Washington to Cancun flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are typical right now
$355 is close to the usual $374 for Washington → Cancun.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Washington → Cancun drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $389 |
| November 2026 | $358 |
| December 2026 | $355 (cheapest month) |
| January 2027 | $413 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 9 – 14 5 nights · leave Wed$355 −5% vs usual$355 −5% vs usual Book
jetBlue 1 stop · 4h 43m -
Nov 17 – 21 4 nights · leave Tue$358$358 Book
American Airlines 1 stop · 4h 43m -
Nov 23 – 27 4 nights · leave Mon$374$374 Book
Aeromexico 1 stop · 7h 51m -
Oct 11 – 17 6 nights · leave Sun$389$389 Book
Frontier Airlines 1 stop · 6h 11m -
Oct 21 – 28 7 nights · leave Wed$394 +5% vs usual$394 +5% vs usual Book
Volaris 2 stops · 9h 21m -
Nov 11 – 16 5 nights · leave Wed$403 +8% vs usual$403 +8% vs usual Book
Aeromexico 1 stop · 7h 48m
-
Nov 12 – 15 3 nights · leave Thu$445 +19% vs usual$445 +19% vs usual Book
Frontier Airlines 3 stops · 6h 28m
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Oct 1 – 8 7 nights · leave Thu$458 +22% vs usual$458 +22% vs usual Book
United Airlines 2 stops · 6h 48m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Cancun
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
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Airport transfer to Cancun
Fixed prices from CUN on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Cancun · Dec 9 – 14- Car rental in Mexico Economybookings · compare rental companies (opens Economybookings in a new tab)
Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Washington to Cancun: questions
How much is a flight from Washington to Cancun?
The cheapest round trip we have found right now is $355, leaving December 9 and returning December 14. The usual price on this route is about $374, so this fare is 5% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Washington to Cancun?
December 2026, with round trips from $355. The most expensive month in our data is January (from $413). Based on the 4 months ahead we have prices for.
About this route
We track round-trip economy fares from Washington (United States) to Cancun (Mexico) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $355, departing December 9 and returning December 14, about 5% below the usual $374. Right now we're following 10 upcoming date combinations on this route. The cheapest month to fly in our data is December, from $355. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.