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Cheap flights from Billings to O'ahu from $544

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to O'ahu departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Billings to O'ahu

Cheap round-trip flights

Alaska Airlines Logo
7:19 pm - 10:56 amBIL-HNL
18h 37m2 stops
Alaska Airlines Logo
9:35 pm - 3:00 pmHNL-BIL
14h 25m2 stops
$544Alaska Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Alaska Airlines Logo
6:00 am - 3:44 pmBIL-HNL
12h 44m1 stop
Alaska Airlines Logo
3:15 pm - 6:39 pmHNL-BIL
24h 24m1 stop
$613Alaska Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Delta Logo
6:25 am - 8:28 pmBIL-HNL
18h 03m2 stops
Delta Logo
10:33 pm - 5:39 pmHNL-BIL
15h 06m2 stops
$621Delta
Find Deal
Wed, Sep 10 - Wed, Sep 17
Alaska Airlines Logo
2:00 pm - 10:36 pmBIL-HNL
11h 36m1 stop
Alaska Airlines Logo
9:35 pm - 1:20 pmHNL-BIL
12h 45m2 stops
$623Alaska Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Delta Logo
6:25 am - 8:28 pmBIL-HNL
18h 03m2 stops
Delta Logo
10:33 pm - 5:39 pmHNL-BIL
15h 06m2 stops
$656Delta
Find Deal
Tue, Sep 9 - Tue, Sep 23
American Airlines Logo
7:03 am - 9:32 pmBIL-HNL
18h 29m2 stops
American Airlines Logo
9:42 pm - 9:49 pmHNL-BIL
20h 07m2 stops
$684American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 23
American Airlines Logo
5:08 am - 8:06 pmBIL-HNL
17h 58m2 stops
American Airlines Logo
11:00 pm - 10:22 pmHNL-BIL
20h 22m1 stop
$723American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
6:30 am - 9:08 pmBIL-HNL
17h 38m2 stops
United Airlines Logo
9:57 am - 1:24 pmHNL-BIL
24h 27m3 stops
$760United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
7:00 am - 3:21 pmBIL-HNL
12h 21m1 stop
United Airlines Logo
8:10 pm - 9:44 amHNL-BIL
9h 34m1 stop
$801United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Hawaiian Airlines Logo
3:35 pm - 10:00 pmBIL-HNL
9h 25m1 stop
Hawaiian Airlines Logo
10:00 am - 10:43 pmHNL-BIL
9h 43m1 stop
$835Hawaiian Airlines
Find Deal
Mon, Feb 2 - Sun, Mar 1

American Airlines flights from Billings to O'ahu

Our best American Airlines deals on Billings to O'ahu flight tickets
American Airlines
Sep 9
BIL7:03 amBillings Logan Intl
18h 29m
2 stops
HNL9:32 pmHonolulu
Sep 23
HNL9:42 pmHonolulu
20h 07m
2 stops
BIL9:49 pmBillings Logan Intl
$684
Find similar
American Airlines
Jan 17
BIL5:08 amBillings Logan Intl
17h 58m
2 stops
HNL8:06 pmHonolulu
Jan 31
HNL11:00 pmHonolulu
20h 22m
1 stop
BIL10:22 pmBillings Logan Intl
$723
Find similar

Delta flights from Billings to O'ahu

Our best Delta deals on Billings to O'ahu flight tickets
Delta
Sep 10
BIL6:25 amBillings Logan Intl
18h 03m
2 stops
HNL8:28 pmHonolulu
Sep 17
HNL10:33 pmHonolulu
15h 06m
2 stops
BIL5:39 pmBillings Logan Intl
$621
Find similar
Delta
Sep 9
BIL6:25 amBillings Logan Intl
18h 03m
2 stops
HNL8:28 pmHonolulu
Sep 23
HNL10:33 pmHonolulu
15h 06m
2 stops
BIL5:39 pmBillings Logan Intl
$656
Find similar
Delta
Oct 27
BIL5:25 amBillings Logan Intl
15h 43m
2 stops
HNL5:08 pmHonolulu
Nov 2
HNL9:30 pmHonolulu
10h 34m
1 stop
BIL11:04 amBillings Logan Intl
$664
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Billings to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 11/3

7:19 pm-10:56 am

2 stops18h 37m

Honolulu

Mon 11/17

9:35 pm-3:00 pm

2 stops14h 25m

$544

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 11/3

6:00 am-3:44 pm

1 stop12h 44m

Honolulu

Mon 11/17

3:15 pm-6:39 pm

1 stop24h 24m

$613

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Wed 9/10

6:25 am-8:28 pm

2 stops18h 03m

Honolulu

Wed 9/17

10:33 pm-5:39 pm

2 stops15h 06m

$621

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 11/3

2:00 pm-10:36 pm

1 stop11h 36m

Honolulu

Mon 11/17

9:35 pm-1:20 pm

2 stops12h 45m

$623

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 9/9

6:25 am-8:28 pm

2 stops18h 03m

Honolulu

Tue 9/23

10:33 pm-5:39 pm

2 stops15h 06m

$656

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 9/9

7:03 am-9:32 pm

2 stops18h 29m

Honolulu

Tue 9/23

9:42 pm-9:49 pm

2 stops20h 07m

$684

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Sat 1/17

5:08 am-8:06 pm

2 stops17h 58m

Honolulu

Sat 1/31

11:00 pm-10:22 pm

1 stop20h 22m

$723

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Sat 1/17

6:30 am-9:08 pm

2 stops17h 38m

Honolulu

Sat 1/31

9:57 am-1:24 pm

3 stops24h 27m

$760

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Wed 9/10

7:00 am-3:21 pm

1 stop12h 21m

Honolulu

Wed 9/17

8:10 pm-9:44 am

1 stop9h 34m

$801

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 2/2

3:35 pm-10:00 pm

1 stop9h 25m

Honolulu

Sun 3/1

10:00 am-10:43 pm

1 stop9h 43m

$835

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to O'ahu from

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

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 $618.

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 $706 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 $516 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

Direct flights

None
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?

  • 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?

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 AirlinesPriceFrom $227Free CancellationRating
7.8
2,679 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $460Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $461Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $575Free CancellationRating
7.4
8,940 reviews
Search United Airlines 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.

An easier way to manage your O'ahu trip

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Find better results for your trip to O'ahu

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