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Idaho Falls

$630+ Cheap flights from O'ahu 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — IDA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from O'ahu to Idaho Falls

Keep the following information in mind while searching for O'ahu to Idaho Falls flight deals. Data was last updated August 21, 2025.

Round-trip from

$630
(United Airlines)
From O'ahu to Idaho Falls Fanning Field
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Find flight deals from O'ahu to Idaho Falls

Cheapest flights from O'ahu to Idaho Falls
Explore the most affordable flight options available from O'ahu to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/38:10 pmHNL - IDA
1 stop9h 37mUnited Airlines
Fri 9/55:00 amIDA - HNL
2 stops15h 29mUnited Airlines
Deal found 8/20$630
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/243:05 pmHNL - IDA
1 stop15h 46mMultiple Airlines
Fri 8/2910:46 pmIDA - HNL
2 stops42h 10mMultiple Airlines
Deal found 8/20$811
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 8/249:40 pmHNL - IDA
2 stops15h 35mUnited Airlines
Fri 8/295:56 pmIDA - HNL
2 stops21h 44mUnited Airlines
Deal found 8/20$1,065
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 8/209:40 pmHNL - IDA
2 stops19h 14mUnited Airlines
Sun 8/317:00 amIDA - HNL
1 stop12h 21mUnited Airlines
Deal found 8/20$1,093

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 August 21, 2025.
Use the filters below to find and compare flights from O'ahu to Idaho Falls that are best for you.

Fly from

O'ahu

Fly to

Idaho Falls

Route

Depart

Return

Price

HonoluluIdaho Falls

HNL - IDA

HNLIDA

Honolulu

Wed 9/3

8:10 pm-9:47 am

1 stop9h 37m

Idaho Falls Fanning Field

Fri 9/5

5:00 am-4:29 pm

2 stops15h 29m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from O'ahu to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from O'ahu 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 O'ahu to Idaho Falls
No data available for this route at this time. Please check back soon.

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 August 21, 2025.
Get a feel of what it's like to fly with Alaska Airlines and United Airlines from O'ahu to Idaho Falls by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,930 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from O'ahu 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 O'ahu?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from O'ahu to Idaho Falls. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • How long is the flight from O'ahu to Idaho Falls?

    There are many flights that can get you from O'ahu to Idaho Falls in 9h 37m. Fly via United Airlines to get the fastest option. O'ahu and Idaho Falls are separated by a distance of 3029 mi.

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

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

  • How can I find direct flights from O'ahu to Idaho Falls?

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

  • Can I find deals for business class flights from O'ahu to Idaho Falls?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from O'ahu to Idaho Falls (average of $380). Flying from O'ahu 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 2 airlines flying from O'ahu to Idaho Falls

Discover the top 2 airlines that operate flights from O'ahu 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$518Average$626FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$604Average$1,021FlexibilityNo cancel feeOn-time69%

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