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Cheap flights from Washington, D.C. Dulles Intl Airport to Cancún from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cancún departing on 6/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:05 pm - 10:30 am
IAD
-
CZM
20h 25m
1 stop
Air Canada Logo
11:35 am - 4:13 pm
CZM
-
IAD
26h 38m
1 stop
$462Air Canada
Sat, May 23 - Sun, May 31
Delta Logo
7:18 am - 12:45 pm
IAD
-
CZM
7h 27m
1 stop
Delta Logo
2:00 pm - 8:46 pm
CZM
-
IAD
4h 46m
1 stop
$470Delta
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
5:00 am - 1:10 pm
IAD
-
CZM
10h 10m
2 stops
American Airlines Logo
2:10 pm - 7:25 pm
CZM
-
IAD
27h 15m
2 stops
$474American Airlines
Wed, Apr 1 - Tue, Apr 7
United Airlines Logo
10:11 pm - 2:42 pm
IAD
-
CZM
18h 31m
1 stop
United Airlines Logo
3:52 pm - 11:35 am
CZM
-
IAD
17h 43m
1 stop
$480United Airlines
Sat, Apr 18 - Tue, Apr 21
American Airlines Logo
6:00 am - 1:10 pm
IAD
-
CZM
9h 10m
1 stop
American Airlines Logo
2:10 pm - 11:26 pm
CZM
-
IAD
7h 16m
1 stop
$502American Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
7:00 am - 1:10 pm
IAD
-
CZM
8h 10m
1 stop
American Airlines Logo
2:10 pm - 8:49 am
CZM
-
IAD
16h 39m
2 stops
$506American Airlines
Wed, Apr 8 - Tue, Apr 14
Delta Logo
7:18 am - 12:45 pm
IAD
-
CZM
7h 27m
1 stop
Delta Logo
2:00 pm - 12:27 am
CZM
-
IAD
8h 27m
1 stop
$515Delta
Tue, Mar 24 - Sun, Mar 29
American Airlines Logo
8:11 pm - 2:44 pm
IAD
-
CZM
20h 33m
2 stops
American Airlines Logo
2:10 pm - 7:25 pm
CZM
-
IAD
27h 15m
2 stops
$519American Airlines
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
6:22 am - 2:11 pm
IAD
-
CZM
9h 49m
1 stop
American Airlines Logo
4:16 pm - 11:01 am
CZM
-
IAD
16h 45m
1 stop
$520American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
6:22 am - 2:11 pm
IAD
-
CZM
9h 49m
1 stop
American Airlines Logo
3:11 pm - 11:06 am
CZM
-
IAD
17h 55m
1 stop
$525American Airlines
Thu, Jul 23 - Thu, Jul 30

Delta flights from Washington, D.C. Dulles Intl Airport to Cozumel

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Cozumel flight tickets
Delta
Mar 24
IAD7:18 amWashington, D.C. Dulles Intl
7h 27m
1 stop
CZM12:45 pmCozumel
Mar 31
CZM2:00 pmCozumel
4h 46m
1 stop
IAD8:46 pmWashington, D.C. Dulles Intl
$470
Delta
Mar 24
IAD7:18 amWashington, D.C. Dulles Intl
7h 27m
1 stop
CZM12:45 pmCozumel
Mar 29
CZM2:00 pmCozumel
8h 27m
1 stop
IAD12:27 amWashington, D.C. Dulles Intl
$515
Delta
Mar 31
IAD6:01 amWashington, D.C. Dulles Intl
8h 44m
1 stop
CZM12:45 pmCozumel
Apr 7
CZM2:00 pmCozumel
4h 46m
1 stop
IAD8:46 pmWashington, D.C. Dulles Intl
$560

American Airlines flights from Washington, D.C. Dulles Intl Airport to Cozumel

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Cozumel flight tickets
American Airlines
Apr 1
IAD5:00 amWashington, D.C. Dulles Intl
10h 10m
2 stops
CZM1:10 pmCozumel
Apr 7
CZM2:10 pmCozumel
27h 15m
2 stops
IAD7:25 pmWashington, D.C. Dulles Intl
$474
American Airlines
Apr 1
IAD6:00 amWashington, D.C. Dulles Intl
9h 10m
1 stop
CZM1:10 pmCozumel
Apr 7
CZM2:10 pmCozumel
7h 16m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
$502
American Airlines
Apr 8
IAD7:00 amWashington, D.C. Dulles Intl
8h 10m
1 stop
CZM1:10 pmCozumel
Apr 14
CZM2:10 pmCozumel
16h 39m
2 stops
IAD8:49 amWashington, D.C. Dulles Intl
$506

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cozumel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 5/23

4:05 pm-10:30 am

1 stop20h 25m

Cozumel

Sun 5/31

11:35 am-4:13 pm

1 stop26h 38m

$462

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 3/24

7:18 am-12:45 pm

1 stop7h 27m

Cozumel

Tue 3/31

2:00 pm-8:46 pm

1 stop4h 46m

$470

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 4/1

5:00 am-1:10 pm

2 stops10h 10m

Cozumel

Tue 4/7

2:10 pm-7:25 pm

2 stops27h 15m

$474

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 4/18

10:11 pm-2:42 pm

1 stop18h 31m

Cozumel

Tue 4/21

3:52 pm-11:35 am

1 stop17h 43m

$480

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 4/1

6:00 am-1:10 pm

1 stop9h 10m

Cozumel

Tue 4/7

2:10 pm-11:26 pm

1 stop7h 16m

$502

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 4/8

7:00 am-1:10 pm

1 stop8h 10m

Cozumel

Tue 4/14

2:10 pm-8:49 am

2 stops16h 39m

$506

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 3/24

7:18 am-12:45 pm

1 stop7h 27m

Cozumel

Sun 3/29

2:00 pm-12:27 am

1 stop8h 27m

$515

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 4/8

8:11 pm-2:44 pm

2 stops20h 33m

Cozumel

Tue 4/14

2:10 pm-7:25 pm

2 stops27h 15m

$519

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 8/2

6:22 am-2:11 pm

1 stop9h 49m

Cozumel

Sun 8/9

4:16 pm-11:01 am

1 stop16h 45m

$520

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Thu 7/23

6:22 am-2:11 pm

1 stop9h 49m

Cozumel

Thu 7/30

3:11 pm-11:06 am

1 stop17h 55m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cancún from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cozumel

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 cheapest airline that flies from Washington, D.C. Dulles Intl to Cozumel?

Delta and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Cozumel

What airlines fly to Cozumel?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Cozumel from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Cozumel. Keep in mind that there are 8 different airlines that fly to Cozumel on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. Dulles Intl Airport to Cozumel

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cozumel according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cozumel (IAD to CZM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cozumel

Fastest flight time

7h 27m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cozumel takes 7h 27m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cozumel. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cozumel.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Cozumel by plane?

    A flight from Washington, D.C. Dulles Intl to Cozumel will travel around 1393.4 mi. Typically, this will take 7h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cozumel Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cozumel Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cozumel Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cozumel Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cozumel Airport.

  • What documentation or ID do you need to fly to Cozumel Airport?

    The necessary travel and health documents for your Cozumel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cozumel?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Cozumel

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cozumel with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $458Free CancellationRating
7.2
11,357 reviews
Search American Airlines flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Cozumel for you.

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

Yes. momondo enables you to select and highlight flights to Cozumel from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Cozumel?

Once you have performed a search for Washington, D.C. to Cozumel flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Cozumel, momondo offers a useful price alert feature which will track prices for flights to Cozumel from Washington, D.C. and alert you when they change.

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