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$216+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HNL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$416
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$572
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
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/257:00 amIDA - HNL
1 stop12h 21mUnited Airlines
Mon 8/258:05 pmHNL - IDA
1 stop9h 42mUnited Airlines
Deal found 4/30$416
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:20 amIDA - HNL
2 stops11h 52mDelta
Fri 8/298:25 pmHNL - IDA
2 stops10h 08mDelta
Deal found 4/30$463
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 9/256:13 amIDA - HNL
1 stop10h 49mHawaiian Airlines
Thu 10/28:00 amHNL - IDA
1 stop10h 39mHawaiian Airlines
Deal found 4/30$481
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 9/256:13 amIDA - HNL
1 stop10h 49mAlaska Airlines
Thu 10/29:40 pmHNL - IDA
2 stops20h 59mAlaska Airlines
Deal found 4/30$504

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 May 1, 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

Mon 8/25

7:00 am-3:21 pm

1 stop12h 21m

Honolulu

Mon 8/25

8:05 pm-9:47 am

1 stop9h 42m

$416

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Mon 8/25

11:20 am-7:12 pm

2 stops11h 52m

Honolulu

Fri 8/29

8:25 pm-10:33 am

2 stops10h 08m

$463

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Thu 9/25

6:13 am-1:02 pm

1 stop10h 49m

Honolulu

Thu 10/2

8:00 am-10:39 pm

1 stop10h 39m

$481

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Thu 9/25

6:13 am-1:02 pm

1 stop10h 49m

Honolulu

Thu 10/2

9:40 pm-10:39 pm

2 stops20h 59m

$504

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Sat 9/20

6:13 am-1:02 pm

1 stop10h 49m

$216

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Sat 9/20

8:30 am-7:49 pm

2 stops15h 19m

$276

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Sun 9/21

12:30 pm-11:14 am

2 stops26h 44m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 1, 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 May 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$430Average$587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$443Average$628FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$459Average$678FlexibilityNo cancel feeOn-time75%

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