What is the cheapest airline that flies from Washington, D.C. to Monterrey Gen Mariano Escobedo?

Air Canada is the most popular carrier operating from Washington, D.C. to Monterrey Gen Mariano Escobedo

How long does it take to fly to Monterrey?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Monterrey, then you can expect flight times to average 7h 36m and 11h 54m, respectively.

Which layover airport has the shortest travel time from Washington, D.C. to Monterrey?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 49m.

Which layover airport has the shortest connection time from Washington, D.C. to Monterrey?

Atlanta (ATL) has the shortest average layover time for this route: 1h 33m.

Which airport is the most popular layover for flights between Washington, D.C. and Monterrey?

Mexico City (MEX) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Monterrey?

Flights via Guadalajara (GDL) offer the lowest average round-trip price of $430.

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?

There are 2 operators available for flights from Washington, D.C. to Monterrey Gen Mariano Escobedo Airport as of October 2026.

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.

$165 Cheap Flights from Washington, D.C. to Monterrey in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 4:29 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

20h 34m1 stop Dallas/Fort Worth

6:05 am - 11:11 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

28h 06m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$351Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

10:35 pm - 11:45 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

26h 10m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

11:14 am - 8:10 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

7h 56m1 stop Dallas/Fort Worth

$363Multiple Airlines

Sun, Dec 6 - Wed, Dec 9

6:41 pm - 11:45 pmBWI Baltimore/Washington-MTY Monterrey Gen Mariano Escobedo

30h 04m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

7:56 pm - 1:41 pmMTY Monterrey Gen Mariano Escobedo-BWI Baltimore/Washington

16h 45m1 stop Chicago O'Hare Intl

$370Multiple Airlines

Sun, Dec 6 - Sun, Dec 13

8:57 pm - 4:29 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

20h 32m1 stop Dallas/Fort Worth

11:14 am - 8:10 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

7h 56m1 stop Dallas/Fort Worth

$374Multiple Airlines

Thu, Dec 3 - Tue, Dec 8

8:10 am - 6:15 pmBWI Baltimore/Washington-MTY Monterrey Gen Mariano Escobedo

12h 05m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

1:31 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-BWI Baltimore/Washington

7h 24m1 stop Detroit Metropolitan Wayne County

$636Delta

Mon, Apr 5 - Mon, Apr 19

6:00 am - 11:30 amBWI Baltimore/Washington-MTY Monterrey Gen Mariano Escobedo

7h 30m1 stop Detroit Metropolitan Wayne County

1:31 pm - 10:55 pmMTY Monterrey Gen Mariano Escobedo-BWI Baltimore/Washington

7h 24m1 stop Detroit Metropolitan Wayne County

$663Delta

Mon, Apr 5 - Mon, Apr 19

3:44 pm - 11:24 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

8h 40m1 stop Mexico City Benito Juarez

5:47 am - 2:11 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

7h 24m1 stop Mexico City Benito Juarez

$768Delta

Tue, Dec 1 - Tue, Dec 8

6:00 am - 2:44 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

9h 44m1 stop Atlanta Hartsfield-Jackson

1:21 pm - 2:11 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

23h 50m1 stop Mexico City Benito Juarez

$871Aeromexico

Tue, Dec 1 - Sat, Dec 5

6:00 am - 2:44 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

9h 44m1 stop Atlanta Hartsfield-Jackson

5:30 pm - 2:11 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

19h 41m1 stop Mexico City Benito Juarez

$897Aeromexico

Fri, Dec 4 - Fri, Dec 4

6:00 am - 2:44 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

9h 44m1 stop Atlanta Hartsfield-Jackson

6:13 pm - 2:11 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

18h 58m1 stop Mexico City Benito Juarez

$951Aeromexico

Mon, Nov 9 - Fri, Nov 13

Cheap last minute flights

Enter your travel dates to find the best prices.

9:06 pm - 11:45 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

27h 39m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

12:20 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Guadalajara Miguel Hidal

$603Multiple Airlines

Sun, Nov 1 - Thu, Nov 26

9:59 pm - 11:45 pmBWI Baltimore/Washington-MTY Monterrey Gen Mariano Escobedo

26h 46m2 stops Tampa Houston George Bush Intcntl

7:30 pm - 6:02 pmMTY Monterrey Gen Mariano Escobedo-BWI Baltimore/Washington

21h 32m1 stop Chicago O'Hare Intl

$610Multiple Airlines

Sun, Nov 1 - Thu, Nov 26

9:06 pm - 11:45 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

27h 39m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

12:20 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Guadalajara Miguel Hidal

$613Multiple Airlines

Sun, Nov 1 - Sat, Nov 7

9:06 pm - 11:45 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

27h 39m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

12:20 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Guadalajara Miguel Hidal

$614Multiple Airlines

Sun, Nov 1 - Sat, Nov 7

6:07 pm - 10:25 amIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

41h 18m2 stops Fort Lauderdale Houston George Bush Intcntl

8:44 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

7h 16m1 stop Guadalajara Miguel Hidal

$615Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

6:40 am - 9:35 amIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

27h 55m1 stop Guadalajara Miguel Hidal

12:20 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Guadalajara Miguel Hidal

$625Volaris

Sun, Nov 1 - Thu, Nov 26

6:40 am - 7:06 amIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

25h 26m1 stop Guadalajara Miguel Hidal

12:20 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Guadalajara Miguel Hidal

$632Multiple Airlines

Sun, Nov 1 - Sat, Nov 7

6:40 am - 9:35 amIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

27h 55m1 stop Guadalajara Miguel Hidal

12:20 pm - 5:00 amMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Guadalajara Miguel Hidal

$636Volaris

Sun, Nov 1 - Sat, Nov 7

6:05 am - 12:52 pmIAD Washington, D.C. Dulles Intl-MTY Monterrey Gen Mariano Escobedo

7h 47m1 stop Detroit Metropolitan Wayne County

5:42 pm - 2:11 pmMTY Monterrey Gen Mariano Escobedo-IAD Washington, D.C. Dulles Intl

19h 29m1 stop Mexico City Benito Juarez

$991Aeromexico

Sun, Nov 1 - Fri, Nov 6

6:10 am - 12:52 pmDCA Washington, D.C. Reagan-National-MTY Monterrey Gen Mariano Escobedo

7h 42m1 stop Detroit Metropolitan Wayne County

6:38 am - 9:33 pmMTY Monterrey Gen Mariano Escobedo-DCA Washington, D.C. Reagan-National

13h 55m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$1,040Delta

Sun, Nov 1 - Thu, Nov 26

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

Our best Air Canada deals on Washington, D.C. to Monterrey flight tickets

Air Canada

Dec 6

DCA8:45 pmWashington, D.C. Reagan-National

27h 55m

1 stop

MTY11:40 pmMonterrey Gen Mariano Escobedo

Dec 9

MTY11:05 amMonterrey Gen Mariano Escobedo

10h 33m

1 stop

DCA10:38 pmWashington, D.C. Reagan-National

$507

Air Canada

Dec 6

DCA6:59 amWashington, D.C. Reagan-National

17h 16m

1 stop

MTY11:15 pmMonterrey Gen Mariano Escobedo

Dec 9

MTY11:05 amMonterrey Gen Mariano Escobedo

24h 14m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

$524

Air Canada

Nov 24

DCA6:59 amWashington, D.C. Reagan-National

17h 16m

1 stop

MTY11:15 pmMonterrey Gen Mariano Escobedo

Nov 25

MTY11:45 amMonterrey Gen Mariano Escobedo

20h 13m

1 stop

DCA8:58 amWashington, D.C. Reagan-National

$526

Delta flights from Washington, D.C. to Monterrey

Our best Delta deals on Washington, D.C. to Monterrey flight tickets

Delta

Nov 5

BWI6:00 amBaltimore/Washington

7h 10m

1 stop

MTY12:10 pmMonterrey Gen Mariano Escobedo

Nov 11

MTY11:36 amMonterrey Gen Mariano Escobedo

10h 59m

2 stops

BWI11:35 pmBaltimore/Washington

$842

Delta

Nov 1

DCA6:10 amWashington, D.C. Reagan-National

7h 42m

1 stop

MTY12:52 pmMonterrey Gen Mariano Escobedo

Nov 26

MTY6:38 amMonterrey Gen Mariano Escobedo

13h 55m

2 stops

DCA9:33 pmWashington, D.C. Reagan-National

$1,040

Delta

Nov 5

BWI9:00 amBaltimore/Washington

12h 49m

2 stops

MTY8:49 pmMonterrey Gen Mariano Escobedo

Nov 11

MTY8:49 amMonterrey Gen Mariano Escobedo

11h 03m

2 stops

BWI8:52 pmBaltimore/Washington

$1,174

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Tue 12/8

8:55 pm-4:29 pm

1 stop20h 34m

Monterrey Gen Mariano Escobedo

Tue 12/15

6:05 am-11:11 am

2 stops28h 06m

$351

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Sun 12/6

10:35 pm-11:45 pm

2 stops26h 10m

Monterrey Gen Mariano Escobedo

Wed 12/9

11:14 am-8:10 pm

1 stop7h 56m

$363

BaltimoreMonterrey

BWI Baltimore/Washington - MTY Monterrey Gen Mariano Escobedo

BWIMTY

Baltimore/Washington

Sun 12/6

6:41 pm-11:45 pm

2 stops30h 04m

Monterrey Gen Mariano Escobedo

Sun 12/13

7:56 pm-1:41 pm

1 stop16h 45m

$370

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Thu 12/3

8:57 pm-4:29 pm

1 stop20h 32m

Monterrey Gen Mariano Escobedo

Tue 12/8

11:14 am-8:10 pm

1 stop7h 56m

$374

BaltimoreMonterrey

BWI Baltimore/Washington - MTY Monterrey Gen Mariano Escobedo

BWIMTY

Baltimore/Washington

Mon 4/5

8:10 am-6:15 pm

2 stops12h 05m

Monterrey Gen Mariano Escobedo

Mon 4/19

1:31 pm-10:55 pm

1 stop7h 24m

$636

Quickest round-trip

BaltimoreMonterrey

BWI Baltimore/Washington - MTY Monterrey Gen Mariano Escobedo

BWIMTY

Baltimore/Washington

Mon 4/5

6:00 am-11:30 am

1 stop7h 30m

Monterrey Gen Mariano Escobedo

Mon 4/19

1:31 pm-10:55 pm

1 stop7h 24m

$663

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Tue 12/1

3:44 pm-11:24 pm

1 stop8h 40m

Monterrey Gen Mariano Escobedo

Tue 12/8

5:47 am-2:11 pm

1 stop7h 24m

$768

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Tue 12/1

6:00 am-2:44 pm

1 stop9h 44m

Monterrey Gen Mariano Escobedo

Sat 12/5

1:21 pm-2:11 pm

1 stop23h 50m

$871

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Fri 12/4

6:00 am-2:44 pm

1 stop9h 44m

Monterrey Gen Mariano Escobedo

Fri 12/4

5:30 pm-2:11 pm

1 stop19h 41m

$897

Washington, D.C.Monterrey

IAD Washington, D.C. Dulles Intl - MTY Monterrey Gen Mariano Escobedo

IADMTY

Washington, D.C. Dulles Intl

Mon 11/9

6:00 am-2:44 pm

1 stop9h 44m

Monterrey Gen Mariano Escobedo

Fri 11/13

6:13 pm-2:11 pm

1 stop18h 58m

$951

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. 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

Prices

Airlines

Layovers

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from $389 to $393.
The lowest price recently found on this route was $351.

What is the cheapest month to fly to Monterrey?

The month of September is, on average, the cheapest month to fly to Monterrey from Washington, D.C., with most prices found around $0. If you are unable to visit Monterrey during the month of September, then departing from Washington, D.C. during the month November is also very affordable. Most momondo users find prices during this month for around $389.

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

Best Price Found	$165
Fastest flight time	7h 36m
Direct flights	None

The best one-way flight to Monterrey from Washington, D.C. in the past 72 hours is $165. The best round-trip flight deal from Washington, D.C. to Monterrey found on momondo in the last 72 hours is $351.

The fastest flight from Washington, D.C. to Monterrey takes 7h 36m

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

Frequently asked questions about flying from Washington, D.C. to Monterrey

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 7h 36m.
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?
There are 2 operators available for flights from Washington, D.C. to Monterrey Gen Mariano Escobedo Airport as of October 2026.
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?
Based on momondo bookings for flights between Washington, D.C. and Monterrey, the leading airline is Delta, making up 45% of the total bookings. Other popular airlines include United Airlines with 25%, Aeromexico with 17%, and American Airlines with 12%.

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
Delta	PriceFrom $303	Free Cancellation	Rating 7.8 8,680 reviews		Search Delta flights
Aeromexico	PriceFrom $326	Free Cancellation	Rating 7.5 1,431 reviews		Search Aeromexico flights

San Pedro Garza Garcia

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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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Cheap flights from Washington, D.C. to Monterrey from $165

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 12/8. 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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Air Canada flights from Washington, D.C. to Monterrey

Our best Air Canada deals on Washington, D.C. to Monterrey flight tickets

Delta flights from Washington, D.C. to Monterrey

Our best Delta deals on Washington, D.C. to Monterrey flight tickets

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

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?

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

What is the cheapest airline that flies from Washington, D.C. to Monterrey Gen Mariano Escobedo?

Which airport is the most popular layover for flights between Washington, D.C. and Monterrey?

Which layover airport offers the lowest fares from Washington, D.C. to Monterrey?

Which layover airport has the shortest travel time from Washington, D.C. to Monterrey?

Which layover airport has the shortest connection time from Washington, D.C. to Monterrey?

How long does it take to fly to Monterrey?

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

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

Best Price Found

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Frequently asked questions about flying 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

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