Cheap flights from Washington to Cancún (IAD-CUN)

Good to Know: Cheapest and Fastest IAD - CUN Flights

Useful information for finding best airline tickets from Washington Dulles International to Cancún International on your next trip.

Cheapest Round Trip Flight

$929

Delta Airlines • 1 stop • 10h 20m

Oct 15 – Oct 19

The cheapest round trip flight from Washington to Cancún (IAD-CUN-IAD) is currently $929

🔍 Search Flights

Fastest Flight

9h 12m

The fastest nonstop flight from Washington to Cancún (IAD-CUN) takes 9h 12m

Latest Flight Deals from Washington (IAD) to Cancún (CUN)

Compare and book low fare round-trip air tickets from Washington to Cancún. Ideal for travelers with confirmed return itineraries.

Oct 15 - Oct 19, Economy

Washington → Cancún

10h 20m

6:05 AM - 11:25 AM • 1 stop

Washington → Cancún

13h 36m

6:04 AM - 3:20 PM • 1 stop

$929

Delta Airlines

Oct 15 - Oct 19, Economy

Washington → Cancún

11h 52m

8:13 AM - 2:25 PM • 1 stop

Washington → Cancún

13h 36m

6:04 AM - 3:20 PM • 1 stop

$929

Delta Airlines

Oct 15 - Oct 19, Economy

Washington → Cancún

13h 35m

6:00 AM - 1:15 PM • 1 stop

Washington → Cancún

13h 36m

6:04 AM - 3:20 PM • 1 stop

$929

Delta Airlines

Oct 15 - Oct 19, Economy

Washington → Cancún

10h 2m

8:13 AM - 1:15 PM • 1 stop

Washington → Cancún

13h 36m

6:04 AM - 3:20 PM • 1 stop

$929

Delta Airlines

Oct 15 - Oct 19, Economy

Washington → Cancún

9h 12m

3:03 PM - 7:55 PM • 1 stop

Washington → Cancún

13h 36m

6:04 AM - 3:20 PM • 1 stop

$929

Delta Airlines

Oct 15 - Oct 19, Economy

Washington → Cancún

10h 35m

6:00 AM - 11:35 AM • 1 stop

Washington → Cancún

13h 36m

6:04 AM - 3:20 PM • 1 stop

$929

Delta Airlines

Fly from Washington to Cancún with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Cancún? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Cancún Flights

What are the airports in Washington?

IAD,BWI,DCA

What’s the most popular airline flying from IAD to CUN?

The most popular airline flying from Washington to Cancún are

Can I fly from IAD to CUN non-stop?

Which airlines fly nonstop between Washington and Cancún?

The non-stop flights between Washington and Cancún are .

What’s the earliest departure time from IAD to CUN Airport?

The earliest flight leaves IAD at 6:00 am and lands in CUN - Cancún International

What are the airports in Cancún?

CUN

Can I make changes to my Washington to Cancún flight tickets or cancel them on FareLeaders.com?

No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.

Can I cancel my flight tickets from IAD to CUN?

Read the fare rules of the Washington to Cancún air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.

Which airline alliances offer flights from Washington and Cancún?

operate flights between Washington and Cancún

How long does a flight from Washington to Cancún take?

It takes approximately 3 hour to fly non-stop from IAD to CUN, which is 1354.76 miles by air.

Which airlines provide the cheapest flights from Washington (IAD) to Cancún (CUN) ?

In the past couple of days, the cheapest tickets to CUN from IAD were found on DL : USD 929

Do I need a passport to fly between IAD and CUN?

Yes

What’s the latest departure time from IAD to CUN ?

The last flight leaves IAD at 3:03 pm