Cheap Flights From Washington Dulles Intl. (IAD) To Cancun Intl. (CUN)

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Cheapest Flights from Washington (IAD) to Cancun (CUN)

The cheapest flights to Cancun Intl. found within the past 7 days were CA $416 round trip and CA $193 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Nov. 10 - Fri, Nov. 14
IAD
Washington
CUN
Cancun
CA $416 Roundtrip, found 3 days ago
CA $416
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Nov. 10 from Washington to Cancun, returning Fri, Nov. 14, priced at CA $416 found 3 days ago
Mon, Nov. 10 - Fri, Nov. 14
IAD
Washington
CUN
Cancun
CA $424 Roundtrip, found 3 days ago
CA $424
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Nov. 10 from Washington to Cancun, returning Fri, Nov. 14, priced at CA $424 found 3 days ago
Mon, Aug. 25 - Wed, Sep. 3
IAD
Washington
CUN
Cancun
CA $494 Roundtrip, found 3 days ago
CA $494
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Aug. 25 from Washington to Cancun, returning Wed, Sep. 3, priced at CA $494 found 3 days ago
Mon, Aug. 25 - Wed, Sep. 3
IAD
Washington
CUN
Cancun
CA $530 Roundtrip, found 3 days ago
CA $530
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Aug. 25 from Washington to Cancun, returning Wed, Sep. 3, priced at CA $530 found 3 days ago
Mon, Aug. 25 - Wed, Sep. 3
IAD
Washington
CUN
Cancun
CA $559 Roundtrip, found 3 days ago
CA $559
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Aug. 25 from Washington to Cancun, returning Wed, Sep. 3, priced at CA $559 found 3 days ago
Sun, Aug. 31 - Sun, Sep. 7
IAD
Washington
CUN
Cancun
CA $562 Roundtrip, found 5 days ago
CA $562
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sun, Aug. 31 from Washington to Cancun, returning Sun, Sep. 7, priced at CA $562 found 5 days ago
Mon, Aug. 25 - Wed, Sep. 3
IAD
Washington
CUN
Cancun
CA $577 Roundtrip, found 3 days ago
CA $577
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Aug. 25 from Washington to Cancun, returning Wed, Sep. 3, priced at CA $577 found 3 days ago
Tue, Dec. 2 - Mon, Dec. 8
IAD
Washington
CUN
Cancun
CA $581 Roundtrip, found 2 days ago
CA $581
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec. 2 from Washington to Cancun, returning Mon, Dec. 8, priced at CA $581 found 2 days ago
Mon, Nov. 10 - Fri, Nov. 14
IAD
Washington
CUN
Cancun
CA $582 Roundtrip, found 3 days ago
CA $582
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Nov. 10 from Washington to Cancun, returning Fri, Nov. 14, priced at CA $582 found 3 days ago
Fri, Feb. 6 - Fri, Feb. 13
IAD
Washington
CUN
Cancun
CA $590 Roundtrip, found 2 days ago
CA $590
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Feb. 6 from Washington to Cancun, returning Fri, Feb. 13, priced at CA $590 found 2 days ago

Cancun Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
GR Solaris Cancun & Spa - All Inclusive

GR Solaris Cancun & Spa - All Inclusive

4 out of 5
per person
Sep 26 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Cancun (CUN)
Temptation Cancun Resort All Inclusive - Adults Only

Temptation Cancun Resort All Inclusive - Adults Only

4.5 out of 5
per person
Sep 26 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Cancun (CUN)
Haven Riviera Cancun - All Inclusive - Adults Only

Haven Riviera Cancun - All Inclusive - Adults Only

5 out of 5
per person
Sep 26 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Cancun (CUN)
The Pyramid Cancun By Oasis - All Inclusive

The Pyramid Cancun By Oasis - All Inclusive

4 out of 5
per person
Sep 26 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Cancun (CUN)
Excellence Riviera Cancun - Adults Only All Inclusive

Excellence Riviera Cancun - Adults Only All Inclusive

5 out of 5
per person
Sep 26 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Cancun (CUN)
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Frequently asked questions

Are there direct flights from IAD to Cancun Airport?
The only thing standing between you and your next extraordinary adventure is just one flight. United Airlines is the only air carrier that operates direct services from IAD to Cancun Airport, so it's a good idea to book well in advance of your departure date.
What airlines fly from Dulles Intl. Airport to Cancun Intl. Airport (CUN)?
Chosen the dates for your next vacation? Eager to fly straight from Sterling to Cancun? With United Airlines offering 30 flights every month, you'll be in the air before you know it.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington (IAD) today with the cheap prices from Travelocity!

Popular Flight Routes from Cancun (CUN)

Travelers at CUN love to visit these top cities. Roam to the top destinations from Cancun(CUN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.