IAD - CZM

$270 Find Cheap Flights from Washington Dulles Airport to Cozumel

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Cozumel departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cozumel

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cozumel, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cozumel, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$510
Typical prices: $591-$533
United Airlines
sön 5/17tors 5/21
IAD - CZM • 1 stop
Cheapest one-way
$270
Air Canada
lör 5/30
IAD - CZM • 1 stop
Top airlines
United Airlines
Cheapest • from $510 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Cozumel. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $573 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 30m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cozumel!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Cozumel (IAD-CZM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Cozumel that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Cozumel

sön, maj 17 - tors, maj 21
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
$510United Airlines
sön, jul 19 - ons, jul 29
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
sön, maj 17 - tors, maj 21
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
lör, okt 3 - lör, okt 10
American Airlines Logo
5:56 pm - 1:45 pm
IAD
-
CZM
21h 49m
2 stops
American Airlines Logo
3:25 pm - 8:39 am
CZM
-
IAD
15h 14m
2 stops
$549American Airlines
lör, okt 3 - lör, okt 10
American Airlines Logo
6:41 pm - 1:45 pm
IAD
-
CZM
21h 04m
1 stop
American Airlines Logo
12:54 pm - 11:46 pm
CZM
-
IAD
8h 52m
1 stop
$555American Airlines
lör, maj 9 - ons, maj 13
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
$557United Airlines
fre, jun 19 - fre, jun 26
American Airlines Logo
8:22 pm - 2:11 pm
IAD
-
CZM
19h 49m
2 stops
American Airlines Logo
3:11 pm - 8:50 am
CZM
-
IAD
15h 39m
2 stops
$559American Airlines
lör, maj 9 - ons, maj 13
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
$562United Airlines
tors, jul 30 - tors, aug 6
American Airlines Logo
6:23 am - 2:09 pm
IAD
-
CZM
9h 46m
1 stop
American Airlines Logo
2:43 pm - 6:27 pm
CZM
-
IAD
25h 44m
1 stop
$566American Airlines
tors, jul 30 - tors, aug 6
American Airlines Logo
8:22 pm - 2:09 pm
IAD
-
CZM
19h 47m
2 stops
American Airlines Logo
2:43 pm - 6:27 pm
CZM
-
IAD
25h 44m
1 stop
$570American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Cozumel flights

Get data-powered insights and trends into flights from Dulles Intl to Cozumel to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Cozumel?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Cozumel departing in May.
Find deals

Good to know

Cheapest flight$270
Most popular time to fly with an average 16% increase in price.
Flight from Washington Dulles Airport to Cozumel

When to book flights from Dulles Intl to Cozumel

Are your dates flexible? Find out the best times to travel from Dulles Intl to Cozumel based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Cozumel flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Cozumel?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Cozumel was $270 for a one-way ticket and $510 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Cozumel?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Cozumel.

  • Which airports will I be using when flying from Washington Dulles Airport to Cozumel?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Cozumel is Cozumel.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Cozumel?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Cozumel?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Cozumel.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Cozumel?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Cozumel.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Cozumel?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cozumel from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Cozumel?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cozumel with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and CZM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Cozumel?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cozumel from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Cozumel

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cozumel. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Cozumel? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9589 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Vegetarian selection could be better. Bread was too hard to chew.

8.0 ExcellentAnonymous, Apr 2026
IAD - FRA
Read more United Airlines reviews

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

Everything you need to know for your flight from Dulles Intl to Cozumel

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Cozumel (CZM)