Cheap flights from Mexico to Washington, D.C. from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico to Washington, D.C. departing on 2/18. 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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0 bags

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Find the cheapest flights from Mexico to Washington, D.C.

Recent round-trip flight deals from Mexico to Washington, D.C.

Enter your travel dates to find the best prices.
Frontier Logo
2:57 pm - 4:33 pm
CUN
-
IAD
25h 36m1 stop
Frontier Logo
5:37 pm - 1:47 pm
IAD
-
CUN
20h 10m1 stop
$226Frontier
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
1:26 pm - 9:17 pm
MTY
-
IAD
6h 51m1 stop
American Airlines Logo
6:00 am - 2:49 pm
IAD
-
MTY
9h 49m1 stop
$245American Airlines
Tue, Feb 3 - Tue, Feb 10
Aeromexico Logo
6:41 pm - 1:45 pm
MTY
-
IAD
18h 04m1 stop
Aeromexico Logo
3:15 pm - 8:50 am
IAD
-
MTY
18h 35m1 stop
$268Aeromexico
Mon, Feb 2 - Mon, Feb 9
Aeromexico Logo
7:09 pm - 3:17 pm
MTY
-
IAD
18h 08m1 stop
Aeromexico Logo
5:09 pm - 11:44 pm
IAD
-
MTY
8h 35m1 stop
$274Aeromexico
Mon, Apr 6 - Sun, Apr 12
Delta Logo
2:00 pm - 11:06 pm
MTY
-
IAD
8h 06m1 stop
Delta Logo
3:15 pm - 11:46 pm
IAD
-
MTY
9h 31m1 stop
$276Delta
Mon, Feb 2 - Mon, Feb 9
Delta Logo
5:46 am - 3:17 pm
MTY
-
IAD
7h 31m1 stop
Delta Logo
7:00 am - 5:10 pm
IAD
-
MTY
12h 10m1 stop
$279Delta
Fri, May 29 - Sat, Aug 1
United Airlines Logo
5:09 pm - 8:29 pm
CUN
-
IAD
3h 20mnonstop
United Airlines Logo
12:46 pm - 4:40 pm
IAD
-
CUN
3h 54mnonstop
$293United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
12:35 pm - 3:55 pm
CUN
-
IAD
3h 20mnonstop
United Airlines Logo
12:46 pm - 4:40 pm
IAD
-
CUN
3h 54mnonstop
$303United Airlines
Thu, Jan 29 - Sun, Feb 1
Air Canada Logo
11:00 am - 8:54 pm
CUN
-
IAD
9h 54m1 stop
Air Canada Logo
9:45 am - 10:40 pm
IAD
-
CUN
12h 55m1 stop
$311Air Canada
Thu, Jan 15 - Sun, Jan 18
Air Canada Logo
7:30 am - 8:29 pm
GDL
-
IAD
10h 59m1 stop
Air Canada Logo
4:30 pm - 7:55 pm
IAD
-
GDL
29h 25m1 stop
$465Air Canada
Wed, Apr 1 - Mon, Apr 6

Frontier flights from Mexico to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Mexico to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Jan 29
CUN2:57 pmCancun
25h 36m
1 stop
IAD4:33 pmWashington, D.C. Dulles Intl
Feb 1
IAD5:37 pmWashington, D.C. Dulles Intl
20h 10m
1 stop
CUN1:47 pmCancun
Frontier
Jan 29
CUN2:57 pmCancun
17h 43m
2 stops
IAD8:40 amWashington, D.C. Dulles Intl
Feb 1
IAD5:37 pmWashington, D.C. Dulles Intl
20h 10m
1 stop
CUN1:47 pmCancun
Frontier
Jan 24
CUN4:30 pmCancun
24h 03m
1 stop
IAD4:33 pmWashington, D.C. Dulles Intl
Jan 31
IAD11:39 amWashington, D.C. Dulles Intl
27h 41m
1 stop
CUN3:20 pmCancun

American Airlines flights from Mexico to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Mexico to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Feb 3
MTY1:26 pmMonterrey Gen Mariano Escobedo
6h 51m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
Feb 10
IAD6:00 amWashington, D.C. Dulles Intl
9h 49m
1 stop
MTY2:49 pmMonterrey Gen Mariano Escobedo
American Airlines
Feb 4
MTY1:26 pmMonterrey Gen Mariano Escobedo
6h 51m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
Feb 11
IAD6:00 amWashington, D.C. Dulles Intl
7h 46m
1 stop
MTY12:46 pmMonterrey Gen Mariano Escobedo
American Airlines
May 20
TRC2:20 pmTorreon
20h 18m
2 stops
IAD12:38 pmWashington, D.C. Dulles Intl
May 25
IAD5:47 pmWashington, D.C. Dulles Intl
19h 07m
2 stops
TRC10:54 amTorreon

momondo Fare Finder

 
Customize your flight search to find flights from Mexico to Washington, D.C. Dulles Intl Airport 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 December 21, 2025.
Use the filters below to find and compare flights from Mexico to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 1/29

2:57 pm-4:33 pm

1 stop25h 36m

Washington, D.C. Dulles Intl

Sun 2/1

5:37 pm-1:47 pm

1 stop20h 10m

$226

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Tue 2/3

1:26 pm-9:17 pm

1 stop6h 51m

Washington, D.C. Dulles Intl

Tue 2/10

6:00 am-2:49 pm

1 stop9h 49m

$245

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Mon 2/2

6:41 pm-1:45 pm

1 stop18h 04m

Washington, D.C. Dulles Intl

Mon 2/9

3:15 pm-8:50 am

1 stop18h 35m

$268

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Mon 4/6

7:09 pm-3:17 pm

1 stop18h 08m

Washington, D.C. Dulles Intl

Sun 4/12

5:09 pm-11:44 pm

1 stop8h 35m

$274

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Mon 2/2

2:00 pm-11:06 pm

1 stop8h 06m

Washington, D.C. Dulles Intl

Mon 2/9

3:15 pm-11:46 pm

1 stop9h 31m

$276

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Fri 5/29

5:46 am-3:17 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Sat 8/1

7:00 am-5:10 pm

1 stop12h 10m

$279

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 1/15

5:09 pm-8:29 pm

Nonstop3h 20m

Washington, D.C. Dulles Intl

Sun 1/18

12:46 pm-4:40 pm

Nonstop3h 54m

$293

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 1/29

12:35 pm-3:55 pm

Nonstop3h 20m

Washington, D.C. Dulles Intl

Sun 2/1

12:46 pm-4:40 pm

Nonstop3h 54m

$303

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 1/15

11:00 am-8:54 pm

1 stop9h 54m

Washington, D.C. Dulles Intl

Sun 1/18

9:45 am-10:40 pm

1 stop12h 55m

$311

GuadalajaraWashington, D.C.

GDL - IAD

GDLIAD

Guadalajara Miguel Hidal

Wed 4/1

7:30 am-8:29 pm

1 stop10h 59m

Washington, D.C. Dulles Intl

Mon 4/6

4:30 pm-7:55 pm

1 stop29h 25m

$465

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 Washington, D.C. from

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

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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $275. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Mexico to Washington, D.C. Dulles Intl Airport for around $547.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Mexico in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $384 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $440 on average. Flights to Washington, D.C. Dulles Intl Airport from Mexico in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Mexico City Benito Juarez to Washington, D.C. Dulles Intl for the best Mexico - Washington, D.C. Dulles Intl flight prices

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

There are 3 cabin classes available to choose from on Mexico to Washington, D.C. Dulles Intl 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 Mexico to Washington, D.C. Dulles Intl Airport flights?

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

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

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

Best Price Found

$253

Fastest flight time

3h 20m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Mexico in the past 72 hours is $253. The best round-trip flight deal from Mexico to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $337.
The fastest flight from Mexico to Washington, D.C. Dulles Intl Airport takes 3h 20m
Direct flights go from Mexico to Washington, D.C. Dulles Intl Airport every day.
  • When did momondo last update prices for flights from Mexico to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Mexico to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

    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 Mexico to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Mexico to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $319Free CancellationRating
7.4
1,625 reviews
Search Aeromexico flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
DeltaPriceFrom $429Free CancellationRating
7.9
8,015 reviews
Search Delta flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mexico to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Mexico to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Mexico. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Tue 1/20
Tue 1/27

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