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$246+ Cheap flights from Montana to O'ahu

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — HNL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Montana to O'ahu

Keep the following information in mind while searching for Montana to O'ahu flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Delta)

One-way from

$246
(Delta)

Popular in

December

Cheapest in

January

Average price

$623
Provider with most accurate pricing for Bozeman Gallatin Field-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Honolulu flights.
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From Montana to O'ahu
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One-way flight from Montana to O'ahu
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Montana to O'ahu

Cheapest flights from Montana to O'ahu
Explore the most affordable flight options available from Montana to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 9/1811:46 amBZN - HNL
1 stop11h 34mDelta
Wed 9/244:10 pmHNL - BZN
1 stop14h 16mDelta
Deal found 4/30$431
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:30 pmMSO - HNL
1 stop8h 59mHawaiian Airlines
Wed 11/51:00 pmHNL - MSO
1 stop7h 59mHawaiian Airlines
Deal found 4/30$431
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 10/245:45 amMSO - HNL
2 stops20h 40mAlaska Airlines
Tue 11/411:59 pmHNL - MSO
1 stop10h 53mAlaska Airlines
Deal found 4/30$456
This Delta deal was found by Cheapflights users on 4/30. 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 10/245:40 amMSO - HNL
2 stops14h 31mDelta
Tue 11/410:38 pmHNL - MSO
2 stops15h 49mDelta
Deal found 4/30$472
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 9/223:43 pmBIL - HNL
1 stop22h 45mAlaska Airlines
Tue 9/3010:40 amHNL - BIL
1 stop9h 31mAlaska Airlines
Deal found 4/30$474
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 9/96:25 amBIL - HNL
1 stop11h 05mDelta
Tue 9/238:25 pmHNL - BIL
1 stop10h 38mDelta
Deal found 4/30$475
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:20 amBZN - HNL
2 stops17h 53mAmerican Airlines
Thu 9/1810:43 pmHNL - BZN
2 stops16h 45mAmerican Airlines
Deal found 4/30$487
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/285:32 amBZN - HNL
2 stops10h 23mAlaska Airlines
Wed 6/411:45 pmHNL - BZN
1 stop11h 20mAlaska Airlines
Deal found 4/30$509
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/284:11 pmHLN - HNL
1 stop9h 24mAlaska Airlines
Wed 6/411:45 pmHNL - HLN
1 stop11h 46mAlaska Airlines
Deal found 4/30$538
This Delta deal was found by Cheapflights users on 4/30. 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 11/71:03 pmHLN - HNL
1 stop8h 57mDelta
Fri 11/149:55 pmHNL - HLN
2 stops11h 44mDelta
Deal found 4/30$540
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/286:32 pmFCA - HNL
1 stop8h 35mAlaska Airlines
Mon 6/22:34 pmHNL - FCA
1 stop29h 24mAlaska Airlines
Deal found 4/30$544
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/281:37 pmBZN - HNL
1 stop9h 32mUnited Airlines
Wed 6/411:00 pmHNL - BZN
1 stop11h 50mUnited Airlines
Deal found 4/30$549

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Montana to O'ahu that are best for you.

Fly from

Montana

Fly to

O'ahu

Route

Depart

Return

Price

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Thu 9/18

11:46 am-7:20 pm

1 stop11h 34m

Honolulu

Wed 9/24

4:10 pm-10:26 am

1 stop14h 16m

$431

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 10/28

6:30 pm-11:29 pm

1 stop8h 59m

Honolulu

Wed 11/5

1:00 pm-11:59 pm

1 stop7h 59m

$431

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Fri 10/24

5:45 am-10:25 pm

2 stops20h 40m

Honolulu

Tue 11/4

11:59 pm-1:52 pm

1 stop10h 53m

$456

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Fri 10/24

5:40 am-4:11 pm

2 stops14h 31m

Honolulu

Tue 11/4

10:38 pm-5:27 pm

2 stops15h 49m

$472

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Mon 9/22

3:43 pm-10:28 am

1 stop22h 45m

Honolulu

Tue 9/30

10:40 am-12:11 am

1 stop9h 31m

$474

BillingsHonolulu

BIL - HNL

BILHNL

Billings Logan Intl

Tue 9/9

6:25 am-1:30 pm

1 stop11h 05m

Honolulu

Tue 9/23

8:25 pm-11:03 am

1 stop10h 38m

$475

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Thu 9/18

7:20 am-9:13 pm

2 stops17h 53m

Honolulu

Thu 9/18

10:43 pm-7:28 pm

2 stops16h 45m

$487

BozemanHonolulu

BZN - HNL

BZNHNL

Bozeman Gallatin Field

Wed 5/28

5:32 am-11:55 am

2 stops10h 23m

Honolulu

Wed 6/4

11:45 pm-3:05 pm

1 stop11h 20m

$509

HelenaHonolulu

HLN - HNL

HLNHNL

Helena

Wed 5/28

4:11 pm-9:35 pm

1 stop9h 24m

Honolulu

Wed 6/4

11:45 pm-3:31 pm

1 stop11h 46m

$538

KalispellHonolulu

FCA - HNL

FCAHNL

Kalispell Glacier Park

Wed 5/28

6:32 pm-11:07 pm

1 stop8h 35m

Honolulu

Mon 6/2

2:34 pm-11:58 pm

1 stop29h 24m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 30 results
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Best time to book a flight from Montana to O'ahu

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

What is the cheapest month to book a flight from Montana to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Montana to O'ahu (average of $469). Flying from Montana to O'ahu in June is currently the most expensive (average of $687). 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.

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

Find hourly flight availability from Montana to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Montana to O'ahu by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $246. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Montana to O'ahu for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Montana to O'ahu (average of $469). Flying from Montana to O'ahu in June is currently the most expensive (average of $687). 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

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Alternative routes for Montana to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Montana to O'ahu

Discover the top 5 airlines that operate flights from Montana to O'ahu. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$227Average$748FlexibilityNo cancel feeOn-time85%
DeltaCheapest$274Average$663FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$380Average$651FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$431Average$687FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$581Average$888FlexibilityNo cancel feeOn-time71%

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