HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$288+ Cheap flights from O'ahu to Montana

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BZN
Nov 4 — Nov 111
Tue 11/4
Tue 11/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'ahu to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'ahu to Montana

Keep the following information in mind while searching for O'ahu to Montana flight deals. Data was last updated October 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(Hawaiian Airlines)

One-way from

$288
(KAYAK)

Popular in

June

Cheapest in

November

Average price

$559
Provider with most accurate pricing for Honolulu-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Bozeman Gallatin Field flights.
Search Deals
From O'ahu to Montana
Search Deals
One-way flight from O'ahu to Montana
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from O'ahu to Montana

Cheapest flights from O'ahu to Montana
Explore the most affordable flight options available from O'ahu to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2025.

This Delta deal was found by Cheapflights users on 10/3. 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.
Fri 11/2111:15 amHNL - MSO
1 stop10h 04mDelta
Sat 11/295:25 amMSO - HNL
1 stop9h 45mDelta
Deal found 10/3$581
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 12/2311:59 pmHNL - MSO
1 stop20h 43mAlaska Airlines
Mon 12/2912:29 pmMSO - HNL
2 stops15h 19mAlaska Airlines
Deal found 10/4$639
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 10/61:05 pmHNL - BZN
1 stop21h 05mAlaska Airlines
Tue 10/218:00 amBZN - HNL
2 stops16h 33mAlaska Airlines
Deal found 10/5$643
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Sat 10/256:25 pmHNL - BZN
2 stops15h 43mAlaska Airlines
Sat 11/13:02 pmBZN - HNL
2 stops19h 21mAlaska Airlines
Deal found 10/4$654
This Delta deal was found by Cheapflights users on 10/4. 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.
Mon 10/610:31 pmHNL - BZN
1 stop11h 50mDelta
Tue 10/216:10 amBZN - HNL
1 stop11h 34mDelta
Deal found 10/4$666
This eDestinos deal was found by Cheapflights users on 10/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:55 pmHNL - SDY
2 stops37h 50mMultiple Airlines
Tue 11/2512:52 pmSDY - HNL
2 stops25h 08mMultiple Airlines
Deal found 10/4$812
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 11/2110:50 pmHNL - MSO
2 stops19h 57mUnited Airlines
Sat 11/296:20 amMSO - HNL
2 stops17h 19mUnited Airlines
Deal found 10/3$834
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 10/38:10 pmHNL - FCA
1 stop9h 59mUnited Airlines
Mon 10/136:30 amFCA - HNL
1 stop17h 02mUnited Airlines
Deal found 10/3$931
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 10/38:10 pmHNL - FCA
1 stop9h 59mUnited Airlines
Sun 10/122:31 pmFCA - HNL
1 stop33h 01mUnited Airlines
Deal found 10/3$965
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/611:37 pmHNL - BZN
2 stops53h 40mMultiple Airlines
Sun 10/1210:07 amBZN - HNL
1 stop28h 19mMultiple Airlines
Deal found 10/3$1,006
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/69:40 pmHNL - BZN
2 stops13h 44mUnited Airlines
Sun 10/127:00 amBZN - HNL
2 stops15h 18mUnited Airlines
Deal found 10/3$1,177
This Delta deal was found by Cheapflights users on 10/3. 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.
Fri 10/310:33 pmHNL - FCA
2 stops14h 53mDelta
Mon 10/135:20 amFCA - HNL
2 stops15h 48mDelta
Deal found 10/3$1,374

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Montana 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 October 5, 2025.
Use the filters below to find and compare flights from O'ahu to Montana that are best for you.

Fly from

O'ahu

Fly to

Montana

Route

Depart

Return

Price

HonoluluMissoula

HNL - MSO

HNLMSO

Honolulu

Thu 3/5

7:00 am-5:56 pm

1 stop7h 56m

Missoula Johnson-Bell Field

Mon 3/9

2:35 pm-10:19 pm

1 stop11h 44m

$551

HonoluluMissoula

HNL - MSO

HNLMSO

Honolulu

Thu 3/5

8:15 am-12:31 am

2 stops13h 16m

Missoula Johnson-Bell Field

Mon 3/9

5:30 am-11:25 am

1 stop9h 55m

$556

HonoluluMissoula

HNL - MSO

HNLMSO

Honolulu

Fri 11/21

11:15 am-12:19 am

1 stop10h 04m

Missoula Johnson-Bell Field

Sat 11/29

5:25 am-12:10 pm

1 stop9h 45m

$581

HonoluluBozeman

HNL - BZN

HNLBZN

Honolulu

Tue 3/10

11:00 am-12:58 am

1 stop9h 58m

Bozeman Gallatin Field

Wed 3/11

7:25 am-4:13 pm

1 stop12h 48m

$603

HonoluluBozeman

HNL - BZN

HNLBZN

Honolulu

Fri 3/13

3:30 pm-2:25 pm

2 stops18h 55m

Bozeman Gallatin Field

Wed 3/18

5:19 pm-10:40 pm

1 stop9h 21m

$612

HonoluluGreat Falls

HNL - GTF

HNLGTF

Honolulu

Mon 3/9

8:36 pm-5:44 pm

2 stops17h 08m

Great Falls

Wed 3/11

5:30 am-8:50 pm

2 stops19h 20m

$630

HonoluluMissoula

HNL - MSO

HNLMSO

Honolulu

Tue 12/23

11:59 pm-11:42 pm

1 stop20h 43m

Missoula Johnson-Bell Field

Mon 12/29

12:29 pm-12:48 am

2 stops15h 19m

$639

HonoluluBozeman

HNL - BZN

HNLBZN

Honolulu

Sat 10/25

6:25 pm-2:08 pm

2 stops15h 43m

Bozeman Gallatin Field

Sat 11/1

3:02 pm-6:23 am

2 stops19h 21m

$654

HonoluluBozeman

HNL - BZN

HNLBZN

Honolulu

Thu 3/12

7:50 pm-9:47 am

1 stop9h 57m

Bozeman Gallatin Field

Mon 3/16

3:40 pm-8:10 pm

1 stop32h 30m

$704

HonoluluBillings

HNL - BIL

HNLBIL

Honolulu

Thu 3/5

9:35 pm-10:37 pm

2 stops22h 02m

Billings Logan Intl

Mon 3/9

5:59 pm-11:27 am

2 stops21h 28m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 18 results
1
2

Best time to book a flight from O'ahu to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from O'ahu 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 O'ahu to Montana

What is the cheapest time of day to fly from FUW to MT?

Find hourly flight availability from O'ahu to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 5, 2025.

When flying from O'ahu to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated October 5, 2025.
Read through reviews of airlines operating flights from O'ahu to Montana, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,020 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,020 reviews
Alaska Airlines
8.0
Very good
11,020 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
11,020 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,769 reviews
Alaska Airlines
8.0
Very good
11,020 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,953 reviews
Alaska Airlines
8.0
Very good
11,020 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from O'ahu to Montana can take about 7h 56m. Hawaiian Airlines provides one of the quickest options available for as low as $551. There are 3008 mi between O'ahu and Montana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from O'ahu to Montana one-way?

    $311 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $313 and $349, respectively.

  • Can I find deals for flights from O'ahu to Montana that include hotel bookings?

    Yes. In addition to deals on O'ahu to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Montana.

  • Can I find deals for business class flights from O'ahu to Montana?

    Yes. Cheapflights offers flight deals from O'ahu to Montana 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 O'ahu to Montana?

    Currently, October is the cheapest month in which you can book a flight from O'ahu to Montana (average of $371). Flying from O'ahu to Montana in May is currently the most expensive (average of $476). 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.

Alternative routes for O'ahu to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Las Vegas flights
Honolulu to Los Angeles flights
Honolulu to Seattle flights
Honolulu to San Francisco flights
Kailua-Kona to Denver flights
Honolulu to John F Kennedy Intl flights
Honolulu to Sky Harbor Intl flights
Honolulu to San Diego flights
Honolulu to Austin flights
Honolulu to Minneapolis flights
Honolulu to Salt Lake City flights
Honolulu to Newark flights
Honolulu to Denver flights
Kailua-Kona to Seattle flights
Honolulu to Kahului flights
Honolulu to Dallas/Fort Worth flights
Honolulu to O'Hare Intl flights
Honolulu to Kailua-Kona flights
Honolulu to Baltimore flights
Kahului to Las Vegas flights
Honolulu to Dulles Intl flights
Honolulu to Lihue flights
Honolulu to Portland flights
Honolulu to Hilo flights
Honolulu to Redmond flights
Honolulu to LaGuardia flights
Honolulu to Ontario flights
Honolulu to Sacramento flights
Honolulu to Orlando flights
Kahului to Los Angeles flights
Honolulu to Atlanta flights
Kailua-Kona to Las Vegas flights
Honolulu to Miami flights
Kahului to San Diego flights
Honolulu to Oakland flights
Lihue to Las Vegas flights
Honolulu to Reno flights
Honolulu to New Orleans flights
Honolulu to Boston flights
Honolulu to San Jose flights
Honolulu to Santa Ana flights
Hilo to Las Vegas flights
Kahului to Seattle flights
Honolulu to Long Beach flights
Honolulu to San Antonio flights
Honolulu to Hobby flights
Kahului to San Francisco flights
Kailua-Kona to Los Angeles flights
Honolulu to Reagan-National flights
Lihue to Los Angeles flights

Top 4 airlines flying from O'ahu to Montana

Discover the top 4 airlines that operate flights from O'ahu to Montana. 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 October 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$663FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$411Average$678FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$415Average$672FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$448Average$775FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.