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$400+ Cheap flights from Idaho Falls (IDA) to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HNL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Idaho Falls to O'ahu

Keep the following information in mind while searching for Idaho Falls to O'ahu flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$606
(United Airlines)

One-way from

$400
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$621
Provider with most accurate pricing for Idaho Falls Fanning Field-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Honolulu flights.
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From Idaho Falls Fanning Field to O'ahu
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One-way flight from Idaho Falls Fanning Field to O'ahu
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Highest demand for flights based on searches. 12% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho Falls to O'ahu

Cheapest flights from Idaho Falls to O'ahu
Explore the most affordable flight options available from Idaho Falls to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:13 amIDA - HNL
1 stop9h 13mAlaska Airlines
Tue 8/269:02 pmHNL - IDA
2 stops21h 37mAlaska Airlines
Deal found 4/15$515
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:36 amIDA - HNL
2 stops17h 45mAmerican Airlines
Tue 8/2610:51 pmHNL - IDA
2 stops18h 10mAmerican Airlines
Deal found 4/15$600
This United Airlines deal was found by Cheapflights users on 4/17. 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 8/1310:45 amIDA - HNL
1 stop12h 49mUnited Airlines
Wed 8/278:05 pmHNL - IDA
1 stop9h 23mUnited Airlines
Deal found 4/17$606
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:03 pmIDA - HNL
1 stop10h 00mHawaiian Airlines
Thu 10/28:00 amHNL - IDA
1 stop10h 39mHawaiian Airlines
Deal found 4/16$612

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to O'ahu 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 April 17, 2025.
Use the filters below to find and compare flights from Idaho Falls to O'ahu that are best for you.

Fly from

Idaho Falls

Fly to

O'ahu

Route

Depart

Return

Price

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Wed 8/13

10:45 am-7:34 pm

1 stop12h 49m

Honolulu

Wed 8/27

8:05 pm-9:28 am

1 stop9h 23m

$606

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Thu 9/25

6:13 am-11:26 am

1 stop9h 13m

Honolulu

Thu 10/2

8:00 am-10:39 pm

1 stop10h 39m

$612

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Thu 9/25

6:13 am-10:23 pm

2 stops20h 10m

Honolulu

Thu 10/2

8:00 am-10:39 pm

1 stop10h 39m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Idaho Falls 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 Idaho Falls to O'ahu

What is the cheapest month to book a flight from Idaho Falls to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Idaho Falls to O'ahu (average of $469). Flying from Idaho Falls to O'ahu in June is currently the most expensive (average of $687). 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 IDA to FUW?

Find hourly flight availability from Idaho Falls to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Idaho Falls to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated April 17, 2025.
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to O'ahu. 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 from for flights from Idaho Falls to O'ahu?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to O'ahu.

  • What are the cheapest airlines to fly from Idaho Falls to O'ahu one-way?

    The cheapest airlines for a one-way flight from Idaho Falls to O'ahu are United Airlines ($400), Hawaiian Airlines ($407), and Delta ($447).

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Idaho Falls to O'ahu (average of $469). Flying from Idaho Falls to O'ahu in June is currently the most expensive (average of $687). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Idaho Falls to O'ahu

Discover the top 3 airlines that operate flights from Idaho Falls to O'ahu. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$430Average$587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$443Average$615FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$459Average$684FlexibilityNo cancel feeOn-time75%

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