Flights from Houston to Islita

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.

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$191 Roundtrip, found 4 days ago

$191

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $191 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$203 Roundtrip, found 4 days ago

$203

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $203 found 4 days ago

Sun, Oct 19 - Tue, Oct 21

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$204 Roundtrip, found 4 days ago

$204

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from George Bush Intercontinental to Juan Santamaría Intl., returning Tue, Oct 21, priced at $204 found 4 days ago

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$205 Roundtrip, found 4 days ago

$205

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $205 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $217 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$218 Roundtrip, found 4 days ago

$218

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $218 found 4 days ago

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$219 Roundtrip, found 4 days ago

$219

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $219 found 4 days ago

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$224 Roundtrip, found 4 days ago

$224

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $224 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $227 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$232 Roundtrip, found 4 days ago

$232

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $232 found 4 days ago

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$238 Roundtrip, found 4 days ago

$238

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $238 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$241 Roundtrip, found 4 days ago

$241

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $241 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$242 Roundtrip, found 4 days ago

$242

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $242 found 4 days ago

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$454 Roundtrip, found 4 days ago

$454

Roundtrip

found 4 days ago

Select avianca flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $454 found 4 days ago

Wed, Nov 26 - Thu, Nov 27

IAH

George Bush Intercontinental

LIR

Daniel Oduber Intl.

$490 Roundtrip, found 5 days ago

$490

Roundtrip

found 5 days ago

Select United flight, departing Wed, Nov 26 from George Bush Intercontinental to Daniel Oduber Intl., returning Thu, Nov 27, priced at $490 found 5 days ago

Mon, Nov 24 - Wed, Nov 26

IAH

George Bush Intercontinental

LIR

Daniel Oduber Intl.

$523 Roundtrip, found 5 days ago

$523

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Nov 24 from George Bush Intercontinental to Daniel Oduber Intl., returning Wed, Nov 26, priced at $523 found 5 days ago

Thu, Nov 20 - Sun, Nov 23

IAH

George Bush Intercontinental

LIR

Daniel Oduber Intl.

$625 Roundtrip, found 5 days ago

$625

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Nov 20 from George Bush Intercontinental to Daniel Oduber Intl., returning Sun, Nov 23, priced at $625 found 5 days ago

Sat, Nov 22 - Thu, Nov 27

IAH

George Bush Intercontinental

LIR

Daniel Oduber Intl.

$813 Roundtrip, found 5 days ago

$813

Roundtrip

found 5 days ago

Select WestJet flight, departing Sat, Nov 22 from George Bush Intercontinental to Daniel Oduber Intl., returning Thu, Nov 27, priced at $813 found 5 days ago

Sat, Oct 18 - Fri, Oct 24

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$878 Roundtrip, found 4 days ago

$878

Roundtrip

found 4 days ago

Select Air Canada flight, departing Sat, Oct 18 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, Oct 24, priced at $878 found 4 days ago

Wed, Oct 22 - Sun, Oct 26

IAH

George Bush Intercontinental

SJO

Juan Santamaría Intl.

$1,170 Roundtrip, found 4 days ago

$1,170

Roundtrip

found 4 days ago

Select Copa flight, departing Wed, Oct 22 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, Oct 26, priced at $1,170 found 4 days ago