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Cheap flights from Idaho Falls to Houston from $205

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 2/1. 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.
United Airlines Logo
5:33 pm - 11:59 pm
IDA
-
IAH
5h 26m
1 stop
United Airlines Logo
6:30 am - 1:30 pm
IAH
-
IDA
8h 00m
1 stop
$287United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
5:33 pm - 11:59 pm
IDA
-
IAH
5h 26m
1 stop
United Airlines Logo
6:30 am - 1:30 pm
IAH
-
IDA
8h 00m
1 stop
$288United Airlines
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
5:59 pm - 5:21 am
IDA
-
IAH
10h 22m
1 stop
Alaska Airlines Logo
7:00 am - 4:19 pm
IAH
-
IDA
10h 19m
1 stop
$289Alaska Airlines
Sat, Mar 28 - Tue, Apr 7
Multiple Airlines Logo
10:13 pm - 2:45 pm
IDA
-
IAH
15h 32m
1 stop
Multiple Airlines Logo
9:33 pm - 3:27 pm
IAH
-
IDA
18h 54m
1 stop
$296Multiple Airlines
Mon, Mar 30 - Thu, Apr 9
Multiple Airlines Logo
10:06 pm - 5:51 am
IDA
-
IAH
6h 45m
1 stop
Multiple Airlines Logo
9:33 pm - 3:27 pm
IAH
-
IDA
18h 54m
1 stop
$311Multiple Airlines
Fri, Apr 3 - Thu, Apr 9
United Airlines Logo
5:30 pm - 12:35 am
IDA
-
IAH
6h 05m
1 stop
United Airlines Logo
10:32 am - 4:14 pm
IAH
-
IDA
6h 42m
1 stop
$314United Airlines
Sat, Mar 28 - Sat, Apr 11
Multiple Airlines Logo
10:13 pm - 5:51 am
IDA
-
IAH
6h 38m
1 stop
Multiple Airlines Logo
8:24 am - 8:59 am
IAH
-
IDA
25h 35m
2 stops
$315Multiple Airlines
Mon, Mar 30 - Sat, Apr 11
Multiple Airlines Logo
10:13 pm - 5:51 am
IDA
-
IAH
6h 38m
1 stop
Multiple Airlines Logo
9:33 pm - 3:12 pm
IAH
-
IDA
18h 39m
1 stop
$318Multiple Airlines
Mon, Mar 30 - Sun, Apr 5
Multiple Airlines Logo
1:30 pm - 4:07 pm
IDA
-
IAH
25h 37m
2 stops
Multiple Airlines Logo
9:33 pm - 3:27 pm
IAH
-
IDA
18h 54m
1 stop
$321Multiple Airlines
Tue, Mar 31 - Thu, Apr 9
Alaska Airlines Logo
5:59 pm - 5:21 am
IDA
-
IAH
10h 22m
1 stop
Alaska Airlines Logo
7:00 am - 4:19 pm
IAH
-
IDA
10h 19m
1 stop
$329Alaska Airlines
Tue, Mar 31 - Wed, Apr 8

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

Our best United Airlines deals on Idaho Falls to Houston George Bush Intcntl Airport flight tickets
United Airlines
Mar 2
IDA5:33 pmIdaho Falls Fanning Field
5h 26m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Mar 4
IAH6:30 amHouston George Bush Intcntl
8h 00m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
$287
United Airlines
Mar 2
IDA5:33 pmIdaho Falls Fanning Field
5h 26m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Mar 4
IAH6:30 amHouston George Bush Intcntl
8h 00m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
$288
United Airlines
Mar 28
IDA5:30 pmIdaho Falls Fanning Field
6h 05m
1 stop
IAH12:35 amHouston George Bush Intcntl
Apr 11
IAH10:32 amHouston George Bush Intcntl
6h 42m
1 stop
IDA4:14 pmIdaho Falls Fanning Field
$314

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
Mar 28
IDA5:59 pmIdaho Falls Fanning Field
10h 22m
1 stop
IAH5:21 amHouston George Bush Intcntl
Apr 7
IAH7:00 amHouston George Bush Intcntl
10h 19m
1 stop
IDA4:19 pmIdaho Falls Fanning Field
$289
Alaska Airlines
Mar 28
IDA5:59 pmIdaho Falls Fanning Field
10h 22m
1 stop
IAH5:21 amHouston George Bush Intcntl
Apr 8
IAH7:00 amHouston George Bush Intcntl
10h 19m
1 stop
IDA4:19 pmIdaho Falls Fanning Field
$329
Alaska Airlines
Mar 2
IDA5:20 pmIdaho Falls Fanning Field
22h 13m
1 stop
IAH4:33 pmHouston George Bush Intcntl
Mar 4
IAH5:33 pmHouston George Bush Intcntl
31h 03m
2 stops
IDA11:36 pmIdaho Falls Fanning Field
$336

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 January 26, 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

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 3/2

5:33 pm-11:59 pm

1 stop5h 26m

Houston George Bush Intcntl

Wed 3/4

6:30 am-1:30 pm

1 stop8h 00m

$287

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 3/2

5:33 pm-11:59 pm

1 stop5h 26m

Houston George Bush Intcntl

Wed 3/4

6:30 am-1:30 pm

1 stop8h 00m

$288

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Sat 3/28

5:59 pm-5:21 am

1 stop10h 22m

Houston George Bush Intcntl

Tue 4/7

7:00 am-4:19 pm

1 stop10h 19m

$289

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 3/30

10:13 pm-2:45 pm

1 stop15h 32m

Houston George Bush Intcntl

Thu 4/9

9:33 pm-3:27 pm

1 stop18h 54m

$296

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Fri 4/3

10:06 pm-5:51 am

1 stop6h 45m

Houston George Bush Intcntl

Thu 4/9

9:33 pm-3:27 pm

1 stop18h 54m

$311

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Sat 3/28

5:30 pm-12:35 am

1 stop6h 05m

Houston George Bush Intcntl

Sat 4/11

10:32 am-4:14 pm

1 stop6h 42m

$314

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 3/30

10:13 pm-5:51 am

1 stop6h 38m

Houston George Bush Intcntl

Sat 4/11

8:24 am-8:59 am

2 stops25h 35m

$315

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Mon 3/30

10:13 pm-5:51 am

1 stop6h 38m

Houston George Bush Intcntl

Sun 4/5

9:33 pm-3:12 pm

1 stop18h 39m

$318

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Tue 3/31

1:30 pm-4:07 pm

2 stops25h 37m

Houston George Bush Intcntl

Thu 4/9

9:33 pm-3:27 pm

1 stop18h 54m

$321

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

Tue 3/31

5:59 pm-5:21 am

1 stop10h 22m

Houston George Bush Intcntl

Wed 4/8

7:00 am-4:19 pm

1 stop10h 19m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 typical price of a round-trip flight between Idaho Falls and Houston George Bush Intcntl Airport?

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

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Idaho Falls, with most prices found around $408. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Idaho Falls during the month December is also very affordable. Most momondo users find prices during this month for around $434.

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 09m

Direct flights

None
The fastest flight from Idaho Falls to Houston George Bush Intcntl Airport takes 5h 09m
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 09m.

  • 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 $194Free CancellationRating
7.9
8,111 reviews
Search Delta flights
United AirlinesPriceFrom $369Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights
American AirlinesPriceFrom $388Free CancellationRating
7.2
11,189 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
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

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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