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Cheap flights from Monterrey to Washington, D.C. from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterrey to Washington, D.C. departing on 8/19. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:20 am - 8:24 pm
MTY
-
IAD
9h 04m
1 stop
Air Canada Logo
10:19 pm - 8:20 pm
IAD
-
MTY
24h 01m
1 stop
$381Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 8:24 pm
MTY
-
IAD
9h 04m
1 stop
Air Canada Logo
10:19 pm - 8:20 pm
IAD
-
MTY
24h 01m
1 stop
$382Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 8:24 pm
MTY
-
IAD
9h 04m
1 stop
Air Canada Logo
10:19 pm - 8:20 pm
IAD
-
MTY
24h 01m
1 stop
$383Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 8:24 pm
MTY
-
IAD
9h 04m
1 stop
Air Canada Logo
10:10 pm - 8:20 pm
IAD
-
MTY
24h 10m
2 stops
$384Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 7:43 am
MTY
-
IAD
20h 23m
2 stops
Air Canada Logo
9:45 am - 8:20 pm
IAD
-
MTY
12h 35m
2 stops
$386Air Canada
Sun, Aug 16 - Sun, Aug 23
Air Canada Logo
9:20 am - 7:43 am
MTY
-
IAD
20h 23m
2 stops
Air Canada Logo
10:10 pm - 8:20 pm
IAD
-
MTY
24h 10m
2 stops
$406Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 7:43 am
MTY
-
IAD
20h 23m
2 stops
Air Canada Logo
10:10 pm - 8:20 pm
IAD
-
MTY
24h 10m
2 stops
$407Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 7:43 am
MTY
-
IAD
20h 23m
2 stops
Air Canada Logo
10:10 pm - 8:20 pm
IAD
-
MTY
24h 10m
2 stops
$408Air Canada
Sun, Aug 30 - Mon, Sep 28
Air Canada Logo
9:20 am - 7:43 am
MTY
-
IAD
20h 23m
2 stops
Air Canada Logo
10:10 pm - 8:20 pm
IAD
-
MTY
24h 10m
2 stops
$409Air Canada
Sun, Aug 30 - Mon, Sep 28
Multiple Airlines Logo
12:05 pm - 8:20 am
MTY
-
IAD
18h 15m
1 stop
Multiple Airlines Logo
9:13 am - 7:20 pm
IAD
-
MTY
12h 07m
1 stop
$423Multiple Airlines
Wed, Aug 12 - Tue, Aug 18

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Delta flights from Monterrey to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Monterrey to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 14
MTY5:45 amMonterrey Gen Mariano Escobedo
7h 00m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
Nov 17
IAD7:00 amWashington, D.C. Dulles Intl
11h 20m
1 stop
MTY5:20 pmMonterrey Gen Mariano Escobedo
$677
Delta
Jul 27
MTY12:54 pmMonterrey Gen Mariano Escobedo
9h 47m
2 stops
IAD12:41 amWashington, D.C. Dulles Intl
Aug 10
IAD8:28 amWashington, D.C. Dulles Intl
11h 45m
2 stops
MTY6:13 pmMonterrey Gen Mariano Escobedo
$914
Delta
Jul 26
MTY10:05 amMonterrey Gen Mariano Escobedo
11h 08m
2 stops
IAD11:13 pmWashington, D.C. Dulles Intl
Aug 9
IAD6:00 amWashington, D.C. Dulles Intl
7h 05m
1 stop
MTY11:05 amMonterrey Gen Mariano Escobedo
$955

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

Our best American Airlines deals on Monterrey to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Aug 11
MTY5:40 amMonterrey Gen Mariano Escobedo
6h 22m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
Aug 14
IAD6:09 amWashington, D.C. Dulles Intl
7h 34m
1 stop
MTY11:43 amMonterrey Gen Mariano Escobedo
$728
American Airlines
Dec 5
MTY8:00 amMonterrey Gen Mariano Escobedo
7h 08m
1 stop
IAD4:08 pmWashington, D.C. Dulles Intl
Dec 12
IAD6:00 amWashington, D.C. Dulles Intl
6h 51m
1 stop
MTY11:51 amMonterrey Gen Mariano Escobedo
$738
American Airlines
Jul 30
MTY10:07 amMonterrey Gen Mariano Escobedo
10h 45m
1 stop
IAD10:52 pmWashington, D.C. Dulles Intl
Aug 30
IAD2:53 pmWashington, D.C. Dulles Intl
7h 53m
1 stop
MTY8:46 pmMonterrey Gen Mariano Escobedo
$762

momondo Fare Finder

 
Customize your flight search to find flights from Monterrey 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 July 21, 2026.
Use the filters below to find and compare flights from Monterrey to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-8:24 pm

1 stop9h 04m

Washington, D.C. Dulles Intl

Mon 9/28

10:19 pm-8:20 pm

1 stop24h 01m

$381

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-8:24 pm

1 stop9h 04m

Washington, D.C. Dulles Intl

Mon 9/28

10:19 pm-8:20 pm

1 stop24h 01m

$382

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-8:24 pm

1 stop9h 04m

Washington, D.C. Dulles Intl

Mon 9/28

10:19 pm-8:20 pm

1 stop24h 01m

$383

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-8:24 pm

1 stop9h 04m

Washington, D.C. Dulles Intl

Mon 9/28

10:10 pm-8:20 pm

2 stops24h 10m

$384

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/16

9:20 am-7:43 am

2 stops20h 23m

Washington, D.C. Dulles Intl

Sun 8/23

9:45 am-8:20 pm

2 stops12h 35m

$386

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-7:43 am

2 stops20h 23m

Washington, D.C. Dulles Intl

Mon 9/28

10:10 pm-8:20 pm

2 stops24h 10m

$406

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-7:43 am

2 stops20h 23m

Washington, D.C. Dulles Intl

Mon 9/28

10:10 pm-8:20 pm

2 stops24h 10m

$407

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-7:43 am

2 stops20h 23m

Washington, D.C. Dulles Intl

Mon 9/28

10:10 pm-8:20 pm

2 stops24h 10m

$408

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Sun 8/30

9:20 am-7:43 am

2 stops20h 23m

Washington, D.C. Dulles Intl

Mon 9/28

10:10 pm-8:20 pm

2 stops24h 10m

$409
Quickest round-trip

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Wed 8/12

12:05 pm-8:20 am

1 stop18h 15m

Washington, D.C. Dulles Intl

Tue 8/18

9:13 am-7:20 pm

1 stop12h 07m

$423

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 Monterrey 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 month to fly to Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from Monterrey to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $275.

When to book flights from Monterrey to Washington, D.C. Dulles Intl Airport

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

Cheap Monterrey to Washington, D.C. Dulles Intl Airport (MTY to IAD) flight deals and tips

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

Fastest flight time

6h 32m

Direct flights

None
The fastest flight from Monterrey to Washington, D.C. Dulles Intl Airport takes 6h 32m
There are no direct flights from Monterrey to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Monterrey to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

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

    Washington, D.C. Dulles Intl is 1611.3 mi away from Monterrey Gen Mariano Escobedo. By plane, this route typically takes 6h 32m.

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

    Prices for flights from Monterrey Gen Mariano Escobedo Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    The required travel and health documents for your Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Manassas
Towson
Silver Spring
Colonial Beach
Sterling
Springfield
Tysons
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Monterrey 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 Monterrey to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Monterrey to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Monterrey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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