HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$80+ Cheap flights from Spokane (GEG) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — IAH
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spokane to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Spokane to Houston George Bush Intcntl are usually found in October or June, booked 60 days in advance, depart on a Monday or Thursday and return on a Saturday

Cheap flight deals from Spokane to George Bush Intcntl

Cheapest flights from Spokane to George Bush Intcntl
Explore the most affordable flight options available from Spokane to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:00 pmGEG - IAH
1 stop6h 33mUnited Airlines
Tue 1/65:00 amIAH - GEG
1 stop8h 39mUnited Airlines
Deal found 12/2$273
This Frontier deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:08 pmGEG - IAH
1 stop10h 23mFrontier
Thu 12/116:45 amIAH - GEG
1 stop6h 28mFrontier
Deal found 12/4$318
This Priceline deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:02 pmGEG - IAH
1 stop10h 36mFrontier
Sat 12/276:45 amIAH - GEG
1 stop6h 22mFrontier
Deal found 12/2$327
This Expedia deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:02 pmGEG - IAH
1 stop10h 36mMultiple Airlines
Tue 1/65:57 pmIAH - GEG
1 stop7h 03mMultiple Airlines
Deal found 12/2$352
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:47 pmGEG - IAH
1 stop7h 29mUnited Airlines
Tue 1/65:00 amIAH - GEG
1 stop8h 39mUnited Airlines
Deal found 12/2$366
This Frontier deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:02 pmGEG - IAH
1 stop10h 36mFrontier
Sat 12/276:45 amIAH - GEG
1 stop6h 22mFrontier
Deal found 12/1$387
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:59 pmGEG - IAH
1 stop10h 06mUnited Airlines
Tue 1/65:00 amIAH - GEG
1 stop8h 39mUnited Airlines
Deal found 12/2$400
This Priceline deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:02 pmGEG - IAH
1 stop10h 36mFrontier
Tue 12/306:45 amIAH - GEG
1 stop6h 22mFrontier
Deal found 12/2$412
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:02 pmGEG - IAH
1 stop20h 35mMultiple Airlines
Tue 1/68:59 pmIAH - GEG
2 stops41h 25mMultiple Airlines
Deal found 12/2$427

Find flight deals from Spokane to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$157
(Mytrip)

One-way from

$80
(Priceline)

Popular in

March

Cheapest in

October

Average price

$506
Provider with most accurate pricing for Spokane-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Spokane-Houston George Bush Intcntl flights.
Search Deals
From Spokane to Houston George Bush Intcntl
Search Deals
One-way flight from Spokane to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Spokane to Houston George Bush Intcntl Airport that are best for you.

Fly from

Spokane

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Wed 2/18

2:05 pm-11:33 pm

1 stop7h 28m

Houston George Bush Intcntl

Mon 2/23

5:30 am-11:35 am

1 stop8h 05m

$200

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/22

9:20 am-11:15 pm

2 stops11h 55m

Houston George Bush Intcntl

Tue 1/27

11:34 am-8:58 pm

2 stops11h 24m

$210

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 2/5

12:03 pm-12:33 am

1 stop10h 30m

Houston George Bush Intcntl

Fri 2/6

9:51 pm-11:08 am

2 stops39h 17m

$216

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/8

1:38 pm-11:54 pm

1 stop8h 16m

Houston George Bush Intcntl

Mon 1/12

5:55 pm-10:52 pm

1 stop6h 57m

$222

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/8

4:10 pm-11:59 pm

1 stop5h 49m

Houston George Bush Intcntl

Mon 1/12

4:42 pm-9:22 pm

1 stop6h 40m

$223

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/8

1:15 pm-9:44 pm

1 stop6h 29m

Houston George Bush Intcntl

Mon 1/12

6:20 am-3:00 pm

2 stops10h 40m

$228

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 2/5

12:55 pm-11:56 pm

1 stop9h 01m

Houston George Bush Intcntl

Mon 2/9

6:20 am-4:14 pm

2 stops11h 54m

$228

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/22

11:25 am-11:37 pm

2 stops10h 12m

Houston George Bush Intcntl

Sat 1/31

6:20 am-3:00 pm

2 stops10h 40m

$233

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Mon 2/2

9:59 am-5:46 pm

1 stop5h 47m

Houston George Bush Intcntl

Fri 2/6

6:20 am-2:55 pm

2 stops10h 35m

$252

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 2/5

12:03 pm-12:33 am

1 stop10h 30m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

Compare providers for flights from Spokane to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to George Bush Intcntl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Spokane-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Spokane-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Spokane-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Spokane-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Spokane to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Spokane with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spokane to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Spokane to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Spokane to George Bush Intcntl. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Spokane to Houston George Bush Intcntl Airport, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spokane to Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from Spokane to Houston George Bush Intcntl Airport (average of $93). Flying from Spokane to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GEG to IAH?

Find hourly flight availability from Spokane to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Spokane to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the evening.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Spokane to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,396 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,063 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,045 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Frontier
5.8
Fair
3,092 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Spokane to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to Houston George Bush Intcntl?

    Most people fly from Spokane (GEG) if they book a flight from Spokane to Houston George Bush Intcntl. On average, Spokane has 0 outbound flights to Houston George Bush Intcntl per day from 5 airlines. Spokane is conveniently located just 5.6 mi from Spokane’s city center.

  • How long is the flight from Spokane to Houston George Bush Intcntl Airport?

    Departing from Spokane to Houston George Bush Intcntl Airport will take you 7h 28m. Spokane and Houston George Bush Intcntl Airport are separated by a distance of 1693 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Spokane to Houston George Bush Intcntl Airport round-trip?

    Flying on Frontier is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $182. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $236 and $247, respectively. Frontier is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Spokane to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $111. American Airlines flights start at $139 while deals on Delta start at $139 one-way.

  • Can I find deals for flights from Spokane to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Spokane to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to George Bush Intcntl.

  • Can I find deals for business class flights from Spokane to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Spokane to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Spokane to Houston George Bush Intcntl Airport (average of $93). Flying from Spokane to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
Spring
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Spokane to George Bush Intcntl

Discover the top 5 airlines that operate flights from Spokane to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$182Average$266FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$236Average$440FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$422FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$443FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$326Average$406FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.