WAS - OAX

$174 Find Cheap Flights from Washington, D.C. to Oaxaca - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Oaxaca departing on 8/31. 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

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Everything you should know

Cheapest round-trip
$527
Frontier
Fri 8/14Sat 8/22
BWI - OAX • 2 stops
Cheapest one-way
$174
Multiple Airlines
Mon 8/31
IAD - OAX • 3 stops
Top airlines
Cheapest • from $527 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Oaxaca. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $455 (round-trip)
Shortest trip • 7h 27m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Oaxaca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Oaxaca (WAS-OAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 Washington, D.C. to Oaxaca

Fri, Aug 14 - Sat, Aug 22
Frontier Logo
4:44 pm - 1:49 pm
BWI
-
OAX
47h 05m
2 stops
Frontier Logo
8:56 am - 7:26 am
OAX
-
BWI
20h 30m
2 stops
$527Frontier
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
7:26 am - 12:22 pm
BWI
-
OAX
6h 56m
1 stop
American Airlines Logo
1:17 pm - 10:59 pm
OAX
-
BWI
7h 42m
1 stop
$598American Airlines
Tue, Nov 10 - Tue, Nov 17
Delta Logo
6:10 am - 7:08 pm
BWI
-
OAX
13h 58m
2 stops
Delta Logo
10:20 am - 10:37 pm
OAX
-
BWI
11h 17m
2 stops
$598Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
8:15 am - 5:45 pm
BWI
-
OAX
11h 30m
2 stops
Delta Logo
8:30 am - 9:25 pm
OAX
-
BWI
10h 55m
2 stops
$598Delta
Thu, Jan 21 - Thu, Feb 4
Aeromexico Logo
1:00 pm - 7:31 am
BWI
-
OAX
19h 31m
2 stops
Aeromexico Logo
8:06 am - 10:37 pm
OAX
-
BWI
13h 31m
2 stops
$598Aeromexico
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
1:05 pm - 6:26 pm
BWI
-
OAX
7h 21m
1 stop
United Airlines Logo
6:30 am - 4:28 pm
OAX
-
BWI
7h 58m
1 stop
$608United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:05 am - 6:26 pm
BWI
-
OAX
14h 21m
2 stops
United Airlines Logo
6:30 am - 4:28 pm
OAX
-
BWI
7h 58m
1 stop
$608United Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
7:26 am - 12:22 pm
BWI
-
OAX
6h 56m
1 stop
American Airlines Logo
1:17 pm - 3:02 pm
OAX
-
BWI
23h 45m
1 stop
$611American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
7:26 am - 12:22 pm
BWI
-
OAX
6h 56m
1 stop
American Airlines Logo
1:17 pm - 11:41 pm
OAX
-
BWI
8h 24m
1 stop
$618American Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
12:57 pm - 6:26 pm
DCA
-
OAX
7h 29m
1 stop
United Airlines Logo
6:30 am - 9:05 pm
OAX
-
DCA
12h 35m
1 stop
$668United Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Oaxaca flights

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

How much is a round-trip flight from Washington, D.C. to Oaxaca?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Oaxaca departing in August.

Flight prices are below average for this route right now.

Flights to Oaxaca from Washington, D.C. usually cost between $696 and $847 in August.
The lowest price found in the past 5 days was $527 on Frontier (Aug 14-Aug 22).

What is the cheapest month to fly from Washington, D.C. 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. 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. to Oaxaca is May, where tickets cost $479 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $872 and $847 respectively.

Good to know

Low season

May

Cheapest flight

$174
Best time to beat the crowds but there is an average 62% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Washington Dulles Airport to Oaxaca

When to book flights from Washington, D.C. to Oaxaca

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to Oaxaca

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Oaxaca was $174 for a one-way ticket and $527 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Oaxaca?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to Oaxaca?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Oaxaca Xoxocotlan is the only airport in Oaxaca. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Oaxaca?

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

  • Which airline alliances offer flights from Washington, D.C. to Oaxaca?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Oaxaca.

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Oaxaca are Delta and United Airlines. With an average price for the route of $611 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $702 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Oaxaca.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oaxaca from Washington, D.C. 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, D.C. 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, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Washington, D.C. 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 Washington, D.C. 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.
7.8
DeltaOverall score based on 8483 reviews
7.2Food
7.8Entertainment
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

My son’s suitcase was left behind at SFO and did not make the flight.

6.0 GoodJorge, Jul 2026
SFO - GDL
Read more Delta reviews

My son’s suitcase was left behind at SFO and did not make the flight.

The gentleman at the gate I think his name is RIE was exceptional

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Worst service- attendants dont want to help and sat us in front of bathroom

We sat on the hot plane for ours with very conflicting messages. Some (most?) of this may be due to the flight control staff, but we were also repeatedly getting "we are leaving"/"we are not" messages. It was very uncomfortable

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Staff was rude. Didn’t give water for 2 hours. Worst service

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

At my original departure Istanbul I was told my seat and flight was cancelled from the 3rd party. I had no seat to get to my other flights .. they charged me $481 USD to board the flight that I already paid for

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

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

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Everything you need to know for your flight from Washington, D.C. to Oaxaca

Information on your arrival and departure airports