HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cozumel

$187+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CZM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Cozumel with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 15, 2025.

Round-trip from

$453
(Air Canada)

One-way from

$187
(Air Canada)

Popular in

June

Cheapest in

February

Average price

$693
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 ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:59 amDCA - CZM
1 stop8h 06mAir Canada
Mon 10/272:10 pmCZM - DCA
2 stops25h 55mAir Canada
Deal found 9/11$453
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amDCA - CZM
1 stop8h 23mUnited Airlines
Tue 12/162:25 pmCZM - DCA
1 stop6h 39mUnited Airlines
Deal found 9/13$513
This American Airlines deal was found by Cheapflights users on 9/12. 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 12/125:00 amDCA - CZM
1 stop10h 36mAmerican Airlines
Tue 12/163:16 pmCZM - DCA
1 stop7h 11mAmerican Airlines
Deal found 9/12$518
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/278:20 amDCA - CZM
1 stop7h 27mAmerican Airlines
Mon 11/33:00 pmCZM - DCA
1 stop5h 29mAmerican Airlines
Deal found 9/12$520
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amDCA - CZM
1 stop8h 23mUnited Airlines
Tue 11/42:25 pmCZM - DCA
1 stop6h 44mUnited Airlines
Deal found 9/13$547
This American Airlines deal was found by Cheapflights users on 9/11. 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 12/55:00 amDCA - CZM
2 stops10h 36mAmerican Airlines
Wed 12/103:16 pmCZM - DCA
1 stop7h 11mAmerican Airlines
Deal found 9/11$557
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 11/305:00 amDCA - CZM
1 stop10h 20mAmerican Airlines
Sun 12/72:50 pmCZM - DCA
1 stop17h 29mAmerican Airlines
Deal found 9/12$571
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 12/145:59 amDCA - CZM
1 stop9h 37mAmerican Airlines
Tue 12/305:07 pmCZM - DCA
1 stop15h 19mAmerican Airlines
Deal found 9/11$593
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 12/145:00 amDCA - CZM
2 stops10h 36mAmerican Airlines
Wed 12/313:05 pmCZM - DCA
2 stops18h 52mAmerican Airlines
Deal found 9/11$597

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 September 15, 2025.
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

Fri 12/5

7:59 pm-12:58 pm

1 stop17h 59m

Cozumel

Wed 12/10

2:25 pm-11:44 pm

1 stop8h 19m

$513

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Fri 12/12

6:00 am-1:23 pm

1 stop8h 23m

Cozumel

Tue 12/16

2:25 pm-10:04 pm

1 stop6h 39m

$513

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Sat 10/25

12:55 pm-12:23 pm

1 stop25h 28m

Cozumel

Tue 10/28

1:25 pm-10:09 pm

1 stop6h 44m

$611

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Fri 10/24

6:00 am-12:19 pm

1 stop8h 19m

Cozumel

Thu 10/30

1:25 pm-10:09 pm

1 stop6h 44m

$614

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Sat 10/25

12:55 pm-1:05 pm

2 stops26h 10m

Cozumel

Mon 10/27

2:10 pm-6:05 pm

2 stops25h 55m

$616

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Sat 12/13

6:00 am-12:58 pm

1 stop7h 58m

Cozumel

Wed 12/17

2:25 pm-10:04 pm

1 stop6h 39m

$623

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Sun 11/16

6:00 am-1:23 pm

1 stop8h 23m

Cozumel

Sun 11/23

2:25 pm-10:09 pm

1 stop6h 44m

$623

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Fri 10/24

6:00 am-12:19 pm

1 stop8h 19m

Cozumel

Tue 10/28

1:25 pm-10:09 pm

1 stop6h 44m

$623

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Sat 12/6

7:59 pm-1:23 pm

1 stop18h 24m

Cozumel

Mon 12/8

2:25 pm-10:04 pm

1 stop6h 39m

$623

Washington, D.C.Cozumel

DCA - CZM

DCACZM

Washington, D.C. Reagan-National

Fri 11/14

6:00 am-1:23 pm

1 stop8h 23m

Cozumel

Tue 11/18

2:25 pm-10:09 pm

1 stop6h 44m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 23 results
1
2
3

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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cozumel (average of $464). Flying from Washington, D.C. Reagan-National Airport to Cozumel in June is currently the most expensive (average of $644). 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 September 15, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Cozumel, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 United Airlines fly from Washington, D.C. Reagan-National Airport to Cozumel in about 17h 59m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1396 mi.

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

    According to our current data, Delta ($472), and American Airlines ($507) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Cozumel. Delta is currently priced 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Cozumel one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Cozumel for a low price.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cozumel (average of $464). Flying from Washington, D.C. Reagan-National Airport to Cozumel in June is currently the most expensive (average of $644). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Cozumel

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Cancún flights
Baltimore to Cancún flights
Reagan-National to Cancún flights
Dulles Intl to Cozumel flights
Baltimore to Cozumel flights
Baltimore to Chetumal flights

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$472Average$573FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$507Average$644FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.