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$277+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HNL
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:05 amIDA - HNL
1 stop16h 59mAlaska Airlines
Tue 11/183:15 pmHNL - IDA
1 stop20h 58mAlaska Airlines
Deal found 10/16$453
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:05 amIDA - HNL
1 stop19h 04mAlaska Airlines
Sun 12/147:00 amHNL - IDA
1 stop13h 59mAlaska Airlines
Deal found 10/16$461
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:05 amIDA - HNL
1 stop19h 31mAlaska Airlines
Fri 11/142:15 pmHNL - IDA
1 stop21h 58mAlaska Airlines
Deal found 10/16$462
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:57 pmIDA - HNL
2 stops20h 55mDelta
Tue 11/1811:25 pmHNL - IDA
2 stops15h 52mDelta
Deal found 10/16$466
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:05 amIDA - HNL
1 stop16h 59mAlaska Airlines
Mon 11/179:55 pmHNL - IDA
1 stop23h 04mAlaska Airlines
Deal found 10/16$472
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 amIDA - HNL
2 stops15h 05mUnited Airlines
Sat 11/88:45 pmHNL - IDA
1 stop10h 03mUnited Airlines
Deal found 10/16$497
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:05 amIDA - HNL
1 stop16h 59mAlaska Airlines
Tue 11/183:15 pmHNL - IDA
1 stop20h 58mAlaska Airlines
Deal found 10/16$519
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:57 pmIDA - HNL
2 stops20h 55mDelta
Tue 11/1811:25 pmHNL - IDA
2 stops15h 52mDelta
Deal found 10/16$523
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amIDA - HNL
1 stop12h 33mUnited Airlines
Mon 11/38:00 amHNL - IDA
2 stops11h 52mUnited Airlines
Deal found 10/15$528
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:57 pmIDA - HNL
2 stops20h 55mDelta
Mon 11/179:31 pmHNL - IDA
2 stops12h 03mDelta
Deal found 10/16$529

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Alaska Airlines)

One-way from

$277
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$563
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.
Search Deals
From Idaho Falls Fanning Field to O'ahu
Search Deals
One-way flight from Idaho Falls Fanning Field to O'ahu
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 16, 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

Fri 1/9

6:58 pm-11:18 am

1 stop19h 20m

Honolulu

Fri 1/16

11:59 pm-6:18 pm

1 stop15h 19m

$451

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Mon 11/10

6:05 am-8:04 pm

1 stop16h 59m

Honolulu

Tue 11/18

3:15 pm-3:13 pm

1 stop20h 58m

$453

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Sun 11/9

6:05 am-8:04 pm

1 stop16h 59m

Honolulu

Tue 11/18

3:15 pm-3:13 pm

1 stop20h 58m

$453

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Fri 12/5

6:05 am-10:09 pm

1 stop19h 04m

Honolulu

Sun 12/14

7:00 am-11:59 pm

1 stop13h 59m

$461

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Fri 12/5

6:05 am-10:09 pm

1 stop19h 04m

Honolulu

Sat 12/13

11:59 pm-4:27 pm

1 stop13h 28m

$461

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Mon 11/10

6:05 am-8:04 pm

1 stop16h 59m

Honolulu

Fri 11/14

2:15 pm-3:13 pm

1 stop21h 58m

$462

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Thu 12/4

6:05 am-10:09 pm

1 stop19h 04m

Honolulu

Sat 12/13

11:59 pm-11:59 pm

1 stop21h 00m

$462

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Mon 11/10

6:57 pm-12:52 pm

2 stops20h 55m

Honolulu

Tue 11/18

11:25 pm-6:17 pm

2 stops15h 52m

$466

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Mon 11/10

6:57 pm-12:52 pm

2 stops20h 55m

Honolulu

Mon 11/17

9:31 pm-12:34 pm

2 stops12h 03m

$472

Idaho FallsHonolulu

IDA - HNL

IDAHNL

Idaho Falls Fanning Field

Fri 10/31

5:00 am-4:05 pm

2 stops15h 05m

Honolulu

Sat 11/8

8:45 pm-9:48 am

1 stop10h 03m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 16 results
1
2

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, April is the cheapest month in which you can book a flight from Idaho Falls to O'ahu (average of $301). Flying from Idaho Falls to O'ahu in June is currently the most expensive (average of $571). 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 October 16, 2025.

When flying from Idaho Falls to O'ahu, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 26% versus a flight in the morning.

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 October 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Idaho Falls to O'ahu 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
11,102 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,102 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,781 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

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

    For as low as $451, Alaska Airlines can have you in O'ahu from Idaho Falls in 19h 20m. Airlines will cover a distance of 3029 mi.

  • 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 Alaska Airlines ($277), United Airlines ($323), and American Airlines ($348).

  • 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, April is the cheapest month in which you can book a flight from Idaho Falls to O'ahu (average of $301). Flying from Idaho Falls to O'ahu in June is currently the most expensive (average of $571). 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 4 airlines flying from Idaho Falls to O'ahu

Discover the top 4 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$557FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$320Average$670FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$443Average$660FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$443Average$594FlexibilityNo cancel feeOn-time69%

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