$118 Cheap Flights from Houston (IAH) to Spokane (GEG)

View $118 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Spokane International Airport (GEG)

Cheap Flights from Houston to Spokane (IAH-GEG)

Prices were available within the past 7 days and start at $118 for one-way flights and $236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Sep 24 - Tue, Oct 14
IAH
Houston
GEG
Spokane
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Houston to Spokane, returning Tue, Oct 14, priced at $236 found 6 days ago
Delta
Tue, Oct 28 - Tue, Nov 11
IAH
Houston
GEG
Spokane
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 28 from Houston to Spokane, returning Tue, Nov 11, priced at $237 found 5 days ago
Delta
Wed, Oct 1 - Wed, Oct 8
IAH
Houston
GEG
Spokane
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 1 from Houston to Spokane, returning Wed, Oct 8, priced at $242 found 5 days ago
Alaska Airlines
Wed, Oct 1 - Wed, Oct 8
IAH
Houston
GEG
Spokane
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Oct 1 from Houston to Spokane, returning Wed, Oct 8, priced at $245 found 5 days ago
Bargain Flight
Wed, Sep 17 - Thu, Sep 18
IAH
Houston
GEG
Spokane
$247 Roundtrip, found 5 days ago
$247
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Wed, Sep 17 from Houston to Spokane, returning Thu, Sep 18, priced at $247 found 5 days ago
Frontier Airlines
Fri, Sep 5 - Tue, Sep 16
IAH
Houston
GEG
Spokane
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Houston to Spokane, returning Tue, Sep 16, priced at $252 found 6 days ago
Bargain Flight
Tue, Oct 21 - Fri, Oct 24
IAH
Houston
GEG
Spokane
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Tue, Oct 21 from Houston to Spokane, returning Fri, Oct 24, priced at $255 found 6 days ago
Alaska Airlines
Sun, Sep 21 - Wed, Oct 1
IAH
Houston
GEG
Spokane
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Sep 21 from Houston to Spokane, returning Wed, Oct 1, priced at $262 found 5 days ago
Frontier Airlines
Thu, Sep 18 - Fri, Sep 19
IAH
Houston
GEG
Spokane
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Houston to Spokane, returning Fri, Sep 19, priced at $268 found 4 days ago
Bargain Flight
Tue, Sep 16 - Tue, Sep 16
IAH
Houston
GEG
Spokane
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Tue, Sep 16 from Houston to Spokane, returning Tue, Sep 16, priced at $272 found 5 days ago

Find the cheapest month to fly from Houston (IAH) to Spokane (GEG)

September is typically the cheapest month to fly

From $180 - $604 per traveler.

Graph displaying average flight prices per month

Alternative airports near Spokane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Spokane Intl. GEG. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $458
GEG
Spokane Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $458
Flights from Houston (IAH) to Spokane (GEG)
Origin airport
George Bush Intercontinental
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Roundtrip price
$236
Distance
1694 mi

Houston to Spokane Flights

The cheapest times to fly from Houston to Spokane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Spokane are during the month of September. You can find some of the cheapest flights from Houston to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Spokane

Sunday is one of the best days to book for cheap flights from Houston to Spokane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Spokane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Spokane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Spokane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG) cost?
Grab a cheap one-way flight from $118 or cheap return flight from $236 from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG)?
The cheapest month to fly from IAH to GEG is September, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAH to GEG flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG)?
You'll have to catch a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from IAH to GEG?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG)?
Opt for a flight from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG) last-minute?
Last-minute bookings from IAH to GEG are typically more expensive. To secure the lowest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book an IAH to GEG flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to GEG flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Spokane Intl. Airport (GEG)?
It's usually possible to reschedule or cancel your IAH to GEG flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.