Flights from Houston, TX (IAH) starting at *

Traveling From Houston, TX

Connect to over 100 destinations in the United States, Mexico, and the Caribbean! Sign up for Frontier Airlines’ Discount Den℠ and earn sprawling savings on flights from Houston. Get free bags, seat selection, priority boarding, and refundable tickets and other perks with the WORKS℠.

Departing from George Bush Intercontinental Airport

George Bush Intercontinental Airport (IAH) is located 35 km north of downtown Houston. The airport is easy to navigate, with plenty of restaurants and shops for every member of your gaggle. Explore one of the largest public art collections in Texas – all within the airport! Relax before you board with free Wi-Fi.

Leaving Houston

For affordable transport to the airport, public bus services regularly depart several points downtown. For additional convenience, hire a taxi or airport shuttle service. Save money and time when you fly from Houston with Frontier Airlines. We bring the light to flight!

Best Flight Deals from Houston, TX with Frontier

$
FromHouston, TX (IAH)ToDenver, CO (DEN)One-way
/
Economy		Departing Jun 8, 2024

From

$29*

Last seen: 32 mins ago

FromHouston, TX (IAH)ToOrlando, FL (MCO)One-way
/
Economy		Departing Jul 30, 2024

From

$26*

Last seen: 8 hours ago

FromHouston, TX (IAH)ToLas Vegas, NV (LAS)One-way
/
Economy		Departing Aug 20, 2024

From

$39*

Last seen: 9 hours ago

FromHouston, TX (HOU)ToDenver, CO (DEN)One-way
/
Economy		Departing Jul 31, 2024

From

$26*

Last seen: 3 hours ago

FromHouston, TX (IAH)ToAtlanta, GA (ATL)One-way
/
Economy		Departing Sep 24, 2024

From

$26*

Last seen: 13 hours ago

FromHouston, TX (IAH)ToPhoenix, AZ (PHX)One-way
/
Economy		Departing Jun 18, 2024

From

$26*

Last seen: 9 hours ago

FromHouston, TX (IAH)ToChicago, IL (MDW)One-way
/
Economy		Departing Jun 18, 2024

From

$26*

Last seen: 11 hours ago

FromHouston, TX (IAH)ToCancun, MX (CUN)One-way
/
Economy		Departing Sep 2, 2024

From

$80*

Last seen: 14 hours ago

FromHouston, TX (IAH)ToCharlotte, NC (CLT)One-way
/
Economy		Departing Aug 20, 2024

From

$26*

Last seen: 16 hours ago

FromHouston, TX (HOU)ToOrlando, FL (MCO)One-way
/
Economy		Departing Jul 17, 2024

From

$26*

Last seen: 11 hours ago

FromHouston, TX (IAH)ToChicago, IL (ORD)One-way
/
Economy		Departing Jun 19, 2024

From

$26*

Last seen: 6 hours ago

FromHouston, TX (IAH)ToDallas, TX (DFW)One-way
/
Economy		Departing Jun 13, 2024

From

$19*

Last seen: 15 hours ago

FromHouston, TX (IAH)ToRaleigh, NC (RDU)One-way
/
Economy		Departing Jun 8, 2024

From

$26*

Last seen: 11 hours ago

FromHouston, TX (IAH)ToCincinnati, OH (CVG)One-way
/
Economy		Departing Jun 26, 2024

From

$39*

Last seen: 21 mins ago

FromHouston, TX (IAH)ToCleveland, OH (CLE)One-way
/
Economy		Departing Aug 7, 2024

From

$39*

Last seen: 4 hours ago

FromHouston, TX (IAH)ToOntario/LA, CA (ONT)One-way
/
Economy		Departing Sep 21, 2024

From

$39*

Last seen: 11 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

More flights from Houston, TX

Explore Frontier's Top-Pick Destinations