Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Cancún from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Cancún departing on 3/10. 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

Deals available from 900+ travel sites.

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 Washington, D.C. Reagan-National Airport to Cancún

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Cancún that have been recently found on momondo from popular airlines, departing in the coming months.
7:00 am - 11:50 amDCA-CUN
5h 50m1 stop
11:20 am - 10:59 pmCUN-DCA
10h 39m1 stop
$380JetBlue
Find Deal
Mon, May 5 - Fri, May 9
1:03 pm - 12:50 pmDCA-CUN
24h 47m1 stop
2:49 pm - 12:03 pmCUN-DCA
20h 14m1 stop
$385Frontier
Find Deal
Mon, Mar 10 - Wed, Mar 12
6:30 am - 1:10 pmDCA-CUN
7h 40m1 stop
11:20 am - 10:59 pmCUN-DCA
10h 39m1 stop
$388JetBlue
Find Deal
Tue, Jun 3 - Wed, Jun 11
6:00 am - 11:30 amDCA-CUN
6h 30m1 stop
11:15 am - 6:22 pmCUN-DCA
6h 07m1 stop
$400Aeromexico
Find Deal
Wed, Mar 12 - Tue, Mar 25
1:59 pm - 8:00 pmDCA-CUN
7h 01m1 stop
11:15 am - 7:25 pmCUN-DCA
7h 10m1 stop
$410Aeromexico
Find Deal
Tue, Mar 18 - Tue, Mar 25
7:15 am - 2:09 pmDCA-CUN
7h 54m1 stop
3:05 pm - 11:59 pmCUN-DCA
7h 54m1 stop
$425American Airlines
Find Deal
Mon, Apr 21 - Sat, Apr 26
6:00 am - 11:30 amDCA-CUN
6h 30m1 stop
10:00 am - 6:22 pmCUN-DCA
7h 22m1 stop
$437Delta
Find Deal
Wed, Mar 19 - Fri, Mar 21
6:59 am - 11:30 amDCA-CUN
5h 31m1 stop
2:05 pm - 9:36 pmCUN-DCA
6h 31m1 stop
$455Delta
Find Deal
Thu, Mar 13 - Wed, Mar 19
6:00 am - 11:41 amDCA-CUN
6h 41m1 stop
10:35 am - 8:07 pmCUN-DCA
8h 32m1 stop
$475American Airlines
Find Deal
Mon, May 19 - Sun, May 25
6:00 am - 2:50 pmDCA-CUN
9h 50m1 stop
7:51 am - 10:15 pmCUN-DCA
13h 24m1 stop
$520United Airlines
Find Deal
Thu, Mar 27 - Mon, Mar 31

Frontier flights from Washington, D.C. Reagan-National Airport to Cancún

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Cancún flight tickets
Frontier
Mar 2
DCA7:00 amWashington, D.C. Reagan-National
31h 34m
1 stop
CUN2:34 pmCancun
Mar 8
CUN3:49 pmCancun
19h 14m
1 stop
DCA11:03 amWashington, D.C. Reagan-National
Frontier
Mar 3
DCA6:00 pmWashington, D.C. Reagan-National
19h 55m
1 stop
CUN1:55 pmCancun
Mar 8
CUN3:49 pmCancun
19h 14m
1 stop
DCA11:03 amWashington, D.C. Reagan-National
Frontier
Mar 10
DCA1:03 pmWashington, D.C. Reagan-National
24h 47m
1 stop
CUN12:50 pmCancun
Mar 12
CUN2:49 pmCancun
20h 14m
1 stop
DCA12:03 pmWashington, D.C. Reagan-National

Aeromexico flights from Washington, D.C. Reagan-National Airport to Cancún

Our best Aeromexico deals on Washington, D.C. Reagan-National Airport to Cancún flight tickets
Aeromexico
Mar 12
DCA6:00 amWashington, D.C. Reagan-National
6h 30m
1 stop
CUN11:30 amCancun
Mar 25
CUN11:15 amCancun
6h 07m
1 stop
DCA6:22 pmWashington, D.C. Reagan-National
Aeromexico
Mar 18
DCA1:59 pmWashington, D.C. Reagan-National
7h 01m
1 stop
CUN8:00 pmCancun
Mar 25
CUN11:15 amCancun
7h 10m
1 stop
DCA7:25 pmWashington, D.C. Reagan-National
Aeromexico
May 16
DCA6:00 amWashington, D.C. Reagan-National
9h 25m
1 stop
CUN2:25 pmCancun
May 22
CUN3:35 pmCancun
6h 07m
1 stop
DCA10:42 pmWashington, D.C. Reagan-National

See travel insights to Cancún from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Cancún

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 Cancún?

If you don’t want to visit Cancún in May, then you should wait until September to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $492.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Cancún is on a Monday when prices can be found for as low as $550. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $696. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is in the evening. Flights from Washington, D.C. Reagan-National Airport to Cancún during this time can be as low as $395. Flights to Cancún are more costly in the afternoon, with an average ticket price of $871. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from Washington, D.C. Reagan-National Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $538 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Washington, D.C. Reagan-National Airport for as low as $436 on momondo.

How have Washington, D.C. Reagan-National Airport to Cancún flight prices changed over time?

As of February 2025, prices for Washington, D.C. Reagan-National Airport to Cancún flights are approximately 43% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Cancún

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

Cheap Washington, D.C. Reagan-National Airport to Cancún (DCA to CUN) flight deals and tips

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

Best Price Found

$173

Fastest flight time

5h 25m

Direct flights

None

Airports in Cancún

1 airport
The best one-way flight to Cancún from Washington, D.C. Reagan-National Airport in the past 72 hours is $173. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Cancún found on momondo in the last 72 hours is $380.
The fastest flight from Washington, D.C. Reagan-National Airport to Cancún takes 5h 25m
There are no direct flights from Washington, D.C. Reagan-National Airport to Cancún. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Cancun Airport.
There is 1 airport near Cancún: Cancun (CUN)

  • How far is Washington, D.C. Reagan-National to Cancun by plane?

    Cancun is 1352.7 mi away from Washington, D.C. Reagan-National. A reasonable flight in good conditions will take 5h 31m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Cancun Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Cancun Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Cancun Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Cancun Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Cancún?


Best airlines flying from Washington, D.C. Reagan-National Airport to Cancún

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Cancún with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $142Free CancellationRating
6.3
7,981 reviews
Search Spirit Airlines flights
Air CanadaPriceFrom $274Free CancellationRating
7.0
8,782 reviews
Search Air Canada flights
AeromexicoPriceFrom $286Free CancellationRating
7.4
1,754 reviews
Search Aeromexico flights
JetBluePriceFrom $347Free CancellationRating
7.4
3,044 reviews
Search JetBlue flights
DeltaPriceFrom $360Free CancellationRating
8.0
8,151 reviews
Search Delta flights
American AirlinesPriceFrom $376Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $395Free CancellationRating
7.4
8,732 reviews
Search United Airlines flights
SouthwestPriceFrom $520Free CancellationRating
8.1
4,369 reviews
Search Southwest flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Akumal
Holbox
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Cancún from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Cancún flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Cancún, momondo offers a useful price alert feature which will track prices for flights to Cancún from Washington, D.C. and alert you when they change.


An easier way to manage your Cancún 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?
Mon 3/3
Mon 3/10

Find better results for your trip to Mexico