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

Charlotte (CLT) has the shortest average layover time for this route: 1h 07m.

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

JetBlue, United Airlines, and Delta 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 43% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 8 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 travel time from Washington, D.C. Reagan-National Airport to Cancún?

Flights connecting via Charlotte (CLT) 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.

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: 42% of momondo users choosing 1-stop flights on this route connected there.

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.

$148 Cheap Flights from Washington, D.C. Reagan-National Airport to Cancún in 2026

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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.

6:59 am - 11:55 am

DCA

CUN

5h 56m

1 stop

10:10 am - 10:32 pm

CUN

DCA

11h 22m

1 stop

$321JetBlue

Di, Mai 26 - Fr, Jun 5

6:59 am - 11:54 am

DCA

CUN

5h 55m

1 stop

8:25 am - 9:00 pm

CUN

DCA

11h 35m

1 stop

$325JetBlue

Di, Mai 26 - Di, Jun 2

6:59 am - 4:44 pm

DCA

CUN

10h 45m

1 stop

8:25 am - 5:01 pm

CUN

DCA

7h 36m

1 stop

$326JetBlue

Di, Mai 26 - Mi, Jun 3

9:00 am - 2:37 pm

DCA

CUN

6h 37m

1 stop

3:24 pm - 11:58 pm

CUN

DCA

7h 34m

1 stop

$348United Airlines

Mi, Apr 29 - Di, Mai 5

1:00 pm - 2:39 pm

DCA

CUN

26h 39m

1 stop

10:34 am - 5:44 pm

CUN

DCA

6h 10m

1 stop

$350Multiple Airlines

Mo, Apr 13 - Fr, Apr 17

7:00 am - 11:24 am

DCA

CUN

29h 24m

1 stop

3:54 pm - 1:00 pm

CUN

DCA

20h 06m

1 stop

$353Frontier

So, Apr 12 - Sa, Apr 18

1:59 pm - 2:39 pm

DCA

CUN

25h 40m

1 stop

8:25 am - 5:44 pm

CUN

DCA

8h 19m

1 stop

$357Multiple Airlines

Sa, Apr 25 - Mi, Apr 29

6:00 pm - 2:39 pm

DCA

CUN

21h 39m

1 stop

11:55 am - 10:32 pm

CUN

DCA

9h 37m

1 stop

$358Multiple Airlines

Sa, Mai 2 - Sa, Mai 9

7:10 am - 11:55 am

DCA

CUN

5h 45m

1 stop

8:25 am - 7:30 pm

CUN

DCA

10h 05m

1 stop

$359JetBlue

Mi, Aug 5 - Mi, Aug 12

10:45 am - 5:10 pm

DCA

CUN

7h 25m

1 stop

6:20 pm - 10:21 am

CUN

DCA

15h 01m

1 stop

$360Multiple Airlines

Mi, Mrz 11 - Sa, Mrz 14

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

Apr 12

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

29h 24m

1 stop

CUN11:24 amCancun

Apr 17

CUN3:54 pmCancun

20h 06m

1 stop

DCA1:00 pmWashington, D.C. Reagan-National

$353

Frontier

Mar 4

DCA8:00 amWashington, D.C. Reagan-National

10h 09m

1 stop

CUN6:09 pmCancun

Mar 11

CUN9:53 amCancun

11h 06m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$369

Frontier

Mar 4

DCA8:00 amWashington, D.C. Reagan-National

10h 09m

1 stop

CUN6:09 pmCancun

Mar 11

CUN9:53 amCancun

11h 06m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$390

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

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

JetBlue

Apr 14

DCA7:20 amWashington, D.C. Reagan-National

6h 32m

1 stop

CUN12:52 pmCancun

Apr 21

CUN10:34 amCancun

6h 10m

1 stop

DCA5:44 pmWashington, D.C. Reagan-National

$321

JetBlue

Apr 7

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

7h 59m

1 stop

CUN1:59 pmCancun

Apr 14

CUN10:34 amCancun

6h 10m

1 stop

DCA5:44 pmWashington, D.C. Reagan-National

$325

JetBlue

Mar 23

DCA9:00 amWashington, D.C. Reagan-National

6h 20m

1 stop

CUN2:20 pmCancun

Mar 26

CUN10:55 amCancun

10h 59m

1 stop

DCA10:54 pmWashington, D.C. Reagan-National

$326

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

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Di 5/26

6:59 am-11:55 am

1 stop5h 56m

Cancun

Fr 6/5

10:10 am-10:32 pm

1 stop11h 22m

$321

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Di 5/26

6:59 am-11:54 am

1 stop5h 55m

Cancun

Di 6/2

8:25 am-9:00 pm

1 stop11h 35m

$325

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Di 5/26

6:59 am-4:44 pm

1 stop10h 45m

Cancun

Mi 6/3

8:25 am-5:01 pm

1 stop7h 36m

$326

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mi 4/29

9:00 am-2:37 pm

1 stop6h 37m

Cancun

Di 5/5

3:24 pm-11:58 pm

1 stop7h 34m

$348

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mo 4/13

1:00 pm-2:39 pm

1 stop26h 39m

Cancun

Fr 4/17

10:34 am-5:44 pm

1 stop6h 10m

$350

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

So 4/12

7:00 am-11:24 am

1 stop29h 24m

Cancun

Sa 4/18

3:54 pm-1:00 pm

1 stop20h 06m

$353

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sa 4/25

1:59 pm-2:39 pm

1 stop25h 40m

Cancun

Mi 4/29

8:25 am-5:44 pm

1 stop8h 19m

$357

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sa 5/2

6:00 pm-2:39 pm

1 stop21h 39m

Cancun

Sa 5/9

11:55 am-10:32 pm

1 stop9h 37m

$358

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mi 8/5

7:10 am-11:55 am

1 stop5h 45m

Cancun

Mi 8/12

8:25 am-7:30 pm

1 stop10h 05m

$359

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mi 3/11

10:45 am-5:10 pm

1 stop7h 25m

Cancun

Sa 3/14

6:20 pm-10:21 am

1 stop15h 01m

$360

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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 cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until October to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $435.

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 $562. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $648. 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 $599. Flights to Cancún are more costly in the afternoon, with an average ticket price of $742. 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 weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $514 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 $392 on momondo.

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

As of February 2026, prices for Washington, D.C. Reagan-National Airport to Cancún flights are approximately 7% 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

Fastest flight time	6h 29m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Cancún takes 6h 29m

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

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 6h 29m.
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 8 as of February 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 35% of the total bookings. Other popular airlines include JetBlue with 25%, United Airlines with 17%, and Delta with 9%.

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 10,739 reviews	Search Air Canada flights
Spirit Airlines	PriceFrom $237	Free Cancellation	Rating 6.3 8,488 reviews	Search Spirit Airlines flights
Delta	PriceFrom $243	Free Cancellation	Rating 7.9 8,236 reviews	Search Delta flights
United Airlines	PriceFrom $284	Free Cancellation	Rating 7.4 9,341 reviews	Search United Airlines flights
Aeromexico	PriceFrom $303	Free Cancellation	Rating 7.4 1,571 reviews	Search Aeromexico flights
American Airlines	PriceFrom $305	Free Cancellation	Rating 7.2 11,341 reviews	Search American Airlines flights
JetBlue	PriceFrom $325	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Southwest	PriceFrom $506	Free Cancellation	Rating 8.0 4,298 reviews	Search Southwest flights

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Holbox

Puerto Morelos

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Puerto Aventuras

Punta Sam

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

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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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Why use momondo?

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

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

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

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