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Cheap flights from Idaho Falls to Houston from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Houston departing on 5/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:21 pm - 5:52 am
IDA
-
IAH
6h 31m
1 stop
Multiple Airlines Logo
9:28 am - 3:27 pm
IAH
-
IDA
6h 59m
1 stop
$322Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
10:21 pm - 5:52 am
IDA
-
IAH
6h 31m
1 stop
Multiple Airlines Logo
9:28 am - 3:27 pm
IAH
-
IDA
6h 59m
1 stop
$323Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
10:06 pm - 8:22 pm
IDA
-
IAH
21h 16m
1 stop
Multiple Airlines Logo
9:47 pm - 3:12 pm
IAH
-
IDA
18h 25m
1 stop
$325Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
4:10 pm - 12:41 am
IDA
-
IAH
7h 31m
1 stop
United Airlines Logo
5:15 am - 9:50 am
IAH
-
IDA
5h 35m
1 stop
$329United Airlines
Wed, Jul 22 - Wed, Aug 5
Multiple Airlines Logo
10:21 pm - 10:34 am
IDA
-
IAH
35h 13m
2 stops
Multiple Airlines Logo
9:28 am - 3:27 pm
IAH
-
IDA
6h 59m
1 stop
$349Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
10:21 pm - 10:34 am
IDA
-
IAH
35h 13m
2 stops
Multiple Airlines Logo
9:28 am - 3:27 pm
IAH
-
IDA
6h 59m
1 stop
$351Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
10:06 pm - 12:48 am
IDA
-
IAH
25h 42m
2 stops
Multiple Airlines Logo
9:47 pm - 3:12 pm
IAH
-
IDA
18h 25m
1 stop
$352Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
Multiple Airlines Logo
10:21 pm - 4:55 pm
IDA
-
IAH
17h 34m
1 stop
Multiple Airlines Logo
9:42 am - 9:31 pm
IAH
-
IDA
12h 49m
2 stops
$364Multiple Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
10:21 pm - 11:10 pm
IDA
-
IAH
23h 49m
1 stop
Multiple Airlines Logo
9:42 am - 9:31 pm
IAH
-
IDA
12h 49m
2 stops
$369Multiple Airlines
Fri, May 1 - Mon, May 4
Alaska Airlines Logo
4:03 pm - 1:46 pm
IDA
-
IAH
20h 43m
1 stop
Alaska Airlines Logo
5:57 pm - 1:17 pm
IAH
-
IDA
20h 20m
1 stop
$384Alaska Airlines
Wed, May 13 - Tue, May 26

American Airlines flights from Idaho Falls to Houston George Bush Intcntl Airport

Our best American Airlines deals on Idaho Falls to Houston George Bush Intcntl Airport flight tickets
American Airlines
May 1
IDA1:43 pmIdaho Falls Fanning Field
7h 46m
1 stop
IAH10:29 pmHouston George Bush Intcntl
May 4
IAH6:00 amHouston George Bush Intcntl
8h 13m
1 stop
IDA1:13 pmIdaho Falls Fanning Field
$399
American Airlines
Apr 30
IDA1:43 pmIdaho Falls Fanning Field
7h 46m
1 stop
IAH10:29 pmHouston George Bush Intcntl
May 4
IAH6:00 amHouston George Bush Intcntl
8h 13m
1 stop
IDA1:13 pmIdaho Falls Fanning Field
$469
American Airlines
May 28
IDA12:44 pmIdaho Falls Fanning Field
10h 08m
1 stop
IAH11:52 pmHouston George Bush Intcntl
May 31
IAH5:00 amHouston George Bush Intcntl
9h 38m
2 stops
IDA1:38 pmIdaho Falls Fanning Field
$479

Alaska Airlines flights from Idaho Falls to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Idaho Falls to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
May 13
IDA4:03 pmIdaho Falls Fanning Field
20h 43m
1 stop
IAH1:46 pmHouston George Bush Intcntl
May 26
IAH5:57 pmHouston George Bush Intcntl
20h 20m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
$384
Alaska Airlines
May 28
IDA4:03 pmIdaho Falls Fanning Field
20h 43m
1 stop
IAH1:46 pmHouston George Bush Intcntl
May 31
IAH5:57 pmHouston George Bush Intcntl
20h 20m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
$394
Alaska Airlines
May 16
IDA4:03 pmIdaho Falls Fanning Field
20h 43m
1 stop
IAH1:46 pmHouston George Bush Intcntl
May 20
IAH5:57 pmHouston George Bush Intcntl
20h 20m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
$428

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Idaho Falls to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-5:52 am

1 stop6h 31m

Houston George Bush Intcntl

Mon 4/20

9:28 am-3:27 pm

1 stop6h 59m

$322

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-5:52 am

1 stop6h 31m

Houston George Bush Intcntl

Mon 4/20

9:28 am-3:27 pm

1 stop6h 59m

$323

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Fri 4/3

10:06 pm-8:22 pm

1 stop21h 16m

Houston George Bush Intcntl

Sun 4/5

9:47 pm-3:12 pm

1 stop18h 25m

$325
Quickest round-trip

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Wed 7/22

4:10 pm-12:41 am

1 stop7h 31m

Houston George Bush Intcntl

Wed 8/5

5:15 am-9:50 am

1 stop5h 35m

$329

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-10:34 am

2 stops35h 13m

Houston George Bush Intcntl

Mon 4/20

9:28 am-3:27 pm

1 stop6h 59m

$349

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-10:34 am

2 stops35h 13m

Houston George Bush Intcntl

Mon 4/20

9:28 am-3:27 pm

1 stop6h 59m

$351

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Fri 4/3

10:06 pm-12:48 am

2 stops25h 42m

Houston George Bush Intcntl

Sun 4/5

9:47 pm-3:12 pm

1 stop18h 25m

$352

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Fri 5/1

10:21 pm-4:55 pm

1 stop17h 34m

Houston George Bush Intcntl

Mon 5/4

9:42 am-9:31 pm

2 stops12h 49m

$364

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Fri 5/1

10:21 pm-11:10 pm

1 stop23h 49m

Houston George Bush Intcntl

Mon 5/4

9:42 am-9:31 pm

2 stops12h 49m

$369

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Wed 5/13

4:03 pm-1:46 pm

1 stop20h 43m

Houston George Bush Intcntl

Tue 5/26

5:57 pm-1:17 pm

1 stop20h 20m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho Falls 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

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

The month of June is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Idaho Falls, with most prices found around $288. If you are unable to visit Houston George Bush Intcntl Airport during the month of June, then departing from Idaho Falls during the month August is also very affordable. Most momondo users find prices during this month for around $408.

When to book flights from Idaho Falls to Houston George Bush Intcntl Airport

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

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

Fastest flight time

5h 32m

Direct flights

None
The fastest flight from Idaho Falls to Houston George Bush Intcntl Airport takes 5h 32m
There are no direct flights from Idaho Falls to Houston George Bush Intcntl Airport. There are no popular flight routes from Idaho Falls to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Idaho Falls Fanning Field to Houston George Bush Intcntl by plane?

    The distance between Idaho Falls Fanning Field and Houston George Bush Intcntl is about 1306.4 mi. By plane, this route typically takes 5h 32m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Houston George Bush Intcntl Airport.

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

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Idaho Falls to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Idaho Falls to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $169Free CancellationRating
7.9
8,292 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights
American AirlinesPriceFrom $388Free CancellationRating
7.1
11,472 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Jersey Village
Livingston

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho Falls to Houston. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Idaho Falls to Houston?

momondo helps you find the best flight between Idaho Falls and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Idaho Falls 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.

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