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Cheap flights from Spokane to Houston from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Houston departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Logo
11:53 am - 11:50 pmGEG-IAH
9h 57m1 stop
Logo
5:59 pm - 11:11 pmIAH-GEG
7h 12m1 stop
$218
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Fri, Sep 19 - Sat, Sep 20
Logo
9:16 pm - 5:18 amGEG-IAH
30h 02m1 stop
Logo
8:51 pm - 8:26 pmIAH-GEG
25h 35m1 stop
$223
Find Deal
Thu, Nov 6 - Wed, Nov 12
Alaska Airlines Logo
1:20 pm - 11:52 pmGEG-IAH
8h 32m1 stop
Alaska Airlines Logo
7:26 pm - 12:22 amIAH-GEG
6h 56m1 stop
$279Alaska Airlines
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Tue, Nov 4 - Thu, Nov 13
Delta Logo
2:35 pm - 11:21 pmGEG-IAH
6h 46m1 stop
Delta Logo
7:00 am - 2:49 pmIAH-GEG
9h 49m2 stops
$284Delta
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Fri, Sep 19 - Sat, Sep 20
Delta Logo
7:15 am - 6:02 pmGEG-IAH
8h 47m2 stops
Delta Logo
11:22 am - 9:31 pmIAH-GEG
12h 09m2 stops
$289Delta
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Fri, Sep 19 - Sat, Sep 20
Frontier Logo
12:03 pm - 11:39 pmGEG-IAH
9h 36m1 stop
Frontier Logo
6:00 am - 11:08 amIAH-GEG
7h 08m1 stop
$297Frontier
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Thu, Nov 13 - Sun, Nov 16
Frontier Logo
12:03 pm - 10:37 amGEG-IAH
20h 34m1 stop
Frontier Logo
8:47 pm - 11:08 amIAH-GEG
16h 21m1 stop
$299Frontier
Find Deal
Sun, Nov 9 - Sat, Nov 15
Alaska Airlines Logo
8:21 am - 4:50 pmGEG-IAH
6h 29m1 stop
Alaska Airlines Logo
7:26 pm - 12:22 amIAH-GEG
6h 56m1 stop
$301Alaska Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 8
American Airlines Logo
5:25 am - 1:33 pmGEG-IAH
6h 08m1 stop
American Airlines Logo
6:00 am - 12:32 pmIAH-GEG
8h 32m1 stop
$309American Airlines
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Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
1:14 pm - 11:32 pmGEG-IAH
8h 18m1 stop
American Airlines Logo
10:43 am - 7:37 pmIAH-GEG
10h 54m2 stops
$314American Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15

Delta flights from Spokane to Houston George Bush Intcntl Airport

Our best Delta deals on Spokane to Houston George Bush Intcntl Airport flight tickets
Delta
Sep 19
GEG2:35 pmSpokane
6h 46m
1 stop
IAH11:21 pmHouston George Bush Intcntl
Sep 20
IAH7:00 amHouston George Bush Intcntl
9h 49m
2 stops
GEG2:49 pmSpokane
$284
Find similar
Delta
Sep 19
GEG7:15 amSpokane
8h 47m
2 stops
IAH6:02 pmHouston George Bush Intcntl
Sep 20
IAH11:22 amHouston George Bush Intcntl
12h 09m
2 stops
GEG9:31 pmSpokane
$289
Find similar
Delta
Sep 5
GEG2:21 pmSpokane
6h 53m
1 stop
IAH11:14 pmHouston George Bush Intcntl
Sep 6
IAH6:27 amHouston George Bush Intcntl
8h 49m
1 stop
GEG1:16 pmSpokane
$307
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Hawaiian Airlines flights from Spokane to Houston George Bush Intcntl Airport

Our best Hawaiian Airlines deals on Spokane to Houston George Bush Intcntl Airport flight tickets
Hawaiian Airlines
Sep 19
GEG8:51 pmSpokane
7h 33m
1 stop
IAH6:24 amHouston George Bush Intcntl
Sep 20
IAH7:28 pmHouston George Bush Intcntl
6h 51m
1 stop
GEG12:19 amSpokane
$275
Find similar
Hawaiian Airlines
Sep 19
GEG7:44 pmSpokane
8h 40m
1 stop
IAH6:24 amHouston George Bush Intcntl
Sep 20
IAH5:59 pmHouston George Bush Intcntl
7h 12m
1 stop
GEG11:11 pmSpokane
$278
Find similar
Hawaiian Airlines
Jan 15
GEG1:40 pmSpokane
8h 19m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Jan 18
IAH7:35 amHouston George Bush Intcntl
9h 14m
1 stop
GEG2:49 pmSpokane
$332
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momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated August 27, 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

Fly to

Route

Depart

Return

Price

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Fri 9/19

11:53 am-11:50 pm

1 stop9h 57m

Houston George Bush Intcntl

Sat 9/20

5:59 pm-11:11 pm

1 stop7h 12m

$218

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 11/6

9:16 pm-5:18 am

1 stop30h 02m

Houston George Bush Intcntl

Wed 11/12

8:51 pm-8:26 pm

1 stop25h 35m

$223

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Tue 11/4

1:20 pm-11:52 pm

1 stop8h 32m

Houston George Bush Intcntl

Thu 11/13

7:26 pm-12:22 am

1 stop6h 56m

$279

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Fri 9/19

2:35 pm-11:21 pm

1 stop6h 46m

Houston George Bush Intcntl

Sat 9/20

7:00 am-2:49 pm

2 stops9h 49m

$284

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Fri 9/19

7:15 am-6:02 pm

2 stops8h 47m

Houston George Bush Intcntl

Sat 9/20

11:22 am-9:31 pm

2 stops12h 09m

$289

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 11/13

12:03 pm-11:39 pm

1 stop9h 36m

Houston George Bush Intcntl

Sun 11/16

6:00 am-11:08 am

1 stop7h 08m

$297

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sun 11/9

12:03 pm-10:37 am

1 stop20h 34m

Houston George Bush Intcntl

Sat 11/15

8:47 pm-11:08 am

1 stop16h 21m

$299

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sat 11/8

8:21 am-4:50 pm

1 stop6h 29m

Houston George Bush Intcntl

Sat 11/8

7:26 pm-12:22 am

1 stop6h 56m

$301

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 11/13

5:25 am-1:33 pm

1 stop6h 08m

Houston George Bush Intcntl

Sun 11/16

6:00 am-12:32 pm

1 stop8h 32m

$309

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sun 11/9

1:14 pm-11:32 pm

1 stop8h 18m

Houston George Bush Intcntl

Sat 11/15

10:43 am-7:37 pm

2 stops10h 54m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Spokane to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of June is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Spokane, with most prices found around $266. If you are unable to visit Houston George Bush Intcntl Airport during the month of June, then departing from Spokane during the month July is also very affordable. Most momondo users find prices during this month for around $328.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Spokane to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $390. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $772.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Spokane to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $443. Try not to purchase tickets in the evening because they tend to be around $516. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Spokane for as low as $276 on momondo.

How have Spokane to Houston George Bush Intcntl Airport flight prices changed over time?

When to book flights from Spokane to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to Houston George Bush Intcntl Airport (GEG to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Spokane to Houston George Bush Intcntl Airport. There are no popular flight routes from Spokane to Houston George Bush Intcntl Airport.
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  • How far is Spokane to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 1691.3 mi away from Spokane. In terms of flight time, this usually takes a little over 6h 08m.

  • When did momondo last update prices for flights from Spokane Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Spokane Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Spokane Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Spokane Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Spokane to Houston George Bush Intcntl Airport?

Best airlines flying from Spokane to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Spokane to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $234Free CancellationRating
5.8
3,202 reviews
Search Frontier flights
DeltaPriceFrom $278Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $326Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Houston?

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

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Spokane.

Can I find flights from Spokane to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Spokane with this policy.

How can momondo help me find flights from Spokane to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Spokane. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Spokane to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spokane to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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