MTY - WAS

$232 Find Cheap Flights from Monterrey to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterrey to Washington, D.C. departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$354
Overall average: $669
Multiple Airlines
Mon 4/13Mon 4/20
MTY - BWI • 2 stops
Cheapest one-way
$247
Multiple Airlines
Thu 3/5
MTY - IAD • 1 stop
Top airlines
Air Canada
Cheapest • from $432 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Monterrey and Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Mexico City (MEX)
Cheapest • Avg $278 (round-trip)
Atlanta (ATL)
Shortest trip • 5h 47m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 31% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monterrey to Washington, D.C. (MTY-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monterrey to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
7:47 pm - 2:16 pm
MTY
-
BWI
40h 29m
2 stops
Multiple Airlines Logo
11:22 am - 11:40 pm
BWI
-
MTY
14h 18m
1 stop
$354Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
6:00 am - 9:14 am
MTY
-
BWI
25h 14m
1 stop
Multiple Airlines Logo
11:22 am - 11:40 pm
BWI
-
MTY
14h 18m
1 stop
$367Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
8:30 pm - 3:30 pm
MTY
-
BWI
17h 00m
1 stop
Multiple Airlines Logo
6:00 pm - 11:40 pm
BWI
-
MTY
31h 40m
2 stops
$376Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
8:30 pm - 3:30 pm
MTY
-
BWI
17h 00m
1 stop
Multiple Airlines Logo
3:06 pm - 4:10 pm
BWI
-
MTY
27h 04m
1 stop
$379Multiple Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
9:30 am - 8:20 am
MTY
-
BWI
20h 50m
1 stop
Multiple Airlines Logo
12:07 pm - 5:57 pm
BWI
-
MTY
31h 50m
2 stops
$385Multiple Airlines
Wed, May 6 - Tue, May 12
Air Canada Logo
9:10 am - 10:28 pm
MTY
-
DCA
11h 18m
1 stop
Air Canada Logo
6:59 am - 8:30 pm
DCA
-
MTY
15h 31m
1 stop
$432Air Canada
Wed, May 6 - 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
$432Air Canada
Mon, Apr 6 - Sun, Apr 12
United Airlines Logo
12:10 pm - 11:59 pm
MTY
-
DCA
9h 49m
1 stop
United Airlines Logo
7:59 pm - 8:37 am
DCA
-
MTY
14h 38m
1 stop
$589United Airlines
Wed, Apr 1 - Tue, Apr 7
United Airlines Logo
5:25 am - 1:36 pm
MTY
-
DCA
6h 11m
1 stop
United Airlines Logo
6:00 am - 10:48 am
DCA
-
MTY
6h 48m
1 stop
$590United Airlines
Mon, Apr 13 - Mon, Apr 20
Aeromexico Logo
1:25 pm - 10:50 pm
MTY
-
DCA
7h 25m
1 stop
Aeromexico Logo
6:00 am - 11:05 pm
DCA
-
MTY
19h 05m
2 stops
$594Aeromexico
Booking Insights

KAYAK's insights & trends for Monterrey to Washington, D.C. flights

Get data-powered insights and trends into flights from Monterrey to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Monterrey to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Monterrey to Washington, D.C. departing in April.

What is the cheapest month to fly from Monterrey to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Monterrey to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Monterrey to Washington, D.C. is January, where tickets cost $439 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is $976 and $916 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$247
Best time to beat the crowds but there is an average 43% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Monterrey to Washington Dulles Airport

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

Are your dates flexible? Find out the best times to travel from Monterrey to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Monterrey to Washington, D.C.

  • What is the cheapest flight from Monterrey to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Monterrey to Washington, D.C. was $232 for a one-way ticket and $354 for a round-trip.

  • Do I need a passport to fly between Monterrey and Washington, D.C.?

    A passport is required to fly from Monterrey to Washington, D.C..

  • Which aircraft models fly most regularly from Monterrey to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Monterrey to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monterrey to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monterrey to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Monterrey is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monterrey to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Monterrey with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monterrey to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Monterrey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Monterrey to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Monterrey to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monterrey to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9375 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

10.0 ExcellentJudy, Feb 2026
BCN - IAD
Read more United Airlines reviews

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

Everything you need to know for your flight from Monterrey to Washington, D.C.

Information on your arrival and departure airports

Monterrey (MTY)