What airlines fly to O'ahu?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to O'ahu from Montana according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 3 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

How long is the flight from Montana to O'ahu?

If you’re flying from a popular airport in Montana, such as Missoula or Bozeman, and flying into O'ahu, then you can expect flight times to average 19h 10m and 20h 55m, respectively.

What is the cheapest airline that flies from Montana to O'ahu?

Delta and United Airlines are the most popular carriers operating from Montana to O'ahu

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?

As of August 2026, there are 3 operators available to choose from 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.

$200 Cheap Flights from Montana to O'ahu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to O'ahu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 2:00 pmBZN Bozeman Gallatin Field-HNL Honolulu

12h 00m1 stop Minneapolis St Paul

11:34 pm - 2:45 pmHNL Honolulu-BZN Bozeman Gallatin Field

12h 11m1 stop Seattle/Tacoma Intl

$400Delta

Tue, Oct 27 - Tue, Nov 10

1:30 pm - 9:09 pmBZN Bozeman Gallatin Field-HNL Honolulu

10h 39m1 stop Los Angeles

8:25 pm - 9:47 amHNL Honolulu-BZN Bozeman Gallatin Field

10h 22m1 stop Denver Intl

$400United Airlines

Tue, Jan 5 - Mon, Jan 11

6:30 am - 4:28 pmBZN Bozeman Gallatin Field-HNL Honolulu

12h 58m1 stop Denver Intl

8:25 pm - 9:52 amHNL Honolulu-BZN Bozeman Gallatin Field

10h 27m1 stop Denver Intl

$400United Airlines

Tue, Nov 3 - Tue, Nov 17

5:30 am - 7:48 pmBZN Bozeman Gallatin Field-HNL Honolulu

18h 18m2 stops Salt Lake City Seattle/Tacoma Intl

11:40 pm - 2:54 pmHNL Honolulu-BZN Bozeman Gallatin Field

12h 14m1 stop Seattle/Tacoma Intl

$406Delta

Wed, Oct 21 - Tue, Nov 3

5:30 am - 4:41 pmBZN Bozeman Gallatin Field-HNL Honolulu

15h 11m2 stops Salt Lake City Los Angeles

11:40 pm - 2:54 pmHNL Honolulu-BZN Bozeman Gallatin Field

12h 14m1 stop Seattle/Tacoma Intl

$406Delta

Wed, Oct 21 - Tue, Nov 3

6:30 am - 3:59 pmBZN Bozeman Gallatin Field-HNL Honolulu

13h 29m2 stops Denver Intl Los Angeles

10:50 pm - 12:22 pmHNL Honolulu-BZN Bozeman Gallatin Field

10h 32m1 stop Los Angeles

$406United Airlines

Tue, Oct 27 - Tue, Nov 10

6:59 pm - 11:54 pmBZN Bozeman Gallatin Field-HNL Honolulu

8h 55m1 stop Seattle/Tacoma Intl

7:00 am - 10:52 pmHNL Honolulu-BZN Bozeman Gallatin Field

12h 52m1 stop Seattle/Tacoma Intl

$415Multiple Airlines

Wed, Oct 21 - Tue, Nov 3

4:00 pm - 11:30 amBZN Bozeman Gallatin Field-HNL Honolulu

22h 30m1 stop Portland

8:00 am - 11:59 pmHNL Honolulu-BZN Bozeman Gallatin Field

12h 59m1 stop Seattle/Tacoma Intl

$499Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

6:59 pm - 11:54 pmBZN Bozeman Gallatin Field-HNL Honolulu

8h 55m1 stop Seattle/Tacoma Intl

12:10 pm - 9:39 amHNL Honolulu-BZN Bozeman Gallatin Field

18h 29m1 stop Seattle/Tacoma Intl

$505Alaska Airlines

Wed, Oct 21 - Tue, Nov 3

6:59 pm - 11:54 pmBZN Bozeman Gallatin Field-HNL Honolulu

8h 55m1 stop Seattle/Tacoma Intl

1:55 pm - 10:39 amHNL Honolulu-BZN Bozeman Gallatin Field

16h 44m1 stop Seattle/Tacoma Intl

$536Alaska Airlines

Wed, Oct 21 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

10:45 am - 7:15 pmFCA Kalispell Glacier Park-HNL Honolulu

12h 30m1 stop Denver Intl

9:40 pm - 3:21 pmHNL Honolulu-FCA Kalispell Glacier Park

13h 41m2 stops Los Angeles San Francisco

$662United Airlines

Fri, Aug 14 - Fri, Aug 21

6:19 am - 1:51 pmBZN Bozeman Gallatin Field-HNL Honolulu

11h 32m1 stop Minneapolis St Paul

10:45 pm - 6:45 pmHNL Honolulu-BZN Bozeman Gallatin Field

16h 00m2 stops Seattle/Tacoma Intl Salt Lake City

$662Delta

Mon, Aug 17 - Wed, Aug 19

1:35 pm - 7:48 pmBZN Bozeman Gallatin Field-HNL Honolulu

10h 13m1 stop Los Angeles

10:05 pm - 2:13 pmHNL Honolulu-BZN Bozeman Gallatin Field

12h 08m2 stops San Francisco Los Angeles

$662United Airlines

Sat, Aug 15 - Sun, Aug 23

6:19 am - 1:51 pmBZN Bozeman Gallatin Field-HNL Honolulu

11h 32m1 stop Minneapolis St Paul

7:00 am - 12:04 amHNL Honolulu-BZN Bozeman Gallatin Field

13h 04m2 stops Los Angeles Salt Lake City

$662Delta

Mon, Aug 17 - Wed, Aug 19

6:00 am - 7:11 pmBZN Bozeman Gallatin Field-HNL Honolulu

17h 11m2 stops Salt Lake City Seattle/Tacoma Intl

7:00 am - 12:04 amHNL Honolulu-BZN Bozeman Gallatin Field

13h 04m2 stops Los Angeles Salt Lake City

$667Delta

Mon, Aug 17 - Wed, Aug 19

1:26 pm - 7:48 pmFCA Kalispell Glacier Park-HNL Honolulu

10h 22m1 stop Los Angeles

9:40 pm - 1:25 pmHNL Honolulu-FCA Kalispell Glacier Park

11h 45m1 stop Denver Intl

$676United Airlines

Fri, Aug 14 - Fri, Aug 21

7:00 am - 3:16 pmBIL Billings Logan Intl-HNL Honolulu

12h 16m1 stop Denver Intl

7:40 pm - 9:41 amHNL Honolulu-BIL Billings Logan Intl

10h 01m1 stop Denver Intl

$676United Airlines

Sat, Aug 15 - Mon, Aug 17

3:05 pm - 9:34 pmBZN Bozeman Gallatin Field-HNL Honolulu

10h 29m1 stop Seattle/Tacoma Intl

7:31 am - 8:45 pmHNL Honolulu-BZN Bozeman Gallatin Field

9h 14m1 stop San Diego

$696Multiple Airlines

Mon, Aug 17 - Wed, Aug 19

5:00 pm - 12:12 amMSO Missoula Johnson-Bell Field-HNL Honolulu

11h 12m1 stop Seattle/Tacoma Intl

10:50 am - 10:59 pmHNL Honolulu-MSO Missoula Johnson-Bell Field

8h 09m1 stop Seattle/Tacoma Intl

$774Multiple Airlines

Sun, Aug 16 - Wed, Aug 26

5:00 pm - 9:34 pmMSO Missoula Johnson-Bell Field-HNL Honolulu

8h 34m1 stop Seattle/Tacoma Intl

10:50 am - 10:59 pmHNL Honolulu-MSO Missoula Johnson-Bell Field

8h 09m1 stop Seattle/Tacoma Intl

$774Multiple Airlines

Mon, Aug 17 - Wed, Aug 26

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Delta flights from Montana to O'ahu

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

Delta

Oct 27

BZN6:00 amBozeman Gallatin Field

12h 00m

1 stop

HNL2:00 pmHonolulu

Nov 10

HNL11:34 pmHonolulu

12h 11m

1 stop

BZN2:45 pmBozeman Gallatin Field

$400

Delta

Sep 29

BZN6:17 amBozeman Gallatin Field

11h 17m

1 stop

HNL1:34 pmHonolulu

Oct 7

HNL7:00 amHonolulu

13h 27m

2 stops

BZN12:27 amBozeman Gallatin Field

$406

Delta

Sep 29

BZN1:08 pmBozeman Gallatin Field

12h 04m

2 stops

HNL9:12 pmHonolulu

Oct 7

HNL7:00 amHonolulu

13h 27m

2 stops

BZN12:27 amBozeman Gallatin Field

$411

United Airlines flights from Montana to O'ahu

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

United Airlines

Dec 13

BZN1:30 pmBozeman Gallatin Field

10h 34m

1 stop

HNL9:04 pmHonolulu

Dec 23

HNL10:50 pmHonolulu

13h 41m

2 stops

BZN3:31 pmBozeman Gallatin Field

$474

United Airlines

Sep 29

BZN1:35 pmBozeman Gallatin Field

10h 08m

1 stop

HNL7:43 pmHonolulu

Oct 7

HNL7:40 pmHonolulu

10h 06m

1 stop

BZN9:46 amBozeman Gallatin Field

$504

United Airlines

Nov 3

BZN4:13 pmBozeman Gallatin Field

8h 57m

1 stop

HNL10:10 pmHonolulu

Nov 4

HNL8:25 pmHonolulu

10h 27m

1 stop

BZN9:52 amBozeman Gallatin Field

$530

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Tue 10/27

6:00 am-2:00 pm

1 stop12h 00m

Honolulu

Tue 11/10

11:34 pm-2:45 pm

1 stop12h 11m

$400

Quickest round-trip

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Tue 1/5

1:30 pm-9:09 pm

1 stop10h 39m

Honolulu

Mon 1/11

8:25 pm-9:47 am

1 stop10h 22m

$400

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Tue 11/3

6:30 am-4:28 pm

1 stop12h 58m

Honolulu

Tue 11/17

8:25 pm-9:52 am

1 stop10h 27m

$400

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Wed 10/21

5:30 am-7:48 pm

2 stops18h 18m

Honolulu

Tue 11/3

11:40 pm-2:54 pm

1 stop12h 14m

$406

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Wed 10/21

5:30 am-4:41 pm

2 stops15h 11m

Honolulu

Tue 11/3

11:40 pm-2:54 pm

1 stop12h 14m

$406

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Tue 10/27

6:30 am-3:59 pm

2 stops13h 29m

Honolulu

Tue 11/10

10:50 pm-12:22 pm

1 stop10h 32m

$406

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Wed 10/21

6:59 pm-11:54 pm

1 stop8h 55m

Honolulu

Tue 11/3

7:00 am-10:52 pm

1 stop12h 52m

$415

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Tue 12/1

4:00 pm-11:30 am

1 stop22h 30m

Honolulu

Tue 12/8

8:00 am-11:59 pm

1 stop12h 59m

$499

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Wed 10/21

6:59 pm-11:54 pm

1 stop8h 55m

Honolulu

Tue 11/3

12:10 pm-9:39 am

1 stop18h 29m

$505

BozemanHonolulu

BZN Bozeman Gallatin Field - HNL Honolulu

BZNHNL

Bozeman Gallatin Field

Wed 10/21

6:59 pm-11:54 pm

1 stop8h 55m

Honolulu

Sat 10/31

1:55 pm-10:39 am

1 stop16h 44m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

The month of February is another great option to travel to O'ahu, with average flight prices from Montana averaging around $545.

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 40m
Direct flights	None

The fastest flight from Montana to O'ahu takes 8h 40m

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

Search flight deals

Frequently asked questions about flying from Montana to O'ahu

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?
As of August 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montana to O'ahu is Boeing 737-800 (14.78% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (13.02%), Boeing 737 MAX 8 (12.44%), and Airbus A320-100/200 (11.75%).

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
Delta	PriceFrom $215	Free Cancellation	Rating 7.8 8,504 reviews	Search Delta flights
United Airlines	PriceFrom $367	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $410	Free Cancellation	Rating 7.9 12,803 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.