Cheap flights from Washington, D.C. Reagan-National Airport to Cancún from $211

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:55 pm - 8:30 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
25h 35m1 stop Toronto Pearson Intl
Air Canada Logo
6:55 pm - 3:24 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
20h 29m1 stop Montreal Pierre Elliott Trudeau Intl
$404Air Canada
Wed, Jan 20 - Sun, Jan 24
Air Canada Logo
8:45 pm - 8:30 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
23h 45m1 stop Toronto Pearson Intl
Air Canada Logo
3:00 pm - 10:29 amCUN  Cancun-DCA Washington, D.C. Reagan-National
19h 29m1 stop Montreal Pierre Elliott Trudeau Intl
$404Air Canada
Thu, Jan 14 - Sun, Jan 24
JetBlue Logo
6:00 am - 12:02 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
6h 02m1 stop Fort Lauderdale
JetBlue Logo
1:07 pm - 9:16 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
8h 09m1 stop Fort Lauderdale
$410JetBlue
Sun, Jan 10 - Thu, Jan 14
JetBlue Logo
7:55 am - 4:15 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
8h 20m1 stop Fort Lauderdale
JetBlue Logo
1:07 pm - 9:16 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
8h 09m1 stop Fort Lauderdale
$410JetBlue
Sat, Jan 9 - Wed, Jan 13
Multiple Airlines Logo
6:00 am - 11:30 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Multiple Airlines Logo
10:00 pm - 3:24 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
17h 24m2 stops Mexico City Benito Juarez Montreal Pierre Elliott Trudeau Intl
$471Multiple Airlines
Fri, Jan 15 - Tue, Jan 19
Multiple Airlines Logo
6:00 am - 11:30 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
17h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Multiple Airlines Logo
11:25 pm - 9:59 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
22h 34m2 stops Mexico City Benito Juarez Montreal Pierre Elliott Trudeau Intl
$476Multiple Airlines
Thu, Jan 28 - Sun, Jan 31
American Airlines Logo
8:58 am - 2:36 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
5h 38m1 stop Charlotte Douglas
American Airlines Logo
4:15 pm - 11:41 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
7h 26m1 stop Miami
$529American Airlines
Tue, Feb 2 - Fri, Feb 5
American Airlines Logo
8:27 am - 2:27 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
6h 00m1 stop Charlotte Douglas
American Airlines Logo
12:25 pm - 7:45 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
7h 20m1 stop New York John F Kennedy Intl
$529American Airlines
Tue, Feb 23 - Fri, Feb 26
Southwest Logo
8:25 am - 3:25 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
7h 00m1 stop Lambert-St Louis
Southwest Logo
9:40 am - 8:45 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
11h 05m2 stops Houston Hobby Dallas Love Field
$539Southwest
Mon, Jan 11 - Thu, Jan 28
Southwest Logo
11:40 am - 7:45 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
8h 05m1 stop Houston Hobby
Southwest Logo
12:30 pm - 9:45 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
9h 15m2 stops Orlando Nashville Intl
$560Southwest
Mon, Dec 14 - Fri, Dec 18

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.

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Cancún flight tickets
Air Canada
Jan 14
DCA8:45 pmWashington, D.C. Reagan-National
23h 45m
1 stop
CUN8:30 pmCancun
Jan 24
CUN3:00 pmCancun
19h 29m
1 stop
DCA10:29 amWashington, D.C. Reagan-National
$404
Air Canada
Jan 14
DCA8:45 pmWashington, D.C. Reagan-National
23h 45m
1 stop
CUN8:30 pmCancun
Jan 18
CUN9:30 pmCancun
22h 28m
1 stop
DCA7:58 pmWashington, D.C. Reagan-National
$409
Air Canada
Feb 1
DCA6:59 amWashington, D.C. Reagan-National
16h 31m
1 stop
CUN11:30 pmCancun
Feb 5
CUN3:00 pmCancun
19h 29m
1 stop
DCA10:29 amWashington, D.C. Reagan-National
$411

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Wed 1/20

6:55 pm-8:30 pm

1 stop25h 35m

Cancun

Sun 1/24

6:55 pm-3:24 pm

1 stop20h 29m

$404

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Thu 1/14

8:45 pm-8:30 pm

1 stop23h 45m

Cancun

Sun 1/24

3:00 pm-10:29 am

1 stop19h 29m

$404

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Sun 1/10

6:00 am-12:02 pm

1 stop6h 02m

Cancun

Thu 1/14

1:07 pm-9:16 pm

1 stop8h 09m

$410

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Sat 1/9

7:55 am-4:15 pm

1 stop8h 20m

Cancun

Wed 1/13

1:07 pm-9:16 pm

1 stop8h 09m

$410

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Fri 1/15

6:00 am-11:30 pm

2 stops17h 30m

Cancun

Tue 1/19

10:00 pm-3:24 pm

2 stops17h 24m

$471

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Thu 1/28

6:00 am-11:30 pm

2 stops17h 30m

Cancun

Sun 1/31

11:25 pm-9:59 pm

2 stops22h 34m

$476
Quickest round-trip

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Tue 2/2

8:58 am-2:36 pm

1 stop5h 38m

Cancun

Fri 2/5

4:15 pm-11:41 pm

1 stop7h 26m

$529

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Tue 2/23

8:27 am-2:27 pm

1 stop6h 00m

Cancun

Fri 2/26

12:25 pm-7:45 pm

1 stop7h 20m

$529

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Mon 1/11

8:25 am-3:25 pm

1 stop7h 00m

Cancun

Thu 1/28

9:40 am-8:45 pm

2 stops11h 05m

$539

Washington, D.C.Cancún

DCA Washington, D.C. Reagan-National - CUN Cancun

DCACUN

Washington, D.C. Reagan-National

Mon 12/14

11:40 am-7:45 pm

1 stop8h 05m

Cancun

Fri 12/18

12:30 pm-9:45 pm

2 stops9h 15m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Cancún?

Prices are currently low for flights on this route.

Typical prices usually range from $492 to $825.
The lowest price recently found on this route was $404.

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in August, then you should wait until February to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $436.

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 $542. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $668. 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 at noon. Flights from Washington, D.C. Reagan-National Airport to Cancún during this time can be as low as $579. Flights to Cancún are more costly in the afternoon, with an average ticket price of $853. 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 from Washington, D.C. Reagan-National Airport to Cancún?

You are more likely to see cheaper flights to Cancún from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $508 when searching 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 $329 on momondo.

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

As of November 2026, prices for Washington, D.C. Reagan-National Airport to Cancún flights are approximately 23% cheaper 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

$211

Fastest flight time

5h 55m

Direct flights

None
The best one-way flight to Cancún from Washington, D.C. Reagan-National Airport in the past 72 hours is $211. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Cancún found on momondo in the last 72 hours is $404.
The fastest flight from Washington, D.C. Reagan-National Airport to Cancún takes 5h 55m
There are no direct flights from Washington, D.C. Reagan-National Airport to Cancún. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Cancún.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Cancún

  • 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 55m.

  • 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
Air CanadaPriceFrom $165Free CancellationRating
7.1
11,850 reviews
Search Air Canada flights
DeltaPriceFrom $220Free CancellationRating
7.8
8,696 reviews
Search Delta flights
JetBluePriceFrom $311Free CancellationRating
7.1
3,065 reviews
Search JetBlue flights
AeromexicoPriceFrom $338Free CancellationRating
7.5
1,428 reviews
Search Aeromexico flights
American AirlinesPriceFrom $339Free CancellationRating
7.0
12,229 reviews
Search American Airlines flights
United AirlinesPriceFrom $355Free CancellationRating
7.3
10,459 reviews
Search United Airlines flights
SouthwestPriceFrom $360Free CancellationRating
8.0
4,215 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
Holbox
Akumal
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
Thu 12/3
Thu 12/10

Find better results for your trip to Mexico