl to Oaxaca - Travel Insights & Trends

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 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 September, where tickets cost $583 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $1,338 and $1,046 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Oaxaca?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Oaxaca, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Oaxaca, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 54 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to Oaxaca?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Washington Dulles Airport to Oaxaca found on KAYAK was with Delta for $285. Delta proposed a round-trip connection from $479 and United Airlines from $579.

Good to know

Low season

August

High season

August

Cheapest flight

$192
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Washington Dulles Airport to Oaxaca

When to book flights from Dulles Intl to Oaxaca

Are your dates flexible? Find out the best times to travel from Dulles Intl to Oaxaca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Oaxaca flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Oaxaca was $192 for a one-way ticket and $479 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Oaxaca?

    A passport is required to fly from Washington Dulles Airport to Oaxaca.

  • Which airports will I be using when flying from Washington Dulles Airport to Oaxaca?

    On your way to Oaxaca, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Oaxaca Xoxocotlan.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Oaxaca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Oaxaca?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Oaxaca, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Oaxaca, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Oaxaca are Delta and American Airlines. With an average price for the route of $456 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $678 and an overall rating of 7.3.

  • 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 to Oaxaca from Washington Dulles Airport 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 to Oaxaca with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and OAX can sometimes prove cheaper using this method.

  • 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 to Oaxaca from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying 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.
8.0
DeltaOverall score based on 10951 reviews
8.6crew
7.9comfort
8.0entertainment
7.4food
8.2boarding
Airline reviews

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

10.0 ExcellentAlexander, Apr 2024RDU - CVG
Read more about Delta reviews

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Book cheap flights from Washington, D.C. to Oaxaca

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Oaxaca found on KAYAK in the last 72 hours.
5/25Sat
2 stops
17h 28mIAD-OAX
$192
5/26Sun
2 stops
34h 00mIAD-OAX
$237
8/10Sat
2 stopsDelta
12h 11mIAD-OAX
$285
5/26Sun
2 stopsDelta
13h 04mIAD-OAX
$295
6/23Sun
1 stopAmerican Airlines
14h 30mIAD-OAX
$305
5/26Sun
3 stops
13h 32mIAD-OAX
$307
5/26Sun
1 stopAmerican Airlines
7h 20mIAD-OAX
$312
8/10Sat
1 stopDelta
8h 06mIAD-OAX
$320
6/22Sat
3 stops
37h 00mIAD-OAX
$323
5/27Mon
1 stopAmerican Airlines
7h 20mIAD-OAX
$369

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Last minute flights from Dulles Intl to Oaxaca

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Oaxaca that are departing in the next 10 days.
4/28Sun
multi-stop
27h 32mIAD-OAX
5/4Sat
multi-stop
33h 40mOAX-IAD
$683
4/28Sun
multi-stop
34h 00mIAD-OAX
5/4Sat
multi-stop
33h 40mOAX-IAD
$791
5/1Wed
multi-stopAeromexico
21h 29mIAD-OAX
5/14Tue
multi-stopAeromexico
27h 36mOAX-IAD
$800
5/1Wed
multi-stopUnited Airlines
12h 05mIAD-OAX
5/14Tue
multi-stopUnited Airlines
11h 05mOAX-IAD
$825
5/1Wed
multi-stopAmerican Airlines
9h 01mIAD-OAX
5/14Tue
multi-stopAmerican Airlines
8h 32mOAX-IAD
$872
4/28Sun
multi-stopAmerican Airlines
17h 53mIAD-OAX
5/4Sat
multi-stopAmerican Airlines
8h 23mOAX-IAD
$1,082
4/28Sun
multi-stopAmerican Airlines
7h 22mIAD-OAX
5/4Sat
multi-stopAmerican Airlines
8h 23mOAX-IAD
$1,099

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Washington Dulles Airport - Oaxaca Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Oaxaca (OAX)Mexico

Return flight deals:

Oaxaca - Washington Dulles Airport

Cabin classes:

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