How does KAYAK find such low prices on flights from Idaho to Houston George Bush Airport?

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 George Bush Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?

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 George Bush Airport 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 George Bush Airport?

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

$103 CHEAP FLIGHTS from Idaho to Houston G. Bush Airport (IAH)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Idaho to George Bush Intcntl

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to George Bush Intcntl

Mon, Oct 26 - Wed, Oct 28

2:50 pm - 5:10 amBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

13h 20m1 stop Las Vegas Harry Reid Intl

2:49 pm - 1:54 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

24h 05m1 stop Las Vegas Harry Reid Intl

$157Frontier

Fri, Oct 9 - Mon, Oct 12

2:50 pm - 6:00 amBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

14h 10m1 stop Las Vegas Harry Reid Intl

5:05 am - 1:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

9h 50m1 stop Las Vegas Harry Reid Intl

$204Frontier

Tue, Oct 27 - Thu, Oct 29

5:59 am - 1:52 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 53m1 stop Portland

6:02 am - 12:35 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 33m1 stop Seattle/Tacoma Intl

$231Alaska Airlines

Tue, Oct 20 - Thu, Oct 22

12:58 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

10h 01m1 stop Seattle/Tacoma Intl

6:02 am - 12:35 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 33m1 stop Seattle/Tacoma Intl

$231Alaska Airlines

Thu, Dec 24 - Thu, Jan 14

2:43 pm - 10:52 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

7h 09m1 stop Denver Intl

5:05 am - 11:07 amIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 02m1 stop San Francisco

$288United Airlines

Tue, Oct 20 - Thu, Oct 22

1:06 pm - 11:53 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

9h 47m2 stops Salt Lake City Los Angeles

7:27 pm - 11:59 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

5h 32m1 stop Salt Lake City

$296Delta

Sat, Dec 5 - Sat, Dec 12

6:06 am - 1:30 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 24m1 stop Phoenix Sky Harbor Intl

2:19 pm - 7:24 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

6h 05m1 stop Phoenix Sky Harbor Intl

$329American Airlines

Sat, Jan 9 - Sat, Jan 23

4:35 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 09m1 stop Phoenix Sky Harbor Intl

5:43 am - 11:49 amIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 06m1 stop Phoenix Sky Harbor Intl

$329American Airlines

Sat, Jan 9 - Sat, Jan 23

1:15 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

9h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:30 am - 12:42 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 12m1 stop Minneapolis St Paul

$334Delta

Sat, Oct 3 - Wed, Oct 7

2:44 pm - 9:46 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 02m1 stop Denver Intl

5:15 pm - 11:59 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

7h 44m1 stop San Francisco

$369United Airlines

Recent last minute flight deals from Idaho to George Bush Intcntl

Wed, Sep 23 - Tue, Sep 29

2:08 pm - 8:40 pmIDA Idaho Falls Fanning Field-IAH Houston George Bush Intcntl

5h 32m1 stop Dallas/Fort Worth

7:00 am - 11:45 amIAH Houston George Bush Intcntl-IDA Idaho Falls Fanning Field

5h 45m1 stop Dallas/Fort Worth

$415American Airlines

Wed, Sep 23 - Tue, Sep 29

12:15 pm - 7:13 pmIDA Idaho Falls Fanning Field-IAH Houston George Bush Intcntl

5h 58m1 stop Dallas/Fort Worth

6:00 am - 11:45 amIAH Houston George Bush Intcntl-IDA Idaho Falls Fanning Field

6h 45m1 stop Dallas/Fort Worth

$422American Airlines

Fri, Sep 25 - Sun, Sep 27

2:50 pm - 6:25 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

26h 35m1 stop Las Vegas Harry Reid Intl

5:49 pm - 1:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

21h 06m1 stop Las Vegas Harry Reid Intl

$465Frontier

Thu, Sep 24 - Mon, Sep 28

2:50 pm - 2:50 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

23h 00m1 stop Las Vegas Harry Reid Intl

5:05 am - 1:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

9h 50m1 stop Las Vegas Harry Reid Intl

$465Frontier

Thu, Sep 24 - Fri, Oct 2

1:05 pm - 9:57 pmIDA Idaho Falls Fanning Field-IAH Houston George Bush Intcntl

7h 52m1 stop Salt Lake City

2:25 pm - 6:17 pmIAH Houston George Bush Intcntl-IDA Idaho Falls Fanning Field

4h 52m1 stop Salt Lake City

$505Delta

Thu, Sep 24 - Fri, Oct 2

1:05 pm - 11:47 pmIDA Idaho Falls Fanning Field-IAH Houston George Bush Intcntl

9h 42m2 stops Salt Lake City Los Angeles

2:25 pm - 6:17 pmIAH Houston George Bush Intcntl-IDA Idaho Falls Fanning Field

4h 52m1 stop Salt Lake City

$510Delta

Sun, Sep 27 - Sat, Oct 3

6:00 am - 1:31 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

6h 31m1 stop Portland

6:02 am - 2:11 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

9h 09m1 stop Seattle/Tacoma Intl

$529Alaska Airlines

Wed, Sep 23 - Sat, Sep 26

2:25 pm - 10:57 pmIDA Idaho Falls Fanning Field-IAH Houston George Bush Intcntl

7h 32m1 stop Denver Intl

12:34 pm - 5:16 pmIAH Houston George Bush Intcntl-IDA Idaho Falls Fanning Field

5h 42m1 stop Denver Intl

$539United Airlines

Wed, Sep 23 - Tue, Sep 29

2:25 pm - 10:57 pmIDA Idaho Falls Fanning Field-IAH Houston George Bush Intcntl

7h 32m1 stop Denver Intl

10:32 am - 5:16 pmIAH Houston George Bush Intcntl-IDA Idaho Falls Fanning Field

7h 44m1 stop Denver Intl

$539United Airlines

Fri, Sep 25 - Sat, Sep 26

6:23 am - 5:13 pmBOI Boise Air Term. Gowen Fld-IAH Houston George Bush Intcntl

9h 50m1 stop Seattle/Tacoma Intl

6:16 pm - 11:55 pmIAH Houston George Bush Intcntl-BOI Boise Air Term. Gowen Fld

6h 39m1 stop Portland

$616Alaska Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$103

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly with an average 4% increase in price.

Flight from Boise to Houston George Bush Airport

How does KAYAK find such low prices on flights from Idaho to Houston George Bush Airport?
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 George Bush Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Houston George Bush Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?
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 George Bush Airport 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 George Bush Airport?
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 George Bush Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.