Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cancún to Washington, D.C. Dulles Intl Airport from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to Washington, D.C. Dulles Intl Airport departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Cancún to Washington, D.C.

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cancún to Washington, D.C..
12:38 pm - 12:20 pmCUN-IAD
22h 42m2 stops
2:22 am - 11:48 amIAD-CUN
10h 26m2 stops
$281Volaris El Salvador
Find Deal
Wed, May 14 - Tue, May 20
12:38 pm - 12:10 amCUN-IAD
10h 32m2 stops
2:22 am - 11:48 amIAD-CUN
10h 26m2 stops
$283Volaris El Salvador
Find Deal
Wed, Apr 30 - Tue, May 27
6:02 am - 3:17 pmCUN-IAD
8h 15m1 stop
6:00 am - 11:26 amIAD-CUN
6h 26m1 stop
$327Delta
Find Deal
Wed, May 14 - Sun, May 18
8:15 am - 4:47 pmCUN-IAD
7h 32m1 stop
7:35 am - 2:01 pmIAD-CUN
7h 26m1 stop
$333Delta
Find Deal
Thu, May 1 - Tue, May 6
2:00 pm - 10:54 pmCUN-IAD
7h 54m1 stop
5:00 pm - 12:55 amIAD-CUN
8h 55m1 stop
$341Aeromexico
Find Deal
Wed, May 14 - Wed, May 21
6:08 am - 3:09 pmCUN-IAD
8h 01m1 stop
2:00 pm - 11:48 amIAD-CUN
22h 48m2 stops
Thu, May 1 - Tue, May 6
6:08 am - 3:24 pmCUN-IAD
8h 16m1 stop
2:00 pm - 11:48 amIAD-CUN
22h 48m2 stops
Sat, May 3 - Sat, May 17
8:15 am - 4:47 pmCUN-IAD
7h 32m1 stop
5:00 pm - 1:23 amIAD-CUN
9h 23m1 stop
$354Aeromexico
Find Deal
Thu, May 1 - Wed, May 28
11:14 am - 3:39 pmCUN-IAD
3h 25mnonstop
1:13 pm - 3:51 pmIAD-CUN
3h 38mnonstop
$363United Airlines
Find Deal
Thu, May 1 - Tue, May 6
11:08 am - 5:22 amCUN-IAD
17h 14m1 stop
5:47 pm - 6:41 amIAD-CUN
13h 54m1 stop
$368United Airlines
Find Deal
Thu, Apr 17 - Mon, Apr 21

Delta flights from Cancún to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Cancún to Washington, D.C. Dulles Intl Airport flight tickets
Delta
May 14
CUN6:02 amCancun
8h 15m
1 stop
IAD3:17 pmWashington, D.C. Dulles Intl
May 18
IAD6:00 amWashington, D.C. Dulles Intl
6h 26m
1 stop
CUN11:26 amCancun
Delta
May 1
CUN8:15 amCancun
7h 32m
1 stop
IAD4:47 pmWashington, D.C. Dulles Intl
May 6
IAD7:35 amWashington, D.C. Dulles Intl
7h 26m
1 stop
CUN2:01 pmCancun
Delta
Apr 29
CUN6:08 amCancun
8h 11m
1 stop
IAD3:19 pmWashington, D.C. Dulles Intl
May 28
IAD3:37 pmWashington, D.C. Dulles Intl
5h 43m
1 stop
CUN8:20 pmCancun

United Airlines flights from Cancún to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Cancún to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 1
CUN11:14 amCancun
3h 25m
IAD3:39 pmWashington, D.C. Dulles Intl
May 6
IAD1:13 pmWashington, D.C. Dulles Intl
3h 38m
CUN3:51 pmCancun
United Airlines
Apr 17
CUN11:08 amCancun
17h 14m
1 stop
IAD5:22 amWashington, D.C. Dulles Intl
Apr 21
IAD5:47 pmWashington, D.C. Dulles Intl
13h 54m
1 stop
CUN6:41 amCancun
United Airlines
May 1
CUN11:14 amCancun
3h 25m
IAD3:39 pmWashington, D.C. Dulles Intl
May 28
IAD8:32 amWashington, D.C. Dulles Intl
3h 38m
CUN11:10 amCancun

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Cancún to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, September is the cheapest month to fly from Cancún to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $355. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $393.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $280. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Cancún to Washington, D.C. Dulles Intl Airport for around $656.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Cancún in the morning is the least expensive time of day to depart. momondo users have found prices as low as $421 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $465 on average. Flights to Washington, D.C. Dulles Intl Airport from Cancún in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Cancun to Washington, D.C. Dulles Intl flight route?

Fly from Cancun to Washington, D.C. Dulles Intl for the best Cancun - Washington, D.C. Dulles Intl flight prices

What cabin class options are available on Cancun to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Cancun to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cancún to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of March 2025, prices for Cancún to Washington, D.C. Dulles Intl Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Cancún to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cancún to Washington, D.C. Dulles Intl Airport (CUN to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to Washington, D.C. Dulles Intl Airport

Best Price Found

$137

Fastest flight time

3h 16m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Cancún in the past 72 hours is $137. The best round-trip flight deal from Cancún to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $281.
The fastest flight from Cancún to Washington, D.C. Dulles Intl Airport takes 3h 16m
Direct flights go from Cancún to Washington, D.C. Dulles Intl Airport every day.

  • How far is Cancun to Washington, D.C. Dulles Intl by plane?

    A flight from Cancun to Washington, D.C. Dulles Intl will travel around 1348.4 mi. By plane, this route typically takes 3h 16m.

  • When did momondo last update prices for flights from Cancun Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Cancun Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Cancun Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Cancun Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cancun Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cancún to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Cancún to Washington, D.C. Dulles Intl Airport?


Best airlines flying from Cancún to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Cancún to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $366Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
  • United Airlines Flights From Cancún to Washington, D.C. Dulles Intl Airport

    United Airlines operates around 14 flights from Cancún to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been $489, but momondo users have found United Airlines deals from Cancún to Washington, D.C. Dulles Intl Airport from as low as $366 round-trip. United Airlines has been scored 7.4/10 in 8,614 reviews.


Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Winchester
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Harpers Ferry
Glen Burnie
Linthicum Heights
Rockville
Fairfax
Towson
Reston

Why use momondo?

Why should I use momondo to find a flight deal from Cancún to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cancún to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cancún to Washington, D.C. with flexible booking policies on momondo?

Flights from Cancún to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cancún to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Cancún. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cancún to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cancún to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 4/5
Sat 4/12

Find better results for your trip to Washington, D.C.