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$284+ Cheap flights from Missoula (MSO) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — HNL
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Missoula to O'ahu

Keep the following information in mind while searching for Missoula to O'ahu flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$390
(Alaska Airlines)

One-way from

$284
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$519
Provider with most accurate pricing for Missoula Johnson-Bell Field-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Honolulu flights.
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From Missoula Johnson-Bell Field to O'ahu
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One-way flight from Missoula Johnson-Bell Field to O'ahu
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Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Missoula to O'ahu

Cheapest flights from Missoula to O'ahu
Explore the most affordable flight options available from Missoula to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 2/246:23 am
MSO
-
HNL
2 stops19h 07m
Multiple Airlines
Thu 2/2611:50 am
HNL
-
MSO
2 stops22h 09m
Multiple Airlines
Deal found 1/11$390
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:23 am
MSO
-
HNL
2 stops19h 07m
Alaska Airlines
Thu 2/2611:10 pm
HNL
-
MSO
2 stops10h 49m
Alaska Airlines
Deal found 1/13$409
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 3/24:20 pm
MSO
-
HNL
2 stops21h 30m
Multiple Airlines
Tue 3/1010:10 pm
HNL
-
MSO
2 stops21h 49m
Multiple Airlines
Deal found 1/12$422
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Tue 2/246:15 am
MSO
-
HNL
1 stop13h 31m
United Airlines
Thu 2/2610:50 pm
HNL
-
MSO
1 stop11h 42m
United Airlines
Deal found 1/13$460
This Delta deal was found by Cheapflights users on 1/13. 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 3/25:15 am
MSO
-
HNL
1 stop13h 41m
Delta
Tue 3/1010:42 pm
HNL
-
MSO
2 stops14h 41m
Delta
Deal found 1/13$466
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/264:20 pm
MSO
-
HNL
2 stops21h 30m
Multiple Airlines
Thu 3/53:02 pm
HNL
-
MSO
2 stops29h 57m
Multiple Airlines
Deal found 1/12$490

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula 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 January 14, 2026.
Use the filters below to find and compare flights from Missoula to O'ahu that are best for you.

Fly from

Missoula

Fly to

O'ahu

Route

Depart

Return

Price

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 2/24

6:23 am-10:30 pm

2 stops19h 07m

Honolulu

Thu 2/26

11:50 am-12:59 pm

2 stops22h 09m

$390

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Mon 3/2

4:20 pm-10:50 am

2 stops21h 30m

Honolulu

Tue 3/10

10:10 pm-11:59 pm

2 stops21h 49m

$422

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Mon 3/2

5:15 am-3:56 pm

1 stop13h 41m

Honolulu

Tue 3/10

10:42 pm-5:23 pm

2 stops14h 41m

$466

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Thu 2/26

4:20 pm-10:50 am

2 stops21h 30m

Honolulu

Thu 3/5

3:02 pm-11:59 pm

2 stops29h 57m

$490

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Thu 2/26

6:15 am-4:46 pm

1 stop13h 31m

Honolulu

Thu 3/5

10:55 pm-1:33 pm

2 stops11h 38m

$498

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 1/20

7:00 am-10:43 pm

2 stops18h 43m

$284

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 1/20

6:23 am-1:14 pm

1 stop9h 51m

$323

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 1/20

4:20 pm-10:08 pm

1 stop8h 48m

$323

MissoulaHonolulu

MSO - HNL

MSOHNL

Missoula Johnson-Bell Field

Tue 1/20

5:00 am-9:28 pm

2 stops19h 28m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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

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

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

Currently, April is the cheapest month in which you can book a flight from Missoula to O'ahu (average of $247). Flying from Missoula to O'ahu in December is currently the most expensive (average of $571). 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.

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 January 14, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Missoula to O'ahu. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
11,701 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
11,701 reviews
Alaska Airlines
7.9
Good
11,701 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,040 reviews
Alaska Airlines
7.9
Good
11,701 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,827 reviews
Alaska Airlines
7.9
Good
11,701 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,154 reviews
Alaska Airlines
7.9
Good
11,701 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Missoula 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 airport do you fly from for flights from Missoula to O'ahu?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field (MSO) is the airport most travelers will use when flying to O'ahu from Missoula.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Missoula to O'ahu (average of $247). Flying from Missoula to O'ahu in December is currently the most expensive (average of $571). 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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Top 4 airlines flying from Missoula to O'ahu

Discover the top 4 airlines that operate flights from Missoula 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$247Average$811FlexibilityNo cancel feeOn-time85%
DeltaCheapest$414Average$933FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$431Average$649FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$490Average$619FlexibilityNo cancel feeOn-time69%

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