What is the cheapest airline that flies from Spokane to Houston?

Frontier, Delta, and American Airlines are the most popular carriers operating from Spokane to Houston

What airlines fly to Houston?

Delta, Southwest and American Airlines are the top three most popular airlines that fly to Houston from Spokane according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Spokane Airport to Houston?

Prices for flights from Spokane Airport to Houston refresh daily.

How many operators does momondo search for flights from Spokane Airport to Houston?

There are 6 operators available for flights from Spokane Airport to Houston as of December 2025.

How old do you have to be to fly from Spokane Airport to Houston?

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.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston 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.

$90 Cheap Flights from Spokane to Houston in 2025/26

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Find the cheapest flights from Spokane to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:03 pm - 3:52 pm

GEG

IAH

25h 49m1 stop

4:13 pm - 11:08 am

IAH

GEG

44h 55m2 stops

$212Multiple Airlines

Thu, Jan 22 - Tue, Feb 3

11:22 am - 12:33 am

GEG

IAH

11h 11m1 stop

6:35 am - 10:37 am

IAH

GEG

6h 02m1 stop

$217Frontier

Thu, Jan 15 - Sun, Jan 18

9:17 pm - 12:05 pm

GEG

IAH

12h 48m1 stop

8:18 pm - 11:27 am

IAH

GEG

41h 09m2 stops

$246Multiple Airlines

Sun, Feb 15 - Tue, Feb 24

8:58 pm - 5:55 am

GEG

IAH

6h 57m1 stop

4:59 pm - 2:16 pm

IAH

GEG

23h 17m1 stop

$251Multiple Airlines

Sun, Feb 1 - Sat, Feb 21

12:03 pm - 12:33 am

GEG

IAH

10h 30m1 stop

6:45 am - 11:08 am

IAH

GEG

6h 23m1 stop

$258Frontier

Sun, Jan 25 - Thu, Jan 29

12:55 pm - 10:33 pm

GEG

HOU

7h 38m1 stop

5:45 am - 11:45 am

HOU

GEG

8h 00m1 stop

$323Delta

Sat, Jan 10 - Sat, Jan 17

12:55 pm - 10:33 pm

GEG

HOU

7h 38m1 stop

5:45 am - 4:15 pm

HOU

GEG

12h 30m2 stops

$328Delta

Sat, Jan 10 - Sat, Jan 17

6:33 am - 6:06 pm

GEG

HOU

9h 33m2 stops

6:00 am - 1:50 pm

HOU

GEG

9h 50m2 stops

$376American Airlines

Sat, Feb 7 - Sun, Feb 15

6:35 am - 5:10 pm

GEG

HOU

8h 35m2 stops

2:55 pm - 9:45 pm

HOU

GEG

8h 50m2 stops

$380Southwest

Sat, Jan 17 - Tue, Jan 20

2:20 pm - 10:45 pm

GEG

HOU

6h 25m1 stop

6:15 am - 10:10 am

HOU

GEG

5h 55m1 stop

$381Southwest

Thu, Jan 15 - Sun, Jan 18

Southwest flights from Spokane to Houston

Our best Southwest deals on Spokane to Houston flight tickets

Southwest

Jan 17

GEG6:35 amSpokane

8h 35m

2 stops

HOU5:10 pmHouston Hobby

Jan 20

HOU2:55 pmHouston Hobby

8h 50m

2 stops

GEG9:45 pmSpokane

$380

Find similar

Southwest

Jan 15

GEG2:20 pmSpokane

6h 25m

1 stop

HOU10:45 pmHouston Hobby

Jan 18

HOU6:15 amHouston Hobby

5h 55m

1 stop

GEG10:10 amSpokane

$381

Find similar

Southwest

Mar 3

GEG10:50 amSpokane

9h 05m

2 stops

HOU9:55 pmHouston Hobby

Mar 11

HOU5:30 pmHouston Hobby

8h 40m

2 stops

GEG12:10 amSpokane

$383

Find similar

Delta flights from Spokane to Houston

Our best Delta deals on Spokane to Houston flight tickets

Delta

Mar 17

GEG9:28 amSpokane

12h 21m

2 stops

IAH11:49 pmHouston George Bush Intcntl

Mar 24

IAH2:59 pmHouston George Bush Intcntl

11h 08m

2 stops

GEG12:07 amSpokane

$318

Find similar

Delta

Jan 10

GEG12:55 pmSpokane

7h 38m

1 stop

HOU10:33 pmHouston Hobby

Jan 17

HOU5:45 amHouston Hobby

8h 00m

1 stop

GEG11:45 amSpokane

$323

Find similar

Delta

Jan 10

GEG12:55 pmSpokane

7h 38m

1 stop

HOU10:33 pmHouston Hobby

Jan 17

HOU5:45 amHouston Hobby

12h 30m

2 stops

GEG4:15 pmSpokane

$328

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/22

12:03 pm-3:52 pm

1 stop25h 49m

Houston George Bush Intcntl

Tue 2/3

4:13 pm-11:08 am

2 stops44h 55m

$212

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Thu 1/15

11:22 am-12:33 am

1 stop11h 11m

Houston George Bush Intcntl

Sun 1/18

6:35 am-10:37 am

1 stop6h 02m

$217

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sun 2/15

9:17 pm-12:05 pm

1 stop12h 48m

Houston George Bush Intcntl

Tue 2/24

8:18 pm-11:27 am

2 stops41h 09m

$246

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sun 2/1

8:58 pm-5:55 am

1 stop6h 57m

Houston George Bush Intcntl

Sat 2/21

4:59 pm-2:16 pm

1 stop23h 17m

$251

SpokaneHouston

GEG - IAH

GEGIAH

Spokane

Sun 1/25

12:03 pm-12:33 am

1 stop10h 30m

Houston George Bush Intcntl

Thu 1/29

6:45 am-11:08 am

1 stop6h 23m

$258

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 1/10

12:55 pm-10:33 pm

1 stop7h 38m

Houston Hobby

Sat 1/17

5:45 am-11:45 am

1 stop8h 00m

$323

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 1/10

12:55 pm-10:33 pm

1 stop7h 38m

Houston Hobby

Sat 1/17

5:45 am-4:15 pm

2 stops12h 30m

$328

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 2/7

6:33 am-6:06 pm

2 stops9h 33m

Houston Hobby

Sun 2/15

6:00 am-1:50 pm

2 stops9h 50m

$376

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 1/17

6:35 am-5:10 pm

2 stops8h 35m

Houston Hobby

Tue 1/20

2:55 pm-9:45 pm

2 stops8h 50m

$380

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Thu 1/15

2:20 pm-10:45 pm

1 stop6h 25m

Houston Hobby

Sun 1/18

6:15 am-10:10 am

1 stop5h 55m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spokane to Houston

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

Prices

Airlines

What is the cheapest month to fly to Houston?

The month of August is, on average, the cheapest month to fly to Houston from Spokane, with most prices found around $248. The month of September is another great option to travel to Houston, with average flight prices from Spokane averaging around $297.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Spokane is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $382. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $620.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Spokane to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $407. Try not to purchase tickets in the morning because they tend to be around $463. 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?

You are more likely to see cheaper flights to Houston from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Spokane for as low as $223 on momondo.

Cheap Spokane to Houston flight deals and tips

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

Fastest flight time	5h 55m
Direct flights	None

The fastest flight from Spokane to Houston takes 5h 55m

There are no direct flights from Spokane to Houston. There are no popular flight routes from Spokane to Houston.

Search flight deals

How far is Spokane to Houston by plane?
There are 1702.9 mi between Spokane and Houston. In terms of flight time, this usually takes a little over 5h 55m.
When did momondo last update prices for flights from Spokane Airport to Houston?
Prices for flights from Spokane Airport to Houston refresh daily.
How many operators does momondo search for flights from Spokane Airport to Houston?
There are 6 operators available for flights from Spokane Airport to Houston as of December 2025.
How old do you have to be to fly from Spokane Airport to Houston?
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.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston 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.

Best airlines flying from Spokane to Houston

Compare and see reviews for airlines that fly from Spokane to Houston with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $172	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Frontier	PriceFrom $182	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $239	Free Cancellation	Rating 8.0 11,476 reviews	Search Alaska Airlines flights
Delta	PriceFrom $247	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Southwest	PriceFrom $306	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Spokane to Houston. Millions of users trust and use momondo every year so you are in good hands.

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?

Yes momondo offers price alerts on flights to Houston from Spokane. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.