$123 Find Cheap Flights from Reagan Washington National Airport to Mexico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Mexico departing on 9/24. 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

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Cheap Flights from Reagan-National to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stop$281
Mexico City
Mexico City2 stops$478
Guadalajara
Guadalajara1 stop$355
Puerto Vallarta
Puerto Vallarta1 stop$375
León
León1 stop$586
Tijuana
Tijuana2 stops$421
Oaxaca
Oaxaca1 stop$500
Monterrey
Monterrey1 stop$483
Morelia
Morelia1 stop$426
Mérida
Mérida2 stops$516
Mazatlán
Mazatlán1 stop$392
Ixtapa
Ixtapa1 stop$608
Aguascalientes
Aguascalientes2 stops$357
Veracruz
Veracruz1 stop$444
Cancún
Cancún1 stop$281
Mexico City
Mexico City2 stops$478
Guadalajara
Guadalajara1 stop$355
Puerto Vallarta
Puerto Vallarta1 stop$375
León
León1 stop$586
Tijuana
Tijuana2 stops$421
Oaxaca
Oaxaca1 stop$500
Monterrey
Monterrey1 stop$483
Morelia
Morelia1 stop$426
Mérida
Mérida2 stops$516
Mazatlán
Mazatlán1 stop$392
Ixtapa
Ixtapa1 stop$608
Aguascalientes
Aguascalientes2 stops$357
Veracruz
Veracruz1 stop$444

Book Cheap Reagan-National to Mexico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Mexico 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 Reagan-National to Mexico

Sun, Dec 14 - Sun, Dec 21
American Airlines Logo
5:00 am - 1:30 pmDCA-CUN
8h 30m1 stop
American Airlines Logo
11:50 am - 8:29 pmCUN-DCA
8h 39m1 stop
$281American Airlines
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Wed, Nov 19 - Mon, Nov 24
American Airlines Logo
9:50 am - 4:20 pmDCA-CUN
6h 30m1 stop
American Airlines Logo
2:25 pm - 8:15 pmCUN-DCA
5h 50m1 stop
$282American Airlines
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Sat, Sep 27 - Sat, Oct 4
United Airlines Logo
6:00 am - 11:54 amDCA-CUN
6h 54m1 stop
United Airlines Logo
1:12 pm - 10:06 pmCUN-DCA
7h 54m1 stop
$296United Airlines
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Sat, Oct 25 - Thu, Oct 30
JetBlue Logo
9:45 am - 2:20 pmDCA-CUN
5h 35m1 stop
JetBlue Logo
1:45 pm - 10:29 pmCUN-DCA
7h 44m1 stop
$301JetBlue
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Tue, Nov 18 - Fri, Nov 21
JetBlue Logo
6:40 am - 1:16 pmDCA-CUN
6h 36m1 stop
JetBlue Logo
4:10 pm - 10:29 pmCUN-DCA
6h 19m1 stop
$302JetBlue
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Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
12:50 pm - 8:18 pmDCA-CUN
7h 28m1 stop
United Airlines Logo
6:30 am - 1:49 pmCUN-DCA
7h 19m1 stop
$316United Airlines
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Sun, Nov 2 - Wed, Nov 12
Delta Logo
10:20 am - 9:20 pmDCA-CUN
11h 00m1 stop
Delta Logo
4:34 pm - 11:41 pmCUN-DCA
7h 07m1 stop
$336Delta
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Mon, Sep 29 - Tue, Oct 14
Delta Logo
6:00 am - 11:29 amDCA-GDL
7h 29m1 stop
Delta Logo
9:23 am - 11:52 pmGDL-DCA
12h 29m2 stops
$355Delta
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Mon, Nov 10 - Thu, Nov 13
Southwest Logo
6:10 am - 2:50 pmDCA-SJD
10h 40m2 stops
Southwest Logo
11:50 am - 11:40 pmSJD-DCA
9h 50m2 stops
$478Southwest
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Wed, Oct 29 - Tue, Nov 4
Southwest Logo
6:10 am - 12:45 pmDCA-SJD
9h 35m2 stops
Southwest Logo
11:50 am - 11:55 pmSJD-DCA
10h 05m2 stops
$508Southwest
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Booking Insights

KAYAK's insights & trends for Reagan-National to Mexico flights

Get data-powered insights and trends into flights from Reagan-National to Mexico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Mexico, 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 Washington, D.C. Reagan-National Airport to Mexico is September, when tickets cost $427 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $674 and $615 respectively.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Mexico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Mexico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Mexico, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$123
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Reagan Washington National Airport to Cancun

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Mexico?

    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 Reagan Washington National Airport to Mexico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Mexico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Mexico 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 Reagan Washington National Airport to Mexico?

    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 from Reagan Washington National Airport to Mexico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Mexico?

    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 from Reagan Washington National Airport to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Mexico?

    The cheapest time of day to fly to Mexico is generally in the evening, when round-trip flights cost $396 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to Mexico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $596.

Reviews of the top 5 airlines serving from Reagan-National to Mexico

 
Need help choosing which airline to fly with from Reagan-National to Mexico? 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.
8.0
SouthwestOverall score based on 4242 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

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