Cheap Flights To Francisco Uh May 2026

Francisco Uh May Flights as Low as $343

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.

Mon, Aug 10 - Wed, Aug 19

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$343 Roundtrip, found 6 days ago

$343

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Aug 10 from George Bush Intercontinental to Cancun Intl., returning Wed, Aug 19, priced at $343 found 6 days ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$349 Roundtrip, found 5 hours ago

$349

Roundtrip

found 5 hours ago

Select Aeromexico flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $349 found 5 hours ago

Sun, Jul 26 - Sat, Aug 1

IAH

George Bush Intercontinental

TQO

Tulum Intl. Airport

$351 Roundtrip, found 23 hours ago

$351

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Sun, Jul 26 from George Bush Intercontinental to Tulum Intl. Airport, returning Sat, Aug 1, priced at $351 found 23 hours ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$353 Roundtrip, found 5 hours ago

$353

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $353 found 5 hours ago

Sun, Jul 26 - Sat, Aug 1

IAH

George Bush Intercontinental

TQO

Tulum Intl. Airport

$358 Roundtrip, found 23 hours ago

$358

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Sun, Jul 26 from George Bush Intercontinental to Tulum Intl. Airport, returning Sat, Aug 1, priced at $358 found 23 hours ago

Sun, Jul 26 - Sat, Aug 1

IAH

George Bush Intercontinental

TQO

Tulum Intl. Airport

$358 Roundtrip, found 23 hours ago

$358

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Sun, Jul 26 from George Bush Intercontinental to Tulum Intl. Airport, returning Sat, Aug 1, priced at $358 found 23 hours ago

Mon, Sep 7 - Fri, Sep 11

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Viva flight, departing Mon, Sep 7 from George Bush Intercontinental to Cancun Intl., returning Fri, Sep 11, priced at $359 found 1 day ago

Mon, Sep 7 - Fri, Sep 11

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select Viva flight, departing Mon, Sep 7 from George Bush Intercontinental to Cancun Intl., returning Fri, Sep 11, priced at $361 found 1 day ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$363 Roundtrip, found 5 hours ago

$363

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $363 found 5 hours ago

Sun, Jul 26 - Sat, Aug 1

IAH

George Bush Intercontinental

TQO

Tulum Intl. Airport

$364 Roundtrip, found 23 hours ago

$364

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Sun, Jul 26 from George Bush Intercontinental to Tulum Intl. Airport, returning Sat, Aug 1, priced at $364 found 23 hours ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$366 Roundtrip, found 5 hours ago

$366

Roundtrip

found 5 hours ago

Select Volaris flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $366 found 5 hours ago

Mon, Aug 10 - Wed, Aug 19

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$380 Roundtrip, found 6 days ago

$380

Roundtrip

found 6 days ago

Select Volaris flight, departing Mon, Aug 10 from George Bush Intercontinental to Cancun Intl., returning Wed, Aug 19, priced at $380 found 6 days ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$384 Roundtrip, found 5 hours ago

$384

Roundtrip

found 5 hours ago

Select United flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $384 found 5 hours ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$384 Roundtrip, found 5 hours ago

$384

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $384 found 5 hours ago

Tue, Aug 11 - Thu, Aug 13

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$384 Roundtrip, found 5 hours ago

$384

Roundtrip

found 5 hours ago

Select Aeromexico flight, departing Tue, Aug 11 from George Bush Intercontinental to Cancun Intl., returning Thu, Aug 13, priced at $384 found 5 hours ago

Tue, Sep 8 - Thu, Sep 10

IAH

George Bush Intercontinental

CUN

Cancun Intl.

$422 Roundtrip, found 1 day ago

$422

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue, Sep 8 from George Bush Intercontinental to Cancun Intl., returning Thu, Sep 10, priced at $422 found 1 day ago