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Cheap flights from Montana to O'ahu from $196

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

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Find the cheapest flights from Montana to O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 2:17 pm
BZN
-
HNL
10h 17m
1 stop
Multiple Airlines Logo
11:59 pm - 2:08 pm
HNL
-
BZN
11h 09m
1 stop
$392Multiple Airlines
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
3:02 pm - 9:06 pm
BZN
-
HNL
10h 04m
1 stop
Multiple Airlines Logo
7:20 am - 11:56 pm
HNL
-
BZN
12h 36m
1 stop
$426Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
Delta Logo
7:30 am - 9:28 pm
BZN
-
HNL
16h 58m
2 stops
Delta Logo
11:37 pm - 5:45 pm
HNL
-
BZN
15h 08m
2 stops
$448Delta
Mon, Mar 2 - Thu, Mar 5
Alaska Airlines Logo
7:00 am - 3:00 pm
BIL
-
HNL
12h 00m
1 stop
Alaska Airlines Logo
4:05 pm - 11:54 am
HNL
-
BIL
15h 49m
1 stop
$458Alaska Airlines
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
1:20 pm - 8:21 pm
BZN
-
HNL
11h 01m
1 stop
United Airlines Logo
9:55 pm - 12:14 pm
HNL
-
BZN
10h 19m
1 stop
$460United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
6:00 am - 4:17 pm
FCA
-
HNL
14h 17m
2 stops
United Airlines Logo
9:40 pm - 1:31 pm
HNL
-
FCA
11h 51m
1 stop
$464United Airlines
Tue, Apr 14 - Wed, Apr 22
Alaska Airlines Logo
7:00 am - 3:00 pm
BIL
-
HNL
12h 00m
1 stop
Alaska Airlines Logo
4:05 pm - 11:54 am
HNL
-
BIL
15h 49m
1 stop
$472Alaska Airlines
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
6:15 am - 4:04 pm
MSO
-
HNL
12h 49m
1 stop
American Airlines Logo
7:10 pm - 12:50 pm
HNL
-
MSO
14h 40m
1 stop
$488American Airlines
Mon, Feb 23 - Mon, Mar 2
Delta Logo
5:20 am - 11:30 am
MSO
-
HNL
10h 10m
1 stop
Delta Logo
11:00 am - 12:24 am
HNL
-
MSO
9h 24m
1 stop
$492Delta
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
6:15 am - 9:21 pm
MSO
-
HNL
18h 06m
2 stops
American Airlines Logo
7:10 pm - 12:50 pm
HNL
-
MSO
14h 40m
1 stop
$494American Airlines
Mon, Feb 23 - Mon, Mar 2

Delta flights from Montana to O'ahu

Our best Delta deals on Montana to O'ahu flight tickets
Delta
Mar 2
BZN7:30 amBozeman Gallatin Field
16h 58m
2 stops
HNL9:28 pmHonolulu
Mar 5
HNL11:37 pmHonolulu
15h 08m
2 stops
BZN5:45 pmBozeman Gallatin Field
$448
Delta
Mar 10
MSO5:20 amMissoula Johnson-Bell Field
10h 10m
1 stop
HNL11:30 amHonolulu
Mar 17
HNL11:00 amHonolulu
9h 24m
1 stop
MSO12:24 amMissoula Johnson-Bell Field
$492
Delta
Feb 24
BIL6:20 amBillings Logan Intl
11h 51m
1 stop
HNL3:11 pmHonolulu
Mar 4
HNL10:55 pmHonolulu
9h 05m
1 stop
BIL11:00 amBillings Logan Intl
$508

United Airlines flights from Montana to O'ahu

Our best United Airlines deals on Montana to O'ahu flight tickets
United Airlines
Mar 17
BZN1:20 pmBozeman Gallatin Field
11h 01m
1 stop
HNL8:21 pmHonolulu
Mar 24
HNL9:55 pmHonolulu
10h 19m
1 stop
BZN12:14 pmBozeman Gallatin Field
$460
United Airlines
Apr 14
FCA6:00 amKalispell Glacier Park
14h 17m
2 stops
HNL4:17 pmHonolulu
Apr 22
HNL9:40 pmHonolulu
11h 51m
1 stop
FCA1:31 pmKalispell Glacier Park
$464
United Airlines
May 12
BZN6:30 amBozeman Gallatin Field
17h 19m
2 stops
HNL7:49 pmHonolulu
May 18
HNL7:55 pmHonolulu
10h 06m
1 stop
BZN10:01 amBozeman Gallatin Field
$465

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 February 9, 2026.
Use the filters below to find and compare flights from Montana to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Mon 3/2

7:00 am-2:17 pm

1 stop10h 17m

Honolulu

Thu 3/5

11:59 pm-2:08 pm

1 stop11h 09m

$392

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Wed 3/11

3:02 pm-9:06 pm

1 stop10h 04m

Honolulu

Tue 3/17

7:20 am-11:56 pm

1 stop12h 36m

$426

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Mon 3/2

7:30 am-9:28 pm

2 stops16h 58m

Honolulu

Thu 3/5

11:37 pm-5:45 pm

2 stops15h 08m

$448

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 3/10

7:00 am-3:00 pm

1 stop12h 00m

Honolulu

Wed 3/18

4:05 pm-11:54 am

1 stop15h 49m

$458

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Tue 3/17

1:20 pm-8:21 pm

1 stop11h 01m

Honolulu

Tue 3/24

9:55 pm-12:14 pm

1 stop10h 19m

$460

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Tue 4/14

6:00 am-4:17 pm

2 stops14h 17m

Honolulu

Wed 4/22

9:40 pm-1:31 pm

1 stop11h 51m

$464

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 3/10

7:00 am-3:00 pm

1 stop12h 00m

Honolulu

Wed 3/18

4:05 pm-11:54 am

1 stop15h 49m

$472

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Mon 2/23

6:15 am-4:04 pm

1 stop12h 49m

Honolulu

Mon 3/2

7:10 pm-12:50 pm

1 stop14h 40m

$488

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 3/10

5:20 am-11:30 am

1 stop10h 10m

Honolulu

Tue 3/17

11:00 am-12:24 am

1 stop9h 24m

$492

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Mon 2/23

6:15 am-9:21 pm

2 stops18h 06m

Honolulu

Mon 3/2

7:10 pm-12:50 pm

1 stop14h 40m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to O'ahu from

How to get the cheapest flight ticket from Montana 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 January is another great option to travel to O'ahu, with average flight prices from Montana averaging around $456.

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

You are more likely to see cheaper flights to O'ahu from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $580 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Montana for as low as $422 on momondo.

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

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

Cheap Montana to O'ahu flight deals and tips

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

Fastest flight time

8h 51m

Direct flights

None
The fastest flight from Montana to O'ahu takes 8h 51m
There are no direct flights from Montana to O'ahu. There are no popular flight routes from Montana to O'ahu.
Search flight deals

  • When did momondo last update prices for flights from Montana to O'ahu?

    Prices for flights from Montana to O'ahu were last updated today.

  • How many operators does momondo search for flights from Montana to O'ahu?

  • How old do you have to be to fly from Montana to O'ahu?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to O'ahu.

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

    The required travel and health documents for your O'ahu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at O'ahu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montana to O'ahu?

Best airlines flying from Montana to O'ahu

Compare and see reviews for airlines that fly from Montana to O'ahu with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $214Free CancellationRating
7.9
8,178 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $227Free CancellationRating
7.8
2,831 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,267 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $431Free CancellationRating
8.0
11,871 reviews
Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to O'ahu from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to O'ahu quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to O'ahu from Montana which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Montana to O'ahu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Montana to O'ahu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to O'ahu and let you know when they 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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