$296 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 6/22. 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$603
Puerto Escondido
Puerto Escondido1 stop$657
Oaxaca
Oaxaca1 stop$603
Puerto Escondido
Puerto Escondido1 stop$657

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

Tue, Sep 29 - Sun, Oct 4
Aeromexico Logo
5:09 pm - 10:43 pm
IAD
-
OAX
7h 34m
1 stop
Aeromexico Logo
7:29 pm - 3:17 pm
OAX
-
IAD
17h 48m
1 stop
$603Aeromexico
Tue, Sep 29 - Sun, Oct 4
Aeromexico Logo
7:00 am - 9:26 pm
IAD
-
OAX
16h 26m
2 stops
Aeromexico Logo
9:30 pm - 3:17 pm
OAX
-
IAD
15h 47m
1 stop
$607Aeromexico
Wed, Jun 17 - Wed, Jul 15
Delta Logo
4:55 pm - 8:13 am
IAD
-
OAX
17h 18m
1 stop
Delta Logo
6:02 am - 3:20 pm
OAX
-
IAD
7h 18m
1 stop
$613Delta
Mon, Jun 15 - Thu, Jun 25
Delta Logo
12:29 pm - 10:39 pm
IAD
-
OAX
12h 10m
2 stops
Delta Logo
6:05 am - 3:20 pm
OAX
-
IAD
7h 15m
1 stop
$617Delta
Tue, Sep 29 - Sun, Oct 4
Aeromexico Logo
6:15 am - 9:26 pm
IAD
-
OAX
17h 11m
2 stops
Aeromexico Logo
9:30 pm - 4:41 pm
OAX
-
IAD
17h 11m
2 stops
$618Aeromexico
Thu, Jun 11 - Mon, Jun 15
United Airlines Logo
6:30 am - 11:34 am
IAD
-
PXM
7h 04m
1 stop
United Airlines Logo
12:35 pm - 10:43 pm
PXM
-
IAD
8h 08m
1 stop
$657United Airlines
Mon, Jun 29 - Mon, Jul 6
Multiple Airlines Logo
4:50 pm - 2:11 pm
IAD
-
PXM
23h 21m
1 stop
Multiple Airlines Logo
10:30 pm - 12:51 pm
PXM
-
IAD
36h 21m
2 stops
$763Multiple Airlines
Mon, Jun 29 - Mon, Jul 6
Multiple Airlines Logo
9:55 am - 2:11 pm
IAD
-
PXM
30h 16m
2 stops
Multiple Airlines Logo
1:26 pm - 7:01 pm
PXM
-
IAD
27h 35m
3 stops
$877Multiple Airlines
Mon, Jun 29 - Mon, Jul 6
Avianca Logo
3:35 pm - 3:10 pm
IAD
-
HUX
25h 35m
2 stops
Avianca Logo
3:50 pm - 5:20 am
HUX
-
IAD
35h 30m
2 stops
$1,274Avianca
Sat, Sep 19 - Wed, Sep 23
Avianca Logo
3:35 pm - 3:12 pm
IAD
-
HUX
49h 37m
2 stops
Avianca Logo
3:53 pm - 2:15 pm
HUX
-
IAD
44h 22m
2 stops
$1,297Avianca
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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to State of 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. Dulles Intl Airport to State of Oaxaca departing in September.

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 January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $1,211 and $707 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$296
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Washington Dulles Airport to Oaxaca

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.

Reviews of the top airline 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.
7.9
DeltaOverall score based on 8453 reviews
8.5Crew
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

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

Information on your arrival and departure airports

Washington Dulles Airport (IAD)