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 $398 on this airline. An additional option worth looking into is Delta, starting at $445. American Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Houston Hobby Airport to Idaho Falls?

Travelers seeking maximum savings on their Houston Hobby Airport to Idaho Falls flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

The most popular airlines flying from Houston Hobby Airport to Idaho Falls are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Houston Hobby Airport to Idaho Falls?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 47% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Houston Hobby Airport to Idaho Falls?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Idaho Falls. Flights to Idaho Falls from Houston Hobby Airport in February are about $530 on average during February, but can be found for as low as $328.

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.

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.

$398+ Flights from Houston Hobby Airport to Idaho Falls

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

Airfare is typical for this route at the moment. Houston Hobby Airport to Idaho Falls flights typically cost between $294 and $593 in September. The cheapest round-trip price found within the last 3 days was $398 on American Airlines (Sep 24-Sep 26).

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Cheap flight deals from Hobby to Idaho Falls

Round-trip from	$398 (American Airlines)
Popular in	December
Cheapest in	February
Average price	$573

From Houston Hobby to Idaho Falls Fanning Field

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($152 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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 July 29, 2025.

Wed 9/246:00 amHOU - IDA

1 stop7h 59mAmerican Airlines

Fri 9/261:35 pmIDA - HOU

1 stop17h 56mAmerican Airlines

Deal found 7/27

$398

Wed 9/246:00 amHOU - IDA

2 stops13h 11mDelta

Fri 9/266:51 pmIDA - HOU

2 stops13h 58mDelta

Deal found 7/28

$445

Best flights from Hobby to Idaho Falls
Discover carefully curated flight deals from Hobby to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 9/246:00 amHOU - IDA

1 stop7h 59mAmerican Airlines

Fri 9/261:35 pmIDA - HOU

1 stop17h 56mAmerican Airlines

Deal found 7/27

$398

Wed 9/246:00 amHOU - IDA

2 stops13h 11mDelta

Fri 9/266:51 pmIDA - HOU

2 stops13h 58mDelta

Deal found 7/28

$445

Last-minute flights from Hobby to Idaho Falls
Discover last-minute flight deals from Hobby to Idaho Falls. Data last updated July 29, 2025 and is based on user searches.

Wed 8/62:30 pmHOU - IDA

1 stop7h 48mAmerican Airlines

Wed 8/137:00 amIDA - HOU

1 stop7h 50mAmerican Airlines

Deal found 7/27

$615

Wed 8/610:19 amHOU - IDA

2 stops13h 10mDelta

Wed 8/136:52 pmIDA - HOU

2 stops13h 34mDelta

Deal found 7/29

$765

Tue 8/121:22 pmHOU - IDA

2 stops10h 05mDelta

Sat 8/166:00 amIDA - HOU

2 stops10h 39mDelta

Deal found 7/28

$709

Wed 8/272:30 pmHOU - IDA

1 stop7h 48mAmerican Airlines

Sun 8/317:00 amIDA - HOU

1 stop7h 50mAmerican Airlines

Deal found 7/29

$476

One-way flights from Hobby to Idaho Falls
Search for one-way flight options from Hobby to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 8/162:30 pmHOU - IDA

1 stop7h 48mAmerican Airlines

Deal found 7/28

$419

Sat 8/161:05 pmHOU - IDA

2 stops10h 22mDelta

Deal found 7/28

$515

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Wed 9/24

6:00 am-12:59 pm

1 stop7h 59m

Idaho Falls Fanning Field

Fri 9/26

1:35 pm-8:31 am

1 stop17h 56m

$398

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Wed 9/24

6:00 am-6:11 pm

2 stops13h 11m

Idaho Falls Fanning Field

Fri 9/26

6:51 pm-9:49 am

2 stops13h 58m

$445

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Sat 8/16

2:30 pm-9:18 pm

1 stop7h 48m

$419

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Sat 8/16

1:05 pm-10:27 pm

2 stops10h 22m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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?

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 a feel of what it's like to fly with Delta 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

7,977 reviews

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

7,977 reviews

Delta

8.0

Very good

7,977 reviews

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

7,977 reviews

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

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.
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 $398 on this airline. An additional option worth looking into is Delta, starting at $445. American Airlines is 24% 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

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Top 3 airlines flying from Hobby to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$276	Average$406	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$312	Average$676	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$354	Average$518	FlexibilityNo cancel fee	On-timeN/A

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$398+ Cheap flights from Hobby (HOU) to Idaho Falls (IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hobby to Idaho Falls with Cheapflights

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Cheap flight deals from Hobby to Idaho Falls

Round-trip from

Popular in

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Find flight deals from Hobby to Idaho Falls

Cheapest flights from Hobby to Idaho FallsExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to Idaho Falls that are best for you.

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.

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?

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 July 29, 2025.

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

Reviews of airlines servicing Idaho Falls

Get a feel of what it's like to fly with Delta 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.

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?

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

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

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

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

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

Traveling to a place near Idaho Falls?

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Alternative routes for Hobby to Idaho Falls

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Top 3 airlines flying from Hobby to Idaho Falls

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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 July 29, 2025.