Cheap flights from Idaho (ID) to Houston (IAH)

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How to find the cheapest flight from
Idaho to Houston (IAH)

How far in advance should I book a flight from Idaho to Houston?

To save up to 26% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to Houston from $118 1-2 weeks out and tickets from $157 for flights departing within the next 72 hours.

What is the cheapest month to fly from Idaho to Houston?

February is one of the best times of the year to fly to Houston from Idaho. Prices for February average $134 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of December. Opting for a February flight can save you 46% on your journey compared to booking in February

Cheap flights from Idaho to Houston in February, March 2021

14 Mar - 20 Mar
$181pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
29 Mar - 7 Apr
$197pp
GEG
Spokane
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
GEG
Spokane
5 Mar - 7 Mar
$201pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Idaho to Houston 2021 flight deals

14 May - 16 May
$149pp
GEG
Spokane
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
GEG
Spokane
14 Mar - 20 Mar
$181pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
4 Apr - 7 Apr
$184pp
GEG
Spokane
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
GEG
Spokane

Non-stop flights to Houston from Idaho

22 Apr - 24 Apr
$405pp
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
12 Mar - 20 Mar
$426pp
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
3 Mar - 12 Mar
$479pp
BOI
Boise Air Term. Gowen Fld
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

Last minute flights from Idaho to Houston

5 Mar - 7 Mar
$201pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
5 Mar - 9 Mar
$204pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
5 Mar - 7 Mar
$205pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

One-way flights to Houston from Idaho

3:17 am - 8:11 am
American Airlines
2 Stops
27h 54m
BOI - IAH
American Airlines
3:20 pm - 5:49 am
Alaska Airlines
2 Stops
13h 29m
BOI - IAH
Alaska Airlines
$218
CheapFlights
10:13 am - 8:23 am
Multiple Airlines
3 Stops
45h 10m
IDA - IAH
Multiple Airlines
$253
Kiwi.com

Related info for your journey

Flight FAQs

From Idaho to Houston

Are flight prices decreasing from Idaho to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Idaho and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Idaho to Houston George Bush Intcntl to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Idaho to Houston George Bush Intcntl. Policies will vary by airline.

Which airlines flying from Idaho to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Idaho to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. United Airlines, Delta, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Idaho to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Idaho to Houston for under $200. The cheapest flight booked recently is on Frontier for just $149, but on average you can expect to pay $200.

Are there nonstop flights from Idaho to Houston for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Idaho to Houston under $500. A good price for a nonstop flight from Idaho to Houston is less than $914.

Are there last-minute flights available from Idaho to Houston for under $300?

There are currently 20+ open flights from Idaho to Houston within the next 7 days for less than $300.

What days are nonstop flights available from Idaho to Houston?

Nonstop flights are available for this route on the following days: Friday.

What are the most popular airlines that fly from Idaho to Houston?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Idaho to Houston.

What are the most popular routes from Idaho to Houston?

The most popular flight routes from Idaho to Houston are Boise Air Term. Gowen Fld - Houston George Bush Intcntl, Spokane - Houston George Bush Intcntl and Idaho Falls Fanning Field - Houston George Bush Intcntl.

What are the cheapest Flights from Idaho to Houston?

The cheapest flight price from Idaho to Houston is $118. On average you can expect to pay $346. The most popular route, (Boise Air Term. Gowen Fld - Houston George Bush Intcntl), can usually be booked for $202.

What are the most reliable airlines from Idaho to Houston?

No one likes to see their flight delayed. When booking a flight from Idaho to Houston consider choosing SkyWest Airlines (86%), United Airlines (86%) or Air New Zealand (84%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Idaho to Houston?

There are many flights that can get you from Idaho to Houston in 4h 51m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Idaho to Houston round-trip?

Currently priced at $149, Frontier will fly you from Idaho to Houston and back. In addition to Frontier, many other airlines offer competitively priced options for your trip.

What are the cheapest airlines to fly from Idaho to Houston one-way?

$119 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $123 and $148, respectively.

Departure points for flights from Idaho to Houston

Destination information for Houston

Average temperature for February in Houston
59.0 °F

Airports servicing

Idaho Falls (IDA)
Lewiston (LWS)
Pocatello (PIH)
Friedman Memorial (SUN)
Twin Falls (TWF)

Airports servicing Houston

Top 4 airlines flying from Idaho to Houston

Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines
$160 $317 No cancel fee 75%
American Airlines
$164 $323 No cancel fee 71%
United Airlines
$196 $451 No cancel fee 69%
Delta
$147 $465 No cancel fee N/A
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