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Cheap flights from Washington, D.C. Dulles Intl Airport to Cancún from $237

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 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
American Airlines Logo
6:52 am - 1:26 pm
IAD
-
CZM
7h 34m
1 stop
American Airlines Logo
2:16 pm - 2:18 pm
CZM
-
IAD
23h 02m
1 stop
$493American Airlines
Mon, Sep 14 - Mon, Sep 21
Air Canada Logo
1:19 pm - 2:00 pm
IAD
-
CZM
24h 41m
2 stops
Air Canada Logo
12:50 pm - 3:53 pm
CZM
-
IAD
27h 03m
2 stops
$506Air Canada
Sun, Nov 29 - Wed, Dec 2
Air Canada Logo
9:55 am - 2:00 pm
IAD
-
CZM
28h 05m
1 stop
Air Canada Logo
12:50 pm - 9:05 pm
CZM
-
IAD
8h 15m
1 stop
$506Air Canada
Sun, Nov 29 - Wed, Dec 2
Air Canada Logo
9:55 am - 2:00 pm
IAD
-
CZM
28h 05m
1 stop
Air Canada Logo
12:50 pm - 3:53 pm
CZM
-
IAD
27h 03m
2 stops
$506Air Canada
Sun, Nov 29 - Wed, Dec 2
Air Canada Logo
5:35 pm - 11:45 am
IAD
-
CZM
18h 10m
1 stop
Air Canada Logo
12:50 pm - 3:53 pm
CZM
-
IAD
27h 03m
2 stops
$511Air Canada
Sat, Nov 28 - Wed, Dec 2
Air Canada Logo
5:37 pm - 11:45 am
IAD
-
CZM
42h 08m
2 stops
Air Canada Logo
12:50 pm - 11:48 am
CZM
-
IAD
22h 58m
2 stops
$511Air Canada
Fri, Nov 27 - Wed, Dec 2
Air Canada Logo
5:37 pm - 11:45 am
IAD
-
CZM
42h 08m
2 stops
Air Canada Logo
12:50 pm - 8:10 pm
CZM
-
IAD
7h 20m
1 stop
$511Air Canada
Fri, Nov 27 - Wed, Dec 2
Air Canada Logo
5:37 pm - 11:45 am
IAD
-
CZM
18h 08m
2 stops
Air Canada Logo
12:50 pm - 3:53 pm
CZM
-
IAD
27h 03m
2 stops
$511Air Canada
Sat, Nov 28 - Wed, Dec 2
United Airlines Logo
10:10 pm - 2:19 pm
IAD
-
CZM
16h 09m
1 stop
United Airlines Logo
2:25 pm - 10:36 pm
CZM
-
IAD
8h 11m
1 stop
$561United Airlines
Fri, Jan 15 - Tue, Jan 19
United Airlines Logo
10:29 pm - 2:42 pm
IAD
-
CZM
17h 13m
1 stop
United Airlines Logo
3:52 pm - 11:55 pm
CZM
-
IAD
7h 03m
1 stop
$561United Airlines
Sat, Aug 29 - Sat, Sep 5

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

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Cozumel flight tickets
Air Canada
Nov 29
IAD1:19 pmWashington, D.C. Dulles Intl
24h 41m
2 stops
CZM2:00 pmCozumel Intl
Dec 2
CZM12:50 pmCozumel Intl
27h 03m
2 stops
IAD3:53 pmWashington, D.C. Dulles Intl
$506
Air Canada
Nov 28
IAD5:37 pmWashington, D.C. Dulles Intl
18h 08m
2 stops
CZM11:45 amCozumel Intl
Dec 2
CZM12:50 pmCozumel Intl
27h 03m
2 stops
IAD3:53 pmWashington, D.C. Dulles Intl
$511
Air Canada
Jan 16
IAD4:30 pmWashington, D.C. Dulles Intl
19h 15m
1 stop
CZM11:45 amCozumel Intl
Jan 18
CZM2:55 pmCozumel Intl
29h 28m
1 stop
IAD8:23 pmWashington, D.C. Dulles Intl
$611

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Cozumel flight tickets
United Airlines
Sep 4
IAD6:30 amWashington, D.C. Dulles Intl
9h 12m
1 stop
CZM2:42 pmCozumel Intl
Sep 8
CZM3:52 pmCozumel Intl
7h 03m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
$583
United Airlines
Dec 8
IAD6:30 amWashington, D.C. Dulles Intl
6h 53m
1 stop
CZM1:23 pmCozumel Intl
Dec 17
CZM4:50 pmCozumel Intl
7h 50m
1 stop
IAD12:40 amWashington, D.C. Dulles Intl
$671
United Airlines
Sep 22
IAD8:31 amWashington, D.C. Dulles Intl
7h 11m
1 stop
CZM2:42 pmCozumel Intl
Sep 26
CZM3:52 pmCozumel Intl
7h 38m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
$681

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 August 3, 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

Cheapest round-trip

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Mon 9/14

6:52 am-1:26 pm

1 stop7h 34m

Cozumel Intl

Mon 9/21

2:16 pm-2:18 pm

1 stop23h 02m

$493

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 11/29

1:19 pm-2:00 pm

2 stops24h 41m

Cozumel Intl

Wed 12/2

12:50 pm-3:53 pm

2 stops27h 03m

$506

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 11/29

9:55 am-2:00 pm

1 stop28h 05m

Cozumel Intl

Wed 12/2

12:50 pm-9:05 pm

1 stop8h 15m

$506

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 11/29

9:55 am-2:00 pm

1 stop28h 05m

Cozumel Intl

Wed 12/2

12:50 pm-3:53 pm

2 stops27h 03m

$506

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 11/28

5:35 pm-11:45 am

1 stop18h 10m

Cozumel Intl

Wed 12/2

12:50 pm-3:53 pm

2 stops27h 03m

$511

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 11/27

5:37 pm-11:45 am

2 stops42h 08m

Cozumel Intl

Wed 12/2

12:50 pm-11:48 am

2 stops22h 58m

$511

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 11/27

5:37 pm-11:45 am

2 stops42h 08m

Cozumel Intl

Wed 12/2

12:50 pm-8:10 pm

1 stop7h 20m

$511

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 11/28

5:37 pm-11:45 am

2 stops18h 08m

Cozumel Intl

Wed 12/2

12:50 pm-3:53 pm

2 stops27h 03m

$511

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 1/15

10:10 pm-2:19 pm

1 stop16h 09m

Cozumel Intl

Tue 1/19

2:25 pm-10:36 pm

1 stop8h 11m

$561
Quickest round-trip

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 8/29

10:29 pm-2:42 pm

1 stop17h 13m

Cozumel Intl

Sat 9/5

3:52 pm-11:55 pm

1 stop7h 03m

$561

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 Intl?

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

What airlines fly to Cozumel?

United Airlines, Frontier and Delta 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 90% of people opting to fly with this airline when traveling to Cozumel. Keep in mind that there are 6 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

6h 28m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cozumel takes 6h 28m
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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Cozumel

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

    A flight from Washington, D.C. Dulles Intl to Cozumel Intl will travel around 1393.4 mi. Typically, this will take 6h 28m by plane in normal conditions.

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

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

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

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

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

    The necessary travel and health documents for your Cozumel Intl 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
United AirlinesPriceFrom $332Free CancellationRating
7.4
10,058 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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