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Cheap Flights from Dulles Intl to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Cancún
Cancún1 stop$368
Guadalajara
Guadalajaranonstop$150
Puerto Vallarta
Puerto Vallarta1 stop$266
León
León2 stops$466
Monterrey
Monterrey1 stop$293
Oaxaca
Oaxaca1 stop$361
Morelia
Morelia2 stops$416
Mérida
Mérida1 stop$348
Mazatlán
Mazatlán1 stop$468
Ixtapa
Ixtapa2 stops$511
Aguascalientes
Aguascalientes1 stop$657
Veracruz
Veracruz1 stop$298
Cancún
Cancún1 stop$368
Guadalajara
Guadalajaranonstop$150
Puerto Vallarta
Puerto Vallarta1 stop$266
León
León2 stops$466
Monterrey
Monterrey1 stop$293
Oaxaca
Oaxaca1 stop$361
Morelia
Morelia2 stops$416
Mérida
Mérida1 stop$348
Mazatlán
Mazatlán1 stop$468
Ixtapa
Ixtapa2 stops$511
Aguascalientes
Aguascalientes1 stop$657
Veracruz
Veracruz1 stop$298
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Mexico flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Washington, D.C. Dulles Intl Airport to Mexico cheaper or more expensive than last year?

Fares from Washington, D.C. Dulles Intl Airport to Mexico are running about the same as they were around this time last year, averaging $603 round-trip.

What are the cheapest fares from Washington, D.C. Dulles Intl Airport to Mexico right now?

Here are the cheapest round-trip fares from Washington, D.C. Dulles Intl Airport to Mexico on KAYAK in the last week:

• Guadalajara Miguel Hidal (GDL) from $150
• Santiago de Querétaro (QRO) from $259
• Puerto Vallarta Ordaz (PVR) from $266
• Monterrey Gen Mariano Escobedo (MTY) from $293
• Veracruz Las Bajadas (VER) from $298

What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Mexico?

May is the cheapest time of year to fly, with average fares of $560. Prices are highest in December, when average flight costs increase to around $771.

When is the best time to book flights from Washington, D.C. Dulles Intl Airport to Mexico?

Book your flights 9 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 23% compared to booking last-minute (within 2 weeks of departure).

Which airport in Mexico is the cheapest to fly to from Washington, D.C. Dulles Intl Airport?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Mexico are:

• Tulum Intl (TQO) from $486
• Puerto Vallarta Ordaz (PVR) from $489
• San Luis Potosi (SLP) from $508

What’s the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Mexico?

Tuesday tends to be the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Mexico, while Sunday is the most expensive. Fares run about 9% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Mexico?

Data from the past 12 months shows it's cheapest to fly to Mexico during the afternoon with average prices of $619. The evening is the most expensive time to fly, with average prices of $666.

Key details for Washington, D.C. Dulles Intl Airport to Mexico flights

Low season

September

Cheapest flight

$35
Beat the crowds with an average 41% drop in travelers.
The most popular month to fly with an average 7% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Guadalajara

Your Washington, D.C. Dulles Intl Airport to Mexico flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Washington, D.C. Dulles Intl Airport to Mexico?

    Yes. Fares from Washington, D.C. Dulles Intl Airport to Mexico are low right now. As a rule of thumb, a round-trip under $496 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Washington, D.C. Dulles Intl Airport to Mexico?

    Over the past 12 months, round-trip fares from Washington, D.C. Dulles Intl Airport to Mexico have ranged from $496 to $778.

  • What are the main airports serving Mexico?

    Mexico has 30 airports. The three busiest are Cancun (CUN) (50% of arrivals), Mexico City Benito Juarez (MEX) (29%) and Guadalajara Miguel Hidal (GDL) (5%).

  • What airlines fly nonstop from Washington, D.C. Dulles Intl Airport to Mexico?

    Based on the flight schedule for the next 3 months, 3 airlines offer nonstop flights on this route:

    • United Airlines
    • Aeromexico
    • Volaris

  • Where in Mexico can I fly nonstop from Washington, D.C. Dulles Intl Airport?

    You can fly nonstop from Washington, D.C. Dulles Intl Airport to 4 destinations in Mexico. Some of the most popular among KAYAK travelers include Cancún, Mexico City, Guadalajara and San José del Cabo.

  • Is it cheaper to fly with a layover from Washington, D.C. Dulles Intl Airport to Mexico?

    Yes. Nonstop flights from Washington, D.C. Dulles Intl Airport to Mexico average $621 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Minneapolis St Paul (MSP) from $338
    • Ottawa (YOW) from $383
    • Las Vegas Harry Reid Intl (LAS) from $525

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Mexico?

    Nonstop flights take 4h 39m on average. The fastest scheduled flight takes 3h 37m, from Washington, D.C. Dulles Intl (IAD) to Cancun (CUN).

  • How often are flights from Washington, D.C. Dulles Intl Airport to Mexico delayed and what's the average delay?

    10% of flights on this route are delayed by at least 15 minutes. The average delay is 2h 22m.

  • Which cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Mexico?

    On flights from Washington, D.C. Dulles Intl Airport to Mexico you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Mexico?

    KAYAK travelers' favorite landmarks in Mexico include:

    • Plaza de la Constitucion
    • El Ángel de la Independencia
    • Mexico City Stadium
    • Estadio GNP Seguros

  • What are the earliest and latest flights from Washington, D.C. Dulles Intl Airport to Mexico?

    The earliest nonstop flight from Washington, D.C. Dulles Intl Airport to Mexico departs at 6:40 am and the latest departs at 6:04 pm. Nonstop flights take about 4h 39m.

Your guide to booking Washington, D.C. Dulles Intl Airport to Mexico flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 9 weeks before your trip. KAYAK data shows fares in this window are around 23% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for May when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Sunday cost about 9% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Tulum Intl (TQO) is the cheapest airport to fly into from Washington, D.C. Dulles Intl Airport. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Cancún, which is the most popular destination in Mexico. From there, it's easy to continue on to other popular destinations such as Playa del Carmen, Cabo San Lucas and Puerto Vallarta.
  • If you want the shortest trip, choose the Washington, D.C. Dulles Intl Airport to Mexico nonstop route. If you'd rather save money, the route via Minneapolis St Paul (MSP) is usually the cheapest.

Reviews of the top 5 airlines serving from Dulles Intl to Mexico

 
Need help choosing which airline to fly with from Dulles Intl 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.
7.8
DeltaOverall score based on 8646 reviews
8.5Crew
7.2Food
7.8Entertainment
7.8Comfort
8.1Boarding
Airline reviews

I don't know why the crew decided to board 15 minutes early without informing anyone not at the gate. Why would you have the app send a notification that we're boarding on time, instead board early, and then rush me to the gate. Then have me check my carry-on when I specifically packed my bag as to not do so.

4.0 OkayKevin, Sep 2026
Read more Delta reviews

I don't know why the crew decided to board 15 minutes early without informing anyone not at the gate. Why would you have the app send a notification that we're boarding on time, instead board early, and then rush me to the gate. Then have me check my carry-on when I specifically packed my bag as to not do so.

Long delays at both DCA and MSP; Crew did not keep us informed (or very little). Airplane was showing signs of heavy use (not up to Delta standards). Food options for Business Class have dropped in quality. After landing we sat on tarmac for maybe 25 minutes with no provided chance to use the bathroom and crew did not tell us what was going on or give an estimated time to expect to be at a gate.

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

At my original departure Istanbul I was told my seat and flight was cancelled from the 3rd party. I had no seat to get to my other flights .. they charged me $481 USD to board the flight that I already paid for

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

This was a small aircraft (relatively) and we were delayed half an hour on takeoff, which is not the airlines fault.

Flight delayed over an hour with plane on runway because of weather in an area of the country we were not in or flying to.

The very best airline service I have experienced. Better than domestic airlines first class and I flew Economy Plus!

The food was horrible. There was no. Wifi, and it was just terrible from bangkok to d. C

Boarding was 2 hours late and then we were delayed another 5 hours on the tarmac. I'm sure the crew were also tired, but some of them were rather snappy. The special dinner I ordered was not served, and they only served a tapas box on takeoff and breakfast before landing. That was disappointing in premium economy. However United was good at rebooking my connecting flight.

It was pretty good, they give a small blanket, neck pillow and earphones. The only bad thing was not big enough leg room for your bag and feet. They gave us a snack, dinner, and breakfast on flight and food was good considering it was on a plane

The crew was great. The food was typical, but decent. Everything else - mediocre to poor. The flight was late arriving - happily for us and our 49 minute connection (what idiot came up with that?)- in another concourse - that concourse changed before we arrived (ticket and app was showing the incorrect gate - when we boarded at the correct gate - known by the airport person pushing my assistance cart). Had I walked and read the screens or United app I would have missed the flight! May other people arrived late to the correct gate, having been victims of a last minute gate change, were also relieved the flight arrived late. The aircraft (Boeing 757) was a sardine-can due to an uncomfortable seat pitch distance. The material or seat was beyond not comfortable, but I'm sure they made a lot of money with that aircraft type. I spent a lot of time standing in the back (in the middle of the night/morning to rest my back). I learned my lesson - any trans-oceanic fight - avoid United or American Airlines - and look for Airbus or Boeing 737, 767, 777. Also, pay for business class or premium coach seating.

Crew was great. Seats are cramped and uncomfortable and I’m a small person.

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

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Flight was delayed which isn’t the airline’s fault, but the communication around it was terrible. I left the lounge to show up at the gate to board at the time in my app, and the flight in front of mine was still boarding and the inbound plane hadn’t even taken off yet. Delays were slow to show up in my app. Improved communication could have let me have a more pleasant experience in the lounge vs waiting 1.5 hours at the gate.

Wifi was good on the flight from DCA to Dallas and terrible on the flight from Dallas to Tucson. The forward head in the flight from Dallas to Tucson was putrid smelling entirely urine soaked. The flight from DCA to Dallas was delayed by almost 30 min with a plane change.

Sat on tarmac at arrival at DFw for more than 30 min waiting for a gate.

Business Class layout was excellent. The seats were not nearly as comfortable as UA, Delta or Air New Zealand (the best). Nor were the controls as flexible. Food was okay but not great. Breakfast pancakes were like cardboard.

I am Plstinum Pro snd was standby on earlier flight. They gave seats to people that asked rather than follow standby order. When realized what was happening was too late to get on as no seats left. My scheduled flight was late. Then filled the seat beside me Ruth rude person that they had to move from her original seat

I have yet to come across an AA agent or flight attendant that is friendly. They really inhibit a good experience.

the flight is delayed, which is not uncommon but the communication was still getting hopes on reaching on time which didn't happen. When I boarded the flight it was so like unimaginably filthy. My seat belt had some sticky stuff to it like food or something from before and the space below the arm rest is accumulated dust and waste like from few months i have the pictures. Cheery on top, the airhostess was an old lady who was so bossy and mad for no reason and bossing around everyone!! worst experience ever!!

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Human interaction. Thought there would be more service-even a smile would have been nice.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

Bag should not be so much money. This is how Frontier takes advantage of customers

Frontier is definitely a good option for people traveling light or on a budget - just remember to bring your own entertainment and your own headphones if you need them.

I don’t know. I’m in the airport Later y will try to have my ticket

Never offer anything to drink ☹️ Flight delayed gate moved poor communication

It’s a cheap airline. I wish they had better seats.

Seats are cramped and very uncomfortable. You have to pay for everything and it is too expensive.

Got ripped off by chatdeal. For 318 would like my money back. Neal. Did not take flight

More options for your flight from Dulles Intl to Mexico

Complete your trip to Mexico with a hotel stay or car rental