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IAD - CUN

$174 Find cheap flights from Washington Dulles Airport to Cancun

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Cancún departing on 5/18. 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
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cancún.
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to Cancún (IAD-CUN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Cancún 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 and deals for you by selecting your travel dates.
Choose your dates
12:55 pm - 5:14 pmIAD-CUN
29h 19m3 stops
2:10 pm - 1:10 amCUN-IAD
10h 00m1 stop
Mon, May 27 - Wed, Jun 5
5:35 pm - 5:14 pmIAD-CUN
24h 39m3 stops
2:10 pm - 4:40 amCUN-IAD
13h 30m2 stops
Mon, May 27 - Wed, Jun 12
4:38 pm - 12:37 amIAD-CUN
8h 59m1 stop
6:00 am - 3:06 pmCUN-IAD
8h 06m1 stop
$379Delta
Find Deal
Tue, Jul 16 - Thu, Jul 25
6:10 am - 11:10 amIAD-CUN
6h 00m1 stop
6:00 am - 3:06 pmCUN-IAD
8h 06m1 stop
$384Aeromexico
Find Deal
Tue, Jul 23 - Thu, Jul 25
4:38 pm - 12:37 amIAD-CUN
8h 59m1 stop
12:40 pm - 10:52 pmCUN-IAD
9h 12m1 stop
$389Aeromexico
Find Deal
Mon, Jul 22 - Thu, Jul 25
12:35 pm - 12:29 amIAD-CUN
12h 54m2 stops
8:29 am - 10:58 pmCUN-IAD
13h 29m2 stops
$394Delta
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:14 am - 11:54 amIAD-CUN
6h 40m1 stop
2:03 pm - 10:51 pmCUN-IAD
7h 48m1 stop
$420United Airlines
Find Deal
Fri, Jun 7 - Wed, Jun 12
8:33 am - 11:10 amIAD-CUN
3h 37mnonstop
4:12 pm - 8:34 pmCUN-IAD
3h 22mnonstop
$426United Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:50 am - 7:52 pmIAD-CUN
14h 02m1 stop
12:40 pm - 8:54 amCUN-IAD
19h 14m1 stop
$430American Airlines
Find Deal
Thu, May 30 - Tue, Jun 4
6:00 am - 8:06 pmIAD-CUN
15h 06m1 stop
12:00 pm - 7:40 pmCUN-IAD
6h 40m1 stop
$442American Airlines
Find Deal
Thu, Jul 18 - Wed, Jul 24

Flights from Dulles Intl to Cancún - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Cancún 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 Washington Dulles Airport to Cancún?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Cancún clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Cancún on a Monday and more expensive on a Thursday. On your return trip to Washington Dulles Airport, you should consider flying back on a Sunday, and avoid Mondays for better deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Cancún, 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. Dulles Intl Airport to Cancún is August, where tickets cost $309 on average. On the other hand, the most expensive months are March and April, where the average cost of tickets is $552 and $462 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Cancún?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Cancún, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 5 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to Cancún?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Cancún from Washington Dulles Airport were found on Avianca ($174) and Delta ($182), and the lowest round-trip tickets were found on Avianca ($373) and Delta ($379).

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Cancún?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Dulles Intl Airport to Cancún.
There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Cancún direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $312.

How many flights are there between Washington, D.C. Dulles Intl Airport and Cancún per day?

Each day, there are 2 nonstop flights that take off from Washington, D.C. Dulles Intl Airport and land in Cancún, with an average flight time of 3h 37m. The most common departure time is 8:00 am and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Cancún?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington Dulles Airport to Cancún take?

A direct flight to Cancún will take on average 3h 37m to travel the 1,357 miles flying distance from Washington Dulles Airport.

What’s the earliest departure time from Washington Dulles Airport to Cancún?

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 8:33 am and will be landing in Cancún at 11:10 am.

What’s the latest departure time from Washington Dulles Airport to Cancún?

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Cancún jets off at 1:14 pm and lands at 3:51 pm.

Good to know

Low season

October

High season

June

Cheapest flight

$174
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Washington Dulles Airport to Cancún

When to book flights from Dulles Intl to Cancún

Are your dates flexible? Find out the best times to travel from Dulles Intl to Cancún 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 Washington Dulles Airport to Cancun flights

  • How to get from Cancun International Airport to Cancun city center?

    There are various options for reaching the city center from CUN. There are numerous taxi/cab services that you can utilize by making pre-arrangements. You can use the public ADO bus, which is the cheapest option. You can also use the various rental car services available at the airport. Renting cars is easy and convenient and you have a great variety of different vehicle and budget options.

  • Does Washington Dulles International Airport have accessibility services?

    Yes. The airport has reserved parking spaces that are accessible for low-mobility travelers, and you can request wheelchair assistance services through your airlines. The elevators have buttons with braille labels for independent navigation of low-vision travelers. Visual pagers for low-hearing travelers are strategically placed around the airport. The airport shuttle buses are well adapted and equipped with wheelchair lifts and ramps. All restrooms are wheelchair accessible and have well adapted with special features like modified sinks and toilet stalls.

  • What hotels are near Cancun International Airport?

    Some hotels near CUN include Courtyard by Marriott Cancun Airport, Hampton Inn by Hilton Cancun Cumbres, and Reflect Crystal Grand Cancun. They offer numerous amenities for guests including free shuttle services to the airport.

  • Is Washington Dulles International Airport pet-friendly?

    For travelers accompanied by pets or service animals, IAD has some designated pet/animal relief areas. Some locations of the pet relief areas include adjacent to gate A32, across gate D1, and outside the terminal on the departures level. There is also another relief area on the Arrivals Level, around Baggage Claim 1.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Cancún?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Cancún was $174 for a one-way ticket and $365 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Cancún?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Cancún.

  • Which airports will I be using when flying from Washington Dulles Airport to Cancún?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Cancún is Cancun.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Cancún?

    American Airlines, Aeromexico, JetBlue, and Delta offer inflight Wi-Fi service on the Washington Dulles Airport to Cancun flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Cancún?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Washington Dulles Airport to Cancun flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Cancún?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Cancún.

  • On which days can I fly direct from Washington Dulles Airport to Cancún?

    There are nonstop flights from Washington Dulles Airport to Cancún on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Cancún, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Cancún are Delta and Aeromexico. With an average price for the route of $417 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $412 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Cancún?

    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 Washington Dulles Airport to Cancún.

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

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

    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 Cancún with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and CUN can sometimes prove cheaper using this method.

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

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

See more FAQs

Top tips for finding a cheap flight from IAD to Cancun

  • Looking for a cheap flight? 25% of our users found flights on this route for $207 or less one-way and $497 or less round-trip.
  • On average, about 3591 lbs. of carbon is emitted per passenger on flights from Washington Dulles Airport (IAD) to Cancun. For a more sustainable trip book a flight with United Airlines, it offers nonstop flights that emit 48% less carbon than the average amount for this route.
  • The Cancun International Airport (CUN) has four terminals 1, 2, 3, and 4. There is a free shuttle service between terminals that runs every 30 minutes to transfer those passengers that must go from one terminal to another and other parts of the airport.
  • You can enjoy the VIP Lounges at CUN which provide unlimited Internet, TVs, open bars, and massage chairs. In addition to shops, CUN also offers its passengers a great range of services including banks and ATMs, convenience stores, beauty parlors, a video arcade, information booths, and a business center that caters to corporate travelers.
  • Washington Dulles International Airport (IAD) has a play area near gate B70 that is equipped with slides and other games to keep your children entertained. There are comfortable nursing rooms available throughout the airport ideal for mothers traveling with children, that are packed with amenities, located at pre-security and post-security near gates A20, B70, C11, and D1.
  • IAD has a variety of dining options for travelers looking to grab a bite before their flight. There is an array of bistros, cafes, grills, and pizzerias located post-security on concourses A, B, C, and D that serve snacks, meals, drinks, and beverages.
See more tips

Prefer to fly non-stop from Washington Dulles Airport to Cancún?

Find which airlines fly direct from Dulles Intl to Cancun, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Dulles Intl to Cancun

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Cancun to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Dulles Intl to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cancún. 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 Dulles Intl to Cancún? 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
DeltaOverall score based on 10818 reviews
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

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 .

Newer plane with large seats. No meal, but snacks were plentiful. Inflight entertainment was good but movies were dated.

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.

Cons: "left Houston more than 2 hours later, arrive in Mexico over 2 am"
Cons: "El problema es que nunca pude cambiar mi vuelo y con ustedes fue imposible comunicarse para que me auxiliaran. Muy mal por ustedes no por la línea."
Pros: "The crew was amazing , the site is ok"
Cons: "I love Aeroméxico , thanks for de service and the food."

I expected the plane to be as the one I took from manaos to Bogota and unfortunately it wasn’t as nice, the sits didn’t recline and there was not onboard entertainment.

No water for a 5 hour flight entertainment not working seats with little room for knees when person in front of me reclined kept bumping my knees.

i was charged $140.00usd for my backpack the only luggage i had was my backpack

I don't think anyone actually reads these comments, so I won't spend much time on this submission. If you want to talk, you know how to reach me. The D/FW manager of Avianca (self-identified), Juan Calderon, insisted I buy an onward ticket from San Salvador even though I have diplomatic status in El Salvador and live here. It cost me $1,393 and Mr Calderon would not let me make the ticked flexible so I could get a refund. He went out of his way to be rude to me. He gave me seat 32K -- windowless window seat in the last row and did not offer to let me upgrade even though there were plenty of seats. I have flown well over a million miles in my life and this is the worst experience I have ever had. I would like a refund on the ticket I was forced to buy. Just awful!

This is the Spirit of Latino travel. And don’t even get me started on customer service.

Awful. I checked in online and there was no option to pay for baggage, at the airport when I checked in my baggage was received and Iwas not charged. When I got to LA during the boarding process I was told I didn't pay for baggage, the crew resolved I was let in the plane. When I got to my final destination my baggage was not there. It took me two days to receive my baggage. Bad service ever!

There was no food or drink service, couldn’t even get a glass of water for free. It was a long and expensive flight to not offer food or beverage on the plane.

It is better at the jfk than my home country. It was very easy and everything was on time.

There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.

My experience was amazing! They helped my elderly mother board on early through a wheelchair and were accommodating to have us sit together since our seats were in different locations. When landing at the airport in GUA they were very helpful with full of hospitality.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

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.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Book cheap flights from Washington, D.C. to Cancun

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Cancún found on KAYAK in the last 72 hours.
5/18Sat
1 stopAvianca
11h 35mIAD-CUN
$174
5/18Sat
1 stopAvianca
11h 35mIAD-CUN
$175
6/3Mon
2 stopsAvianca
11h 35mIAD-CUN
$176
6/4Tue
1 stopDelta
5h 52mIAD-CUN
$182
6/10Mon
nonstopUnited Airlines
3h 37mIAD-CUN
$186
6/10Mon
1 stopAmerican Airlines
15h 02mIAD-CUN
$187
7/20Sat
1 stopDelta
10h 32mIAD-CUN
$199
5/18Sat
2 stopsAeromexico
18h 18mIAD-CUN
$203
5/10Fri
nonstopUnited Airlines
3h 37mIAD-CUN
$204
5/22Wed
1 stopAmerican Airlines
5h 32mIAD-CUN
$207

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Last minute flights from Dulles Intl to Cancún

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Cancún that are departing in the next 10 days.
5/6Mon
nonstopUnited Airlines
3h 37mIAD-CUN
5/9Thu
nonstopUnited Airlines
3h 22mCUN-IAD
$431
5/8Wed
multi-stopDelta
12h 28mIAD-CUN
5/14Tue
multi-stopDelta
14h 35mCUN-IAD
$436
5/8Wed
multi-stopAmerican Airlines
5h 32mIAD-CUN
5/14Tue
multi-stopAmerican Airlines
10h 21mCUN-IAD
$443
5/6Mon
multi-stopAeromexico
6h 46mIAD-CUN
5/10Fri
multi-stopAeromexico
14h 43mCUN-IAD
$446
5/10Fri
multi-stopAmerican Airlines
14h 02mIAD-CUN
5/14Tue
multi-stopAmerican Airlines
8h 06mCUN-IAD
$463
5/10Fri
multi-stopAmerican Airlines
14h 02mIAD-CUN
5/14Tue
multi-stopAmerican Airlines
10h 56mCUN-IAD
$468
5/8Wed
multi-stopAeromexico
18h 28mIAD-CUN
5/11Sat
multi-stopAeromexico
15h 50mCUN-IAD
$476
5/7Tue
multi-stopAvianca
11h 35mIAD-CUN
5/11Sat
multi-stopAvianca
16h 40mCUN-IAD
$578
5/7Tue
multi-stopAvianca
11h 35mIAD-CUN
5/14Tue
multi-stopAvianca
10h 55mCUN-IAD
$592
5/7Tue
multi-stopVolaris El Salvador
9h 40mIAD-CUN
5/15Wed
multi-stopVolaris El Salvador
10h 47mCUN-IAD
$717

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Washington Dulles Airport - Cancún Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - Washington Dulles Airport

Cabin classes:

$837
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