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$334+ Cheap flights from Billings (BIL) to O'ahu

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — HNL
déc. 20 — déc. 271
sam. 12/20
sam. 12/27
1 adult, Economy
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Find flight deals from Billings to O'ahu

Cheapest flights from Billings to O'ahu
Explore the most affordable flight options available from Billings to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
mer. 12/172:02 pmBIL - HNL
2 stops19h 41mAlaska Airlines
mar. 12/2311:59 pmHNL - BIL
1 stop21h 33mAlaska Airlines
Deal found 11/18$620
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
mer. 12/176:00 amBIL - HNL
1 stop16h 05mAlaska Airlines
mer. 12/2411:59 pmHNL - BIL
1 stop21h 33mAlaska Airlines
Deal found 11/18$656
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
sam. 12/205:28 pmBIL - HNL
2 stops23h 39mMultiple Airlines
mar. 12/2310:07 amHNL - BIL
1 stop20h 51mMultiple Airlines
Deal found 11/19$716
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
jeu. 12/46:00 amBIL - HNL
1 stop19h 09mAlaska Airlines
lun. 12/88:00 amHNL - BIL
2 stops13h 08mAlaska Airlines
Deal found 11/19$799
This Delta deal was found by Cheapflights users on 11/19. 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.
mer. 12/176:25 amBIL - HNL
2 stops17h 04mDelta
mar. 12/238:10 amHNL - BIL
2 stops11h 31mDelta
Deal found 11/19$802

Cheap flight deals from Billings to O'ahu

Keep the following information in mind while searching for Billings to O'ahu flight deals. Data was last updated novembre 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$324
(Delta)

Popular in

December

Cheapest in

September

Average price

$686
Provider with most accurate pricing for Billings Logan Intl-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Honolulu flights.
Search Deals
From Billings Logan Intl to O'ahu
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 novembre 20, 2025.
Use the filters below to find and compare flights from Billings to O'ahu that are best for you.

Fly from

Billings

Fly to

O'ahu

Route

Depart

Return

Price

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

jeu. 2/26

5:15 am-5:07 pm

2 stops14h 52m

Honolulu

mar. 3/3

11:37 pm-7:36 pm

2 stops16h 59m

$334

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

mar. 2/24

2:04 pm-10:06 pm

1 stop11h 02m

Honolulu

mer. 3/4

9:45 pm-11:38 pm

1 stop22h 53m

$368

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

jeu. 2/26

7:00 am-10:06 pm

1 stop18h 06m

Honolulu

mar. 3/3

9:45 pm-1:24 pm

2 stops12h 39m

$372

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

lun. 1/26

5:15 am-5:05 pm

2 stops14h 50m

Honolulu

mar. 1/27

10:30 pm-10:31 pm

2 stops21h 01m

$382

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

lun. 1/26

2:02 pm-10:08 pm

1 stop11h 06m

Honolulu

mar. 1/27

11:59 pm-2:55 pm

1 stop11h 56m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Best time to book a flight from Billings to O'ahu

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

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

Currently, May is the cheapest month in which you can book a flight from Billings to O'ahu (average of $227). Flying from Billings to O'ahu in December is currently the most expensive (average of $767). 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 BIL to FUW?

Find hourly flight availability from Billings 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 novembre 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Billings to O'ahu at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

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 novembre 20, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Billings 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
11,321 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,321 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Hawaiian Airlines
7.8
Good
2,811 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,029 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

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

    Billings Logan Intl (BIL) is the airport you will fly out of if you book a flight from Billings to O'ahu. It is only a 2.7 mi journey to Billings Logan Intl (BIL) from Billings’s city center.

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

    There are many flights that can get you from Billings to O'ahu in 11h 02m. Fly via Delta or Alaska Airlines to get the fastest option. The distance from Billings to O'ahu is about 3237 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Billings to O'ahu (average of $227). Flying from Billings to O'ahu in December is currently the most expensive (average of $767). 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 Billings to O'ahu

Discover the top 4 airlines that operate flights from Billings 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 novembre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$227Average$713FlexibilityNo cancel feeOn-time85%
DeltaCheapest$453Average$614FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$453Average$647FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$526Average$745FlexibilityNo cancel feeOn-time69%

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