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Cheap flights from Monterrey to Washington, D.C. from $222

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 5/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:10 am - 3:29 pm
MTY
-
IAD
28h 19m
1 stop
Air Canada Logo
9:55 am - 8:30 pm
IAD
-
MTY
12h 35m
1 stop
$455Air Canada
Fri, May 8 - Tue, May 12
Air Canada Logo
9:10 am - 8:29 pm
MTY
-
IAD
9h 19m
1 stop
Air Canada Logo
8:19 am - 8:30 pm
IAD
-
MTY
14h 11m
1 stop
$456Air Canada
Fri, May 8 - Tue, May 12
Air Canada Logo
9:10 am - 8:29 pm
MTY
-
IAD
9h 19m
1 stop
Air Canada Logo
9:55 am - 8:30 pm
IAD
-
MTY
12h 35m
1 stop
$457Air Canada
Fri, May 8 - Tue, May 12
Multiple Airlines Logo
11:30 am - 12:46 pm
MTY
-
IAD
23h 16m
1 stop
Multiple Airlines Logo
9:55 am - 7:20 pm
IAD
-
MTY
11h 25m
1 stop
$472Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
7:35 pm - 6:42 pm
MTY
-
IAD
21h 07m
2 stops
Multiple Airlines Logo
9:55 am - 7:20 pm
IAD
-
MTY
11h 25m
1 stop
$477Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
9:40 am - 4:22 pm
MTY
-
IAD
28h 42m
1 stop
Multiple Airlines Logo
6:22 pm - 3:58 pm
IAD
-
MTY
23h 36m
2 stops
$480Multiple Airlines
Tue, May 19 - Wed, May 27
Multiple Airlines Logo
9:40 am - 4:22 pm
MTY
-
IAD
28h 42m
1 stop
Multiple Airlines Logo
8:47 pm - 11:40 pm
IAD
-
MTY
28h 53m
2 stops
$492Multiple Airlines
Tue, May 12 - Thu, May 28
Multiple Airlines Logo
11:30 am - 4:09 pm
MTY
-
IAD
26h 39m
1 stop
Multiple Airlines Logo
7:37 pm - 11:45 pm
IAD
-
MTY
30h 08m
2 stops
$505Multiple Airlines
Thu, Apr 30 - Tue, Jun 2
Multiple Airlines Logo
9:40 am - 6:42 pm
MTY
-
IAD
7h 02m
1 stop
Multiple Airlines Logo
1:26 pm - 7:35 am
IAD
-
MTY
20h 09m
2 stops
$513Multiple Airlines
Thu, May 21 - Sat, May 23
Air Canada Logo
9:10 am - 8:29 pm
MTY
-
IAD
9h 19m
1 stop
Air Canada Logo
8:19 am - 8:30 pm
IAD
-
MTY
14h 11m
1 stop
$528Air Canada
Fri, May 8 - Tue, May 12

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

Our best Air Canada deals on Monterrey to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
May 8
MTY9:10 amMonterrey Gen Mariano Escobedo
28h 19m
1 stop
IAD3:29 pmWashington, D.C. Dulles Intl
May 12
IAD9:55 amWashington, D.C. Dulles Intl
12h 35m
1 stop
MTY8:30 pmMonterrey Gen Mariano Escobedo
$455
Air Canada
May 8
MTY9:10 amMonterrey Gen Mariano Escobedo
9h 19m
1 stop
IAD8:29 pmWashington, D.C. Dulles Intl
May 12
IAD8:19 amWashington, D.C. Dulles Intl
14h 11m
1 stop
MTY8:30 pmMonterrey Gen Mariano Escobedo
$456
Air Canada
May 8
MTY9:10 amMonterrey Gen Mariano Escobedo
9h 19m
1 stop
IAD8:29 pmWashington, D.C. Dulles Intl
May 12
IAD9:55 amWashington, D.C. Dulles Intl
12h 35m
1 stop
MTY8:30 pmMonterrey Gen Mariano Escobedo
$457

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
Jul 20
MTY5:47 amMonterrey Gen Mariano Escobedo
7h 33m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
Jul 27
IAD4:50 pmWashington, D.C. Dulles Intl
9h 00m
1 stop
MTY11:50 pmMonterrey Gen Mariano Escobedo
$651
Delta
May 14
MTY11:59 amMonterrey Gen Mariano Escobedo
10h 52m
2 stops
IAD12:51 amWashington, D.C. Dulles Intl
May 19
IAD6:08 amWashington, D.C. Dulles Intl
6h 58m
1 stop
MTY11:06 amMonterrey Gen Mariano Escobedo
$659
Delta
Jun 8
MTY5:52 amMonterrey Gen Mariano Escobedo
7h 31m
1 stop
IAD3:23 pmWashington, D.C. Dulles Intl
Aug 1
IAD6:00 amWashington, D.C. Dulles Intl
7h 08m
1 stop
MTY11:08 amMonterrey Gen Mariano Escobedo
$670

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 April 18, 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

Fri 5/8

9:10 am-3:29 pm

1 stop28h 19m

Washington, D.C. Dulles Intl

Tue 5/12

9:55 am-8:30 pm

1 stop12h 35m

$455

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Fri 5/8

9:10 am-8:29 pm

1 stop9h 19m

Washington, D.C. Dulles Intl

Tue 5/12

8:19 am-8:30 pm

1 stop14h 11m

$456
Quickest round-trip

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Fri 5/8

9:10 am-8:29 pm

1 stop9h 19m

Washington, D.C. Dulles Intl

Tue 5/12

9:55 am-8:30 pm

1 stop12h 35m

$457

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Tue 6/2

11:30 am-12:46 pm

1 stop23h 16m

Washington, D.C. Dulles Intl

Tue 6/9

9:55 am-7:20 pm

1 stop11h 25m

$472

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Tue 6/2

7:35 pm-6:42 pm

2 stops21h 07m

Washington, D.C. Dulles Intl

Tue 6/9

9:55 am-7:20 pm

1 stop11h 25m

$477

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Tue 5/19

9:40 am-4:22 pm

1 stop28h 42m

Washington, D.C. Dulles Intl

Wed 5/27

6:22 pm-3:58 pm

2 stops23h 36m

$480

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Tue 5/12

9:40 am-4:22 pm

1 stop28h 42m

Washington, D.C. Dulles Intl

Thu 5/28

8:47 pm-11:40 pm

2 stops28h 53m

$492

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Thu 4/30

11:30 am-4:09 pm

1 stop26h 39m

Washington, D.C. Dulles Intl

Tue 6/2

7:37 pm-11:45 pm

2 stops30h 08m

$505

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Thu 5/21

9:40 am-6:42 pm

1 stop7h 02m

Washington, D.C. Dulles Intl

Sat 5/23

1:26 pm-7:35 am

2 stops20h 09m

$513

MonterreyWashington, D.C.

MTY - IAD

MTYIAD

Monterrey Gen Mariano Escobedo

Fri 5/8

9:10 am-8:29 pm

1 stop9h 19m

Washington, D.C. Dulles Intl

Tue 5/12

8:19 am-8:30 pm

1 stop14h 11m

$528

Flights are sorted by cheapest round-trip flights 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 typical price of a round-trip flight between Monterrey and Washington, D.C. Dulles Intl Airport?

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

7h 02m

Direct flights

None
The fastest flight from Monterrey to Washington, D.C. Dulles Intl Airport takes 7h 02m
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.
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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 7h 02m.

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