$169 Cheap Frontier Airlines flights from Portland to Houston (PWM to IAH)

Find The Best Day To Fly from Portland to Houston

Amazing Frontier Airlines PWM to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $331 round trip and $169 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Aug 16 - Fri, Sep 5
PWM
Portland
IAH
Houston
$331 Roundtrip, found 3 days ago
$331
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Portland to Houston, returning Fri, Sep 5, priced at $331 found 3 days ago

IAH From PWM Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Royal Sonesta Houston Galleria

The Royal Sonesta Houston Galleria

4 out of 5
per person
Jul 31 - Aug 4
found 10 hours ago
Roundtrip non-stop flight included
Portland (PWM) to Houston (IAH)
Blossom Hotel Houston

Blossom Hotel Houston

4 out of 5
per person
Jul 31 - Aug 4
found 10 hours ago
Roundtrip non-stop flight included
Portland (PWM) to Houston (IAH)
Hilton Houston North

Hilton Houston North

3.5 out of 5
per person
Jul 31 - Aug 4
found 10 hours ago
Roundtrip non-stop flight included
Portland (PWM) to Houston (IAH)
Don't see what you're looking for?
See all available trips from Portland Intl. Jetport to George Bush Intercontinental
View all trips
Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

Travelers ❤️ these 🏨 after their flight to Houston

Houston Airport Marriott at George Bush Intercontinental

Houston Airport Marriott at George Bush Intercontinental

3.5 out of 5
18700 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.6/10 Excellent! (1,716 reviews)
Short over night stay
"Hotel was very accommodating and it was a short overnight stay however highly recommend staying here especially if you have an overnight in Houston."

Reviewed on Jul 16, 2025

Houston Airport Marriott at George Bush Intercontinental
SpringHill Suites by Marriott Houston Intercontinental Arprt

SpringHill Suites by Marriott Houston Intercontinental Arprt

3 out of 5
15840 John F Kennedy Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.8/10 Excellent! (1,439 reviews)
"We had a short one night stay due to flight delays, the room was very nice and clean, cool shower! The airport shuttle was clean and prompt!"

Reviewed on Jul 15, 2025

SpringHill Suites by Marriott Houston Intercontinental Arprt
Courtyard by Marriott Houston Intercontinental Airport

Courtyard by Marriott Houston Intercontinental Airport

3 out of 5
15838 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.8/10 Excellent! (1,008 reviews)
"Clean smelled nice and quick check in"

Reviewed on Jul 16, 2025

Courtyard by Marriott Houston Intercontinental Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.