What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Houston George Bush Intcntl?

Frontier and Delta are the most popular carriers operating from Boise Air Term. Gowen Fld to Houston George Bush Intcntl

What airlines fly to Houston George Bush Intcntl Airport?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Boise according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 4 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport are updated daily.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?

The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport is 4 as of August 2026.

How old do you have to be to fly from Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport.

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

The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$107 Cheap Flights from Boise to Houston George Bush Intcntl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 6:25 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

26h 35m1 stop Las Vegas Harry Reid Intl

5:05 am - 1:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

9h 50m1 stop Las Vegas Harry Reid Intl

$202Frontier

Fri, Sep 18 - Mon, Sep 21

2:50 pm - 9:26 amBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

17h 36m2 stops Las Vegas Harry Reid Intl Orlando

5:05 am - 1:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

9h 50m1 stop Las Vegas Harry Reid Intl

$227Frontier

Thu, Sep 17 - Mon, Sep 21

5:30 am - 2:07 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

7h 37m1 stop Minneapolis St Paul

5:40 am - 1:01 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

8h 21m1 stop Atlanta Hartsfield-Jackson

$329Delta

Sat, Sep 19 - Sat, Sep 26

5:30 am - 1:00 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 30m1 stop Minneapolis St Paul

5:00 pm - 11:59 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 59m1 stop Minneapolis St Paul

$329Delta

Wed, Sep 9 - Fri, Sep 11

2:44 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

7h 15m1 stop Denver Intl

12:34 pm - 5:43 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

6h 09m1 stop Denver Intl

$329United Airlines

Wed, Oct 14 - Sat, Oct 24

5:30 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

5h 29m1 stop Denver Intl

4:25 pm - 11:59 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

8h 34m1 stop San Francisco

$329United Airlines

Fri, Oct 2 - Mon, Oct 5

6:23 am - 5:13 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

9h 50m1 stop Seattle/Tacoma Intl

2:34 pm - 11:44 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

10h 10m1 stop Seattle/Tacoma Intl

$329Alaska Airlines

Thu, Sep 10 - Fri, Sep 11

6:00 am - 1:31 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 31m1 stop Portland

6:16 pm - 11:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

6h 39m1 stop Portland

$329Alaska Airlines

Sat, Sep 12 - Sat, Sep 12

12:14 pm - 8:29 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

7h 15m1 stop Dallas/Fort Worth

6:00 am - 1:51 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Dallas/Fort Worth

$329American Airlines

Tue, Oct 20 - Tue, Nov 3

6:06 am - 1:38 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 32m1 stop Phoenix Sky Harbor Intl

6:00 am - 1:51 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Dallas/Fort Worth

$329American Airlines

Tue, Dec 1 - Tue, Dec 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from Boise to Houston George Bush Intcntl Airport

Our best Frontier deals on Boise to Houston George Bush Intcntl Airport flight tickets

Frontier

Sep 18

BOI2:50 pmBoise Air Term. Gowen Fld

26h 35m

1 stop

IAH6:25 pmHouston George Bush Intcntl

Sep 21

IAH5:05 amHouston George Bush Intcntl

9h 50m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

$202

Frontier

Oct 8

BOI2:50 pmBoise Air Term. Gowen Fld

15h 29m

2 stops

IAH7:19 amHouston George Bush Intcntl

Oct 14

IAH2:41 pmHouston George Bush Intcntl

24h 14m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

$222

Frontier

Sep 17

BOI2:50 pmBoise Air Term. Gowen Fld

17h 36m

2 stops

IAH9:26 amHouston George Bush Intcntl

Sep 21

IAH5:05 amHouston George Bush Intcntl

9h 50m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

$227

American Airlines flights from Boise to Houston George Bush Intcntl Airport

Our best American Airlines deals on Boise to Houston George Bush Intcntl Airport flight tickets

American Airlines

Sep 3

BOI12:12 pmBoise Air Term. Gowen Fld

5h 32m

1 stop

IAH6:44 pmHouston George Bush Intcntl

Sep 8

IAH2:09 pmHouston George Bush Intcntl

9h 31m

2 stops

BOI10:40 pmBoise Air Term. Gowen Fld

$363

American Airlines

Sep 19

BOI8:05 amBoise Air Term. Gowen Fld

10h 08m

2 stops

IAH7:13 pmHouston George Bush Intcntl

Sep 26

IAH10:18 amHouston George Bush Intcntl

7h 45m

2 stops

BOI5:03 pmBoise Air Term. Gowen Fld

$386

American Airlines

Oct 15

BOI2:41 pmBoise Air Term. Gowen Fld

8h 18m

1 stop

IAH11:59 pmHouston George Bush Intcntl

Oct 17

IAH5:00 amHouston George Bush Intcntl

9h 22m

2 stops

BOI1:22 pmBoise Air Term. Gowen Fld

$391

momondo Fare Finder

Use the filters below to find and compare flights from Boise to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Fri 9/18

2:50 pm-6:25 pm

1 stop26h 35m

Houston George Bush Intcntl

Mon 9/21

5:05 am-1:55 pm

1 stop9h 50m

$202

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Thu 9/17

2:50 pm-9:26 am

2 stops17h 36m

Houston George Bush Intcntl

Mon 9/21

5:05 am-1:55 pm

1 stop9h 50m

$227

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Sat 9/19

5:30 am-2:07 pm

1 stop7h 37m

Houston George Bush Intcntl

Sat 9/26

5:40 am-1:01 pm

1 stop8h 21m

$329

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Wed 9/9

5:30 am-1:00 pm

1 stop6h 30m

Houston George Bush Intcntl

Fri 9/11

5:00 pm-11:59 pm

1 stop7h 59m

$329

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Wed 10/14

2:44 pm-10:59 pm

1 stop7h 15m

Houston George Bush Intcntl

Sat 10/24

12:34 pm-5:43 pm

1 stop6h 09m

$329

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Fri 10/2

5:30 pm-11:59 pm

1 stop5h 29m

Houston George Bush Intcntl

Mon 10/5

4:25 pm-11:59 pm

1 stop8h 34m

$329

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Thu 9/10

6:23 am-5:13 pm

1 stop9h 50m

Houston George Bush Intcntl

Fri 9/11

2:34 pm-11:44 pm

1 stop10h 10m

$329

Quickest round-trip

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Sat 9/12

6:00 am-1:31 pm

1 stop6h 31m

Houston George Bush Intcntl

Sat 9/12

6:16 pm-11:55 pm

1 stop6h 39m

$329

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Tue 10/20

12:14 pm-8:29 pm

1 stop7h 15m

Houston George Bush Intcntl

Tue 11/3

6:00 am-1:51 pm

1 stop8h 51m

$329

BoiseHouston

BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl

BOIIAH

Boise Air Term. Gowen Fld

Tue 12/1

6:06 am-1:38 pm

1 stop6h 32m

Houston George Bush Intcntl

Tue 12/8

6:00 am-1:51 pm

1 stop8h 51m

$329

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 Boise 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

Prices

Airlines

What is the typical price of a round-trip flight between Boise and Houston George Bush Intcntl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $275 to $550.
The lowest price recently found on this route was $202.

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

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Boise, with most prices found around $299. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Boise during the month February is also very affordable. Most momondo users find prices during this month for around $360.

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

As of August 2026, prices for Boise to Houston George Bush Intcntl Airport flights are approximately 19% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Boise 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 Boise to Houston George Bush Intcntl Airport (BOI to IAH) flight deals and tips

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

Best Price Found	$107
Fastest flight time	5h 15m
Direct flights	None

The best one-way flight to Houston George Bush Intcntl Airport from Boise in the past 72 hours is $107. The best round-trip flight deal from Boise to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $202.

The fastest flight from Boise to Houston George Bush Intcntl Airport takes 5h 15m

There are no direct flights from Boise to Houston George Bush Intcntl Airport. There are no popular flight routes from Boise to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Boise to Houston George Bush Intcntl Airport

How far is Boise Air Term. Gowen Fld to Houston George Bush Intcntl by plane?
Houston George Bush Intcntl is 1481.0 mi away from Boise Air Term. Gowen Fld. By plane, this route typically takes 5h 15m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport are updated daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?
The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport is 4 as of August 2026.
How old do you have to be to fly from Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boise to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boise to Houston George Bush Intcntl Airport is Delta (37% of total bookings). The next most popular airlines are United Airlines (36%), Alaska Airlines (16%), and American Airlines (11%).

Best airlines flying from Boise to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Boise to Houston George Bush Intcntl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $242	Free Cancellation	Rating 7.8 8,530 reviews	Search Delta flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 10,121 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $277	Free Cancellation	Rating 7.9 12,840 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,990 reviews	Search American Airlines flights

Katy

The Woodlands

Humble

Conroe

Montgomery

Spring

Cypress

Jersey Village

Livingston

Tomball

Why use momondo?

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

It is quick and easy to find Boise to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

All flight searches from Boise to Houston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Boise.

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

If you are not ready to book a flight from Boise to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 9/24

Thu 10/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston

Popular cities

Other flights from Boise

Other flights to Houston

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to New York John F Kennedy Intl Airportfrom $154

Flights to Newark Airportfrom $90

Flights to New York LaGuardia Airportfrom $63

Flights to Dallas/Fort Worth Airportfrom $56

Flights to Washington, D.C. Dulles Intl Airportfrom $72

Flights to Chicago O'Hare Intl Airportfrom $62

Flights to Orlando Airportfrom $48

Flights to Washington, D.C. Reagan-National Airportfrom $107

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Boise to Houston from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Houston departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boise to Houston

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Frontier flights from Boise to Houston George Bush Intcntl Airport

Our best Frontier deals on Boise to Houston George Bush Intcntl Airport flight tickets

American Airlines flights from Boise to Houston George Bush Intcntl Airport

Our best American Airlines deals on Boise to Houston George Bush Intcntl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boise to Houston George Bush Intcntl Airport that are best for you.

See travel insights to Houston from

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

What is the typical price of a round-trip flight between Boise and Houston George Bush Intcntl Airport?

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

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

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Houston George Bush Intcntl?

What airlines fly to Houston George Bush Intcntl Airport?

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

Cheap Boise to Houston George Bush Intcntl Airport (BOI to IAH) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boise to Houston George Bush Intcntl Airport

Best airlines flying from Boise to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Boise to Houston George Bush Intcntl Airport with momondo

Traveling to a place near Houston?

Why use momondo?

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Houston

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Boise flight routes

According to popular flight searches on momondo this year

Houston George Bush Intcntl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Houston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Houston

List of cabin classes available on flights landing in Houston. Availability may vary depending on flight origin and airline.

Complete your trip to Houston

Explore popular destinations other users love

According to popular flight searches on momondo this year