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Cheap flights from Houston George Bush Intcntl Airport to Boise from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Boise departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Boise

Cheap round-trip flights

Delta Logo
11:27 am - 4:42 pmIAH-BOI
6h 15m1 stop
Delta Logo
8:45 am - 6:09 pmBOI-IAH
8h 24m1 stop
$161Delta
Find Deal
Wed, Jun 4 - Wed, Jun 11
Delta Logo
11:27 am - 10:29 pmIAH-BOI
12h 02m2 stops
Delta Logo
8:45 am - 6:09 pmBOI-IAH
8h 24m1 stop
$166Delta
Find Deal
Wed, Jun 4 - Wed, Jun 11
Spirit Airlines Logo
8:48 pm - 11:21 amIAH-BOI
15h 33m2 stops
Spirit Airlines Logo
9:43 am - 11:18 pmBOI-IAH
12h 35m1 stop
$234Spirit Airlines
Find Deal
Thu, Jun 5 - Fri, Jun 13
Spirit Airlines Logo
3:49 pm - 11:21 amIAH-BOI
20h 32m3 stops
Spirit Airlines Logo
9:43 am - 11:18 pmBOI-IAH
12h 35m1 stop
$250Spirit Airlines
Find Deal
Thu, Jun 5 - Fri, Jun 13
American Airlines Logo
8:53 am - 4:46 pmIAH-BOI
8h 53m1 stop
American Airlines Logo
3:35 pm - 11:59 pmBOI-IAH
7h 24m1 stop
$270American Airlines
Find Deal
Fri, Jul 4 - Sat, Jul 12
United Airlines Logo
5:00 am - 9:46 amIAH-BOI
5h 46m1 stop
United Airlines Logo
7:15 pm - 5:45 amBOI-IAH
9h 30m1 stop
$307United Airlines
Find Deal
Fri, Jul 4 - Mon, Jul 7
United Airlines Logo
5:00 am - 9:46 amIAH-BOI
5h 46m1 stop
United Airlines Logo
7:15 pm - 5:45 amBOI-IAH
9h 30m1 stop
$329United Airlines
Find Deal
Fri, Jul 4 - Mon, Jul 7
Alaska Airlines Logo
5:54 pm - 11:59 pmIAH-BOI
7h 05m1 stop
Alaska Airlines Logo
1:38 pm - 10:44 pmBOI-IAH
8h 06m1 stop
$340Alaska Airlines
Find Deal
Sat, May 24 - Sat, May 31
Alaska Airlines Logo
5:54 pm - 11:59 pmIAH-BOI
7h 05m1 stop
Alaska Airlines Logo
5:30 am - 5:26 pmBOI-IAH
10h 56m2 stops
$378Alaska Airlines
Find Deal
Fri, May 23 - Mon, May 26
American Airlines Logo
7:53 am - 4:46 pmIAH-BOI
9h 53m2 stops
American Airlines Logo
6:49 am - 3:54 pmBOI-IAH
8h 05m2 stops
$433American Airlines
Find Deal
Fri, Jul 4 - Sat, Jul 12

Spirit Airlines flights from Houston George Bush Intcntl Airport to Boise

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Boise flight tickets
Spirit Airlines
Jun 5
IAH8:48 pmHouston George Bush Intcntl
15h 33m
2 stops
BOI11:21 amBoise Air Term. Gowen Fld
Jun 13
BOI9:43 amBoise Air Term. Gowen Fld
12h 35m
1 stop
IAH11:18 pmHouston George Bush Intcntl
Spirit Airlines
Jun 5
IAH3:49 pmHouston George Bush Intcntl
20h 32m
3 stops
BOI11:21 amBoise Air Term. Gowen Fld
Jun 13
BOI9:43 amBoise Air Term. Gowen Fld
12h 35m
1 stop
IAH11:18 pmHouston George Bush Intcntl
Spirit Airlines
Jun 5
IAH3:49 pmHouston George Bush Intcntl
20h 32m
3 stops
BOI11:21 amBoise Air Term. Gowen Fld
Jun 13
BOI9:43 amBoise Air Term. Gowen Fld
21h 17m
2 stops
IAH8:00 amHouston George Bush Intcntl

American Airlines flights from Houston George Bush Intcntl Airport to Boise

Our best American Airlines deals on Houston George Bush Intcntl Airport to Boise flight tickets
American Airlines
Jul 4
IAH8:53 amHouston George Bush Intcntl
8h 53m
1 stop
BOI4:46 pmBoise Air Term. Gowen Fld
Jul 12
BOI3:35 pmBoise Air Term. Gowen Fld
7h 24m
1 stop
IAH11:59 pmHouston George Bush Intcntl
American Airlines
May 16
IAH5:00 amHouston George Bush Intcntl
9h 20m
2 stops
BOI1:20 pmBoise Air Term. Gowen Fld
May 19
BOI5:10 pmBoise Air Term. Gowen Fld
5h 18m
1 stop
IAH11:28 pmHouston George Bush Intcntl
American Airlines
May 16
IAH5:00 amHouston George Bush Intcntl
9h 20m
2 stops
BOI1:20 pmBoise Air Term. Gowen Fld
May 19
BOI1:50 pmBoise Air Term. Gowen Fld
8h 52m
2 stops
IAH11:42 pmHouston George Bush Intcntl

See travel insights to Boise from

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

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 Boise?

The month of February is, on average, the cheapest month to fly to Boise from Houston George Bush Intcntl Airport, with most prices found around $308. If you aren’t able to travel during the month of February, then book flights to Boise from Houston George Bush Intcntl Airport during September instead. Flights to Boise in September, while not as cheap as those in February, still average around $317.

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

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $295. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $404. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

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

Our data shows that the cheapest Houston George Bush Intcntl Airport to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $323. In the morning is when there is more demand to fly to Boise, so prices are often more expensive at around $375 per ticket.

What is the cheapest Houston George Bush Intcntl to Boise Air Term. Gowen Fld flight route?

Fly from Houston George Bush Intcntl to Boise Air Term. Gowen Fld for the best Houston George Bush Intcntl - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Houston George Bush Intcntl Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $380 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Houston George Bush Intcntl Airport for as low as $255 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Boise Air Term. Gowen Fld flights?

There are 1 cabin classes available to choose from on Houston George Bush Intcntl to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of May 2025, prices for Houston George Bush Intcntl Airport to Boise flights are approximately 46% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$81

Fastest flight time

5h 45m

Direct flights

None

Airports in Boise

1 airport
The best one-way flight to Boise from Houston George Bush Intcntl Airport in the past 72 hours is $81. The best round-trip flight deal from Houston George Bush Intcntl Airport to Boise found on momondo in the last 72 hours is $161.
The fastest flight from Houston George Bush Intcntl Airport to Boise takes 5h 45m
There are no direct flights from Houston George Bush Intcntl Airport to Boise. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Boise Air Term. Gowen Fld Airport.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

  • How far is Houston George Bush Intcntl to Boise Air Term. Gowen Fld by plane?

    The distance between Houston George Bush Intcntl and Boise Air Term. Gowen Fld is about 1481.0 mi. By plane, this route typically takes 5h 45m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld 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 plane model from Houston George Bush Intcntl Airport to Boise?

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


Best airlines flying from Houston George Bush Intcntl Airport to Boise

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Boise with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $146Free CancellationRating
6.3
7,975 reviews
Search Spirit Airlines flights
DeltaPriceFrom $196Free CancellationRating
8.0
7,944 reviews
Search Delta flights
Alaska AirlinesPriceFrom $198Free CancellationRating
8.0
9,994 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $221Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
8,710 reviews
Search United Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Ontario
Caldwell
Eagle

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Boise for you.

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

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

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

Once all potential Houston to Boise flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Houston to Boise 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.


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1 adult
Mon 5/12
Mon 5/19

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