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$563+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — HNL
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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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 June 30, 2025.

Round-trip from

$563
(Alaska Airlines)

Popular in

June

Cheapest in

April

Average price

$856
From Billings Logan Intl to O'ahu
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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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 June 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 9/227:18 pmBIL - HNL
2 stops20h 52mAlaska Airlines
Tue 9/308:00 amHNL - BIL
2 stops12h 11mAlaska Airlines
Deal found 6/28$563
This Delta deal was found by Cheapflights users on 6/28. 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.
Tue 9/96:25 amBIL - HNL
2 stops18h 03mDelta
Tue 9/239:55 pmHNL - BIL
2 stops15h 44mDelta
Deal found 6/28$580
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:03 amBIL - HNL
2 stops18h 29mAmerican Airlines
Tue 9/2311:02 pmHNL - BIL
2 stops18h 47mAmerican Airlines
Deal found 6/30$585
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 9/226:00 amBIL - HNL
1 stop11h 17mHawaiian Airlines
Tue 9/3010:35 amHNL - BIL
1 stop9h 36mHawaiian Airlines
Deal found 6/30$614
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/251:49 pmBIL - HNL
1 stop9h 45mUnited Airlines
Wed 8/138:00 pmHNL - BIL
1 stop9h 38mUnited Airlines
Deal found 6/28$914

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 June 30, 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

Mon 9/22

7:18 pm-12:10 pm

2 stops20h 52m

Honolulu

Tue 9/30

8:00 am-12:11 am

2 stops12h 11m

$563

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 9/9

6:25 am-8:28 pm

2 stops18h 03m

Honolulu

Tue 9/23

9:55 pm-5:39 pm

2 stops15h 44m

$580

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 9/9

7:03 am-9:32 pm

2 stops18h 29m

Honolulu

Tue 9/23

11:02 pm-9:49 pm

2 stops18h 47m

$585

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 9/22

6:00 am-1:17 pm

1 stop11h 17m

Honolulu

Tue 9/30

10:35 am-12:11 am

1 stop9h 36m

$614

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Fri 7/25

1:49 pm-7:34 pm

1 stop9h 45m

Honolulu

Thu 8/14

9:40 pm-12:47 pm

1 stop11h 07m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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, November is the cheapest month in which you can book a flight from Billings to O'ahu (average of $469). Flying from Billings 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 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 June 30, 2025.

When flying from Billings 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.

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 June 30, 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
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,529 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

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
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

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 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.

  • 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, November is the cheapest month in which you can book a flight from Billings to O'ahu (average of $469). Flying from Billings 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 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$227Average$679FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$460Average$689FlexibilityNo cancel feeOn-time75%
DeltaCheapest$461Average$669FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$559Average$750FlexibilityNo cancel feeOn-time69%

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