Soak up some sun South of the Border with these cheap flight deals to Cancun. Chicago and Houston are seeing some of the best price drops to the Mexican hotspot, but other cities are getting in on the action too. Tickets start at just $166 roundtrip on carriers like United, JetBlue, and local-carrier Interjet for travel this winter and on some routes even through Spring Break!

Travel Availability

  • Travel Period: Varies by route. Mostly early January through early March.
  • Travel Days of the Week: Scattered travel dates vary depending on each route.
  • Blackout Dates: No listed blackout dates, but fares are usually higher for weekend travel.
  • Minimum Stay: None required on most routes.

Sale Period

This sale is unadvertised, and fares may jump at any moment. Secure your low fare by booking now and taking advantage of a 24-hour risk-free cancellation policy to think about your plans.

Sample Fares

Miami to Cancun $166 roundtrip, nonstop

Chicago-ORD to Cancun $170 roundtrip, nonstop

Houston-IAH to Cancun $170 roundtrip, nonstop

Houston-HOU to Cancun $186 roundtrip

Houston-HOU to Cancun $220 roundtrip, nonstop - (Southwest)

San Antonio to Cancun $244 roundtrip

Ft. Lauderdale to Cancun $254 roundtrip, nonstop

Las Vegas to Cancun $266 roundtrip

Dallas-DFW to Cancun $269 roundtrip, nonstop

Denver to Cancun $278 roundtrip, nonstop

Orlando to Cancun $280 roundtrip, nonstop

Atlanta to Cancun $316 roundtrip

Phoenix to Cancun $370 roundtrip

Boston to Cancun $394 roundtrip, nonstop

If your city isn't listed above, that doesn't mean it isn't marked down. Have a look at all of today's finds to Cancun (CUN) to see what's available from your local airport.


Flights on all carriers except United and Sun Country include a carry-on bag plus a small personal item. The first checked bag is $30 each way on all airlines except Southwest. Southwest includes two free checked bags.

For more info on bag fees, check out our updated Bag Fee Chart.

Seat Assignments

Seats will be assigned at random upon check-in for these prices. You may pay a fee to choose a specific seat on most carriers.

Related: Who Flies Where? A Guide to Mexico/Central American Airline Coverage

Alternate Fares

Some routes may have similar or slightly lower fares on Frontier or Spirit, but you'll likely have a better experience flying on one of the major airlines.

Example Booking

As an example, I found a ticket on United departing Chicago ORD on Monday, February 10, returning from Cancun CUN on Wednesday, February 19, 2020, for $170 roundtrip.

Stay on top of breaking sales, fare drops, and more! Follow us on Twitter @Airfarewatchdog. And make sure to sign up for FREE airfare alerts to be notified when prices drop.

Featured image: Darren Tierney / Shutterstock
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