$218 Cheap Flights from Huntsville (HSV) to Idaho Falls (IDA)

View $218 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Huntsville International Airport (HSV) to Idaho Falls Regional Airport (IDA)

Cheap Flights from Huntsville to Idaho Falls (HSV-IDA)

Prices were available within the past 7 days and start at $218 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 14 - Tue, Jan 20
HSV
Huntsville
IDA
Idaho Falls
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 14 from Huntsville to Idaho Falls, returning Tue, Jan 20, priced at $294 found 6 days ago
United
Wed, Jan 14 - Tue, Jan 20
HSV
Huntsville
IDA
Idaho Falls
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 14 from Huntsville to Idaho Falls, returning Tue, Jan 20, priced at $319 found 6 days ago
United
Tue, Jan 13 - Sat, Jan 17
HSV
Huntsville
IDA
Idaho Falls
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Huntsville to Idaho Falls, returning Sat, Jan 17, priced at $349 found 6 days ago
United
Wed, Jan 14 - Tue, Jan 20
HSV
Huntsville
IDA
Idaho Falls
$355 Roundtrip, found 6 days ago
$355
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 14 from Huntsville to Idaho Falls, returning Tue, Jan 20, priced at $355 found 6 days ago
Alaska Airlines
Mon, Jan 12 - Wed, Jan 21
HSV
Huntsville
IDA
Idaho Falls
$359 Roundtrip, found 6 days ago
$359
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Huntsville to Idaho Falls, returning Wed, Jan 21, priced at $359 found 6 days ago
United
Mon, Jan 12 - Sat, Jan 17
HSV
Huntsville
IDA
Idaho Falls
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jan 12 from Huntsville to Idaho Falls, returning Sat, Jan 17, priced at $374 found 6 days ago
Delta
Tue, Nov 11 - Sat, Nov 15
HSV
Huntsville
IDA
Idaho Falls
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 11 from Huntsville to Idaho Falls, returning Sat, Nov 15, priced at $384 found 1 day ago
United
Thu, Nov 13 - Sun, Nov 16
HSV
Huntsville
IDA
Idaho Falls
$396 Roundtrip, found 3 days ago
$396
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 13 from Huntsville to Idaho Falls, returning Sun, Nov 16, priced at $396 found 3 days ago
United
Thu, Nov 13 - Sun, Nov 16
HSV
Huntsville
IDA
Idaho Falls
$401 Roundtrip, found 3 days ago
$401
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 13 from Huntsville to Idaho Falls, returning Sun, Nov 16, priced at $401 found 3 days ago
American Airlines
Thu, Nov 13 - Mon, Nov 17
HSV
Huntsville
IDA
Idaho Falls
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 13 from Huntsville to Idaho Falls, returning Mon, Nov 17, priced at $419 found 3 days ago

Alternative airports near Idaho Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Idaho Falls Regional IDA. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $711
IDA
Idaho Falls Regional
CheapestClosest
Average driving time to city center5 min
Flights from $711

Frequently asked questions

How much does a flight from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA) cost?
Get a cheap one-way flight from $218 or cheap return flight from $294 from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA)?
The cheapest month to fly from HSV to IDA is January, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HSV to IDA flight.
How many flights per day from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA)?
There aren't any daily nonstop flights from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from HSV to IDA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA)?
To land at Idaho Falls Regional Airport (IDA) without delays, pick a flight that leaves Huntsville Intl. Airport (HSV) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA) last-minute?
Last-minute bookings from HSV to IDA are usually more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a HSV to IDA flight and hotel package?
You'll generally save money by booking a HSV to IDA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Huntsville Intl. Airport (HSV) to Idaho Falls Regional Airport (IDA)?
Typically, you're able to cancel or reschedule your HSV to IDA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Huntsville Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$293
Distance
1480 mi

Book with confidence

Huntsville to Idaho Falls Flights

The cheapest times to fly from Huntsville to Idaho Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Huntsville to Idaho Falls are during the month of January. You can find some of the cheapest flights from Huntsville to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Huntsville to Idaho Falls

Sunday is one of the best days to book for cheap flights from Huntsville to Idaho Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Huntsville to Idaho Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Huntsville to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $218 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Huntsville to Idaho Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Huntsville to Idaho Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Huntsville to Idaho Falls Flights

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*Available to One Key members.