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Cheap flights from Washington, D.C. Dulles Intl Airport to Oaxaca from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Oaxaca departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Oaxaca (IAD-OAX)

Cheap round-trip flights

Aeromexico Logo
5:05 pm - 7:30 amIAD-OAX
16h 25m1 stop
Aeromexico Logo
8:13 pm - 3:10 pmOAX-IAD
16h 57m1 stop
$477Aeromexico
Find Deal
Mon, Oct 6 - Mon, Oct 13
Aeromexico Logo
6:00 am - 3:25 pmIAD-OAX
11h 25m2 stops
Aeromexico Logo
8:13 pm - 3:10 pmOAX-IAD
16h 57m1 stop
$482Aeromexico
Find Deal
Mon, Oct 6 - Mon, Oct 13
Delta Logo
4:01 pm - 7:27 amIAD-OAX
16h 26m1 stop
Delta Logo
6:00 am - 2:02 pmOAX-IAD
7h 02m1 stop
$500Delta
Find Deal
Wed, Nov 5 - Tue, Nov 11
Delta Logo
6:10 am - 7:03 pmIAD-OAX
13h 53m2 stops
Delta Logo
6:01 am - 1:49 pmOAX-IAD
6h 48m1 stop
$505Delta
Find Deal
Wed, Jan 14 - Tue, Jan 20
Delta Logo
4:01 pm - 10:39 pmIAD-OAX
7h 38m1 stop
Delta Logo
10:25 am - 12:18 amOAX-IAD
12h 53m2 stops
$510Delta
Find Deal
Wed, Nov 5 - Thu, Nov 13
Aeromexico Logo
9:00 am - 10:40 pmIAD-OAX
14h 40m2 stops
Aeromexico Logo
7:48 pm - 2:51 pmOAX-IAD
18h 03m2 stops
$515Aeromexico
Find Deal
Wed, Jan 14 - Tue, Jan 20
American Airlines Logo
6:30 am - 12:59 pmIAD-OAX
7h 29m1 stop
American Airlines Logo
2:10 pm - 12:41 pmOAX-IAD
21h 31m2 stops
$519American Airlines
Find Deal
Fri, Jan 30 - Thu, Feb 5
Delta Logo
3:35 pm - 7:25 amIAD-OAX
16h 50m1 stop
Delta Logo
6:01 am - 1:49 pmOAX-IAD
6h 48m1 stop
$520Delta
Find Deal
Fri, Feb 20 - Thu, Feb 26
American Airlines Logo
8:25 pm - 12:10 pmIAD-OAX
17h 45m2 stops
American Airlines Logo
1:05 pm - 9:55 amOAX-IAD
18h 50m2 stops
$599American Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
8:35 am - 6:26 pmIAD-OAX
11h 51m1 stop
United Airlines Logo
6:30 am - 8:52 pmOAX-IAD
12h 22m1 stop
$630United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16

Delta flights from Washington, D.C. Dulles Intl Airport to Oaxaca

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Oaxaca flight tickets
Delta
Nov 5
IAD4:01 pmWashington, D.C. Dulles Intl
16h 26m
1 stop
OAX7:27 amOaxaca Xoxocotlan
Nov 11
OAX6:00 amOaxaca Xoxocotlan
7h 02m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$500
Find similar
Delta
Jan 14
IAD6:10 amWashington, D.C. Dulles Intl
13h 53m
2 stops
OAX7:03 pmOaxaca Xoxocotlan
Jan 20
OAX6:01 amOaxaca Xoxocotlan
6h 48m
1 stop
IAD1:49 pmWashington, D.C. Dulles Intl
$505
Find similar
Delta
Nov 5
IAD4:01 pmWashington, D.C. Dulles Intl
7h 38m
1 stop
OAX10:39 pmOaxaca Xoxocotlan
Nov 13
OAX10:25 amOaxaca Xoxocotlan
12h 53m
2 stops
IAD12:18 amWashington, D.C. Dulles Intl
$510
Find similar

Aeromexico flights from Washington, D.C. Dulles Intl Airport to Oaxaca

Our best Aeromexico deals on Washington, D.C. Dulles Intl Airport to Oaxaca flight tickets
Aeromexico
Oct 6
IAD5:05 pmWashington, D.C. Dulles Intl
16h 25m
1 stop
OAX7:30 amOaxaca Xoxocotlan
Oct 13
OAX8:13 pmOaxaca Xoxocotlan
16h 57m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$477
Find similar
Aeromexico
Oct 6
IAD6:00 amWashington, D.C. Dulles Intl
11h 25m
2 stops
OAX3:25 pmOaxaca Xoxocotlan
Oct 13
OAX8:13 pmOaxaca Xoxocotlan
16h 57m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$482
Find similar
Aeromexico
Jan 14
IAD9:00 amWashington, D.C. Dulles Intl
14h 40m
2 stops
OAX10:40 pmOaxaca Xoxocotlan
Jan 20
OAX7:48 pmOaxaca Xoxocotlan
18h 03m
2 stops
IAD2:51 pmWashington, D.C. Dulles Intl
$515
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Oaxaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 24, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 10/6

5:05 pm-7:30 am

1 stop16h 25m

Oaxaca Xoxocotlan

Mon 10/13

8:13 pm-3:10 pm

1 stop16h 57m

$477

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 10/6

6:00 am-3:25 pm

2 stops11h 25m

Oaxaca Xoxocotlan

Mon 10/13

8:13 pm-3:10 pm

1 stop16h 57m

$482

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 11/5

4:01 pm-7:27 am

1 stop16h 26m

Oaxaca Xoxocotlan

Tue 11/11

6:00 am-2:02 pm

1 stop7h 02m

$500

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 1/14

6:10 am-7:03 pm

2 stops13h 53m

Oaxaca Xoxocotlan

Tue 1/20

6:01 am-1:49 pm

1 stop6h 48m

$505

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 11/5

4:01 pm-10:39 pm

1 stop7h 38m

Oaxaca Xoxocotlan

Thu 11/13

10:25 am-12:18 am

2 stops12h 53m

$510

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Wed 1/14

9:00 am-10:40 pm

2 stops14h 40m

Oaxaca Xoxocotlan

Tue 1/20

7:48 pm-2:51 pm

2 stops18h 03m

$515

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Fri 1/30

6:30 am-12:59 pm

1 stop7h 29m

Oaxaca Xoxocotlan

Thu 2/5

2:10 pm-12:41 pm

2 stops21h 31m

$519

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Fri 2/20

3:35 pm-7:25 am

1 stop16h 50m

Oaxaca Xoxocotlan

Thu 2/26

6:01 am-1:49 pm

1 stop6h 48m

$520

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 10/16

8:25 pm-12:10 pm

2 stops17h 45m

Oaxaca Xoxocotlan

Mon 10/20

1:05 pm-9:55 am

2 stops18h 50m

$599

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Tue 9/9

8:35 am-6:26 pm

1 stop11h 51m

Oaxaca Xoxocotlan

Tue 9/16

6:30 am-8:52 pm

1 stop12h 22m

$630

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Oaxaca from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Oaxaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Oaxaca?

What is the cheapest month to fly to Oaxaca?

In general, July is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Oaxaca. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $330. If you are unable to visit Oaxaca during the month of July, then departing from Washington, D.C. Dulles Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $486.

What is the cheapest day to depart on your flight to Oaxaca?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Oaxaca is on a Wednesday when prices can be found for as low as $565. The most expensive day to fly to Oaxaca is Friday, with ticket prices averaging around $794.

What is the cheapest time of day to depart on your flight to Oaxaca?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Oaxaca flights are usually those with departure times in the afternoon. Our users have found flights to Oaxaca in the afternoon for as low as $588. Try not to purchase tickets in the morning because they tend to be around $698. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. Dulles Intl Airport to Oaxaca

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Oaxaca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Oaxaca (IAD to OAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Oaxaca

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Oaxaca. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Oaxaca.
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  • How far is Washington, D.C. Dulles Intl to Oaxaca Xoxocotlan by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Oaxaca Xoxocotlan is 1905.1 mi. Flights usually cover this in 7h 29m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Oaxaca Xoxocotlan Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Oaxaca Xoxocotlan Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Oaxaca Xoxocotlan Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Oaxaca Xoxocotlan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Oaxaca Xoxocotlan Airport.

  • What documentation or ID do you need to fly to Oaxaca Xoxocotlan Airport?

    The travel and health documents required for your trip to Oaxaca Xoxocotlan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oaxaca Xoxocotlan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Oaxaca?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Oaxaca

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Oaxaca with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $255Free CancellationRating
7.9
7,980 reviews
Search Delta flights
AeromexicoPriceFrom $486Free CancellationRating
7.4
1,711 reviews
Search Aeromexico flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Oaxaca?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Oaxaca for you.

Can I find flights from Washington, D.C. to Oaxaca with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Oaxaca on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Oaxaca?

momondo provides multiple filters to help you find the best flight to Oaxaca from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Oaxaca right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oaxaca, momondo offers a useful price alert feature which will track prices for flights to Oaxaca from Washington, D.C. and alert you when they change.

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