Cheap flights from Washington, D.C. to Mexico from $100

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. to Mexico departing on 9/9. 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. to Mexico

Cheap round-trip flights

American Airlines Logo
5:05 am - 11:49 amDCA-CUN
7h 44m1 stop
American Airlines Logo
2:46 pm - 10:00 pmCUN-DCA
6h 14m1 stop
$230American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Spirit Airlines Logo
10:37 am - 1:19 pmBWI-CUN
3h 42mnonstop
Spirit Airlines Logo
9:40 am - 10:33 pmCUN-BWI
11h 53m1 stop
$235Spirit Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Spirit Airlines Logo
10:15 am - 12:53 pmBWI-CUN
3h 38mnonstop
Spirit Airlines Logo
1:48 pm - 6:24 pmCUN-BWI
3h 36mnonstop
$239Spirit Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30
United Airlines Logo
8:34 am - 11:10 amIAD-CUN
3h 36mnonstop
United Airlines Logo
4:12 pm - 8:28 pmCUN-IAD
3h 16mnonstop
$250United Airlines
Find Deal
Mon, Oct 13 - Thu, Oct 16
United Airlines Logo
12:46 pm - 4:40 pmIAD-CUN
3h 54mnonstop
United Airlines Logo
12:35 pm - 3:55 pmCUN-IAD
3h 20mnonstop
$251United Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 6
Aeromexico Logo
3:57 pm - 12:53 amIAD-CUN
8h 56m1 stop
Aeromexico Logo
6:00 am - 2:02 pmCUN-IAD
8h 02m1 stop
$289Aeromexico
Find Deal
Fri, Nov 7 - Tue, Nov 11
Aeromexico Logo
5:27 pm - 10:22 amIAD-CUN
17h 55m1 stop
Aeromexico Logo
6:01 am - 3:12 pmCUN-IAD
8h 11m1 stop
$298Aeromexico
Find Deal
Sat, Sep 13 - Sat, Sep 27
Delta Logo
6:00 am - 2:10 pmDCA-CUN
9h 10m1 stop
Delta Logo
2:00 pm - 10:46 pmCUN-DCA
7h 46m1 stop
$314Delta
Find Deal
Sat, Aug 16 - Thu, Aug 21
Delta Logo
8:23 pm - 12:30 pmIAD-CUN
17h 07m2 stops
Delta Logo
5:56 am - 3:26 pmCUN-IAD
8h 30m1 stop
$316Delta
Find Deal
Tue, Aug 19 - Tue, Aug 26
JetBlue Logo
6:25 am - 2:33 pmDCA-CUN
9h 08m1 stop
JetBlue Logo
1:45 pm - 10:29 pmCUN-DCA
7h 44m1 stop
$385JetBlue
Find Deal
Fri, Oct 24 - Wed, Oct 29

Frontier flights from Washington, D.C. to Mexico

Our best Frontier deals on Washington, D.C. to Mexico flight tickets
Frontier
Aug 9
BWI6:45 amBaltimore/Washington
6h 25m
1 stop
CUN12:10 pmCancun
Aug 13
CUN1:49 pmCancun
9h 36m
1 stop
BWI12:25 amBaltimore/Washington
Frontier
Aug 9
IAD4:07 pmWashington, D.C. Dulles Intl
21h 20m
1 stop
CUN12:27 pmCancun
Aug 16
CUN1:29 pmCancun
26h 45m
1 stop
IAD5:14 pmWashington, D.C. Dulles Intl
Frontier
Aug 10
BWI7:15 amBaltimore/Washington
6h 12m
1 stop
CUN12:27 pmCancun
Aug 12
CUN1:49 pmCancun
9h 31m
1 stop
BWI12:20 amBaltimore/Washington

Avianca flights from Washington, D.C. to Mexico

Our best Avianca deals on Washington, D.C. to Mexico flight tickets
Avianca
Aug 13
IAD2:35 amWashington, D.C. Dulles Intl
14h 50m
3 stops
MEX3:25 pmMexico City Benito Juarez
Sep 18
MEX2:00 pmMexico City Benito Juarez
13h 35m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Avianca
Aug 13
IAD2:35 amWashington, D.C. Dulles Intl
14h 50m
3 stops
MEX3:25 pmMexico City Benito Juarez
Sep 18
MEX2:00 pmMexico City Benito Juarez
13h 35m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Avianca
Sep 27
IAD5:45 amWashington, D.C. Dulles Intl
19h 15m
2 stops
MEX11:00 pmMexico City Benito Juarez
Oct 2
MEX12:55 pmMexico City Benito Juarez
13h 25m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Mexico 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 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sat 9/13

5:05 am-11:49 am

1 stop7h 44m

Cancun

Sat 9/20

2:46 pm-10:00 pm

1 stop6h 14m

$230

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

Sat 10/4

10:37 am-1:19 pm

Nonstop3h 42m

Cancun

Sat 10/11

9:40 am-10:33 pm

1 stop11h 53m

$235

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

Mon 8/25

10:15 am-12:53 pm

Nonstop3h 38m

Cancun

Sat 8/30

1:48 pm-6:24 pm

Nonstop3h 36m

$239

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Mon 10/13

8:34 am-11:10 am

Nonstop3h 36m

Cancun

Thu 10/16

4:12 pm-8:28 pm

Nonstop3h 16m

$250

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sun 11/2

12:46 pm-4:40 pm

Nonstop3h 54m

Cancun

Thu 11/6

12:35 pm-3:55 pm

Nonstop3h 20m

$251

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Fri 11/7

3:57 pm-12:53 am

1 stop8h 56m

Cancun

Tue 11/11

6:00 am-2:02 pm

1 stop8h 02m

$289

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sat 9/13

5:27 pm-10:22 am

1 stop17h 55m

Cancun

Sat 9/27

6:01 am-3:12 pm

1 stop8h 11m

$298

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sat 8/16

6:00 am-2:10 pm

1 stop9h 10m

Cancun

Thu 8/21

2:00 pm-10:46 pm

1 stop7h 46m

$314

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Tue 8/19

8:23 pm-12:30 pm

2 stops17h 07m

Cancun

Tue 8/26

5:56 am-3:26 pm

1 stop8h 30m

$316

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Fri 10/24

6:25 am-2:33 pm

1 stop9h 08m

Cancun

Wed 10/29

1:45 pm-10:29 pm

1 stop7h 44m

$385

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 Mexico from

How to get the cheapest flight ticket from Washington, D.C. to Mexico

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 Mexico?

If you’re not able to fly to Mexico in September, then May is your next best option. Flight prices from Washington, D.C. to Mexico during May average around $486.

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

The cheapest day to depart on your flight to Mexico is on a Monday when prices can be found for as low as $403. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $521. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

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

Our data shows that the cheapest Washington, D.C. to Mexico flights are usually those with departure times in the evening. Our users have found flights to Mexico in the evening for as low as $403. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $645 on average. Flights to Mexico from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Mexico flight route?

Fly from Baltimore/Washington to Cancun for the best Washington, D.C. - Mexico flight prices

How far in advance should I book a flight to Mexico?

You are more likely to see cheaper flights to Mexico from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Washington, D.C. for as low as $380 on momondo.

What cabin class options are available on Washington, D.C. to Mexico flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Mexico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Mexico flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Mexico.

Cheap Washington, D.C. to Mexico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Mexico

Best Price Found

$100

Fastest flight time

3h 31m

Direct flights

Every day

Airports in Mexico

2 airports
The best one-way flight to Mexico from Washington, D.C. in the past 72 hours is $100. The best round-trip flight deal from Washington, D.C. to Mexico found on momondo in the last 72 hours is $230.
The fastest flight from Washington, D.C. to Mexico takes 3h 31m
Direct flights go from Washington, D.C. to Mexico every day.
There are 2 airports near Mexico: Mexico City Benito Juarez (MEX), Cancun (CUN)

  • When did momondo last update prices for flights from Washington, D.C. to Mexico?

    Prices for flights from Washington, D.C. to Mexico were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Mexico?

  • How old do you have to be to fly from Washington, D.C. to Mexico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Mexico.

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

    The required travel and health documents for your Mexico 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 Mexico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. to Mexico?


Best airlines flying from Washington, D.C. to Mexico

Compare and see reviews for airlines that fly from Washington, D.C. to Mexico with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $118Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
Spirit AirlinesPriceFrom $134Free CancellationRating
6.3
8,054 reviews
Search Spirit Airlines flights
FrontierPriceFrom $162Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
AeromexicoPriceFrom $187Free CancellationRating
7.5
1,719 reviews
Search Aeromexico flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Volaris El SalvadorPriceFrom $263Free CancellationRating
7.4
26 reviews
Search Volaris El Salvador flights
Air CanadaPriceFrom $274Free CancellationRating
7.1
9,855 reviews
Search Air Canada flights
DeltaPriceFrom $302Free CancellationRating
8.0
7,983 reviews
Search Delta flights
JetBluePriceFrom $353Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
United AirlinesPriceFrom $359Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Why use momondo?

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

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 Mexico for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Mexico flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mexico from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Mexico 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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Wed 8/6
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