What are the cheapest airlines flying from Washington, D.C. to Oaxaca round-trip?

According to our current data, Aeromexico ($481), United Airlines ($490), and Delta ($510) offers the cheapest pricing from Washington, D.C. to Oaxaca. Aeromexico is currently priced 26% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. to Oaxaca one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $291. American Airlines flights start at $292 while deals on United Airlines start at $321 one-way.

What is the cheapest day to fly from Washington, D.C. to Oaxaca?

Travelers seeking maximum savings on their Washington, D.C. to Oaxaca flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Oaxaca?

When deciding which route to take from Washington, D.C. to Oaxaca consider Washington, D.C. Dulles Intl - Oaxaca Xoxocotlan, Washington, D.C. Reagan-National - Oaxaca Xoxocotlan or Baltimore/Washington - Oaxaca Xoxocotlan as they are the most popular.

What is the cheapest day to fly round-trip from Washington, D.C. to Oaxaca?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 40% on the overall cost on flights from Washington, D.C. to Oaxaca.

How far in advance should I book a flight from Washington, D.C. to Oaxaca?

Travelers have found it’s best to book a flight 33 days in advance to save up to 42% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Oaxaca 1-2 weeks in advance for as low as $664, or $986 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Oaxaca?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Oaxaca. Flights to Oaxaca from Washington, D.C. in February are about $652 on average during February, but can be found for as low as $442.

Most accurate provider : When it comes to deals on Washington, D.C.-Oaxaca flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Oaxaca flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Oaxaca flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Oaxaca flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Oaxaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Oaxaca from Washington, D.C.?

If you book a flight to Oaxaca from Washington, D.C., you will be flying to Xoxocotlan, which is the city’s only airport. Oaxaca Xoxocotlan (OAX) is located 4.4 mi from the center of Oaxaca. There are 0 flights from Washington, D.C. to Xoxocotlan per day from 3 different airlines.

Can I find deals for flights from Washington, D.C. to Oaxaca that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Oaxaca?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Oaxaca.

Can I find deals for business class flights from Washington, D.C. to Oaxaca?

Yes. Cheapflights offers flight deals from Washington, D.C. to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$276+ Flights from Washington, D.C. to Oaxaca, Mexico

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Washington, D.C. to Oaxaca

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$409 (Mytrip)
One-way from	$276 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$659

Provider with most accurate pricing for Washington, D.C. (WAS)-Oaxaca Xoxocotlan flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Oaxaca Xoxocotlan flights.

Search Deals

From Washington, D.C. (WAS) to Oaxaca Xoxocotlan

Search Deals

One-way flight from Washington, D.C. (WAS) to Oaxaca Xoxocotlan

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($130 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Washington, D.C. to Oaxaca

Cheapest flights from Washington, D.C. to Oaxaca
Explore the most affordable flight options available from Washington, D.C. to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Fri 5/307:33 amBWI - OAX

2 stops31h 43mMultiple Airlines

Fri 6/611:12 amOAX - BWI

1 stop27h 09mMultiple Airlines

Deal found 4/15

$404

Thu 5/295:00 pmIAD - OAX

1 stop7h 43mAeromexico

Thu 6/56:05 amOAX - IAD

1 stop7h 12mAeromexico

Deal found 4/13

$481

Thu 5/296:40 amBWI - OAX

2 stops13h 46mUnited Airlines

Thu 6/56:30 amOAX - BWI

1 stop7h 55mUnited Airlines

Deal found 4/14

$490

Sun 6/87:10 amBWI - OAX

2 stops15h 28mDelta

Mon 6/238:20 amOAX - BWI

2 stops12h 23mDelta

Deal found 4/13

$510

Thu 5/296:05 amDCA - OAX

2 stops14h 53mDelta

Thu 6/56:05 amOAX - DCA

2 stops15h 38mDelta

Deal found 4/14

$510

Thu 5/2910:09 amIAD - OAX

2 stops14h 34mDelta

Thu 6/58:20 amOAX - IAD

2 stops14h 08mDelta

Deal found 4/13

$510

Mon 9/86:56 amBWI - OAX

1 stop7h 05mAmerican Airlines

Sun 9/141:10 pmOAX - BWI

1 stop21h 19mAmerican Airlines

Deal found 4/14

$527

Thu 5/296:45 amDCA - OAX

1 stop7h 34mAmerican Airlines

Thu 6/51:07 pmOAX - DCA

1 stop9h 44mAmerican Airlines

Deal found 4/15

$530

Fri 5/3012:57 pmDCA - OAX

1 stop7h 29mUnited Airlines

Fri 6/66:30 amOAX - DCA

1 stop15h 29mUnited Airlines

Deal found 4/15

$550

Fri 5/3012:45 pmIAD - OAX

1 stop7h 41mUnited Airlines

Fri 6/66:30 amOAX - IAD

1 stop15h 28mUnited Airlines

Deal found 4/15

$550

Sat 6/1411:18 amIAD - OAX

2 stops26h 51mAmerican Airlines

Fri 6/201:07 pmOAX - IAD

2 stops19h 41mAmerican Airlines

Deal found 4/15

$574

Thu 5/292:00 pmIAD - OAX

3 stops28h 04mMultiple Airlines

Thu 6/59:19 amOAX - IAD

3 stops30h 46mMultiple Airlines

Deal found 4/13

$598

Best flights from Washington, D.C. to Oaxaca
Discover carefully curated flight deals from Washington, D.C. to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Wed 5/147:01 pmBWI - OAX

2 stops20h 15mMultiple Airlines

Wed 5/219:19 amOAX - BWI

2 stops18h 51mMultiple Airlines

Deal found 4/14

$409

Thu 5/295:00 pmIAD - OAX

1 stop7h 43mAeromexico

Thu 6/56:05 amOAX - IAD

1 stop7h 12mAeromexico

Deal found 4/13

$481

Thu 5/296:40 amBWI - OAX

2 stops13h 46mUnited Airlines

Thu 6/56:30 amOAX - BWI

1 stop7h 55mUnited Airlines

Deal found 4/14

$490

Sun 6/87:10 amBWI - OAX

2 stops15h 28mDelta

Mon 6/238:20 amOAX - BWI

2 stops12h 23mDelta

Deal found 4/13

$510

Tue 5/136:45 amDCA - OAX

1 stop7h 34mAmerican Airlines

Tue 5/201:10 pmOAX - DCA

1 stop9h 36mAmerican Airlines

Deal found 4/14

$530

Sat 6/74:24 pmIAD - OAX

2 stops28h 08mFrontier

Sun 6/228:41 amOAX - IAD

2 stops19h 49mFrontier

Deal found 4/13

$693

Thu 6/196:59 amDCA - OAX

2 stops13h 44mDelta

Mon 6/236:05 amOAX - DCA

2 stops14h 35mDelta

Deal found 4/14

$510

Sat 6/147:49 pmBWI - OAX

2 stops18h 20mAmerican Airlines

Fri 6/201:07 pmOAX - BWI

2 stops17h 37mAmerican Airlines

Deal found 4/15

$534

Fri 5/3012:45 pmIAD - OAX

1 stop7h 41mUnited Airlines

Fri 6/66:30 amOAX - IAD

1 stop15h 28mUnited Airlines

Deal found 4/15

$550

Thu 5/2910:09 amIAD - OAX

2 stops14h 34mDelta

Thu 6/58:20 amOAX - IAD

2 stops14h 08mDelta

Deal found 4/13

$510

Thu 5/292:00 pmIAD - OAX

3 stops28h 04mMultiple Airlines

Thu 6/59:19 amOAX - IAD

3 stops30h 46mMultiple Airlines

Deal found 4/13

$598

Sat 6/1411:18 amIAD - OAX

2 stops26h 51mAmerican Airlines

Fri 6/201:07 pmOAX - IAD

2 stops19h 41mAmerican Airlines

Deal found 4/15

$574

Last-minute flights from Washington, D.C. to Oaxaca
Discover last-minute flight deals from Washington, D.C. to Oaxaca. Data last updated April 15, 2025 and is based on user searches.

Sun 4/2011:00 amDCA - OAX

2 stops31h 04mMultiple Airlines

Mon 4/2811:11 amOAX - DCA

2 stops30h 42mMultiple Airlines

Deal found 4/15

$716

Sun 4/2012:45 pmDCA - OAX

1 stop7h 41mUnited Airlines

Mon 4/286:30 amOAX - DCA

1 stop13h 45mUnited Airlines

Deal found 4/15

$852

Sun 4/207:01 pmDCA - OAX

1 stop19h 18mAmerican Airlines

Mon 4/281:10 pmOAX - DCA

2 stops17h 23mAmerican Airlines

Deal found 4/15

$959

Sat 4/264:03 pmIAD - OAX

2 stops28h 20mFrontier

Sun 5/48:32 amOAX - IAD

2 stops19h 59mFrontier

Deal found 4/14

$718

Mon 4/288:59 amDCA - OAX

2 stops15h 24mAeromexico

Sun 11/96:01 amOAX - DCA

2 stops10h 05mAeromexico

Deal found 4/14

$965

Wed 5/74:35 pmDCA - OAX

2 stops17h 33mMultiple Airlines

Sun 5/119:19 amOAX - DCA

2 stops34h 34mMultiple Airlines

Deal found 4/13

$648

Tue 5/138:59 amDCA - OAX

2 stops14h 23mDelta

Tue 5/208:25 amOAX - DCA

2 stops11h 35mDelta

Deal found 4/14

$510

Tue 5/136:45 amDCA - OAX

1 stop7h 34mAmerican Airlines

Tue 5/201:10 pmOAX - DCA

1 stop9h 36mAmerican Airlines

Deal found 4/14

$530

Thu 5/295:00 pmIAD - OAX

1 stop7h 43mAeromexico

Thu 6/56:05 amOAX - IAD

1 stop7h 12mAeromexico

Deal found 4/13

$481

Thu 5/296:40 amBWI - OAX

2 stops13h 46mUnited Airlines

Thu 6/56:30 amOAX - BWI

1 stop7h 55mUnited Airlines

Deal found 4/14

$490

Thu 5/2910:09 amIAD - OAX

2 stops14h 34mDelta

Thu 6/58:20 amOAX - IAD

2 stops14h 08mDelta

Deal found 4/13

$510

Thu 5/292:00 pmIAD - OAX

3 stops28h 04mMultiple Airlines

Thu 6/59:19 amOAX - IAD

3 stops30h 46mMultiple Airlines

Deal found 4/13

$598

One-way flights from Washington, D.C. to Oaxaca
Search for one-way flight options from Washington, D.C. to Oaxaca. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sun 5/47:31 amIAD - OAX

2 stops26h 02mMultiple Airlines

Deal found 4/13

$276

Thu 5/298:00 amBWI - OAX

2 stops14h 47mDelta

Deal found 4/14

$291

Thu 5/296:03 amBWI - OAX

1 stop8h 16mAmerican Airlines

Deal found 4/14

$292

Mon 6/165:09 pmIAD - OAX

1 stop7h 34mDelta

Deal found 4/14

$296

Thu 5/296:59 amDCA - OAX

2 stops13h 59mDelta

Deal found 4/14

$301

Thu 5/295:00 amDCA - OAX

1 stop9h 19mAmerican Airlines

Deal found 4/14

$312

Mon 6/166:00 amBWI - OAX

1 stop14h 26mUnited Airlines

Deal found 4/14

$321

Mon 6/1612:57 pmDCA - OAX

1 stop7h 29mUnited Airlines

Deal found 4/14

$341

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreOaxaca

BWI - OAX

BWIOAX

Baltimore/Washington

Wed 5/14

7:01 pm-1:16 pm

2 stops20h 15m

Oaxaca Xoxocotlan

Wed 5/21

9:19 am-6:10 am

2 stops18h 51m

$409

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 5/29

5:00 pm-10:43 pm

1 stop7h 43m

Oaxaca Xoxocotlan

Thu 6/5

6:05 am-3:17 pm

1 stop7h 12m

$481

BaltimoreOaxaca

BWI - OAX

BWIOAX

Baltimore/Washington

Thu 5/29

6:40 am-6:26 pm

2 stops13h 46m

Oaxaca Xoxocotlan

Thu 6/5

6:30 am-4:25 pm

1 stop7h 55m

$490

BaltimoreOaxaca

BWI - OAX

BWIOAX

Baltimore/Washington

Sun 6/8

7:10 am-8:38 pm

2 stops15h 28m

Oaxaca Xoxocotlan

Mon 6/23

8:20 am-10:43 pm

2 stops12h 23m

$510

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Thu 5/29

6:05 am-6:58 pm

2 stops14h 53m

Oaxaca Xoxocotlan

Thu 6/5

6:05 am-11:43 pm

2 stops15h 38m

$510

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Thu 5/29

10:09 am-10:43 pm

2 stops14h 34m

Oaxaca Xoxocotlan

Thu 6/5

8:20 am-12:28 am

2 stops14h 08m

$510

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Thu 5/29

6:45 am-12:19 pm

1 stop7h 34m

Oaxaca Xoxocotlan

Thu 6/5

1:07 pm-12:51 am

1 stop9h 44m

$530

BaltimoreOaxaca

BWI - OAX

BWIOAX

Baltimore/Washington

Sat 6/14

7:49 pm-12:09 pm

2 stops18h 20m

Oaxaca Xoxocotlan

Fri 6/20

1:07 pm-8:44 am

2 stops17h 37m

$534

Washington, D.C.Oaxaca

DCA - OAX

DCAOAX

Washington, D.C. Reagan-National

Fri 5/30

12:57 pm-6:26 pm

1 stop7h 29m

Oaxaca Xoxocotlan

Fri 6/6

6:30 am-11:59 pm

1 stop15h 29m

$550

Washington, D.C.Oaxaca

IAD - OAX

IADOAX

Washington, D.C. Dulles Intl

Sat 6/14

11:18 am-12:09 pm

2 stops26h 51m

Oaxaca Xoxocotlan

Fri 6/20

1:07 pm-10:48 am

2 stops19h 41m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 24 results

Compare providers for flights from Washington, D.C. to Oaxaca

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Oaxaca in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Oaxaca flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Oaxaca flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Oaxaca flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Oaxaca flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Oaxaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. to Oaxaca?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Oaxaca, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Oaxaca?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Oaxaca (average of $510). Flying from Washington, D.C. to Oaxaca in December is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to OAX?

It’s typically best to fly out from Washington, D.C. to Oaxaca in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Oaxaca by month

In terms of precipitation, rainfall in Oaxaca ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Oaxaca when rainfall is around 0.0 in.

Temperature in Oaxaca by month

If weather is an important factor for your trip to Oaxaca, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Oaxaca

Get a feel of what it's like to fly with Delta, Aeromexico and United Airlines from Washington, D.C. to Oaxaca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,698 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Frontier

6.0

Okay

3,281 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Oaxaca from Washington, D.C.?
If you book a flight to Oaxaca from Washington, D.C., you will be flying to Xoxocotlan, which is the city’s only airport. Oaxaca Xoxocotlan (OAX) is located 4.4 mi from the center of Oaxaca. There are 0 flights from Washington, D.C. to Xoxocotlan per day from 3 different airlines.
What are the cheapest airlines flying from Washington, D.C. to Oaxaca round-trip?
According to our current data, Aeromexico ($481), United Airlines ($490), and Delta ($510) offers the cheapest pricing from Washington, D.C. to Oaxaca. Aeromexico is currently priced 26% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. to Oaxaca one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $291. American Airlines flights start at $292 while deals on United Airlines start at $321 one-way.
What are the most popular routes from Washington, D.C. to Oaxaca?
When deciding which route to take from Washington, D.C. to Oaxaca consider Washington, D.C. Dulles Intl - Oaxaca Xoxocotlan, Washington, D.C. Reagan-National - Oaxaca Xoxocotlan or Baltimore/Washington - Oaxaca Xoxocotlan as they are the most popular.
Can I find deals for flights from Washington, D.C. to Oaxaca that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Oaxaca?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Oaxaca.
Can I find deals for business class flights from Washington, D.C. to Oaxaca?
Yes. Cheapflights offers flight deals from Washington, D.C. to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Oaxaca?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Oaxaca (average of $510). Flying from Washington, D.C. to Oaxaca in December is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Oaxaca

Dulles Intl to Oaxaca flights

Reagan-National to Oaxaca flights

Reagan-National to Santa Maria Huatulco flights

Dulles Intl to Santa Maria Huatulco flights

Reagan-National to Puerto Escondido flights

Dulles Intl to Puerto Escondido flights

Other flights to Oaxaca

Top 3 airlines flying from Washington, D.C. to Oaxaca

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$255	Average$588	FlexibilityNo cancel fee	On-timeN/A
Aeromexico	Cheapest$430	Average$565	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$494	Average$779	FlexibilityNo cancel fee	On-time71%

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$276+ Cheap flights from Washington, D.C. (WAS) to Oaxaca, Mexico (OAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Oaxaca with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheap flight deals from Washington, D.C. to Oaxaca

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Washington, D.C. to Oaxaca

Cheapest flights from Washington, D.C. to OaxacaExplore the most affordable flight options available from Washington, D.C. to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Washington, D.C. to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

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

Compare providers for flights from Washington, D.C. to Oaxaca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Oaxaca in April.

Best time to book a flight from Washington, D.C. to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. to Oaxaca?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Oaxaca. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Washington, D.C. to Oaxaca?

What is the cheapest time of day to fly from WAS to OAX?

Find hourly flight availability from Washington, D.C. to Oaxaca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Rainfall in Oaxaca by month

Plan your trip to Oaxaca by taking into account the average rainfall totals by month.

Temperature in Oaxaca by month

Plan your trip to Oaxaca by taking into account the average temperature totals by month.

Reviews of airlines servicing Oaxaca

Get a feel of what it's like to fly with Delta, Aeromexico and United Airlines from Washington, D.C. to Oaxaca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Oaxaca from Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Oaxaca round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Oaxaca one-way?

What are the most popular routes from Washington, D.C. to Oaxaca?

Can I find deals for flights from Washington, D.C. to Oaxaca that include hotel bookings?

How can I find direct flights from Washington, D.C. to Oaxaca?

Can I find deals for business class flights from Washington, D.C. to Oaxaca?

What is the cheapest month to book a flight from Washington, D.C. to Oaxaca?

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Alternative routes for Washington, D.C. to Oaxaca

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Top 3 airlines flying from Washington, D.C. to Oaxaca

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Cheapest flights from Washington, D.C. to Oaxaca
Explore the most affordable flight options available from Washington, D.C. to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.