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Cheap flights from Washington, D.C. Dulles Intl Airport to Oaxaca from $171

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 1/8. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:34 am - 1:41 pmIAD-OAX
27h 07m2 stops
American Airlines Logo
2:28 pm - 11:12 pmOAX-IAD
31h 44m2 stops
$253American Airlines
Find Deal
Fri, Jan 30 - Wed, Feb 4
American Airlines Logo
9:12 am - 1:11 pmIAD-OAX
28h 59m2 stops
American Airlines Logo
2:08 pm - 10:54 pmOAX-IAD
31h 46m2 stops
$348American Airlines
Find Deal
Sat, Feb 28 - Sat, Mar 7
Aeromexico Logo
3:15 pm - 10:44 pmIAD-OAX
8h 29m1 stop
Aeromexico Logo
8:19 pm - 1:45 pmOAX-IAD
16h 26m1 stop
$447Aeromexico
Find Deal
Mon, Jan 12 - Mon, Jan 19
Aeromexico Logo
7:15 am - 10:44 pmIAD-OAX
16h 29m2 stops
Aeromexico Logo
8:14 pm - 1:45 pmOAX-IAD
16h 31m1 stop
$452Aeromexico
Find Deal
Mon, Mar 2 - Wed, Mar 4
Delta Logo
3:15 pm - 8:45 amIAD-OAX
18h 30m1 stop
Delta Logo
6:01 am - 2:45 pmOAX-IAD
6h 44m1 stop
$487Delta
Find Deal
Sat, Mar 7 - Sat, Mar 14
Delta Logo
4:01 pm - 7:32 amIAD-OAX
16h 31m1 stop
Delta Logo
6:00 am - 2:02 pmOAX-IAD
7h 02m1 stop
$502Delta
Find Deal
Thu, Nov 20 - Thu, Dec 4
United Airlines Logo
8:15 am - 12:35 pmIAD-PXM
29h 20m1 stop
United Airlines Logo
1:35 pm - 10:16 pmPXM-IAD
7h 41m1 stop
$661United Airlines
Find Deal
Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
6:03 am - 12:35 pmIAD-PXM
7h 32m1 stop
United Airlines Logo
1:35 pm - 10:18 pmPXM-IAD
7h 43m1 stop
$757United Airlines
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Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
9:45 am - 9:04 amIAD-HUX
24h 19m3 stops
Multiple Airlines Logo
6:15 pm - 3:46 pmHUX-IAD
20h 31m2 stops
$776Multiple Airlines
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Sat, Jan 17 - Wed, Jan 21
Multiple Airlines Logo
4:30 pm - 2:55 pmIAD-HUX
23h 25m2 stops
Multiple Airlines Logo
3:45 pm - 8:54 pmHUX-IAD
28h 09m2 stops
$790Multiple Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21

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

Our best Aeromexico deals on Washington, D.C. Dulles Intl Airport to State of Oaxaca flight tickets
Aeromexico
Jan 12
IAD3:15 pmWashington, D.C. Dulles Intl
8h 29m
1 stop
OAX10:44 pmOaxaca Xoxocotlan
Jan 19
OAX8:19 pmOaxaca Xoxocotlan
16h 26m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
$447
Find similar
Aeromexico
Mar 2
IAD7:15 amWashington, D.C. Dulles Intl
16h 29m
2 stops
OAX10:44 pmOaxaca Xoxocotlan
Mar 4
OAX8:14 pmOaxaca Xoxocotlan
16h 31m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
$452
Find similar
Aeromexico
Feb 10
IAD3:15 pmWashington, D.C. Dulles Intl
8h 29m
1 stop
OAX10:44 pmOaxaca Xoxocotlan
Feb 16
OAX8:14 pmOaxaca Xoxocotlan
21h 57m
2 stops
IAD7:11 pmWashington, D.C. Dulles Intl
$457
Find similar

American Airlines flights from Washington, D.C. Dulles Intl Airport to State of Oaxaca

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to State of Oaxaca flight tickets
American Airlines
Jan 30
IAD11:34 amWashington, D.C. Dulles Intl
27h 07m
2 stops
OAX1:41 pmOaxaca Xoxocotlan
Feb 4
OAX2:28 pmOaxaca Xoxocotlan
31h 44m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
$253
Find similar
American Airlines
Feb 28
IAD9:12 amWashington, D.C. Dulles Intl
28h 59m
2 stops
OAX1:11 pmOaxaca Xoxocotlan
Mar 7
OAX2:08 pmOaxaca Xoxocotlan
31h 46m
2 stops
IAD10:54 pmWashington, D.C. Dulles Intl
$348
Find similar
American Airlines
Jan 16
IAD5:46 pmWashington, D.C. Dulles Intl
44h 47m
2 stops
OAX1:33 pmOaxaca Xoxocotlan
Jan 21
OAX2:28 pmOaxaca Xoxocotlan
19h 30m
2 stops
IAD10:58 amWashington, D.C. Dulles Intl
$353
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to State of 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 November 4, 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

Fri 1/30

11:34 am-1:41 pm

2 stops27h 07m

Oaxaca Xoxocotlan

Wed 2/4

2:28 pm-11:12 pm

2 stops31h 44m

$253

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Sat 2/28

9:12 am-1:11 pm

2 stops28h 59m

Oaxaca Xoxocotlan

Sat 3/7

2:08 pm-10:54 pm

2 stops31h 46m

$348

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 1/12

3:15 pm-10:44 pm

1 stop8h 29m

Oaxaca Xoxocotlan

Mon 1/19

8:19 pm-1:45 pm

1 stop16h 26m

$447

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Mon 3/2

7:15 am-10:44 pm

2 stops16h 29m

Oaxaca Xoxocotlan

Wed 3/4

8:14 pm-1:45 pm

1 stop16h 31m

$452

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Sat 3/7

3:15 pm-8:45 am

1 stop18h 30m

Oaxaca Xoxocotlan

Sat 3/14

6:01 am-2:45 pm

1 stop6h 44m

$487

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 11/20

4:01 pm-7:32 am

1 stop16h 31m

Oaxaca Xoxocotlan

Thu 12/4

6:00 am-2:02 pm

1 stop7h 02m

$502

Washington, D.C.Puerto Escondido

IAD - PXM

IADPXM

Washington, D.C. Dulles Intl

Sun 2/22

8:15 am-12:35 pm

1 stop29h 20m

Puerto Escondido

Thu 2/26

1:35 pm-10:16 pm

1 stop7h 41m

$661

Washington, D.C.Puerto Escondido

IAD - PXM

IADPXM

Washington, D.C. Dulles Intl

Sat 1/10

6:03 am-12:35 pm

1 stop7h 32m

Puerto Escondido

Sat 1/17

1:35 pm-10:18 pm

1 stop7h 43m

$757

Washington, D.C.Santa Maria Huatulco

IAD - HUX

IADHUX

Washington, D.C. Dulles Intl

Sat 1/17

9:45 am-9:04 am

3 stops24h 19m

Santa Maria Huatulco

Wed 1/21

6:15 pm-3:46 pm

2 stops20h 31m

$776

Washington, D.C.Santa Maria Huatulco

IAD - HUX

IADHUX

Washington, D.C. Dulles Intl

Sat 1/17

4:30 pm-2:55 pm

2 stops23h 25m

Santa Maria Huatulco

Wed 1/21

3:45 pm-8:54 pm

2 stops28h 09m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 State of 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 cheapest month to fly to State of Oaxaca?

In general, July is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to State of Oaxaca. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $330. If you aren’t able to travel to State of Oaxaca during the month of July, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $516.

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

On average, the least expensive day to fly to State of Oaxaca from Washington, D.C. Dulles Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $512. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Washington, D.C. Dulles Intl Airport to State of Oaxaca on a Sunday will generally be more expensive and average around $733. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to State of Oaxaca flights are usually those with departure times in the afternoon. Our users have found flights to State of Oaxaca in the afternoon for as low as $565. In the morning is when there is more demand to fly to State of Oaxaca, so prices are often more expensive at around $618 per ticket.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to State of Oaxaca flights?

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to State of Oaxaca flight.

Cheap Washington, D.C. Dulles Intl Airport to State of Oaxaca flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to State of Oaxaca. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to State of Oaxaca.
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  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Oaxaca?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Oaxaca are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Oaxaca.

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

    The required travel and health documents for your Oaxaca trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oaxaca. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to State of Oaxaca with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $255Free CancellationRating
7.9
8,002 reviews
Search Delta flights
AeromexicoPriceFrom $485Free CancellationRating
7.4
1,672 reviews
Search Aeromexico flights
American AirlinesPriceFrom $594Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oaxaca from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Oaxaca from Washington, D.C. with this policy.

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

Once all potential Washington, D.C. to Oaxaca flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Oaxaca flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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