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Cheap flights from Washington, D.C. to Monterrey from $129

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 Monterrey departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 10:10 am
BWI
-
MTY
14h 20m
1 stop
Multiple Airlines Logo
7:30 pm - 9:05 pm
MTY
-
BWI
23h 35m
1 stop
$346Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
6:00 am - 5:05 am
BWI
-
MTY
24h 05m
2 stops
Multiple Airlines Logo
6:55 pm - 3:15 pm
MTY
-
BWI
19h 20m
1 stop
$350Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
6:00 am - 10:10 am
BWI
-
MTY
29h 10m
2 stops
Multiple Airlines Logo
8:30 pm - 8:24 am
MTY
-
BWI
10h 54m
1 stop
$353Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
6:00 am - 12:05 am
BWI
-
MTY
43h 05m
2 stops
Multiple Airlines Logo
3:41 pm - 6:58 pm
MTY
-
BWI
25h 17m
1 stop
$354Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:57 pm - 10:10 am
BWI
-
MTY
15h 13m
1 stop
Multiple Airlines Logo
8:25 pm - 3:15 pm
MTY
-
BWI
17h 50m
1 stop
$357Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Air Canada Logo
9:40 am - 8:30 pm
DCA
-
MTY
11h 50m
1 stop
Air Canada Logo
9:15 am - 8:55 am
MTY
-
DCA
22h 40m
1 stop
$431Air Canada
Wed, Feb 25 - Tue, Mar 3
Air Canada Logo
9:00 am - 8:30 pm
IAD
-
MTY
12h 30m
1 stop
Air Canada Logo
9:15 am - 8:26 pm
MTY
-
IAD
10h 11m
1 stop
$431Air Canada
Wed, Feb 25 - Tue, Mar 3
Air Canada Logo
9:00 am - 7:20 pm
IAD
-
MTY
12h 20m
1 stop
Air Canada Logo
8:15 am - 2:24 pm
MTY
-
IAD
28h 09m
1 stop
$437Air Canada
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
6:30 am - 12:01 pm
DCA
-
MTY
6h 31m
1 stop
American Airlines Logo
6:10 am - 4:50 pm
MTY
-
DCA
8h 40m
1 stop
$544American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
7:01 am - 2:18 pm
DCA
-
MTY
8h 17m
2 stops
American Airlines Logo
7:05 am - 4:25 pm
MTY
-
DCA
7h 20m
1 stop
$549American Airlines
Wed, Mar 4 - Wed, Mar 11

Delta flights from Washington, D.C. to Monterrey

Our best Delta deals on Washington, D.C. to Monterrey flight tickets
Delta
Feb 17
IAD6:00 amWashington, D.C. Dulles Intl
11h 16m
2 stops
MTY4:16 pmMonterrey Gen Mariano Escobedo
Feb 24
MTY5:46 amMonterrey Gen Mariano Escobedo
6h 59m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
$619
Delta
Jun 4
DCA6:00 amWashington, D.C. Reagan-National
7h 28m
1 stop
MTY11:28 amMonterrey Gen Mariano Escobedo
Jun 9
MTY8:33 amMonterrey Gen Mariano Escobedo
9h 46m
1 stop
DCA8:19 pmWashington, D.C. Reagan-National
$629
Delta
Mar 29
BWI8:38 amBaltimore/Washington
10h 42m
1 stop
MTY5:20 pmMonterrey Gen Mariano Escobedo
Apr 12
MTY12:15 pmMonterrey Gen Mariano Escobedo
8h 46m
1 stop
BWI11:01 pmBaltimore/Washington
$650

Air Canada flights from Washington, D.C. to Monterrey

Our best Air Canada deals on Washington, D.C. to Monterrey flight tickets
Air Canada
Feb 25
DCA9:40 amWashington, D.C. Reagan-National
11h 50m
1 stop
MTY8:30 pmMonterrey Gen Mariano Escobedo
Mar 3
MTY9:15 amMonterrey Gen Mariano Escobedo
22h 40m
1 stop
DCA8:55 amWashington, D.C. Reagan-National
$431
Air Canada
Apr 1
IAD9:00 amWashington, D.C. Dulles Intl
12h 20m
1 stop
MTY7:20 pmMonterrey Gen Mariano Escobedo
Apr 7
MTY8:15 amMonterrey Gen Mariano Escobedo
28h 09m
1 stop
IAD2:24 pmWashington, D.C. Dulles Intl
$437
Air Canada
May 6
DCA6:55 pmWashington, D.C. Reagan-National
27h 35m
1 stop
MTY8:30 pmMonterrey Gen Mariano Escobedo
May 18
MTY9:10 amMonterrey Gen Mariano Escobedo
21h 43m
1 stop
DCA8:53 amWashington, D.C. Reagan-National
$442

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Monterrey 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 January 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Monterrey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMonterrey

BWI - MTY

BWIMTY

Baltimore/Washington

Wed 4/1

9:50 pm-10:10 am

1 stop14h 20m

Monterrey Gen Mariano Escobedo

Tue 4/7

7:30 pm-9:05 pm

1 stop23h 35m

$346

BaltimoreMonterrey

BWI - MTY

BWIMTY

Baltimore/Washington

Wed 2/25

6:00 am-5:05 am

2 stops24h 05m

Monterrey Gen Mariano Escobedo

Tue 3/3

6:55 pm-3:15 pm

1 stop19h 20m

$350

BaltimoreMonterrey

BWI - MTY

BWIMTY

Baltimore/Washington

Sun 2/22

6:00 am-10:10 am

2 stops29h 10m

Monterrey Gen Mariano Escobedo

Wed 2/25

8:30 pm-8:24 am

1 stop10h 54m

$353

BaltimoreMonterrey

BWI - MTY

BWIMTY

Baltimore/Washington

Wed 3/4

6:00 am-12:05 am

2 stops43h 05m

Monterrey Gen Mariano Escobedo

Wed 3/11

3:41 pm-6:58 pm

1 stop25h 17m

$354

BaltimoreMonterrey

BWI - MTY

BWIMTY

Baltimore/Washington

Sun 2/22

7:57 pm-10:10 am

1 stop15h 13m

Monterrey Gen Mariano Escobedo

Wed 2/25

8:25 pm-3:15 pm

1 stop17h 50m

$357

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Wed 2/25

9:40 am-8:30 pm

1 stop11h 50m

Monterrey Gen Mariano Escobedo

Tue 3/3

9:15 am-8:55 am

1 stop22h 40m

$431

Washington, D.C.Monterrey

IAD - MTY

IADMTY

Washington, D.C. Dulles Intl

Wed 2/25

9:00 am-8:30 pm

1 stop12h 30m

Monterrey Gen Mariano Escobedo

Tue 3/3

9:15 am-8:26 pm

1 stop10h 11m

$431

Washington, D.C.Monterrey

IAD - MTY

IADMTY

Washington, D.C. Dulles Intl

Wed 4/1

9:00 am-7:20 pm

1 stop12h 20m

Monterrey Gen Mariano Escobedo

Tue 4/7

8:15 am-2:24 pm

1 stop28h 09m

$437

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Wed 3/4

6:30 am-12:01 pm

1 stop6h 31m

Monterrey Gen Mariano Escobedo

Wed 3/11

6:10 am-4:50 pm

1 stop8h 40m

$544

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Wed 3/4

7:01 am-2:18 pm

2 stops8h 17m

Monterrey Gen Mariano Escobedo

Wed 3/11

7:05 am-4:25 pm

1 stop7h 20m

$549

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 Monterrey from

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

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 typical price of a round-trip flight between Washington, D.C. and Monterrey?

What is the cheapest month to fly to Monterrey?

The month of November is, on average, the cheapest month to fly to Monterrey from Washington, D.C., with most prices found around $389. If you are unable to visit Monterrey during the month of November, then departing from Washington, D.C. during the month June is also very affordable. Most momondo users find prices during this month for around $603.

How have Washington, D.C. to Monterrey flight prices changed over time?

When to book flights from Washington, D.C. to Monterrey

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Monterrey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Monterrey (WAS to MTY) flight deals and tips

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

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Washington, D.C. to Monterrey takes 6h 17m
There are no direct flights from Washington, D.C. to Monterrey. There are no popular flight routes from Washington, D.C. to Monterrey.
Search flight deals

  • How far is Washington, D.C. to Monterrey Gen Mariano Escobedo by plane?

    There are 1629.7 mi between Washington, D.C. and Monterrey Gen Mariano Escobedo. In terms of flight time, this usually takes a little over 6h 17m.

  • When did momondo last update prices for flights from Washington, D.C. to Monterrey Gen Mariano Escobedo Airport?

    Prices for flights from Washington, D.C. to Monterrey Gen Mariano Escobedo Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Monterrey Gen Mariano Escobedo Airport?

  • How old do you have to be to fly from Washington, D.C. to Monterrey Gen Mariano Escobedo Airport?

    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 Monterrey Gen Mariano Escobedo Airport.

  • What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

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

  • What is the most popular airline from Washington, D.C. to Monterrey?

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

Compare and see reviews for airlines that fly from Washington, D.C. to Monterrey with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $314Free CancellationRating
7.9
8,075 reviews
Search Delta flights
American AirlinesPriceFrom $481Free CancellationRating
7.2
11,155 reviews
Search American Airlines flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
9,174 reviews
Search United Airlines flights

Traveling to a place near Monterrey?

Book flights to Monterrey if you plan to visit one of these locations
San Pedro Garza Garcia
Guadalupe

Why use momondo?

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

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 Monterrey for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Monterrey 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 Monterrey right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Monterrey from Washington, D.C.. 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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