$72 Cheap Flights from Spokane (GEG) to Houston (IAH)

View $72 flight on Thu, Dec 4, 2025Opens in a new window

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

Cheap Flights from Spokane to Houston (GEG-IAH)

Prices were available within the past 7 days and start at $72 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jan 15 - Wed, Jan 28
GEG
Spokane
IAH
Houston
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Spokane to Houston, returning Wed, Jan 28, priced at $140 found 2 days ago
Frontier Airlines
Thu, Jan 8 - Thu, Jan 15
GEG
Spokane
IAH
Houston
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Spokane to Houston, returning Thu, Jan 15, priced at $160 found 3 days ago
Frontier Airlines
Thu, Jan 15 - Sat, Jan 24
GEG
Spokane
IAH
Houston
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Spokane to Houston, returning Sat, Jan 24, priced at $186 found 2 days ago
Frontier Airlines
Thu, Nov 13 - Thu, Nov 20
GEG
Spokane
IAH
Houston
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Spokane to Houston, returning Thu, Nov 20, priced at $206 found 2 days ago
Frontier Airlines
Sun, Nov 16 - Thu, Dec 4
GEG
Spokane
IAH
Houston
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Spokane to Houston, returning Thu, Dec 4, priced at $212 found 3 days ago
Frontier Airlines
Thu, Jan 15 - Wed, Jan 21
GEG
Spokane
IAH
Houston
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Spokane to Houston, returning Wed, Jan 21, priced at $216 found 2 days ago
American Airlines
Sun, Jan 11 - Fri, Jan 16
GEG
Spokane
IAH
Houston
$297 Roundtrip, found 3 hours ago
$297
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, Jan 11 from Spokane to Houston, returning Fri, Jan 16, priced at $297 found 3 hours ago
Delta
Wed, Dec 3 - Tue, Dec 9
GEG
Spokane
IAH
Houston
$297 Roundtrip, found 2 hours ago
$297
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Dec 3 from Spokane to Houston, returning Tue, Dec 9, priced at $297 found 2 hours ago
United
Sun, Jan 11 - Fri, Jan 16
GEG
Spokane
IAH
Houston
$297 Roundtrip, found 3 hours ago
$297
Roundtrip
found 3 hours ago
Select United flight, departing Sun, Jan 11 from Spokane to Houston, returning Fri, Jan 16, priced at $297 found 3 hours ago
Hawaiian Airlines
Sun, Nov 23 - Wed, Nov 26
GEG
Spokane
IAH
Houston
$453 Roundtrip, found 3 hours ago
$453
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Sun, Nov 23 from Spokane to Houston, returning Wed, Nov 26, priced at $453 found 3 hours ago

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

September is typically the cheapest month to fly

From $164 - $505 per traveler.

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $538
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $538

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH) cost?
Secure a cheap one-way flight from $72 or cheap return flight from $140 from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH)?
January is the cheapest month to fly from GEG to IAH. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GEG to IAH flight.
How many flights per day from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH)?
Direct flights from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GEG to IAH?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your ticket from GEG to IAH shortly before your getaway is usually more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a GEG to IAH flight and hotel package?
Compared with arranging flights and hotels separately, booking a GEG to IAH flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to George Bush Intercontinental Airport (IAH)?
Generally, it's possible to cancel or reschedule your GEG to IAH flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Spokane Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Roundtrip price
$140
Distance
1694 mi

Book with confidence

Spokane to Houston Flights

The cheapest times to fly from Spokane to Houston

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 Spokane to Houston are during the month of January. You can find some of the cheapest flights from Spokane to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Houston

Sunday is one of the best days to book for cheap flights from Spokane to Houston: 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 Spokane to Houston

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 Spokane to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $72 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 Spokane to Houston 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 Spokane to Houston 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.

 

Spokane to Houston Flights

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*Available to One Key members.