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Cheap flights from Washington, D.C. Dulles Intl Airport to Cancún from $223

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 1/20. 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.
Aeromexico Logo
6:00 am - 1:50 pm
IAD
-
CZM
8h 50m1 stop
Aeromexico Logo
3:05 pm - 12:24 am
CZM
-
IAD
8h 19m1 stop
$407Aeromexico
Mon, Jan 26 - Wed, Feb 4
Aeromexico Logo
6:01 am - 12:45 pm
IAD
-
CZM
8h 44m1 stop
Aeromexico Logo
2:00 pm - 12:31 am
CZM
-
IAD
8h 31m1 stop
$415Aeromexico
Tue, Mar 24 - Wed, Apr 1
Air Canada Logo
4:30 pm - 2:50 pm
IAD
-
CZM
23h 20m1 stop
Air Canada Logo
4:00 pm - 9:25 pm
CZM
-
IAD
28h 25m1 stop
$421Air Canada
Tue, Jan 13 - Wed, Jan 21
Air Canada Logo
4:30 pm - 2:50 pm
IAD
-
CZM
23h 20m1 stop
Air Canada Logo
3:10 pm - 8:54 pm
CZM
-
IAD
28h 44m1 stop
$442Air Canada
Tue, Jan 13 - Mon, Jan 26
Air Canada Logo
9:45 am - 2:00 pm
IAD
-
CZM
29h 15m1 stop
Air Canada Logo
4:00 pm - 3:46 pm
CZM
-
IAD
22h 46m1 stop
$445Air Canada
Sun, Jan 18 - Wed, Jan 21
Air Canada Logo
10:06 pm - 2:05 pm
IAD
-
CZM
16h 59m1 stop
Air Canada Logo
4:00 pm - 3:46 pm
CZM
-
IAD
22h 46m1 stop
$448Air Canada
Sat, Jan 10 - Wed, Jan 14
Aeromexico Logo
6:00 am - 1:50 pm
IAD
-
CZM
8h 50m1 stop
Aeromexico Logo
3:05 pm - 12:24 am
CZM
-
IAD
8h 19m1 stop
$452Aeromexico
Thu, Jan 29 - Wed, Feb 4
Delta Logo
7:15 am - 1:50 pm
IAD
-
CZM
7h 35m1 stop
Delta Logo
3:05 pm - 12:24 am
CZM
-
IAD
8h 19m1 stop
$460Delta
Fri, Jan 30 - Wed, Feb 4
Air Canada Logo
10:06 pm - 2:50 pm
IAD
-
CZM
17h 44m1 stop
Air Canada Logo
4:00 pm - 8:54 pm
CZM
-
IAD
27h 54m2 stops
$463Air Canada
Tue, Jan 13 - Wed, Jan 21
American Airlines Logo
5:46 pm - 2:24 pm
IAD
-
CZM
21h 38m2 stops
American Airlines Logo
3:20 pm - 10:58 am
CZM
-
IAD
18h 38m2 stops
$465American Airlines
Sat, Jan 24 - Sat, Jan 31

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
Jan 24
IAD1:08 pmWashington, D.C. Dulles Intl
26h 16m
2 stops
CZM2:24 pmCozumel
Jan 31
CZM2:13 pmCozumel
8h 29m
1 stop
IAD11:42 pmWashington, D.C. Dulles Intl
$465
Find similar
American Airlines
Feb 21
IAD5:32 pmWashington, D.C. Dulles Intl
21h 38m
1 stop
CZM2:10 pmCozumel
Feb 28
CZM5:20 pmCozumel
19h 15m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$474
Find similar
American Airlines
Jan 17
IAD5:46 pmWashington, D.C. Dulles Intl
21h 52m
2 stops
CZM2:38 pmCozumel
Jan 27
CZM3:25 pmCozumel
20h 11m
2 stops
IAD12:36 pmWashington, D.C. Dulles Intl
$477
Find similar

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
Jan 27
IAD6:03 amWashington, D.C. Dulles Intl
8h 20m
1 stop
CZM1:23 pmCozumel
Feb 3
CZM2:25 pmCozumel
6h 53m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$516
Find similar
United Airlines
Mar 1
IAD6:01 amWashington, D.C. Dulles Intl
8h 22m
1 stop
CZM1:23 pmCozumel
Mar 10
CZM1:25 pmCozumel
7h 11m
1 stop
IAD10:36 pmWashington, D.C. Dulles Intl
$518
Find similar
United Airlines
Jan 27
IAD6:03 amWashington, D.C. Dulles Intl
8h 20m
1 stop
CZM1:23 pmCozumel
Feb 3
CZM2:25 pmCozumel
6h 53m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$525
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 December 28, 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

Mon 1/26

6:00 am-1:50 pm

1 stop8h 50m

Cozumel

Wed 2/4

3:05 pm-12:24 am

1 stop8h 19m

$407

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 3/24

6:01 am-12:45 pm

1 stop8h 44m

Cozumel

Wed 4/1

2:00 pm-12:31 am

1 stop8h 31m

$415

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 1/13

4:30 pm-2:50 pm

1 stop23h 20m

Cozumel

Wed 1/21

4:00 pm-9:25 pm

1 stop28h 25m

$421

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 1/13

4:30 pm-2:50 pm

1 stop23h 20m

Cozumel

Mon 1/26

3:10 pm-8:54 pm

1 stop28h 44m

$442

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sun 1/18

9:45 am-2:00 pm

1 stop29h 15m

Cozumel

Wed 1/21

4:00 pm-3:46 pm

1 stop22h 46m

$445

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 1/10

10:06 pm-2:05 pm

1 stop16h 59m

Cozumel

Wed 1/14

4:00 pm-3:46 pm

1 stop22h 46m

$448

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Thu 1/29

6:00 am-1:50 pm

1 stop8h 50m

Cozumel

Wed 2/4

3:05 pm-12:24 am

1 stop8h 19m

$452

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Fri 1/30

7:15 am-1:50 pm

1 stop7h 35m

Cozumel

Wed 2/4

3:05 pm-12:24 am

1 stop8h 19m

$460

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 1/13

10:06 pm-2:50 pm

1 stop17h 44m

Cozumel

Wed 1/21

4:00 pm-8:54 pm

2 stops27h 54m

$463

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Sat 1/24

5:46 pm-2:24 pm

2 stops21h 38m

Cozumel

Sat 1/31

3:20 pm-10:58 am

2 stops18h 38m

$465

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 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

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
DeltaPriceFrom $486Free CancellationRating
7.9
8,019 reviews
Search Delta flights
United AirlinesPriceFrom $491Free CancellationRating
7.4
9,113 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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