$146 Find Cheap Flights from Idaho Falls to Houston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$261
Typical prices: $388-$561
Multiple Airlines
Fri 11/9Sun 11/18
IDA - IAH • 1 stop
Cheapest one-way
$146
Typical prices: $199-$340
Multiple Airlines
Tue 11/13
IDA - IAH • 3 stops
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 • 9% average savings
IDA - HOU
Most popular
Insights
Insights
When to travel
May
Cheapest • 20% price drop
November
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 46m (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

Mon, Nov 9 - Wed, Nov 18
Multiple Airlines Logo
7:47 pm - 5:10 amIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
8h 23m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:39 am - 11:11 amIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
24h 32m1 stop Phoenix Sky Harbor Intl
$288Multiple Airlines
Fri, Nov 13 - Wed, Nov 18
Multiple Airlines Logo
8:24 pm - 5:10 amIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
7h 46m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:39 am - 11:11 amIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
24h 32m1 stop Phoenix Sky Harbor Intl
$290Multiple Airlines
Mon, Nov 9 - Fri, Nov 13
Multiple Airlines Logo
7:47 pm - 5:10 amIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
8h 23m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:00 am - 1:30 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
8h 30m1 stop Las Vegas Harry Reid Intl
$301Multiple Airlines
Sat, Jan 9 - Tue, Jan 19
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
11:55 am - 6:14 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
7h 19m1 stop Salt Lake City
$346Delta
Sun, Jan 10 - Tue, Jan 19
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
11:55 am - 6:14 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
7h 19m1 stop Salt Lake City
$350Delta
Sat, Jan 9 - Tue, Jan 19
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
6:30 am - 6:14 pmIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
12h 44m2 stops Minneapolis St Paul Salt Lake City
$351Delta
Thu, Oct 8 - Mon, Oct 12
United Airlines Logo
4:05 pm - 10:59 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
5h 54m1 stop Denver Intl
United Airlines Logo
5:15 am - 9:53 amIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
5h 38m1 stop Denver Intl
$359United Airlines
Wed, Oct 7 - Sun, Oct 11
United Airlines Logo
4:05 pm - 11:59 pmIDA  Idaho Falls Fanning Field-IAH Houston George Bush Intcntl
6h 54m1 stop Denver Intl
United Airlines Logo
5:15 am - 9:53 amIAH  Houston George Bush Intcntl-IDA Idaho Falls Fanning Field
5h 38m1 stop Denver Intl
$359United Airlines
Sat, Jan 9 - Tue, Jan 19
American Airlines Logo
1:45 pm - 10:59 pmIDA  Idaho Falls Fanning Field-HOU Houston Hobby
8h 14m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:15 pmHOU  Houston Hobby-IDA Idaho Falls Fanning Field
8h 15m1 stop Dallas/Fort Worth
$385American Airlines
Sat, Jan 9 - Tue, Jan 19
American Airlines Logo
1:45 pm - 10:59 pmIDA  Idaho Falls Fanning Field-HOU Houston Hobby
8h 14m1 stop Dallas/Fort Worth
American Airlines Logo
11:35 am - 10:58 pmHOU  Houston Hobby-IDA Idaho Falls Fanning Field
12h 23m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$434American 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 from Idaho Falls to Houston with more confidence.

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

Monday is the cheapest day of the week to fly from Idaho Falls to Houston, it is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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

$146
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 6% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

  • 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) - 67% of one-stop connections
    • Salt Lake City (SLC) - 15% of one-stop connections
    • Dallas/Fort Worth (DFW) - 15% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 2% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 23% on the Idaho Falls to Houston route. Monday is the cheapest departure day at $434 round-trip on average, while Sunday is the most expensive at $558, a difference of $124. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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.

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

    A nonstop flight from Idaho Falls to Houston takes 0h 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 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 $387, which is 59% above the typical average for this route.

  • 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 46m, compared with 6h 04m via Dallas/Fort Worth (DFW) and 6h 08m 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 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 from around $3:

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

    Near Houston Hobby Airport (HOU) — daily rates from around $20:

    • Thrifty
    • Dollar
    • Alamo
    • Hertz
    • Budget

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

    Round-trip flights from Idaho Falls to Houston range from $388 to $561, with an average of $465 over the past 12 months. Anything below $388 counts as a good deal.

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

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