Flights from Houston to Isla Mujeres

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$237 Roundtrip, found 7 hours ago

$237

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $237 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$238 Roundtrip, found 7 hours ago

$238

Roundtrip

found 7 hours ago

Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $238 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$240 Roundtrip, found 7 hours ago

$240

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $240 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$248 Roundtrip, found 7 hours ago

$248

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $248 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$249 Roundtrip, found 7 hours ago

$249

Roundtrip

found 7 hours ago

Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $249 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$249 Roundtrip, found 7 hours ago

$249

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $249 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$252 Roundtrip, found 7 hours ago

$252

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $252 found 7 hours ago

Mon, Jul 21 - Thu, Jul 24

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$255 Roundtrip, found 6 days ago

$255

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 21 from George Bush Intercontinental to Cancun Intl., returning Thu, Jul 24, priced at $255 found 6 days ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$257 Roundtrip, found 7 hours ago

$257

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $257 found 7 hours ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$259 Roundtrip, found 7 hours ago

$259

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $259 found 7 hours ago

Sun, Aug 3 - Wed, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$261 Roundtrip, found 11 hours ago

$261

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Cancun Intl., returning Wed, Aug 13, priced at $261 found 11 hours ago

Sun, Aug 3 - Wed, Aug 6

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$262 Roundtrip, found 11 hours ago

$262

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Cancun Intl., returning Wed, Aug 6, priced at $262 found 11 hours ago

Sat, Aug 2 - Thu, Aug 7

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$263 Roundtrip, found 11 hours ago

$263

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sat, Aug 2 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 7, priced at $263 found 11 hours ago

Sun, Aug 3 - Tue, Aug 5

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$264 Roundtrip, found 11 hours ago

$264

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sun, Aug 3 from George Bush Intercontinental to Cancun Intl., returning Tue, Aug 5, priced at $264 found 11 hours ago

Sun, Jun 15 - Sat, Jun 21

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$265 Roundtrip, found 4 days ago

$265

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Jun 15 from George Bush Intercontinental to Cancun Intl., returning Sat, Jun 21, priced at $265 found 4 days ago

Sun, Aug 3 - Tue, Aug 5

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$303 Roundtrip, found 11 hours ago

$303

Roundtrip

found 11 hours ago

Select Delta flight, departing Sun, Aug 3 from George Bush Intercontinental to Cancun Intl., returning Tue, Aug 5, priced at $303 found 11 hours ago

Sun, Aug 3 - Tue, Aug 5

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$319 Roundtrip, found 11 hours ago

$319

Roundtrip

found 11 hours ago

Select Aeromexico flight, departing Sun, Aug 3 from George Bush Intercontinental to Cancun Intl., returning Tue, Aug 5, priced at $319 found 11 hours ago

Sun, Jul 20 - Wed, Jul 23

HOU

William P. Hobby

CUN

Cancun Intl.

$483 Roundtrip, found 6 days ago

$483

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sun, Jul 20 from William P. Hobby to Cancun Intl., returning Wed, Jul 23, priced at $483 found 6 days ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$483 Roundtrip, found 7 hours ago

$483

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Sun, Jul 20 from George Bush Intercontinental to Cancun Intl., returning Wed, Jul 23, priced at $483 found 7 hours ago

Sun, Aug 3 - Tue, Aug 5

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$546 Roundtrip, found 11 hours ago

$546

Roundtrip

found 11 hours ago

Select Volaris flight, departing Sun, Aug 3 from George Bush Intercontinental to Cancun Intl., returning Tue, Aug 5, priced at $546 found 11 hours ago