Which airport is the most popular layover for flights between Washington, D.C. Reagan-National Airport and Cancún?

Atlanta (ATL) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Cancun?

Delta, United Airlines, and Southwest are the most popular carriers operating from Washington, D.C. Reagan-National to Cancun

What airlines fly to Cancún?

American Airlines, JetBlue and United Airlines are the top three most popular airlines that fly to Cancún from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 7 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. Reagan-National Airport to Cancún?

Houston (IAH) has the shortest average layover time for this route: 1h 30m.

Which layover airport has the shortest travel time from Washington, D.C. Reagan-National Airport to Cancún?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 20m.

Which layover airport offers the lowest fares from Washington, D.C. Reagan-National Airport to Cancún?

Flights via Houston (IAH) offer the lowest average round-trip price of $303.

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 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.

$165 Cheap Flights from Washington, D.C. Reagan-National Airport to Cancún in 2026

Q: 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 $649 to $483. The lowest price recently found on this route was $339.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:50 pm

DCA

CUN

6h 50m

1 stop

3:20 pm - 11:43 pm

CUN

DCA

7h 23m

1 stop

$339Delta

Sat, Sep 12 - Mon, Sep 21

4:00 pm - 8:25 pm

DCA

CUN

5h 25m

1 stop

8:00 am - 10:47 pm

CUN

DCA

13h 47m

1 stop

$342Delta

Mon, Jun 22 - Thu, Jun 25

5:00 am - 9:30 am

DCA

CUN

5h 30m

1 stop

10:34 am - 8:00 pm

CUN

DCA

8h 26m

1 stop

$344American Airlines

Wed, Jul 1 - Wed, Jul 8

5:00 am - 9:34 am

DCA

CUN

5h 34m

1 stop

2:35 pm - 10:20 pm

CUN

DCA

6h 45m

1 stop

$345American Airlines

Mon, Jul 6 - Thu, Jul 9

6:10 am - 8:25 pm

DCA

CUN

15h 15m

2 stops

8:05 am - 6:33 pm

CUN

DCA

9h 28m

1 stop

$346Aeromexico

Wed, Aug 12 - Mon, Aug 17

6:59 am - 8:15 pm

DCA

CUN

14h 16m

1 stop

12:25 pm - 8:35 pm

CUN

DCA

7h 10m

1 stop

$349Delta

Thu, Sep 24 - Fri, Oct 2

7:59 am - 1:00 pm

DCA

CUN

6h 01m

1 stop

12:15 pm - 11:40 pm

CUN

DCA

10h 25m

1 stop

$355JetBlue

Fri, Sep 11 - Mon, Sep 14

6:00 am - 11:14 am

DCA

CUN

6h 14m

1 stop

12:15 pm - 10:59 pm

CUN

DCA

9h 44m

1 stop

$360JetBlue

Mon, Aug 17 - Sat, Aug 22

8:00 am - 2:00 pm

DCA

CUN

7h 00m

1 stop

12:40 pm - 10:55 pm

CUN

DCA

9h 15m

1 stop

$361Southwest

Mon, Jun 29 - Thu, Jul 2

6:00 am - 8:25 pm

DCA

CUN

15h 25m

1 stop

7:03 am - 10:47 pm

CUN

DCA

14h 44m

2 stops

$362Aeromexico

Mon, Jun 22 - Fri, Jun 26

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Cancún flight tickets

Delta

Sep 12

DCA7:00 amWashington, D.C. Reagan-National

6h 50m

1 stop

CUN12:50 pmCancun

Sep 17

CUN8:00 amCancun

13h 38m

1 stop

DCA10:38 pmWashington, D.C. Reagan-National

$339

Delta

Jun 22

DCA4:00 pmWashington, D.C. Reagan-National

5h 25m

1 stop

CUN8:25 pmCancun

Jun 25

CUN8:00 amCancun

13h 47m

1 stop

DCA10:47 pmWashington, D.C. Reagan-National

$342

Delta

Sep 24

DCA6:59 amWashington, D.C. Reagan-National

14h 16m

1 stop

CUN8:15 pmCancun

Oct 2

CUN12:25 pmCancun

7h 10m

1 stop

DCA8:35 pmWashington, D.C. Reagan-National

$349

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

Aug 12

DCA6:10 amWashington, D.C. Reagan-National

15h 15m

2 stops

CUN8:25 pmCancun

Aug 17

CUN8:05 amCancun

9h 28m

1 stop

DCA6:33 pmWashington, D.C. Reagan-National

$346

Aeromexico

Jun 22

DCA6:00 amWashington, D.C. Reagan-National

15h 25m

1 stop

CUN8:25 pmCancun

Jun 26

CUN7:03 amCancun

14h 44m

2 stops

DCA10:47 pmWashington, D.C. Reagan-National

$362

Aeromexico

Sep 11

DCA3:55 pmWashington, D.C. Reagan-National

5h 20m

1 stop

CUN8:15 pmCancun

Sep 21

CUN6:36 pmCancun

24h 59m

2 stops

DCA8:35 pmWashington, D.C. Reagan-National

$376

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 - CUN

DCACUN

Washington, D.C. Reagan-National

Sat 9/12

7:00 am-12:50 pm

1 stop6h 50m

Cancun

Mon 9/21

3:20 pm-11:43 pm

1 stop7h 23m

$339

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 6/22

4:00 pm-8:25 pm

1 stop5h 25m

Cancun

Thu 6/25

8:00 am-10:47 pm

1 stop13h 47m

$342

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Wed 7/1

5:00 am-9:30 am

1 stop5h 30m

Cancun

Wed 7/8

10:34 am-8:00 pm

1 stop8h 26m

$344

Quickest round-trip

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 7/6

5:00 am-9:34 am

1 stop5h 34m

Cancun

Thu 7/9

2:35 pm-10:20 pm

1 stop6h 45m

$345

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Wed 8/12

6:10 am-8:25 pm

2 stops15h 15m

Cancun

Mon 8/17

8:05 am-6:33 pm

1 stop9h 28m

$346

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Thu 9/24

6:59 am-8:15 pm

1 stop14h 16m

Cancun

Fri 10/2

12:25 pm-8:35 pm

1 stop7h 10m

$349

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Fri 9/11

7:59 am-1:00 pm

1 stop6h 01m

Cancun

Mon 9/14

12:15 pm-11:40 pm

1 stop10h 25m

$355

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 8/17

6:00 am-11:14 am

1 stop6h 14m

Cancun

Sat 8/22

12:15 pm-10:59 pm

1 stop9h 44m

$360

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 6/29

8:00 am-2:00 pm

1 stop7h 00m

Cancun

Thu 7/2

12:40 pm-10:55 pm

1 stop9h 15m

$361

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 6/22

6:00 am-8:25 pm

1 stop15h 25m

Cancun

Fri 6/26

7:03 am-10:47 pm

2 stops14h 44m

$362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until April to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $430.

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 $538. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $634. 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 $564. Flights to Cancún are more costly in the afternoon, with an average ticket price of $816. 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 $489 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 $321 on momondo.

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

As of June 2026, prices for Washington, D.C. Reagan-National Airport to Cancún flights are approximately 24% 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

Fastest flight time	5h 30m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Cancún takes 5h 30m

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.

Search flight deals

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 30m.
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?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Cancun Airport is 7 as of June 2026.
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?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Cancún, the leading airline is American Airlines, making up 30% of the total bookings. Other popular airlines include JetBlue with 30%, United Airlines with 22%, and Delta with 7%.

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 Canada	PriceFrom $165	Free Cancellation	Rating 7.1 11,146 reviews	Search Air Canada flights
Delta	PriceFrom $168	Free Cancellation	Rating 7.9 8,396 reviews	Search Delta flights
American Airlines	PriceFrom $275	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $284	Free Cancellation	Rating 7.4 9,780 reviews	Search United Airlines flights
Aeromexico	PriceFrom $303	Free Cancellation	Rating 7.4 1,492 reviews	Search Aeromexico flights
JetBlue	PriceFrom $317	Free Cancellation	Rating 7.1 2,977 reviews	Search JetBlue flights
Southwest	PriceFrom $360	Free Cancellation	Rating 7.9 4,251 reviews	Search Southwest flights

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Isla Mujeres

Holbox

Puerto Morelos

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.

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Cheap flights from Washington, D.C. Reagan-National Airport to Cancún from $165

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Cancún flight tickets

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Our best Aeromexico deals on Washington, D.C. Reagan-National Airport to Cancún flight tickets

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

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

What is the cheapest month to fly to Cancún?

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

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

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Cancún?

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

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Cancun?

What airlines fly to Cancún?

Which airport is the most popular layover for flights between Washington, D.C. Reagan-National Airport and Cancún?

Which layover airport offers the lowest fares from Washington, D.C. Reagan-National Airport to Cancún?

Which layover airport has the shortest travel time from Washington, D.C. Reagan-National Airport to Cancún?

Which layover airport has the shortest connection time from Washington, D.C. Reagan-National Airport to Cancún?

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

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