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

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

What airlines fly to Spokane?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Spokane from Houston according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Spokane. Keep in mind that there are 6 different airlines that fly to Spokane on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Spokane Airport are updated daily.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Spokane Airport.

What documentation or ID do you need to fly to Spokane Airport?

The necessary travel and health documents for your Spokane 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.

$101 Cheap Flights from Houston to Spokane in 2025/26

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Find the cheapest flights from Houston to Spokane

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 12:24 pmIAH-GEG

28h 09m1 stop

1:19 pm - 7:18 pmGEG-IAH

27h 59m2 stops

$162Frontier

Find Deal

Wed, Jan 7 - Sun, Jan 11

10:15 am - 12:24 pmIAH-GEG

28h 09m1 stop

1:19 pm - 9:30 amGEG-IAH

18h 11m1 stop

$171Frontier

Find Deal

Wed, Jan 7 - Sun, Jan 11

6:45 am - 11:13 amIAH-GEG

6h 28m1 stop

12:08 pm - 12:31 amGEG-IAH

10h 23m1 stop

$207Frontier

Find Deal

Sun, Dec 7 - Thu, Dec 11

6:00 am - 8:23 pmIAH-GEG

16h 23m1 stop

12:08 pm - 6:59 pmGEG-IAH

28h 51m2 stops

$276Multiple Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

12:47 pm - 6:49 pmHOU-GEG

8h 02m1 stop

6:00 am - 4:12 pmGEG-HOU

8h 12m1 stop

$343American Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

5:55 pm - 12:23 amIAH-GEG

8h 28m2 stops

5:45 am - 4:55 pmGEG-IAH

9h 10m2 stops

$343Alaska Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

6:45 am - 11:28 amIAH-GEG

6h 43m1 stop

1:23 pm - 11:54 pmGEG-IAH

8h 31m1 stop

$345Multiple Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

5:55 am - 10:45 amHOU-GEG

6h 50m1 stop

2:20 pm - 10:45 pmGEG-HOU

6h 25m1 stop

$347Southwest

Find Deal

Thu, Feb 19 - Mon, Feb 23

5:55 am - 10:45 amHOU-GEG

6h 50m1 stop

6:40 am - 6:15 pmGEG-HOU

9h 35m2 stops

$373Southwest

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:00 am - 2:58 pmHOU-GEG

10h 58m2 stops

6:00 am - 4:12 pmGEG-HOU

8h 12m1 stop

$400American Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

Frontier flights from Houston to Spokane

Our best Frontier deals on Houston to Spokane flight tickets

Frontier

Jan 7

IAH10:15 amHouston George Bush Intcntl

28h 09m

1 stop

GEG12:24 pmSpokane

Jan 11

GEG1:19 pmSpokane

27h 59m

2 stops

IAH7:18 pmHouston George Bush Intcntl

$162

Find similar

Frontier

Jan 7

IAH10:15 amHouston George Bush Intcntl

28h 09m

1 stop

GEG12:24 pmSpokane

Jan 11

GEG1:19 pmSpokane

18h 11m

1 stop

IAH9:30 amHouston George Bush Intcntl

$171

Find similar

Frontier

Dec 7

IAH6:45 amHouston George Bush Intcntl

6h 28m

1 stop

GEG11:13 amSpokane

Dec 11

GEG12:08 pmSpokane

10h 23m

1 stop

IAH12:31 amHouston George Bush Intcntl

$207

Find similar

Alaska Airlines flights from Houston to Spokane

Our best Alaska Airlines deals on Houston to Spokane flight tickets

Alaska Airlines

Jan 7

IAH5:55 pmHouston George Bush Intcntl

8h 28m

2 stops

GEG12:23 amSpokane

Jan 11

GEG5:45 amSpokane

9h 10m

2 stops

IAH4:55 pmHouston George Bush Intcntl

$343

Find similar

Alaska Airlines

Feb 19

IAH5:33 pmHouston George Bush Intcntl

19h 33m

2 stops

GEG11:06 amSpokane

Feb 23

GEG7:26 pmSpokane

20h 27m

1 stop

IAH5:53 pmHouston George Bush Intcntl

$348

Find similar

Alaska Airlines

Feb 26

IAH5:33 pmHouston George Bush Intcntl

7h 18m

1 stop

GEG10:51 pmSpokane

Mar 2

GEG7:06 pmSpokane

20h 47m

2 stops

IAH5:53 pmHouston George Bush Intcntl

$368

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Wed 1/7

10:15 am-12:24 pm

1 stop28h 09m

Spokane

Sun 1/11

1:19 pm-7:18 pm

2 stops27h 59m

$162

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Wed 1/7

10:15 am-12:24 pm

1 stop28h 09m

Spokane

Sun 1/11

1:19 pm-9:30 am

1 stop18h 11m

$171

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Sun 12/7

6:45 am-11:13 am

1 stop6h 28m

Spokane

Thu 12/11

12:08 pm-12:31 am

1 stop10h 23m

$207

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Thu 12/11

6:00 am-8:23 pm

1 stop16h 23m

Spokane

Sun 12/14

12:08 pm-6:59 pm

2 stops28h 51m

$276

HoustonSpokane

HOU - GEG

HOUGEG

Houston Hobby

Wed 1/7

12:47 pm-6:49 pm

1 stop8h 02m

Spokane

Sun 1/11

6:00 am-4:12 pm

1 stop8h 12m

$343

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Wed 1/7

5:55 pm-12:23 am

2 stops8h 28m

Spokane

Sun 1/11

5:45 am-4:55 pm

2 stops9h 10m

$343

HoustonSpokane

IAH - GEG

IAHGEG

Houston George Bush Intcntl

Thu 2/19

6:45 am-11:28 am

1 stop6h 43m

Spokane

Mon 2/23

1:23 pm-11:54 pm

1 stop8h 31m

$345

HoustonSpokane

HOU - GEG

HOUGEG

Houston Hobby

Thu 2/19

5:55 am-10:45 am

1 stop6h 50m

Spokane

Mon 2/23

2:20 pm-10:45 pm

1 stop6h 25m

$347

HoustonSpokane

HOU - GEG

HOUGEG

Houston Hobby

Thu 2/19

5:55 am-10:45 am

1 stop6h 50m

Spokane

Mon 2/23

6:40 am-6:15 pm

2 stops9h 35m

$373

HoustonSpokane

HOU - GEG

HOUGEG

Houston Hobby

Wed 1/7

6:00 am-2:58 pm

2 stops10h 58m

Spokane

Sun 1/11

6:00 am-4:12 pm

1 stop8h 12m

$400

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 Houston to Spokane

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 Spokane?

The month of September is, on average, the cheapest month to fly to Spokane from Houston, with most prices found around $258. If you’re not able to fly to Spokane in September, then June is your next best option. Flight prices from Houston to Spokane during June average around $306.

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

The cheapest day to depart on your flight to Spokane is on a Friday when prices can be found for as low as $338. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $541.

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

According to our data, the cheapest time of day to fly to Spokane is at noon. momondo users have found flights departing from Houston to Spokane at noon for as low as $418. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $530. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston to Spokane flight deals and tips

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

Direct flights	None

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

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How far is Houston to Spokane by plane?
The straight-line distance from Houston to Spokane is 1702.9 mi. Typically, this will take 6h 00m by plane in normal conditions.
When did momondo last update prices for flights from Houston to Spokane Airport?
Prices for flights from Houston to Spokane Airport are updated daily.
How many operators does momondo search for flights from Houston to Spokane Airport?
There are 6 operators available for flights from Houston to Spokane Airport as of November 2025.
How old do you have to be to fly from Houston to Spokane Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Spokane Airport.
What documentation or ID do you need to fly to Spokane Airport?
The necessary travel and health documents for your Spokane 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.

Best airlines flying from Houston to Spokane

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $166	Free Cancellation	Rating 5.8 3,096 reviews	Search Frontier flights
Delta	PriceFrom $188	Free Cancellation	Rating 7.9 7,996 reviews	Search Delta flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,041 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $296	Free Cancellation	Rating 8.0 11,340 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $351	Free Cancellation	Rating 8.0 4,252 reviews	Search Southwest flights

Coeur d'Alene

Sandpoint

Spokane Valley

Bonners Ferry

Post Falls

Kellogg

Airway Heights

Ritzville

Why use momondo?

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

Finding the right flight to Spokane from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Spokane quick and easy, saving you time and money.

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

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

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

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

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

Yes. momondo can track prices for Houston to Spokane flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.