$98+ Cheap flights from Houston to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Houston to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Idaho
Keep the following information in mind while searching for Houston to Idaho flight deals. Data was last updated May 1, 2025.
Round-trip from | $207 (Mytrip) |
|---|---|
One-way from | $98 (Mytrip) |
Popular in | January |
Cheapest in | August |
Average price | $329 |
Find flight deals from Houston to Idaho
Cheapest flights from Houston to IdahoExplore the most affordable flight options available from Houston to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from Houston to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Houston to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonBoise
IAH - BOI
IAHBOI
Houston George Bush Intcntl
Thu 5/22
3:49 pm-11:21 am
2 stops20h 32m
Boise Air Term. Gowen Fld
Mon 5/26
12:16 pm-5:31 am
1 stop16h 15m
HoustonSpokane
IAH - GEG
IAHGEG
Houston George Bush Intcntl
Tue 5/20
6:30 am-11:06 am
1 stop6h 36m
Spokane
Thu 5/29
11:49 am-11:47 pm
1 stop9h 58m
HoustonBoise
IAH - BOI
IAHBOI
Houston George Bush Intcntl
Wed 5/28
12:50 pm-6:01 pm
1 stop6h 11m
Boise Air Term. Gowen Fld
Fri 5/30
2:31 pm-10:14 pm
1 stop6h 43m
HoustonBoise
IAH - BOI
IAHBOI
Houston George Bush Intcntl
Wed 5/28
6:20 am-6:21 pm
2 stops13h 01m
Boise Air Term. Gowen Fld
Fri 5/30
5:40 pm-12:51 am
1 stop6h 11m
HoustonJackson
IAH - JAC
IAHJAC
Houston George Bush Intcntl
Sat 8/9
2:15 pm-8:54 pm
1 stop7h 39m
Jackson Hole
Wed 8/13
11:30 am-5:48 pm
1 stop5h 18m
HoustonBoise
IAH - BOI
IAHBOI
Houston George Bush Intcntl
Wed 5/14
5:00 am-1:20 pm
2 stops9h 20m
Boise Air Term. Gowen Fld
Fri 5/16
1:38 pm-10:44 pm
1 stop8h 06m
HoustonBoise
HOU - BOI
HOUBOI
Houston Hobby
Sat 7/12
5:00 am-10:54 am
1 stop6h 54m
Boise Air Term. Gowen Fld
Sat 7/12
3:35 pm-11:49 pm
1 stop7h 14m
HoustonSpokane
IAH - GEG
IAHGEG
Houston George Bush Intcntl
Tue 6/3
6:37 am-12:46 pm
1 stop8h 09m
Spokane
Tue 6/10
2:22 pm-11:27 pm
1 stop7h 05m
HoustonBoise
HOU - BOI
HOUBOI
Houston Hobby
Wed 7/16
6:00 am-12:42 pm
1 stop7h 42m
Boise Air Term. Gowen Fld
Mon 7/21
11:40 pm-9:17 am
1 stop8h 37m
HoustonBoise
IAH - BOI
IAHBOI
Houston George Bush Intcntl
Tue 5/20
6:30 am-1:37 pm
1 stop8h 07m
Boise Air Term. Gowen Fld
Fri 5/23
12:16 pm-11:26 pm
1 stop10h 10m
Best time to book a flight from Houston to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Houston with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Houston to Idaho
What is the cheapest month to book a flight from Houston to Idaho?
Currently, October is the cheapest month in which you can book a flight from Houston to Idaho (average of $314). Flying from Houston to Idaho in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to ID?
Find hourly flight availability from Houston to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.
When flying from Houston to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Idaho by month
Plan your trip to Idaho by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.
Temperature in Idaho by month
Plan your trip to Idaho by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Houston to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Comfort
Boarding
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Boarding
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Boarding
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Boarding
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Boarding
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Boarding
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Houston to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Houston to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Houston to Idaho
Discover the top 6 airlines that operate flights from Houston to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$249 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$196 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$500 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$208 | Average$500 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$221 | Average$434 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$416 | FlexibilityNo cancel fee | On-time63% |