$259 Find Cheap Flights from Idaho Falls to O'ahu - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to O'ahu departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to O'ahu, as well as popular online travel agencies
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Flight Deals

Book Cheap Idaho Falls to O'ahu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to O'ahu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to O'ahu

Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
4:12 pm - 10:53 am
IDA
-
HNL
22h 41m
1 stop
Multiple Airlines Logo
1:20 pm - 1:16 pm
HNL
-
IDA
20h 56m
1 stop
$515Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Delta Logo
1:10 pm - 8:53 pm
IDA
-
HNL
11h 43m
2 stops
Delta Logo
10:45 pm - 12:27 pm
HNL
-
IDA
10h 42m
2 stops
$529Delta
Thu, Aug 13 - Thu, Aug 27
Multiple Airlines Logo
1:43 pm - 7:16 pm
IDA
-
HNL
9h 33m
1 stop
Multiple Airlines Logo
7:40 am - 1:24 pm
HNL
-
IDA
25h 44m
1 stop
$546Multiple Airlines
Thu, Aug 13 - Thu, Aug 27
Multiple Airlines Logo
4:14 pm - 8:24 pm
IDA
-
HNL
8h 10m
1 stop
Multiple Airlines Logo
7:40 am - 1:24 pm
HNL
-
IDA
25h 44m
1 stop
$575Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
2:01 pm - 7:26 pm
IDA
-
HNL
9h 25m
1 stop
Multiple Airlines Logo
9:41 pm - 1:24 pm
HNL
-
IDA
11h 43m
1 stop
$576Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
7:00 am - 7:48 pm
IDA
-
HNL
16h 48m
2 stops
United Airlines Logo
7:55 pm - 9:53 am
HNL
-
IDA
9h 58m
1 stop
$582United Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
3:57 pm - 8:30 pm
IDA
-
HNL
8h 33m
1 stop
Multiple Airlines Logo
12:55 pm - 1:24 pm
HNL
-
IDA
20h 29m
2 stops
$584Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
3:57 pm - 12:58 pm
IDA
-
HNL
25h 01m
2 stops
Multiple Airlines Logo
8:35 pm - 10:56 pm
HNL
-
IDA
22h 21m
2 stops
$586Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
10:35 am - 7:48 pm
IDA
-
HNL
13h 13m
2 stops
United Airlines Logo
9:40 pm - 3:24 pm
HNL
-
IDA
13h 44m
2 stops
$587United Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
3:57 pm - 12:58 pm
IDA
-
HNL
25h 01m
2 stops
Multiple Airlines Logo
8:35 pm - 10:56 pm
HNL
-
IDA
22h 21m
2 stops
$589Multiple Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to O'ahu flights

Get data-powered insights and trends into flights from Idaho Falls to O'ahu to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Idaho Falls to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $386, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Idaho Falls to O'ahu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to O'ahu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to O'ahu is February, when tickets cost $301 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $736 and $696 respectively.

Good to know

Low seasonOctober
Cheapest flight$259
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Idaho Falls to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Idaho Falls to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Idaho Falls to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to O'ahu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12551 reviews
7.0Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.1Food
Airline reviews

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

10.0 ExcellentAnonymous, May 2026
SEA - LIH
Read more Alaska Airlines reviews

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

The crew seem untrained and uncertain no one ever checked up on us in our first class cabin. I had to ask for water four times and the lady kept saying she was busy when they weren't really doing anything. Had to walk to the back of the plane to get water for myself. Crew seem new and unexperience. You can tell this by the fumbling they kept making trying to fight. (I miss Hawaiian air.)

Our meal order was screwed up. We had to choose from basic boxes. I was not happy.

You can standby to get on earlier flight if the seat is open.

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

Our flight when we finally got rerouted to a different destination than we were going was fine. But 2 days was taken out of our vacation because our flit was cancelled. We understand mechanical problems and of course don’t want to be on a plane that has mechanical problems.Wish there had been another solution.

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

I behave had better flights this one was old and poor

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Everything you need to know for your flight to O'ahu

Information on your arrival and departure airports