IDA - IAH

$160 Find Cheap Flights from Idaho Falls to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to George Bush Intcntl departing on 7/13. 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 Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$311
Typical prices: $521-$441
Alaska Airlines
Tue 10/27Sat 10/31
IDA - IAH • 1 stop
Cheapest one-way
$160
Multiple Airlines
Mon 7/13
IDA - IAH • 1 stop
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $454 (round-trip)
Shortest trip • 5h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to George Bush Intcntl (IDA-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to George Bush Intcntl 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 Idaho Falls to George Bush Intcntl

Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
1:46 pm - 11:59 pm
IDA
-
IAH
9h 13m
1 stop
Alaska Airlines Logo
2:52 pm - 10:54 pm
IAH
-
IDA
9h 02m
1 stop
$311Alaska Airlines
Sat, Jul 11 - Wed, Jul 29
United Airlines Logo
2:30 pm - 9:36 pm
IDA
-
IAH
6h 06m
1 stop
United Airlines Logo
5:15 am - 9:50 am
IAH
-
IDA
5h 35m
1 stop
$360United Airlines
Wed, Sep 30 - Sat, Oct 3
Alaska Airlines Logo
6:18 am - 5:13 pm
IDA
-
IAH
9h 55m
1 stop
Alaska Airlines Logo
2:52 pm - 10:54 pm
IAH
-
IDA
9h 02m
1 stop
$374Alaska Airlines
Mon, Jul 27 - Mon, Aug 3
Multiple Airlines Logo
10:47 pm - 12:22 pm
IDA
-
IAH
12h 35m
1 stop
Multiple Airlines Logo
6:30 am - 4:00 pm
IAH
-
IDA
10h 30m
2 stops
$378Multiple Airlines
Mon, Jul 27 - Sun, Aug 2
Multiple Airlines Logo
10:47 pm - 12:22 pm
IDA
-
IAH
12h 35m
1 stop
Multiple Airlines Logo
8:43 pm - 4:00 pm
IAH
-
IDA
20h 17m
1 stop
$384Multiple Airlines
Mon, Jul 27 - Thu, Jul 30
Multiple Airlines Logo
10:47 pm - 12:22 pm
IDA
-
IAH
12h 35m
1 stop
Multiple Airlines Logo
6:14 pm - 4:00 pm
IAH
-
IDA
22h 46m
2 stops
$395Multiple Airlines
Thu, Jun 25 - Sun, Jun 28
United Airlines Logo
2:30 pm - 8:55 pm
IDA
-
IAH
5h 25m
1 stop
United Airlines Logo
5:15 am - 9:50 am
IAH
-
IDA
5h 35m
1 stop
$399United Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
6:09 am - 7:50 pm
IDA
-
IAH
12h 41m
2 stops
Alaska Airlines Logo
2:52 pm - 10:54 pm
IAH
-
IDA
9h 02m
1 stop
$416Alaska Airlines
Fri, Sep 11 - Mon, Sep 21
Alaska Airlines Logo
6:18 am - 5:13 pm
IDA
-
IAH
9h 55m
1 stop
Alaska Airlines Logo
6:16 pm - 1:24 pm
IAH
-
IDA
20h 08m
1 stop
$419Alaska Airlines
Fri, Sep 11 - Mon, Sep 21
Alaska Airlines Logo
3:57 pm - 1:31 pm
IDA
-
IAH
20h 34m
1 stop
Alaska Airlines Logo
2:34 pm - 10:56 pm
IAH
-
IDA
9h 22m
1 stop
$420Alaska Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to George Bush Intcntl flights

Get data-powered insights and trends into flights from Idaho Falls to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Houston George Bush Intcntl Airport, 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 Idaho Falls to Houston George Bush Intcntl Airport is June, where tickets cost $288 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $669 and $542 respectively.

Good to know

Low seasonJune
Cheapest flight$160
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Idaho Falls to Houston George Bush Airport

When to book flights from Idaho Falls to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Idaho Falls to George Bush Intcntl 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 Idaho Falls to Houston George Bush Airport flights

  • What is the cheapest flight from Idaho Falls to Houston George Bush Intcntl Airport?

    In the last 5 days, the lowest price for a flight from Idaho Falls to Houston George Bush Intcntl Airport was $160 for a one-way ticket and $311 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Houston George Bush Airport?

    A passport is not required to fly from Idaho Falls to Houston George Bush Airport.

  • Which aircraft models fly most regularly from Idaho Falls to Houston George Bush Airport?

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

  • Which airline alliances offer flights from Idaho Falls to Houston George Bush Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Idaho Falls and Houston George Bush Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Houston are Delta and United Airlines. With an average price for the route of $542 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $449 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Idaho Falls to Houston George Bush Airport?

    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 Idaho Falls to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Idaho Falls 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 Idaho Falls to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and IAH can sometimes prove cheaper using this method.

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

    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 Houston George Bush Airport from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Idaho Falls to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Houston. 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 Idaho Falls to George Bush Intcntl? 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
DeltaOverall score based on 8396 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.8Comfort
Airline reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

2.0 MediocreBen, Jun 2026
ATL - HSV
Read more Delta reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

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