BOI

$125 Find Cheap Flights from Houston to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Boise departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Boise.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Boise.
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Everything you should know

Cheapest round-trip
$250
Typical prices: $319-$403
Frontier
Tue 7/21Tue 7/28
IAH - BOI • 1 stop
Cheapest one-way
$125
Typical prices: $183-$259
Frontier
Tue 7/28
IAH - BOI • 1 stop
Top airlines
Cheapest • from $250 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Boise

Tue, Jul 21 - Tue, Jul 28
Frontier Logo
6:30 am - 12:29 pm
IAH
-
BOI
6h 59m
1 stop
Frontier Logo
1:24 pm - 10:34 am
BOI
-
IAH
20h 10m
1 stop
$250Frontier
Thu, Sep 3 - Tue, Sep 8
Frontier Logo
6:30 am - 11:29 am
IAH
-
BOI
5h 59m
1 stop
Frontier Logo
1:24 pm - 12:55 am
BOI
-
IAH
10h 31m
1 stop
$255Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
6:30 am - 12:29 pm
IAH
-
BOI
6h 59m
1 stop
Frontier Logo
1:24 pm - 12:40 am
BOI
-
IAH
10h 16m
1 stop
$260Frontier
Sun, Jul 19 - Tue, Jul 21
Frontier Logo
6:30 am - 12:29 pm
IAH
-
BOI
6h 59m
1 stop
Frontier Logo
1:24 pm - 12:40 am
BOI
-
IAH
10h 16m
1 stop
$262Frontier
Wed, Jul 15 - Tue, Jul 21
Frontier Logo
6:14 pm - 12:29 pm
IAH
-
BOI
19h 15m
1 stop
Frontier Logo
1:24 pm - 12:40 am
BOI
-
IAH
10h 16m
1 stop
$265Frontier
Tue, Sep 15 - Sat, Sep 19
Multiple Airlines Logo
6:50 am - 12:04 pm
IAH
-
BOI
6h 14m
1 stop
Multiple Airlines Logo
6:00 am - 1:31 pm
BOI
-
IAH
6h 31m
1 stop
$285Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Southwest Logo
2:45 pm - 7:45 pm
HOU
-
BOI
6h 00m
1 stop
Southwest Logo
6:25 am - 1:50 pm
BOI
-
HOU
6h 25m
1 stop
$314Southwest
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
6:25 am - 11:05 am
HOU
-
BOI
5h 40m
1 stop
Southwest Logo
4:20 pm - 11:15 pm
BOI
-
HOU
5h 55m
1 stop
$319Southwest
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
7:55 pm - 12:35 am
HOU
-
BOI
5h 40m
1 stop
Southwest Logo
5:30 am - 3:15 pm
BOI
-
HOU
8h 45m
2 stops
$324Southwest
Thu, Sep 3 - Tue, Sep 8
Southwest Logo
9:05 am - 4:15 pm
HOU
-
BOI
8h 10m
1 stop
Southwest Logo
7:40 am - 5:10 pm
BOI
-
HOU
8h 30m
1 stop
$328Southwest
Booking Insights

KAYAK's insights & trends for Houston to Boise flights

Get data-powered insights and trends into flights from Houston to Boise to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Boise?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Boise departing in July.

What is the cheapest month to fly from Houston to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Boise is May, where tickets cost $77 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $237 and $228 respectively.

Good to know

Cheapest flight$125
Flight from Houston George Bush Airport to Boise

When to book flights from Houston to Boise

Are your dates flexible? Find out the best times to travel from Houston to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Boise

  • What is the cheapest flight from Houston to Boise?

    In the last 5 days, the lowest price for a flight from Houston to Boise was $125 for a one-way ticket and $250 for a round-trip.

  • Do I need a passport to fly between Houston and Boise?

    A passport is required to fly from Houston to Boise.

  • Which airports will I be using when flying from Houston to Boise?

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Boise Air Term. Gowen Fld is the only airport in Boise. You’ll usually find the cheapest deals if you fly from Houston George Bush Airport.

  • Which aircraft models fly most regularly from Houston to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Boise?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Houston and Boise, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Houston to Boise

 
See real verified KAYAK customer reviews for airlines flying from Houston to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12564 reviews
7.0Food
7.0Entertainment
8.5Crew
7.8Comfort
8.1Boarding
Airline reviews

The flight was on time, seats were comfortable, crew is friendly and professional. Nice flight overall. Thanks!

10.0 ExcellentElena, Jun 2026
DFW - SAN
Read more Alaska Airlines reviews

The flight was on time, seats were comfortable, crew is friendly and professional. Nice flight overall. Thanks!

The plane was delayed almost 3 hours. I had a first class seat and there was no food loaded due to the late night departure (no nuts, not meal and no cookie), and the first class bathroom was out of order. Truly a disappointment all around.

Everyone from the ticket counter to the stewards were so accommodating and helpful

Flight was delayed and we were left in the plane with planed turned off, took so long to get to destination and luggages were lost. Such a hectic travel

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

The crew was great and everything went smoothly coming and going.

I've been loyal to Alaska Airlines for nearly 25 years and before the merger I had much better benefits. However, since the merger with Hawaiian Air, you've bumped me from group A to B or C and I now get poor selection of seats in the back of the plane.

The response was very helpful and quick. Overall, it was very professional.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

Would not let us check in our luggage. Flight was 40 minutes late, so we really did have time to check in our luggage. Could not get on another flight even for the next day, calling the Alaska service numbers provided, it stated the average wait time to speak to anyone on the phone was 8 HOURS! Alaska would not refund our tix. Never again!!!!!

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

Delayed and horrible communication and sat on flight for an hour before taking off

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Everything you need to know for your flight from Houston to Boise

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