What is the cheapest airline that flies from Washington, D.C. Reagan-National to Oaxaca?

Air Canada, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Oaxaca

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Oaxaca?

As of December 2025, there is 1 operator available to choose from for flights from Washington, D.C. Reagan-National Airport to Oaxaca.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Oaxaca?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Oaxaca.

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

The travel and health documents you'll need for your trip to Oaxaca may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oaxaca. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$252 Cheap Flights from Washington, D.C. Reagan-National Airport to State of Oaxaca in 2025/26

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 1:33 pm

DCA

OAX

8h 03m1 stop

2:28 pm - 9:43 am

OAX

DCA

18h 15m2 stops

$369American Airlines

Wed, Feb 4 - Fri, Feb 6

6:30 am - 1:33 pm

DCA

OAX

8h 03m1 stop

2:28 pm - 9:01 am

OAX

DCA

17h 33m1 stop

$418American Airlines

Wed, Feb 4 - Fri, Feb 6

11:11 am - 10:34 pm

DCA

OAX

12h 23m2 stops

6:00 am - 10:33 pm

OAX

DCA

15h 33m2 stops

$533Aeromexico

Sun, Feb 1 - Thu, Feb 5

6:30 am - 2:22 pm

DCA

HUX

8h 52m1 stop

3:15 pm - 11:00 am

HUX

DCA

18h 45m2 stops

$540American Airlines

Thu, Jan 29 - Thu, Feb 5

6:00 am - 7:00 pm

DCA

OAX

14h 00m2 stops

8:01 am - 10:33 pm

OAX

DCA

13h 32m2 stops

$598Delta

Thu, Feb 26 - Mon, Mar 2

7:59 pm - 7:26 pm

DCA

OAX

24h 27m1 stop

7:40 am - 6:41 pm

OAX

DCA

10h 01m1 stop

$627United Airlines

Sun, Feb 1 - Thu, Feb 5

11:00 am - 7:26 pm

DCA

OAX

9h 26m1 stop

7:40 am - 8:56 pm

OAX

DCA

12h 16m1 stop

$653United Airlines

Thu, Feb 26 - Mon, Mar 2

6:00 am - 7:00 pm

DCA

OAX

14h 00m2 stops

8:01 am - 9:34 pm

OAX

DCA

12h 33m2 stops

$669Delta

Fri, Feb 27 - Mon, Mar 2

6:45 am - 9:35 pm

DCA

PXM

39h 50m2 stops

10:25 pm - 10:35 pm

PXM

DCA

23h 10m2 stops

$684Multiple Airlines

Sat, Jan 31 - Wed, Feb 4

8:40 pm - 9:35 pm

DCA

PXM

25h 55m2 stops

10:25 pm - 3:33 pm

PXM

DCA

16h 08m2 stops

$771Multiple Airlines

Tue, Jan 27 - Tue, Feb 3

United Airlines flights from Washington, D.C. Reagan-National Airport to State of Oaxaca

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to State of Oaxaca flight tickets

United Airlines

Feb 1

DCA7:59 pmWashington, D.C. Reagan-National

24h 27m

1 stop

OAX7:26 pmOaxaca Xoxocotlan

Feb 5

OAX7:40 amOaxaca Xoxocotlan

7h 17m

1 stop

DCA3:57 pmWashington, D.C. Reagan-National

$627

Find similar

United Airlines

Feb 26

DCA11:00 amWashington, D.C. Reagan-National

9h 26m

1 stop

OAX7:26 pmOaxaca Xoxocotlan

Mar 2

OAX7:40 amOaxaca Xoxocotlan

12h 16m

1 stop

DCA8:56 pmWashington, D.C. Reagan-National

$653

Find similar

United Airlines

Mar 30

DCA6:00 amWashington, D.C. Reagan-National

7h 34m

1 stop

PXM11:34 amPuerto Escondido

Apr 2

PXM12:35 pmPuerto Escondido

7h 39m

1 stop

DCA10:14 pmWashington, D.C. Reagan-National

$660

Find similar

Aeromexico flights from Washington, D.C. Reagan-National Airport to State of Oaxaca

Our best Aeromexico deals on Washington, D.C. Reagan-National Airport to State of Oaxaca flight tickets

Aeromexico

Jan 29

DCA11:10 amWashington, D.C. Reagan-National

21h 26m

2 stops

OAX7:36 amOaxaca Xoxocotlan

Feb 5

OAX8:01 amOaxaca Xoxocotlan

12h 33m

2 stops

DCA9:34 pmWashington, D.C. Reagan-National

$513

Find similar

Aeromexico

Feb 1

DCA1:40 pmWashington, D.C. Reagan-National

18h 56m

2 stops

OAX7:36 amOaxaca Xoxocotlan

Feb 5

OAX6:00 amOaxaca Xoxocotlan

11h 29m

2 stops

DCA6:29 pmWashington, D.C. Reagan-National

$533

Find similar

Aeromexico

Feb 25

DCA6:05 amWashington, D.C. Reagan-National

12h 00m

2 stops

OAX5:05 pmOaxaca Xoxocotlan

Mar 2

OAX10:14 amOaxaca Xoxocotlan

11h 19m

2 stops

DCA10:33 pmWashington, D.C. Reagan-National

$855

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Wed 2/4

6:30 am-1:33 pm

1 stop8h 03m

Oaxaca Xoxocotlan

Fri 2/6

2:28 pm-9:43 am

2 stops18h 15m

$369

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Wed 2/4

6:30 am-1:33 pm

1 stop8h 03m

Oaxaca Xoxocotlan

Fri 2/6

2:28 pm-9:01 am

1 stop17h 33m

$418

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sun 2/1

11:11 am-10:34 pm

2 stops12h 23m

Oaxaca Xoxocotlan

Thu 2/5

6:00 am-10:33 pm

2 stops15h 33m

$533

Washington, D.C.Santa Maria Huatulco

DCA - HUX

DCAHUX

Washington, D.C. Reagan-National

Thu 1/29

6:30 am-2:22 pm

1 stop8h 52m

Santa Maria Huatulco

Thu 2/5

3:15 pm-11:00 am

2 stops18h 45m

$540

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Thu 2/26

6:00 am-7:00 pm

2 stops14h 00m

Oaxaca Xoxocotlan

Mon 3/2

8:01 am-10:33 pm

2 stops13h 32m

$598

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Sun 2/1

7:59 pm-7:26 pm

1 stop24h 27m

Oaxaca Xoxocotlan

Thu 2/5

7:40 am-6:41 pm

1 stop10h 01m

$627

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Thu 2/26

11:00 am-7:26 pm

1 stop9h 26m

Oaxaca Xoxocotlan

Mon 3/2

7:40 am-8:56 pm

1 stop12h 16m

$653

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Fri 2/27

6:00 am-7:00 pm

2 stops14h 00m

Oaxaca Xoxocotlan

Mon 3/2

8:01 am-9:34 pm

2 stops12h 33m

$669

Washington, D.C.Puerto Escondido

DCA - PXM

DCAPXM

Washington, D.C. Reagan-National

Sat 1/31

6:45 am-9:35 pm

2 stops39h 50m

Puerto Escondido

Wed 2/4

10:25 pm-10:35 pm

2 stops23h 10m

$684

Washington, D.C.Puerto Escondido

DCA - PXM

DCAPXM

Washington, D.C. Reagan-National

Tue 1/27

8:40 pm-9:35 pm

2 stops25h 55m

Puerto Escondido

Tue 2/3

10:25 pm-3:33 pm

2 stops16h 08m

$771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National 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

Prices

Airlines

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. Reagan-National Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $567. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Washington, D.C. Reagan-National Airport to State of Oaxaca on a Monday will generally be more expensive and average around $1,435. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Washington, D.C. Reagan-National Airport to State of Oaxaca flights?

You could potentially save up to 10% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to State of Oaxaca flight.

Cheap Washington, D.C. Reagan-National 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. Reagan-National Airport to State of Oaxaca

Fastest flight time	7h 29m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to State of Oaxaca takes 7h 29m

There are no direct flights from Washington, D.C. Reagan-National Airport to State of Oaxaca. There are no popular flight routes from Washington, D.C. Reagan-National Airport to State of Oaxaca.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Oaxaca?
Prices for flights from Washington, D.C. Reagan-National Airport to Oaxaca were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Oaxaca?
As of December 2025, there is 1 operator available to choose from for flights from Washington, D.C. Reagan-National Airport to Oaxaca.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Oaxaca?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Oaxaca.
What documentation or ID do you need to fly to Oaxaca?
The travel and health documents you'll need for your trip to Oaxaca may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oaxaca. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to State of Oaxaca

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to State of Oaxaca with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $529	Free Cancellation	Rating 7.2 11,052 reviews		Search American Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Oaxaca. momondo saves you time and could save you money on your trip.

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

Flights from Washington, D.C. to Oaxaca with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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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Washington, D.C. Reagan-National Airport flight routes

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Cheap flights from Washington, D.C. Reagan-National Airport to Oaxaca from $252

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Oaxaca

Cheap round-trip flights

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United Airlines flights from Washington, D.C. Reagan-National Airport to State of Oaxaca

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to State of Oaxaca flight tickets

Aeromexico flights from Washington, D.C. Reagan-National Airport to State of Oaxaca

Our best Aeromexico deals on Washington, D.C. Reagan-National Airport to State of Oaxaca flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oaxaca that are best for you.

See travel insights to Oaxaca from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to State of Oaxaca

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

Can stopping save me money on Washington, D.C. Reagan-National Airport to State of Oaxaca flights?

You could potentially save up to 10% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to State of Oaxaca flight.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Oaxaca?

Air Canada, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Oaxaca

Cheap Washington, D.C. Reagan-National 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. Reagan-National Airport to State of Oaxaca

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Oaxaca?

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Oaxaca?

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Oaxaca?

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

Best airlines flying from Washington, D.C. Reagan-National Airport to State of Oaxaca

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to State of Oaxaca with momondo

Why use momondo?

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

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

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

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

An easier way to manage your State of Oaxaca trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oaxaca

Popular cities in Oaxaca

Popular flights according to clicks in the last 7 days on momondo