HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Monterrey

$149+ Cheap flights from Reagan-National (DCA) to Monterrey (MTY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MTY
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Monterrey with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Monterrey (MTY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 3, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$485
(Frontier)

One-way from

$149
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$549
Provider with most accurate pricing for Washington, D.C. Reagan-National-Monterrey Gen Mariano Escobedo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Monterrey Gen Mariano Escobedo flights.
Search Deals
From Washington, D.C. Reagan-National to Monterrey Gen Mariano Escobedo
Search Deals
One-way flight from Washington, D.C. Reagan-National to Monterrey Gen Mariano Escobedo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Reagan-National to Monterrey

Cheapest flights from Reagan-National to Monterrey
Explore the most affordable flight options available from Reagan-National to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This Frontier deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:00 amDCA - MTY
1 stop11h 23mFrontier
Sat 4/59:02 amMTY - DCA
1 stop10h 57mFrontier
Deal found 3/2$485
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:38 pmDCA - MTY
2 stops22h 46mAlaska Airlines
Wed 4/233:13 pmMTY - DCA
1 stop27h 45mAlaska Airlines
Deal found 3/2$498
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:00 amDCA - MTY
1 stop11h 23mMultiple Airlines
Thu 4/2410:30 amMTY - DCA
1 stop23h 39mMultiple Airlines
Deal found 3/3$507
This Hawaiian Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:00 amDCA - MTY
1 stop31h 41mHawaiian Airlines
Wed 3/54:31 pmMTY - DCA
1 stop27h 28mHawaiian Airlines
Deal found 3/2$526
This Trip.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:30 amDCA - MTY
1 stop5h 46mAeromexico
Wed 4/2312:25 pmMTY - DCA
1 stop8h 45mAeromexico
Deal found 3/2$579
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:55 amDCA - MTY
1 stop14h 34mAmerican Airlines
Mon 4/216:25 pmMTY - DCA
1 stop12h 54mAmerican Airlines
Deal found 3/3$610
This Delta deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:00 amDCA - MTY
1 stop7h 31mDelta
Mon 4/712:47 pmMTY - DCA
1 stop6h 49mDelta
Deal found 3/3$614
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/24:32 pmDCA - MTY
1 stop18h 08mUnited Airlines
Sun 3/1612:35 pmMTY - DCA
1 stop19h 51mUnited Airlines
Deal found 3/2$1,087

Find flights from Reagan-National to Monterrey within your budget

Customize your flight search to find flights from Reagan-National to Monterrey 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, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2025.

Fly from

Reagan-National

Fly to

Monterrey

Route

Depart

Return

Price

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Thu 4/3

7:00 am-4:23 pm

1 stop11h 23m

Monterrey Gen Mariano Escobedo

Sat 4/5

9:02 am-9:59 pm

1 stop10h 57m

$485

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Wed 4/16

5:38 pm-2:24 pm

2 stops22h 46m

Monterrey Gen Mariano Escobedo

Wed 4/23

3:13 pm-8:58 pm

1 stop27h 45m

$498

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Thu 4/17

7:00 am-4:23 pm

1 stop11h 23m

Monterrey Gen Mariano Escobedo

Thu 4/24

10:30 am-12:09 pm

1 stop23h 39m

$507

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Wed 4/16

7:30 am-11:16 am

1 stop5h 46m

Monterrey Gen Mariano Escobedo

Wed 4/23

12:25 pm-11:10 pm

1 stop8h 45m

$579

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Fri 4/11

7:55 am-8:29 pm

1 stop14h 34m

Monterrey Gen Mariano Escobedo

Mon 4/21

6:25 pm-9:19 am

1 stop12h 54m

$610

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Sat 4/5

6:00 am-11:31 am

1 stop7h 31m

Monterrey Gen Mariano Escobedo

Mon 4/7

12:47 pm-9:36 pm

1 stop6h 49m

$614

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Sun 3/16

9:00 am-2:41 pm

1 stop31h 41m

Monterrey Gen Mariano Escobedo

Mon 3/24

3:14 pm-8:59 pm

1 stop27h 45m

$626

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Tue 6/3

7:00 am-4:23 pm

1 stop11h 23m

$149

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Tue 4/1

5:38 pm-2:24 pm

2 stops22h 46m

$197

Washington, D.C.Monterrey

DCA - MTY

DCAMTY

Washington, D.C. Reagan-National

Thu 4/17

7:00 am-4:23 pm

1 stop11h 23m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Monterrey flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Reagan-National Airport-Monterrey flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Monterrey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Monterrey flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Monterrey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Reagan-National to Monterrey

Get recent, data-driven insights about flights from Reagan-National to Monterrey including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Monterrey?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Monterrey (average of $248). Flying from Washington, D.C. Reagan-National Airport to Monterrey in December is currently the most expensive (average of $432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to MTY?

Find hourly flight availability from Reagan-National to Monterrey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 8% on flights from Washington, D.C. Reagan-National Airport to Monterrey by exploring options for tickets in the morning.

Rainfall in Monterrey by month

Plan your trip to Monterrey by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Monterrey ranges from 0.6 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Monterrey when rainfall is around 0.6 in.

Temperature in Monterrey by month

Plan your trip to Monterrey by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Monterrey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Monterrey

Get insights into the airlines that provide service to Monterrey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterrey. Reviews last updated March 3, 2025.
Alaska Airlines
8.0
Very good
9,713 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,713 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,070 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,320 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,747 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monterrey from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Monterrey, you will be flying into Gen Mariano Escobedo. Monterrey Gen Mariano Escobedo (MTY) is just 14.9 mi from the center of the city. Gen Mariano Escobedo is the only Monterrey airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 3 airlines have flights to Monterrey Gen Mariano Escobedo from Washington, D.C. Reagan-National on a regular basis.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Monterrey round-trip?

    According to our current data, Frontier ($485), Alaska Airlines ($498), and Aeromexico ($579) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Monterrey. Frontier is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Monterrey one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $197. Hawaiian Airlines flights start at $349 while deals on American Airlines start at $471 one-way.

  • Can I find deals for flights from Reagan-National to Monterrey that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Monterrey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Monterrey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Monterrey.

  • Can I find deals for business class flights from Reagan-National to Monterrey?

    Yes. Cheapflights offers flight deals from Reagan-National to Monterrey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Monterrey?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Monterrey (average of $248). Flying from Washington, D.C. Reagan-National Airport to Monterrey in December is currently the most expensive (average of $432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Monterrey

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Monterrey flights
Baltimore to Monterrey flights

Top 3 airlines flying from Reagan-National to Monterrey

Discover the top 3 airlines that operate flights from Reagan-National to Monterrey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$697FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$582Average$670FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$613Average$697FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.