Dallas to Cancun flights
The cheapest round trip we found from Dallas to Cancun is $275 (Dec 21 – 28, 1 stop), 26% below the usual $374.
DFW to CUN · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $460 |
| December 2026 | $275 (cheapest month) |
| January 2027 | No fares found yet |
| February 2027 | $326 |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | $384 |
| June 2027 | $374 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 21 – 28 7 nights · leave Mon$275 −26% vs usual$275 −26% vs usual Book
Frontier Airlines 1 stop · 2h 50m -
Dec 20 – Jan 1, 2027 12 nights · leave Sun$309 −17% vs usual$309 −17% vs usual Book
Frontier Airlines 1 stop · 5h 20m
-
Dec 21 – 27 6 nights · leave Mon$314 −16% vs usual$314 −16% vs usual Book
Volaris 1 stop · 2h 50m -
Feb 5 – 19, 2027 14 nights · leave Fri$326 −13% vs usual$326 −13% vs usual Book
Volaris 1 stop · 4h 52m
-
Dec 19 – 31 12 nights · leave Sat$406 +9% vs usual$406 +9% vs usual Book
Frontier Airlines 1 stop · 2h 50m
-
Dec 19 – 30 11 nights · leave Sat$433 +16% vs usual$433 +16% vs usual Book
Frontier Airlines 1 stop · 2h 50m
-
Dec 14 – 24 10 nights · leave Mon$449 +20% vs usual$449 +20% vs usual Book
Frontier Airlines 2 stops · 9h 19m
-
Nov 15 – 22 7 nights · leave Sun$460 +23% vs usual$460 +23% vs usual Book
Frontier Airlines 1 stop · 5h 03m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Cancun
One Go City pass for Chichen Itza day trip, Xcaret Park, Interactive Aquarium Cancun and more
- All-Inclusive Pass Unlimited Visit as many attractions as you like for 2–5 days from $189 See pass
- All-Inclusive Pass Plus All-Inclusive plus 1 extra attractions from $274 See pass
- Essentials Pass A few top attractions, chosen as you go from $159 See pass
Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Cancun · Dec 21 – 28- eSIM for Mexico Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Mexico Economybookings · compare rental companies (opens Economybookings in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
More from Dallas
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Flights to Cancun from other cities
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- Tijuana $190
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Dallas to Cancun: questions
How much does a flight from Dallas to Cancun cost?
The cheapest round trip we have found right now is $275, leaving December 21 and returning December 28. The usual price on this route is about $374, so this fare is 26% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Dallas to Cancun?
December 2026, with round trips from $275. The most expensive month in our data is November (from $460). Based on the 5 months ahead we have prices for.
Which airports do Dallas to Cancun flights use?
Dallas airports include Dallas/Fort Worth International (DFW), Addison (ADS) and Dallas Love Field (DAL). Cancun airports include Cancun International (CUN). The prices on this page cover every airport in both cities (DFW and CUN are the city codes).
About this route
We track round-trip economy fares from Dallas (United States) to Cancun (Mexico) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $275, departing December 21 and returning December 28, about 26% below the usual $374. Right now we're following 11 upcoming date combinations on this route. The cheapest month to fly in our data is December, from $275. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.