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$372+ Cheap flights from Billings (BIL) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — HNL
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/107:00 am
BIL
-
HNL
1 stop12h 00m
Alaska Airlines
Wed 3/184:05 pm
HNL
-
BIL
1 stop15h 49m
Alaska Airlines
Deal found 2/11$420
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/107:00 am
BIL
-
HNL
2 stops18h 01m
Multiple Airlines
Wed 3/189:15 pm
HNL
-
BIL
1 stop10h 39m
Multiple Airlines
Deal found 2/9$443
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 10/133:44 pm
BIL
-
HNL
1 stop9h 11m
Multiple Airlines
Wed 10/2111:50 pm
HNL
-
BIL
1 stop11h 18m
Multiple Airlines
Deal found 2/9$457
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 10/123:44 pm
BIL
-
HNL
1 stop9h 11m
Multiple Airlines
Mon 10/1911:00 am
HNL
-
BIL
1 stop9h 08m
Multiple Airlines
Deal found 2/9$458
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/1610:50 am
BIL
-
HNL
1 stop13h 26m
United Airlines
Mon 3/239:55 pm
HNL
-
BIL
2 stops11h 28m
United Airlines
Deal found 2/9$464
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 2/237:00 am
BIL
-
HNL
1 stop12h 01m
Alaska Airlines
Tue 3/39:45 pm
HNL
-
BIL
1 stop12h 39m
Alaska Airlines
Deal found 2/10$468
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 4/77:00 am
BIL
-
HNL
2 stops16h 49m
United Airlines
Tue 4/149:40 pm
HNL
-
BIL
2 stops11h 43m
United Airlines
Deal found 2/9$469
This Delta deal was found by Cheapflights users on 2/11. 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 2/245:10 am
BIL
-
HNL
1 stop13h 46m
Delta
Wed 3/410:55 pm
HNL
-
BIL
1 stop9h 05m
Delta
Deal found 2/11$473
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 8/243:44 pm
BIL
-
HNL
1 stop9h 11m
Multiple Airlines
Wed 9/211:50 pm
HNL
-
BIL
1 stop11h 18m
Multiple Airlines
Deal found 2/9$477
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 8/256:00 am
BIL
-
HNL
1 stop9h 00m
Multiple Airlines
Tue 9/110:50 am
HNL
-
BIL
1 stop9h 18m
Multiple Airlines
Deal found 2/9$478

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(Alaska Airlines)

One-way from

$372
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$786
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
One-way flight from Billings Logan Intl to O'ahu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 12, 2026.
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

Tue 3/10

7:00 am-3:00 pm

1 stop12h 00m

Honolulu

Wed 3/18

11:15 pm-11:54 am

1 stop8h 39m

$420

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 4/7

10:38 am-7:54 pm

1 stop13h 16m

Honolulu

Tue 4/14

7:55 pm-9:40 am

1 stop9h 45m

$458

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 4/13

10:38 am-7:54 pm

1 stop13h 16m

Honolulu

Tue 4/21

7:55 pm-9:40 am

1 stop9h 45m

$458

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 3/16

10:50 am-8:16 pm

1 stop13h 26m

Honolulu

Mon 3/23

9:55 pm-1:23 pm

2 stops11h 28m

$464

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

7:00 am-4:01 pm

1 stop12h 01m

Honolulu

Wed 3/4

9:45 pm-1:24 pm

1 stop12h 39m

$468

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 4/7

2:05 pm-9:05 pm

1 stop11h 00m

Honolulu

Tue 4/14

11:20 pm-11:58 pm

1 stop20h 38m

$472

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

5:10 am-3:56 pm

1 stop13h 46m

Honolulu

Wed 3/4

10:55 pm-11:00 am

1 stop9h 05m

$473

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Sun 3/15

2:04 pm-1:43 pm

2 stops27h 39m

$372

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Sun 3/15

7:00 am-10:28 am

1 stop31h 28m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

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 $1,302). 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.

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 February 12, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United 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
11,879 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,879 reviews
Alaska Airlines
8.0
Very good
11,879 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,833 reviews
Alaska Airlines
8.0
Very good
11,879 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,283 reviews
Alaska Airlines
8.0
Very good
11,879 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 13h 16m. Fly via United Airlines to get the fastest option. The distance from Billings to O'ahu is about 3237 mi.

  • 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 $1,302). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Billings to O'ahu

Discover the top 3 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$227Average$620FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$287Average$730FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$468Average$645FlexibilityNo cancel feeOn-time75%

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