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Cozumel

$251+ Cheap flights from Reagan-National (DCA) to Cozumel (CZM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CZM
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap flight deals from Reagan-National to Cozumel

Cheapest flights from Reagan-National to Cozumel
Explore the most affordable flight options available from Reagan-National to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:59 am
DCA
-
CZM
1 stop7h 46m
Delta
Tue 3/312:00 pm
CZM
-
DCA
1 stop5h 41m
Delta
Deal found 2/18$470
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:00 am
DCA
-
CZM
2 stops11h 11m
American Airlines
Tue 8/114:16 pm
CZM
-
DCA
1 stop6h 35m
American Airlines
Deal found 2/20$474
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:08 pm
DCA
-
CZM
1 stop19h 57m
American Airlines
Tue 7/283:11 pm
CZM
-
DCA
1 stop15h 52m
American Airlines
Deal found 2/21$481
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:59 am
DCA
-
CZM
1 stop9h 12m
American Airlines
Wed 8/54:16 pm
CZM
-
DCA
1 stop6h 35m
American Airlines
Deal found 2/21$492
This Aeromexico deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:59 am
DCA
-
CZM
1 stop7h 46m
Aeromexico
Tue 4/72:00 pm
CZM
-
DCA
1 stop5h 41m
Aeromexico
Deal found 2/19$502
This Aeromexico deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:59 am
DCA
-
CZM
1 stop7h 46m
Aeromexico
Fri 3/272:00 pm
CZM
-
DCA
1 stop6h 42m
Aeromexico
Deal found 2/20$515
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:59 pm
DCA
-
CZM
2 stops20h 11m
Delta
Tue 3/312:00 pm
CZM
-
DCA
1 stop5h 41m
Delta
Deal found 2/18$519
This Aeromexico deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:59 am
DCA
-
CZM
1 stop6h 46m
Aeromexico
Tue 3/242:00 pm
CZM
-
DCA
1 stop5h 41m
Aeromexico
Deal found 2/18$524
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:33 pm
DCA
-
CZM
1 stop25h 36m
American Airlines
Sat 10/1012:54 pm
CZM
-
DCA
1 stop9h 05m
American Airlines
Deal found 2/20$525
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:55 pm
DCA
-
CZM
1 stop21h 10m
American Airlines
Thu 7/303:11 pm
CZM
-
DCA
1 stop15h 52m
American Airlines
Deal found 2/20$528
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:00 am
DCA
-
CZM
1 stop11h 11m
American Airlines
Tue 7/213:11 pm
CZM
-
DCA
1 stop6h 47m
American Airlines
Deal found 2/20$530
This Aeromexico deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:00 am
DCA
-
CZM
1 stop8h 45m
Aeromexico
Tue 3/242:00 pm
CZM
-
DCA
1 stop7h 39m
Aeromexico
Deal found 2/20$534

Find flight deals from Reagan-National to Cozumel

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Cozumel (CZM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(American Airlines)

One-way from

$251
(Delta)

Popular in

June

Cheapest in

December

Average price

$515
Provider with most accurate pricing for Washington, D.C. (WAS)-Cancun flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cancun flights.
Search Deals
From Washington, D.C. Reagan-National to Cozumel
Search Deals
One-way flight from Washington, D.C. Reagan-National to Cozumel
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Cozumel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cozumel that are best for you.

Fly from

Reagan-National

Fly to

Cozumel

Route

Depart

Return

Price

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Mon 3/23

6:00 am-12:45 pm

1 stop8h 45m

Cozumel

Mon 3/30

2:00 pm-11:39 pm

1 stop7h 39m

$515

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Tue 4/14

8:30 am-2:42 pm

1 stop8h 12m

Cozumel

Mon 4/20

3:52 pm-11:59 pm

1 stop6h 07m

$515

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Fri 3/20

7:59 pm-2:10 pm

2 stops20h 11m

Cozumel

Tue 3/31

2:00 pm-9:41 pm

1 stop5h 41m

$519

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Thu 3/19

7:59 am-12:45 pm

1 stop6h 46m

Cozumel

Mon 3/23

2:00 pm-10:42 pm

1 stop6h 42m

$560

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Tue 3/17

6:00 am-12:45 pm

1 stop8h 45m

Cozumel

Mon 3/23

2:00 pm-10:42 pm

1 stop6h 42m

$562

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Tue 4/14

8:30 am-2:42 pm

1 stop8h 12m

Cozumel

Tue 4/21

3:52 pm-11:59 pm

1 stop6h 07m

$580

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Wed 4/29

8:30 am-2:42 pm

1 stop8h 12m

Cozumel

Wed 5/6

3:52 pm-11:58 pm

1 stop6h 06m

$580

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Tue 3/31

8:30 am-2:42 pm

1 stop8h 12m

Cozumel

Fri 4/10

3:52 pm-11:59 pm

1 stop6h 07m

$580

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Tue 3/31

7:59 am-12:45 pm

1 stop6h 46m

Cozumel

Sat 4/11

3:30 pm-11:34 am

2 stops18h 04m

$589

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Sat 3/21

8:00 am-12:23 pm

1 stop30h 23m

Cozumel

Fri 3/27

1:25 pm-10:10 pm

1 stop6h 45m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 results
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Best time to book a flight from Reagan-National to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Cozumel

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Cozumel?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cozumel (average of $266). Flying from Washington, D.C. Reagan-National Airport to Cozumel in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cozumel

Get insights into the airlines that provide service to Cozumel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cozumel. Reviews last updated February 22, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Cozumel, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,341 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,338 reviews
United Airlines
7.4
Good
9,341 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Cozumel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cozumel from Washington, D.C. Reagan-National?

    If you book a flight to Cozumel from Washington, D.C. Reagan-National, you will be flying to Cozumel, which is the city’s only airport. Cozumel (CZM) is located 1.7 mi from the center of Cozumel. There are 0 flights from Washington, D.C. Reagan-National to Cozumel per day from 2 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Cozumel?

    Airlines like Delta and United Airlines fly from Washington, D.C. Reagan-National Airport to Cozumel in about 8h 12m. The time it takes to get you to your destination can typically vary by up to 33m. Airlines will cover a distance of 1396 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Cozumel round-trip?

    According to our current data, United Airlines ($460), and American Airlines ($500) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Cozumel. United Airlines is currently priced 23% below the average price you’ll pay for this route.

  • Can I find deals for flights from Reagan-National to Cozumel that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Cozumel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Cozumel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Cozumel.

  • Can I find deals for business class flights from Reagan-National to Cozumel?

    Yes. Cheapflights offers flight deals from Reagan-National to Cozumel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Cozumel?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cozumel (average of $266). Flying from Washington, D.C. Reagan-National Airport to Cozumel in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to Cozumel

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Reagan-National to Cozumel

Discover the top 2 airlines that operate flights from Reagan-National to Cozumel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$460Average$573FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$500Average$598FlexibilityNo cancel feeOn-time71%

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