MTY - WAS

$218 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 11/5. 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

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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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.

Wed, Nov 5 - Sat, Nov 15
American Airlines Logo
3:23 pm - 11:00 pmMTY-DCA
6h 37m1 stop
American Airlines Logo
7:43 am - 2:28 pmDCA-MTY
7h 45m1 stop
$279American Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 15
American Airlines Logo
3:23 pm - 10:33 pmMTY-IAD
6h 10m1 stop
American Airlines Logo
5:27 pm - 11:26 pmIAD-MTY
6h 59m1 stop
$279American Airlines
Find Deal
Thu, Mar 5 - Fri, Mar 6
Aeromexico Logo
5:45 am - 1:45 pmMTY-IAD
7h 00m1 stop
Aeromexico Logo
6:10 am - 12:37 pmIAD-MTY
7h 27m1 stop
$308Aeromexico
Find Deal
Thu, Mar 5 - Fri, Mar 6
Aeromexico Logo
8:01 am - 5:03 pmMTY-BWI
8h 02m1 stop
Aeromexico Logo
6:00 am - 12:40 pmBWI-MTY
7h 40m1 stop
$310Aeromexico
Find Deal
Wed, Nov 26 - Mon, Dec 1
Delta Logo
1:35 pm - 9:46 pmMTY-DCA
7h 11m1 stop
Delta Logo
8:45 pm - 12:33 pmDCA-MTY
16h 48m1 stop
$321Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
5:51 am - 2:12 pmMTY-IAD
7h 21m1 stop
Delta Logo
6:00 am - 5:06 pmIAD-MTY
12h 06m1 stop
$336Delta
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
1:10 pm - 11:44 pmMTY-DCA
9h 34m1 stop
United Airlines Logo
7:59 pm - 9:40 amDCA-MTY
14h 41m1 stop
$342United Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 5
United Airlines Logo
1:35 pm - 11:59 pmMTY-IAD
9h 24m1 stop
United Airlines Logo
10:10 pm - 9:40 amIAD-MTY
12h 30m1 stop
$342United Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
6:05 am - 11:16 pmMTY-BWI
16h 11m1 stop
Multiple Airlines Logo
8:30 pm - 7:30 amBWI-MTY
36h 00m2 stops
$381Multiple Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
Multiple Airlines Logo
9:40 am - 7:50 pmMTY-BWI
9h 10m1 stop
Multiple Airlines Logo
2:26 pm - 7:34 amBWI-MTY
18h 08m2 stops
$387Multiple Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 14% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$279
American Airlines
Wed 11/5Sat 11/15
MTY - DCA • 1 stop
Cheapest one-way
$218
Aeromexico
Wed 11/5
MTY - IAD • 1 stop
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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.!
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.

What’s the cheapest day of the week to fly from Monterrey to Washington, D.C.?

The average price of all round-trip flights from Monterrey to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Monterrey to Washington, D.C., look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington, D.C., Wednesday is the cheapest day to fly and Friday is the most expensive.

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 February, where tickets cost $542 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $758 and $733 respectively.

Good to know

Low seasonAugust
Cheapest flight$218
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 5% 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 $218 for a one-way ticket and $279 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.

  • Which is the best airline for flights from Monterrey to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Monterrey to Washington, D.C. are Delta and United Airlines. With an average price for the route of $571 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $717 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 7978 reviews
8.2Boarding
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

6.0 GoodDavid, Oct 2025LAX - JFK
Read more Delta reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

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

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