$102 Find Cheap Flights from Idaho Falls to Houston - Compare and Save

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Everything you should know

Cheapest round-trip
$359
Typical prices: $412-$585
American Airlines
Fri 3/30Fri 4/6
IDA - IAH • 1 stop
Cheapest one-way
$102
Typical prices: $215-$340
Multiple Airlines
Fri 12/14
IDA - IAH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and Houston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
IDA - IAH
Cheapest • 10% average savings
IDA - HOU
Most popular
Insights
Insights
When to travel
May
Cheapest • 26% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $322 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 48m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Idaho Falls to Houston (IDA-HOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Houston

Tue, Mar 30 - Tue, Apr 6
American Airlines Logo
6:30 am - 1:28 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
5h 58m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:25 pm - 11:32 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
6h 07m1 stop Phoenix Sky Harbor Intl
$359American Airlines
Fri, Feb 19 - Mon, Feb 22
American Airlines Logo
6:30 am - 1:28 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
5h 58m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:10 am - 1:17 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
7h 07m1 stop Dallas/Fort Worth
$359American Airlines
Sat, Jan 30 - Mon, Feb 8
American Airlines Logo
6:18 am - 1:36 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
6h 18m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 1:12 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
8h 12m1 stop Dallas/Fort Worth
$359American Airlines
Wed, Mar 31 - Thu, Apr 8
Delta Logo
1:10 pm - 9:36 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
7h 26m1 stop Salt Lake City
Delta Logo
5:55 am - 6:14 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
13h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$364Delta
Tue, Mar 30 - Thu, Apr 8
Delta Logo
1:10 pm - 9:36 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
7h 26m1 stop Salt Lake City
Delta Logo
5:55 am - 6:14 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
13h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$364Delta
Wed, Mar 31 - Thu, Apr 8
Delta Logo
1:10 pm - 11:58 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
9h 48m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
5:55 am - 6:14 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
13h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$369Delta
Thu, Feb 4 - Sun, Feb 7
American Airlines Logo
6:30 am - 3:33 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
8h 03m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 1:12 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
7h 12m1 stop Dallas/Fort Worth
$390American Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
4:08 pm - 11:59 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
6h 51m1 stop Denver Intl
United Airlines Logo
2:46 pm - 9:10 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
7h 24m1 stop Denver Intl
$426United Airlines
Thu, Dec 24 - Thu, Dec 31
United Airlines Logo
4:20 pm - 10:52 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
5h 32m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:54 amIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
5h 54m1 stop Denver Intl
$469United Airlines
Sat, Nov 21 - Mon, Nov 23
United Airlines Logo
2:35 pm - 10:53 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
7h 18m1 stop Denver Intl
United Airlines Logo
2:46 pm - 9:09 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
7h 23m1 stop Denver Intl
$471United Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to Houston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Idaho Falls to Houston typically range from $412 to $585. The lowest price found in the past 5 days was $359, on American Airlines.

What's the cheapest day of the week to fly from Idaho Falls to Houston?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Idaho Falls to Houston. It’s 36% cheaper than the average day, while Friday is the most expensive, with prices 13% higher.

What’s the cheapest month to fly from Idaho Falls to Houston?

•May is the cheapest month to fly from Idaho Falls to Houston at $373 round-trip.
•March ($696) and January ($629) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 86% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Idaho Falls to Houston flights

Low season

June

Cheapest flight

$102
Beat the crowds with an average 32% drop in travelers.
The most popular month to fly with an average 32% increase in travelers.
One-way flight from Idaho Falls to Houston George Bush Intcntl Airport

When to book flights from Idaho Falls to Houston

Are your dates flexible? Find out the best times to travel from Idaho Falls to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to Houston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Idaho Falls to Houston?

    Only Economy Class is available on flights from Idaho Falls to Houston.

  • How long is a flight from Idaho Falls to Houston?

    A nonstop flight from Idaho Falls to Houston takes 00m, covering 1,321 miles.

  • Do I need a passport to fly from Idaho Falls to Houston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Idaho Falls to Houston flight?

    Round-trip flights from Idaho Falls to Houston range from $412 to $585, with an average of $502 over the past 12 months. Anything below $412 counts as a good deal.

  • How are flight prices from Idaho Falls to Houston looking right now?

    One-way fares from Idaho Falls to Houston are currently higher than usual. Average one-way flight prices are about $282, which is 11% above the typical average for this route.

  • What car rental options are available in Houston?

    Since Houston is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Houston George Bush Intcntl Airport (IAH) — daily rates averaging $40:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

    Near Houston Hobby Airport (HOU) — daily rates averaging $69:

    • Thrifty
    • Dollar
    • Alamo
    • Hertz
    • Ace

  • Which airports can I use when flying from Idaho Falls to Houston?

    Flights from Idaho Falls to Houston usually depart from Idaho Falls Fanning Field (IDA) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Idaho Falls to Houston pass through?

    One-stop flights from Idaho Falls to Houston most commonly connect through:

    • Denver Intl (DEN) - 64% of one-stop connections
    • Dallas/Fort Worth (DFW) - 18% of one-stop connections
    • Salt Lake City (SLC) - 15% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Idaho Falls to Houston?

    Yes. Flexible dates can save you up to 44% on flights from Idaho Falls to Houston. Monday is the cheapest departure day at $322 round-trip on average, while Friday is the most expensive at $569, a difference of $247.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Idaho Falls to Houston?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 48m, compared with 6h 09m via Dallas/Fort Worth (DFW) and 6h 11m via Denver Intl (DEN).

  • What is the time difference between Idaho Falls and Houston?

    Houston is 1 hour ahead of Idaho Falls (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston?

    Some of the most popular sights in Houston are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston on KAYAK.

Your guide to booking Idaho Falls to Houston flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Idaho Falls to Houston

Complete your trip to Houston with a hotel stay or car rental

Car rentals in Houston
Hotels in Houston
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