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Cheap flights from Washington, D.C. Dulles Intl Airport to Cancún from $256

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 12/31. 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

American Airlines Logo
6:04 am - 1:53 pmIAD-CZM
8h 49m1 stop
American Airlines Logo
2:53 pm - 10:33 pmCZM-IAD
6h 40m1 stop
$488American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
American Airlines Logo
6:04 am - 1:53 pmIAD-CZM
8h 49m1 stop
American Airlines Logo
2:53 pm - 8:41 amCZM-IAD
16h 48m2 stops
$492American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
6:00 am - 2:00 pmIAD-CZM
9h 00m1 stop
Delta Logo
3:15 pm - 9:13 pmCZM-IAD
4h 58m1 stop
$503Delta
Find Deal
Sat, Feb 7 - Fri, Feb 13
United Airlines Logo
10:18 pm - 12:19 pmIAD-CZM
16h 01m1 stop
United Airlines Logo
1:21 pm - 10:06 pmCZM-IAD
6h 45m1 stop
$505United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Aeromexico Logo
6:00 am - 2:15 pmIAD-CZM
9h 15m1 stop
Aeromexico Logo
3:15 pm - 11:17 pmCZM-IAD
7h 02m1 stop
$513Aeromexico
Find Deal
Fri, Jan 2 - Thu, Jan 8
American Airlines Logo
6:00 am - 1:50 pmIAD-CZM
8h 50m1 stop
American Airlines Logo
2:50 pm - 10:59 pmCZM-IAD
7h 09m1 stop
$518American Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
Aeromexico Logo
6:00 am - 2:00 pmIAD-CZM
9h 00m1 stop
Aeromexico Logo
2:20 pm - 9:13 pmCZM-IAD
4h 53m1 stop
$520Aeromexico
Find Deal
Wed, Feb 11 - Wed, Mar 11
American Airlines Logo
5:29 pm - 1:53 pmIAD-CZM
21h 24m2 stops
American Airlines Logo
3:00 pm - 8:41 amCZM-IAD
16h 41m2 stops
$522American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
10:35 pm - 2:19 pmIAD-CZM
16h 44m1 stop
United Airlines Logo
2:25 pm - 10:12 pmCZM-IAD
6h 47m1 stop
$530United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
7:00 am - 2:00 pmIAD-CZM
8h 00m1 stop
Delta Logo
3:15 pm - 9:13 pmCZM-IAD
4h 58m1 stop
$542Delta
Find Deal
Sun, Feb 8 - Fri, Feb 13

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
Oct 18
IAD10:18 pmWashington, D.C. Dulles Intl
16h 01m
1 stop
CZM12:19 pmCozumel
Oct 22
CZM1:21 pmCozumel
6h 45m
1 stop
IAD10:06 pmWashington, D.C. Dulles Intl
$505
Find similar
United Airlines
Nov 7
IAD10:35 pmWashington, D.C. Dulles Intl
16h 44m
1 stop
CZM2:19 pmCozumel
Nov 11
CZM2:25 pmCozumel
6h 47m
1 stop
IAD10:12 pmWashington, D.C. Dulles Intl
$530
Find similar
United Airlines
Jan 17
IAD6:03 amWashington, D.C. Dulles Intl
7h 55m
1 stop
CZM12:58 pmCozumel
Jan 24
CZM2:08 pmCozumel
20h 36m
1 stop
IAD11:44 amWashington, D.C. Dulles Intl
$546
Find similar

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

Our best Aeromexico deals on Washington, D.C. Dulles Intl Airport to Cozumel flight tickets
Aeromexico
Jan 2
IAD6:00 amWashington, D.C. Dulles Intl
9h 15m
1 stop
CZM2:15 pmCozumel
Jan 8
CZM3:15 pmCozumel
7h 02m
1 stop
IAD11:17 pmWashington, D.C. Dulles Intl
$513
Find similar
Aeromexico
Feb 11
IAD6:00 amWashington, D.C. Dulles Intl
9h 00m
1 stop
CZM2:00 pmCozumel
Mar 11
CZM2:20 pmCozumel
4h 53m
1 stop
IAD9:13 pmWashington, D.C. Dulles Intl
$520
Find similar
Aeromexico
Jan 17
IAD12:30 pmWashington, D.C. Dulles Intl
24h 45m
2 stops
CZM12:15 pmCozumel
Jan 24
CZM3:15 pmCozumel
7h 02m
1 stop
IAD11:17 pmWashington, D.C. Dulles Intl
$528
Find similar

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 September 17, 2025.
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

Wed 11/12

6:04 am-1:53 pm

1 stop8h 49m

Cozumel

Wed 11/19

2:53 pm-10:33 pm

1 stop6h 40m

$488

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 11/12

6:04 am-1:53 pm

1 stop8h 49m

Cozumel

Wed 11/19

2:53 pm-8:41 am

2 stops16h 48m

$492

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 2/7

6:00 am-2:00 pm

1 stop9h 00m

Cozumel

Fri 2/13

3:15 pm-9:13 pm

1 stop4h 58m

$503

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 10/18

10:18 pm-12:19 pm

1 stop16h 01m

Cozumel

Wed 10/22

1:21 pm-10:06 pm

1 stop6h 45m

$505

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 1/2

6:00 am-2:15 pm

1 stop9h 15m

Cozumel

Thu 1/8

3:15 pm-11:17 pm

1 stop7h 02m

$513

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 12/12

6:00 am-1:50 pm

1 stop8h 50m

Cozumel

Tue 12/16

2:50 pm-10:59 pm

1 stop7h 09m

$518

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 2/11

6:00 am-2:00 pm

1 stop9h 00m

Cozumel

Wed 3/11

2:20 pm-9:13 pm

1 stop4h 53m

$520

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Wed 11/12

5:29 pm-1:53 pm

2 stops21h 24m

Cozumel

Wed 11/19

3:00 pm-8:41 am

2 stops16h 41m

$522

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 11/7

10:35 pm-2:19 pm

1 stop16h 44m

Cozumel

Tue 11/11

2:25 pm-10:12 pm

1 stop6h 47m

$530

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 2/8

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Fri 2/13

3:15 pm-9:13 pm

1 stop4h 58m

$542

Flights are sorted by cheapest round-trip flights 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 cheapest month to fly to Cozumel?

If you aren’t able to travel to Cozumel during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $536.

What is the cheapest day to depart on your flight to Cozumel?

On average, the least expensive day to fly to Cozumel from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $499. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Cozumel for around $651.

What is the cheapest time of day to depart on your flight to Cozumel?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Cozumel flights are usually those with departure times in the afternoon. Our users have found flights to Cozumel in the afternoon for as low as $508. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $580 on average. Flights to Cozumel from Washington, D.C. Dulles Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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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  • 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 55m 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 $491Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $505Free CancellationRating
7.2
10,000 reviews
Search American 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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