What airlines fly to O'ahu?

Alaska Airlines, United Airlines and Hawaiian Airlines are the top three most popular airlines that fly to O'ahu from Billings according to our data. Alaska Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 4 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Billings Logan Intl Airport to O'ahu?

Prices for flights from Billings Logan Intl Airport to O'ahu refresh daily.

How many operators does momondo search for flights from Billings Logan Intl Airport to O'ahu?

The number of operators available for flights from Billings Logan Intl Airport to O'ahu is 4 as of December 2025.

How old do you have to be to fly from Billings Logan Intl Airport to O'ahu?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The necessary travel and health documents for your O'ahu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$384 Cheap Flights from Billings to O'ahu in 2025/26

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Find the cheapest flights from Billings to O'ahu

Round-trip

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Cheap round-trip flights

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11:34 am - 8:51 pm

BIL

HNL

13h 17m2 stops

7:15 am - 10:29 pm

HNL

BIL

11h 14m2 stops

$384Delta

Tue, Mar 10 - Wed, Mar 18

2:02 pm - 10:08 pm

BIL

HNL

11h 06m1 stop

11:59 pm - 2:55 pm

HNL

BIL

11h 56m1 stop

$390Multiple Airlines

Fri, Jan 9 - Fri, Jan 16

2:04 pm - 10:06 pm

BIL

HNL

11h 02m1 stop

9:45 pm - 11:38 pm

HNL

BIL

22h 53m1 stop

$392Multiple Airlines

Tue, Feb 24 - Wed, Mar 4

5:10 am - 5:05 pm

BIL

HNL

14h 55m2 stops

7:45 am - 10:26 pm

HNL

BIL

11h 41m2 stops

$394Delta

Tue, Feb 24 - Wed, Mar 4

7:00 am - 10:06 pm

BIL

HNL

18h 06m1 stop

11:59 pm - 11:38 pm

HNL

BIL

20h 39m1 stop

$401Multiple Airlines

Tue, Feb 24 - Wed, Mar 4

2:04 pm - 9:06 pm

BIL

HNL

11h 02m1 stop

10:59 pm - 2:52 pm

HNL

BIL

11h 53m1 stop

$424Multiple Airlines

Tue, Mar 10 - Wed, Mar 18

5:10 am - 5:05 pm

BIL

HNL

14h 55m2 stops

7:45 am - 10:26 pm

HNL

BIL

11h 41m2 stops

$426Delta

Tue, Feb 24 - Wed, Mar 4

5:10 am - 5:05 pm

BIL

HNL

14h 55m2 stops

11:37 pm - 5:24 pm

HNL

BIL

14h 47m2 stops

$436Delta

Mon, Feb 23 - Tue, Mar 3

7:00 am - 9:06 pm

BIL

HNL

18h 06m1 stop

8:45 pm - 11:38 pm

HNL

BIL

22h 53m1 stop

$441Multiple Airlines

Sun, Mar 8 - Mon, Mar 16

7:00 am - 10:06 pm

BIL

HNL

18h 06m1 stop

9:45 pm - 1:24 pm

HNL

BIL

12h 39m2 stops

$447Multiple Airlines

Tue, Feb 24 - Wed, Mar 4

Delta flights from Billings to O'ahu

Our best Delta deals on Billings to O'ahu flight tickets

Delta

Mar 10

BIL11:34 amBillings Logan Intl

13h 17m

2 stops

HNL8:51 pmHonolulu

Mar 18

HNL7:15 amHonolulu

11h 14m

2 stops

BIL10:29 pmBillings Logan Intl

$384

Find similar

Delta

Feb 24

BIL5:10 amBillings Logan Intl

14h 55m

2 stops

HNL5:05 pmHonolulu

Mar 4

HNL7:45 amHonolulu

11h 41m

2 stops

BIL10:26 pmBillings Logan Intl

$394

Find similar

Delta

Feb 24

BIL5:10 amBillings Logan Intl

14h 55m

2 stops

HNL5:05 pmHonolulu

Mar 4

HNL7:45 amHonolulu

11h 41m

2 stops

BIL10:26 pmBillings Logan Intl

$426

Find similar

United Airlines flights from Billings to O'ahu

Our best United Airlines deals on Billings to O'ahu flight tickets

United Airlines

Mar 2

BIL5:53 pmBillings Logan Intl

22h 26m

2 stops

HNL1:19 pmHonolulu

Mar 4

HNL2:40 pmHonolulu

19h 43m

3 stops

BIL1:23 pmBillings Logan Intl

$685

Find similar

United Airlines

Dec 15

BIL7:00 amBillings Logan Intl

16h 39m

2 stops

HNL8:39 pmHonolulu

Dec 17

HNL8:00 amHonolulu

26h 24m

2 stops

BIL1:24 pmBillings Logan Intl

$998

Find similar

United Airlines

Dec 17

BIL2:40 pmBillings Logan Intl

24h 53m

2 stops

HNL12:33 pmHonolulu

Dec 24

HNL11:59 pmHonolulu

18h 25m

2 stops

BIL9:24 pmBillings Logan Intl

$1,041

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 3/10

11:34 am-8:51 pm

2 stops13h 17m

Honolulu

Wed 3/18

7:15 am-10:29 pm

2 stops11h 14m

$384

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Fri 1/9

2:02 pm-10:08 pm

1 stop11h 06m

Honolulu

Fri 1/16

11:59 pm-2:55 pm

1 stop11h 56m

$390

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

2:04 pm-10:06 pm

1 stop11h 02m

Honolulu

Wed 3/4

9:45 pm-11:38 pm

1 stop22h 53m

$392

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

5:10 am-5:05 pm

2 stops14h 55m

Honolulu

Wed 3/4

7:45 am-10:26 pm

2 stops11h 41m

$394

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

7:00 am-10:06 pm

1 stop18h 06m

Honolulu

Wed 3/4

11:59 pm-11:38 pm

1 stop20h 39m

$401

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 3/10

2:04 pm-9:06 pm

1 stop11h 02m

Honolulu

Wed 3/18

10:59 pm-2:52 pm

1 stop11h 53m

$424

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

5:10 am-5:05 pm

2 stops14h 55m

Honolulu

Wed 3/4

7:45 am-10:26 pm

2 stops11h 41m

$426

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 2/23

5:10 am-5:05 pm

2 stops14h 55m

Honolulu

Tue 3/3

11:37 pm-5:24 pm

2 stops14h 47m

$436

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Sun 3/8

7:00 am-9:06 pm

1 stop18h 06m

Honolulu

Mon 3/16

8:45 pm-11:38 pm

1 stop22h 53m

$441

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 2/24

7:00 am-10:06 pm

1 stop18h 06m

Honolulu

Wed 3/4

9:45 pm-1:24 pm

2 stops12h 39m

$447

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Billings to O'ahu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to O'ahu?

The month of April is another great option to travel to O'ahu, with average flight prices from Billings averaging around $645.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Wednesday is the cheapest day to fly to O'ahu from Billings. The lowest ticket price found for a Wednesday departure recently was $662. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Saturday is $854.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is at noon. momondo users have found flights departing from Billings to O'ahu at noon for as low as $589. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $771.

How far in advance should I book a flight to O'ahu?

You are more likely to see cheaper flights to O'ahu from Billings when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $722 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Billings for as low as $419 on momondo.

Can stopping save me money on Billings to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Billings to O'ahu.

Cheap Billings to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to O'ahu

Fastest flight time	11h 02m
Direct flights	None

The fastest flight from Billings to O'ahu takes 11h 02m

There are no direct flights from Billings to O'ahu. There are no popular flight routes from Billings to O'ahu.

Search flight deals

When did momondo last update prices for flights from Billings Logan Intl Airport to O'ahu?
Prices for flights from Billings Logan Intl Airport to O'ahu refresh daily.
How many operators does momondo search for flights from Billings Logan Intl Airport to O'ahu?
The number of operators available for flights from Billings Logan Intl Airport to O'ahu is 4 as of December 2025.
How old do you have to be to fly from Billings Logan Intl Airport to O'ahu?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The necessary travel and health documents for your O'ahu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Billings to O'ahu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Billings to O'ahu is Airbus A319 (17.14% of total bookings). The next most popular plane models are Boeing 737-800 (13.62%), Boeing 737-900 (13.50%), and Embraer 175 (12.44%).

Best airlines flying from Billings to O'ahu

Compare and see reviews for airlines that fly from Billings to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $227	Free Cancellation	Rating 7.8 2,818 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $453	Free Cancellation	Rating 8.0 11,431 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $526	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to O'ahu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Billings to O'ahu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Billings to O'ahu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to O'ahu from Billings with this policy.

How can momondo help me find flights from Billings to O'ahu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to O'ahu from Billings.

I’m not ready to book a flight from Billings to O'ahu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to O'ahu from Billings. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.