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Idaho Falls

$321+ Cheap flights from Hobby (HOU) to Idaho Falls (IDA)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — IDA
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheap flight deals from Hobby to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 13, 2025.

Round-trip from

$430
(Delta)

One-way from

$321
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$541
From Houston Hobby to Idaho Falls Fanning Field
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One-way flight from Houston Hobby to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 17% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hobby to Idaho Falls

Cheapest flights from Hobby to Idaho Falls
Explore the most affordable flight options available from Hobby to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 9/301:13 pmHOU - IDA
2 stops10h 12mDelta
Fri 10/36:51 pmIDA - HOU
2 stops13h 58mDelta
Deal found 9/11$430
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/112:24 pmHOU - IDA
1 stop8h 24mAmerican Airlines
Sat 11/112:55 pmIDA - HOU
1 stop8h 19mAmerican Airlines
Deal found 9/12$437
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/166:00 amHOU - IDA
1 stop7h 41mAmerican Airlines
Mon 10/206:52 amIDA - HOU
1 stop6h 04mAmerican Airlines
Deal found 9/13$481
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/274:28 pmHOU - IDA
1 stop5h 57mAmerican Airlines
Wed 10/16:44 amIDA - HOU
1 stop6h 19mAmerican Airlines
Deal found 9/11$531
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 10/12:33 pmHOU - IDA
1 stop7h 52mAmerican Airlines
Wed 10/812:55 pmIDA - HOU
1 stop18h 34mAmerican Airlines
Deal found 9/12$582
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/284:29 pmHOU - IDA
1 stop5h 54mAmerican Airlines
Thu 10/26:44 amIDA - HOU
1 stop6h 17mAmerican Airlines
Deal found 9/13$626
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/269:05 amHOU - IDA
1 stop5h 22mAmerican Airlines
Sun 11/301:58 pmIDA - HOU
1 stop18h 42mAmerican Airlines
Deal found 9/11$812
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 9/172:33 pmHOU - IDA
1 stop7h 52mAmerican Airlines
Sun 9/211:35 pmIDA - HOU
1 stop5h 27mAmerican Airlines
Deal found 9/12$849
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 9/271:13 pmHOU - IDA
2 stops10h 12mDelta
Wed 10/16:00 amIDA - HOU
2 stops10h 40mDelta
Deal found 9/11$869
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 9/242:33 pmHOU - IDA
1 stop7h 52mAmerican Airlines
Fri 9/261:35 pmIDA - HOU
1 stop5h 36mAmerican Airlines
Deal found 9/11$893

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Idaho Falls 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 September 13, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Idaho Falls that are best for you.

Fly from

Hobby

Fly to

Idaho Falls

Route

Depart

Return

Price

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Sat 10/11

2:24 pm-9:48 pm

1 stop8h 24m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-10:14 pm

1 stop8h 19m

$437

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Thu 10/16

6:00 am-12:41 pm

1 stop7h 41m

Idaho Falls Fanning Field

Mon 10/20

6:52 am-1:56 pm

1 stop6h 04m

$481

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Sat 9/27

4:28 pm-9:25 pm

1 stop5h 57m

Idaho Falls Fanning Field

Wed 10/1

6:44 am-2:03 pm

1 stop6h 19m

$531

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Wed 10/1

2:33 pm-9:25 pm

1 stop7h 52m

Idaho Falls Fanning Field

Wed 10/8

12:55 pm-8:29 am

1 stop18h 34m

$582

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Sun 9/28

4:29 pm-9:23 pm

1 stop5h 54m

Idaho Falls Fanning Field

Thu 10/2

6:44 am-2:01 pm

1 stop6h 17m

$626

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Wed 11/26

9:05 am-1:27 pm

1 stop5h 22m

Idaho Falls Fanning Field

Sun 11/30

1:58 pm-9:40 am

1 stop18h 42m

$812

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Sat 9/27

1:13 pm-10:25 pm

2 stops10h 12m

Idaho Falls Fanning Field

Wed 10/1

6:00 am-5:40 pm

2 stops10h 40m

$869

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Wed 10/1

1:13 pm-10:25 pm

2 stops10h 12m

Idaho Falls Fanning Field

Wed 10/8

6:53 pm-9:18 am

2 stops13h 25m

$893

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Wed 9/24

2:33 pm-9:25 pm

1 stop7h 52m

Idaho Falls Fanning Field

Fri 9/26

1:35 pm-8:11 pm

1 stop5h 36m

$893

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Fri 9/26

4:28 pm-9:25 pm

1 stop5h 57m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 11 results
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Best time to book a flight from Hobby to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Idaho Falls

What is the cheapest month to book a flight from Houston Hobby Airport to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to Idaho Falls (average of $380). Flying from Houston Hobby Airport to Idaho Falls in December is currently the most expensive (average of $578). 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 IDA?

Find hourly flight availability from Hobby to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

When flying from Houston Hobby Airport to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Houston Hobby Airport to Idaho Falls?

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated September 13, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston Hobby Airport to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,934 reviews
Delta
8.0
Very good
7,959 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Hobby to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Houston Hobby?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Houston Hobby to Idaho Falls. 3 airlines have flights to Fanning Field from Houston Hobby on a regular basis. Booking flights from Houston Hobby to Idaho Falls Fanning Field should not be difficult; the airport handles an average of 0 inbound flights from Houston Hobby per day.

  • How long is the flight from Houston Hobby Airport to Idaho Falls?

    American Airlines can get you from Houston Hobby Airport to Idaho Falls in just under 8h 24m. Your travel time can differ by up to . Houston Hobby Airport and Idaho Falls are separated by a distance of 1330 mi.

  • What are the cheapest airlines flying from Houston Hobby Airport to Idaho Falls round-trip?

    Our cheapest airline available from Houston Hobby Airport to Idaho Falls is American Airlines. Our recent data shows that you can find tickets from as low as $276 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $312 and $354 round-trip. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Hobby to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Hobby to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Idaho Falls.

  • Can I find deals for business class flights from Hobby to Idaho Falls?

    Yes. Cheapflights offers flight deals from Hobby to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to Idaho Falls (average of $380). Flying from Houston Hobby Airport to Idaho Falls in December is currently the most expensive (average of $578). 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.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 3 airlines flying from Hobby to Idaho Falls

Discover the top 3 airlines that operate flights from Hobby to Idaho Falls. 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 September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$450FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$558FlexibilityNo cancel feeOn-time69%
DeltaCheapest$354Average$480FlexibilityNo cancel feeOn-timeN/A

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