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Cheap flights from Washington, D.C. Dulles Intl Airport to Cancún from $270

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 5/30. 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.
United Airlines Logo
10:20 pm - 2:42 pm
IAD
-
CZM
18h 22m
1 stop
United Airlines Logo
3:52 pm - 12:31 am
CZM
-
IAD
6h 39m
1 stop
$510United Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
6:23 am - 2:09 pm
IAD
-
CZM
9h 46m
1 stop
American Airlines Logo
3:11 pm - 11:08 am
CZM
-
IAD
17h 57m
1 stop
$521American Airlines
Sun, Jul 19 - Wed, Jul 29
United Airlines Logo
6:00 am - 2:42 pm
IAD
-
CZM
10h 42m
1 stop
United Airlines Logo
3:52 pm - 12:31 am
CZM
-
IAD
6h 39m
1 stop
$528United Airlines
Sun, May 17 - Thu, May 21
American Airlines Logo
12:25 pm - 1:45 pm
IAD
-
CZM
27h 20m
2 stops
American Airlines Logo
12:54 pm - 7:24 pm
CZM
-
IAD
4h 30m
1 stop
$549American Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
10:20 pm - 2:42 pm
IAD
-
CZM
18h 22m
1 stop
United Airlines Logo
3:52 pm - 11:59 pm
CZM
-
IAD
6h 07m
1 stop
$555United Airlines
Sun, May 10 - Sun, May 17
American Airlines Logo
8:22 pm - 12:52 pm
IAD
-
CZM
18h 30m
2 stops
American Airlines Logo
3:11 pm - 7:37 pm
CZM
-
IAD
26h 26m
2 stops
$559American Airlines
Fri, Jun 19 - Fri, Jun 26
American Airlines Logo
6:23 am - 2:09 pm
IAD
-
CZM
9h 46m
1 stop
American Airlines Logo
3:11 pm - 11:08 am
CZM
-
IAD
17h 57m
1 stop
$566American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
8:22 pm - 2:09 pm
IAD
-
CZM
19h 47m
2 stops
American Airlines Logo
2:35 pm - 5:54 pm
CZM
-
IAD
25h 19m
1 stop
$570American Airlines
Thu, Jul 30 - Thu, Aug 6
American Airlines Logo
11:59 am - 2:11 pm
IAD
-
CZM
28h 12m
1 stop
American Airlines Logo
3:20 pm - 12:36 pm
CZM
-
IAD
19h 16m
2 stops
$572American Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
8:22 pm - 2:40 pm
IAD
-
CZM
20h 18m
2 stops
American Airlines Logo
3:20 pm - 12:13 am
CZM
-
IAD
30h 53m
2 stops
$577American Airlines
Thu, Jun 18 - Thu, Jun 25

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
May 27
IAD10:20 pmWashington, D.C. Dulles Intl
18h 22m
1 stop
CZM2:42 pmCozumel
Jun 3
CZM3:52 pmCozumel
6h 39m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
$510
United Airlines
May 17
IAD6:00 amWashington, D.C. Dulles Intl
10h 42m
1 stop
CZM2:42 pmCozumel
May 21
CZM3:52 pmCozumel
6h 39m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
$528
United Airlines
May 10
IAD10:20 pmWashington, D.C. Dulles Intl
18h 22m
1 stop
CZM2:42 pmCozumel
May 17
CZM3:52 pmCozumel
6h 07m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$555

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
Jul 19
IAD6:23 amWashington, D.C. Dulles Intl
9h 46m
1 stop
CZM2:09 pmCozumel
Jul 29
CZM3:11 pmCozumel
17h 57m
1 stop
IAD11:08 amWashington, D.C. Dulles Intl
$521
American Airlines
Jul 19
IAD6:23 amWashington, D.C. Dulles Intl
9h 46m
1 stop
CZM2:09 pmCozumel
Jul 29
CZM3:11 pmCozumel
17h 57m
1 stop
IAD11:08 amWashington, D.C. Dulles Intl
$541
American Airlines
Oct 3
IAD12:25 pmWashington, D.C. Dulles Intl
27h 20m
2 stops
CZM1:45 pmCozumel
Oct 10
CZM12:54 pmCozumel
4h 30m
1 stop
IAD7:24 pmWashington, D.C. Dulles Intl
$549

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 April 14, 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

Wed 5/27

10:20 pm-2:42 pm

1 stop18h 22m

Cozumel

Wed 6/3

3:52 pm-12:31 am

1 stop6h 39m

$510

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 7/19

6:23 am-2:09 pm

1 stop9h 46m

Cozumel

Wed 7/29

3:11 pm-11:08 am

1 stop17h 57m

$521
Quickest round-trip

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 5/17

6:00 am-2:42 pm

1 stop10h 42m

Cozumel

Thu 5/21

3:52 pm-12:31 am

1 stop6h 39m

$528

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 10/3

12:25 pm-1:45 pm

2 stops27h 20m

Cozumel

Sat 10/10

12:54 pm-7:24 pm

1 stop4h 30m

$549

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 5/10

10:20 pm-2:42 pm

1 stop18h 22m

Cozumel

Sun 5/17

3:52 pm-11:59 pm

1 stop6h 07m

$555

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 6/19

8:22 pm-12:52 pm

2 stops18h 30m

Cozumel

Fri 6/26

3:11 pm-7:37 pm

2 stops26h 26m

$559

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Thu 7/23

6:23 am-2:09 pm

1 stop9h 46m

Cozumel

Thu 7/30

3:11 pm-11:08 am

1 stop17h 57m

$566

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Thu 7/30

8:22 pm-2:09 pm

2 stops19h 47m

Cozumel

Thu 8/6

2:35 pm-5:54 pm

1 stop25h 19m

$570

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Thu 6/18

11:59 am-2:11 pm

1 stop28h 12m

Cozumel

Thu 6/25

3:20 pm-12:36 pm

2 stops19h 16m

$572

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Thu 6/18

8:22 pm-2:40 pm

2 stops20h 18m

Cozumel

Thu 6/25

3:20 pm-12:13 am

2 stops30h 53m

$577

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Cozumel?

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

8h 02m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cozumel takes 8h 02m
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.
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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Cozumel

  • 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 8h 02m 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
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,581 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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