$217 Cheap Flights from Idaho Falls (IDA) to Honolulu (HNL)

View $217 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL)

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Cheap Flights from Idaho Falls to Honolulu (IDA-HNL)

Prices were available within the past 7 days and start at $217 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Jan 31 - Mon, Feb 9
IDA
Idaho Falls
HNL
Oahu
$411 Roundtrip, found 6 days ago
$411
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Idaho Falls to Oahu, returning Mon, Feb 9, priced at $411 found 6 days ago
Alaska Airlines
Sun, Feb 1 - Tue, Feb 10
IDA
Idaho Falls
HNL
Oahu
$414 Roundtrip, found 6 days ago
$414
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Idaho Falls to Oahu, returning Tue, Feb 10, priced at $414 found 6 days ago
Hawaiian Airlines
Tue, Feb 3 - Sat, Feb 7
IDA
Idaho Falls
HNL
Oahu
$418 Roundtrip, found 6 days ago
$418
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Idaho Falls to Oahu, returning Sat, Feb 7, priced at $418 found 6 days ago
Alaska Airlines
Sat, Dec 6 - Fri, Dec 12
IDA
Idaho Falls
HNL
Oahu
$423 Roundtrip, found 6 days ago
$423
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Idaho Falls to Oahu, returning Fri, Dec 12, priced at $423 found 6 days ago
Alaska Airlines
Sat, Jan 31 - Mon, Feb 9
IDA
Idaho Falls
HNL
Oahu
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Idaho Falls to Oahu, returning Mon, Feb 9, priced at $427 found 6 days ago
Hawaiian Airlines
Tue, Feb 3 - Sun, Feb 8
IDA
Idaho Falls
HNL
Oahu
$428 Roundtrip, found 6 days ago
$428
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Idaho Falls to Oahu, returning Sun, Feb 8, priced at $428 found 6 days ago
Alaska Airlines
Tue, Feb 17 - Tue, Feb 24
IDA
Idaho Falls
HNL
Oahu
$433 Roundtrip, found 5 days ago
$433
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Feb 17 from Idaho Falls to Oahu, returning Tue, Feb 24, priced at $433 found 5 days ago
Delta
Thu, Feb 26 - Wed, Mar 11
IDA
Idaho Falls
HNL
Oahu
$466 Roundtrip, found 5 days ago
$466
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 26 from Idaho Falls to Oahu, returning Wed, Mar 11, priced at $466 found 5 days ago
United
Mon, Nov 10 - Mon, Nov 17
IDA
Idaho Falls
HNL
Oahu
$543 Roundtrip, found 11 hours ago
$543
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Nov 10 from Idaho Falls to Oahu, returning Mon, Nov 17, priced at $543 found 11 hours ago
American Airlines
Mon, Mar 2 - Mon, Mar 9
IDA
Idaho Falls
HNL
Oahu
$635 Roundtrip, found 1 day ago
$635
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Mar 2 from Idaho Falls to Oahu, returning Mon, Mar 9, priced at $635 found 1 day ago

Find the cheapest month to fly from Idaho Falls (IDA) to Honolulu (HNL)

January is typically the cheapest month to fly

From $389 - $818 per traveler.

Alternative airports near Honolulu

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

Select flight to Daniel K. Inouye Intl. HNL. Cheapest option available. Flights from $622
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from $622

Frequently asked questions

How much does a flight from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL) cost?
Snag a cheap one-way flight from $217 or cheap return flight from $411 from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL)?
Planning your trip for January is a good way to save, as it's the cheapest month for flights between IDA and HNL. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL)?
To find the cheapest airline flying from IDA to HNL, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL)?
There are no daily nonstop flights from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL). But you can choose flights with layovers. Filter your search results 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 IDA to HNL?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL)?
To avoid potential delays on the Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL) route, fly before 3 PM. Later flights are 22% more likely to be canceled.**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 Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL) last-minute?
Holding off until right before your break to book your flight from IDA to HNL often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book an IDA to HNL flight and hotel package?
You'll generally save money by securing an IDA to HNL 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 selected your preferred accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Daniel K. Inouye Intl. Airport (HNL)?
You can usually reschedule or cancel your IDA to HNL flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$411
Distance
3030 mi

Book with confidence

Idaho Falls to Honolulu Flights

The cheapest times to fly from Idaho Falls to Honolulu

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 Idaho Falls to Honolulu are during the month of January. You can find some of the cheapest flights from Idaho Falls to Honolulu with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Idaho Falls to Honolulu: 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 Idaho Falls to Honolulu

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 Idaho Falls to Honolulu in 2025. You can also book with separate airlines for your outbound and return journeys, from $217 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 Idaho Falls to Honolulu 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 Idaho Falls to Honolulu 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.

 

Idaho Falls to Honolulu Flights

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*Available to One Key members.