$108 Find Cheap Flights from Idaho to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 10/12. 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

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Cheap Flights from Idaho to Houston

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

Tue, Jul 21 - Tue, Jul 28
Frontier Logo
1:24 pm - 10:34 am
BOI
-
IAH
20h 10m
1 stop
Frontier Logo
6:30 am - 12:29 pm
IAH
-
BOI
6h 59m
1 stop
$250Frontier
Thu, Aug 6 - Wed, Aug 12
Frontier Logo
1:24 pm - 9:14 pm
BOI
-
IAH
6h 50m
1 stop
Frontier Logo
6:14 pm - 12:29 pm
IAH
-
BOI
19h 15m
1 stop
$255Frontier
Sat, Sep 19 - Wed, Sep 23
Delta Logo
12:38 pm - 10:35 pm
GEG
-
HOU
7h 57m
1 stop
Delta Logo
6:00 am - 11:28 am
HOU
-
GEG
7h 28m
1 stop
$299Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
7:00 am - 5:39 pm
GEG
-
IAH
8h 39m
1 stop
Delta Logo
7:00 pm - 11:57 pm
IAH
-
GEG
6h 57m
1 stop
$299Delta
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
Tue, Aug 18 - Tue, Aug 25
Southwest Logo
7:05 am - 1:40 pm
BOI
-
HOU
5h 35m
1 stop
Southwest Logo
2:45 pm - 7:45 pm
HOU
-
BOI
6h 00m
1 stop
$314Southwest
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
3:00 pm - 12:30 am
BOI
-
HOU
8h 30m
1 stop
Southwest Logo
6:50 pm - 12:30 am
HOU
-
BOI
6h 40m
1 stop
$319Southwest
Wed, Jul 8 - Tue, Jul 28
Alaska Airlines Logo
5:00 am - 1:35 pm
GEG
-
IAH
6h 35m
1 stop
Alaska Airlines Logo
6:02 am - 12:29 pm
IAH
-
GEG
8h 27m
1 stop
$324Alaska Airlines
Tue, Sep 22 - Wed, Sep 30
American Airlines Logo
6:00 am - 3:43 pm
GEG
-
HOU
7h 43m
1 stop
American Airlines Logo
6:04 am - 11:55 am
HOU
-
GEG
7h 51m
1 stop
$349American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
12:50 pm - 7:44 pm
JAC
-
HOU
5h 54m
1 stop
American Airlines Logo
9:32 am - 2:57 pm
HOU
-
JAC
6h 25m
1 stop
$509American Airlines
Useful Info

Good to know

Cheapest flight$108
Flight from Idaho Falls to Houston George Bush Airport

FAQs for booking flights from Idaho to Houston

  • How does KAYAK find such low prices on flights from Idaho to Houston?

    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 to Houston.

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

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

    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 with an airline and back to Idaho with another airline.

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

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

Everything you need to know for your flight to Houston

Cabin class types available on flights to Idaho

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Houston
Business Class flights to Houston
Premium Economy Class flights to Houston
Economy Class flights to Houston