In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

If weather is an important factor for your trip to The Big Island, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What is the cheapest month to fly from Missoula to The Big Island?

September can be a great time to fly to The Big Island from Missoula with a flight ticket averaging about $698. Cheapflights users have found deals in the month of September for as cheap as $458. The most expensive prices can be found in the month of December.

What airport do you fly from for flights from Missoula to The Big Island?

Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to The Big Island. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.

Can I find deals for flights from Missoula to The Big Island that include hotel bookings?

Yes. In addition to deals on Missoula to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missoula to The Big Island?

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

Can I find deals for business class flights from Missoula to The Big Island?

Yes. Cheapflights offers flight deals from Missoula to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$280+ Flights from Missoula to The Big Island

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Cheap flight deals from Missoula to The Big Island

Round-trip from	$495 (Alaska Airlines)
One-way from	$280 (Alaska Airlines)
Popular in	December
Cheapest in	September
Average price	$685

From Missoula Johnson-Bell Field to The Big Island

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One-way flight from Missoula Johnson-Bell Field to The Big Island

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Highest demand for flights based on searches. 11% potential increase in price ($89 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Missoula to The Big Island

Cheapest flights from Missoula to The Big Island
Explore the most affordable flight options available from Missoula to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Thu 10/24:14 pmMSO - KOA

1 stop9h 26mAlaska Airlines

Mon 10/62:54 pmKOA - MSO

2 stops20h 26mAlaska Airlines

Deal found 7/2

$495

Thu 10/25:45 amMSO - KOA

1 stop10h 43mHawaiian Airlines

Mon 10/69:20 pmKOA - MSO

1 stop11h 07mHawaiian Airlines

Deal found 7/1

$501

Thu 10/25:45 amMSO - KOA

2 stops15h 44mDelta

Mon 10/69:45 pmKOA - MSO

2 stops18h 27mDelta

Deal found 6/30

$602

Wed 9/176:30 amMSO - KOA

3 stops35h 40mUnited Airlines

Wed 9/2411:00 pmKOA - MSO

2 stops34h 27mUnited Airlines

Deal found 6/30

$877

Sun 11/167:00 amMSO - KOA

3 stops18h 11mAmerican Airlines

Wed 11/199:25 pmKOA - MSO

2 stops19h 04mAmerican Airlines

Deal found 7/2

$1,116

Best flights from Missoula to The Big Island
Discover carefully curated flight deals from Missoula to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 10/24:14 pmMSO - KOA

1 stop9h 26mAlaska Airlines

Mon 10/62:54 pmKOA - MSO

2 stops20h 26mAlaska Airlines

Deal found 7/2

$495

Thu 10/25:45 amMSO - KOA

1 stop10h 43mHawaiian Airlines

Mon 10/69:20 pmKOA - MSO

1 stop11h 07mHawaiian Airlines

Deal found 7/1

$501

Thu 10/25:45 amMSO - KOA

2 stops15h 44mDelta

Mon 10/69:45 pmKOA - MSO

2 stops18h 27mDelta

Deal found 6/30

$602

Wed 9/176:30 amMSO - KOA

3 stops35h 40mUnited Airlines

Wed 9/2411:00 pmKOA - MSO

2 stops34h 27mUnited Airlines

Deal found 6/30

$877

Sun 11/167:00 amMSO - KOA

3 stops18h 11mAmerican Airlines

Wed 11/199:25 pmKOA - MSO

2 stops19h 04mAmerican Airlines

Deal found 7/2

$1,116

Last-minute flights from Missoula to The Big Island
Discover last-minute flight deals from Missoula to The Big Island. Data last updated July 3, 2025 and is based on user searches.

Sun 7/63:35 pmMSO - KOA

1 stop26h 17mAmerican Airlines

Mon 7/143:34 pmKOA - MSO

1 stop19h 31mAmerican Airlines

Deal found 7/2

$1,166

Fri 8/85:45 amMSO - KOA

1 stop9h 05mAlaska Airlines

Fri 8/152:40 pmKOA - MSO

2 stops18h 56mAlaska Airlines

Deal found 7/3

$649

One-way flights from Missoula to The Big Island
Search for one-way flight options from Missoula to The Big Island. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Sun 8/174:13 pmMSO - KOA

1 stop9h 51mAlaska Airlines

Deal found 7/3

$280

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missoula to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 10/2

4:14 pm-9:40 pm

1 stop9h 26m

Kona Intl

Mon 10/6

2:54 pm-3:20 pm

2 stops20h 26m

$495

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 10/2

5:45 am-12:28 pm

1 stop10h 43m

Kona Intl

Mon 10/6

9:20 pm-12:27 pm

1 stop11h 07m

$501

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 10/2

5:45 am-5:29 pm

2 stops15h 44m

Kona Intl

Mon 10/6

9:45 pm-8:12 pm

2 stops18h 27m

$602

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Wed 9/17

6:30 am-2:10 pm

3 stops35h 40m

Kona Intl

Wed 9/24

11:00 pm-1:27 pm

2 stops34h 27m

$877

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sun 11/16

7:00 am-10:11 pm

3 stops18h 11m

Kona Intl

Wed 11/19

9:25 pm-7:29 pm

2 stops19h 04m

$1,116

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sun 8/17

4:13 pm-10:04 pm

1 stop9h 51m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Missoula to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Missoula to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Missoula to The Big Island (average of $409). Flying from Missoula to The Big Island in June is currently the most expensive (average of $624). 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 MSO to FUI?

When flying from Missoula to The Big Island, 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 The Big Island

See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Missoula to The Big Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

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

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

7,982 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.8

Good

2,545 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

10,000 reviews

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

What airport do you fly from for flights from Missoula to The Big Island?
Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to The Big Island. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.
Can I find deals for flights from Missoula to The Big Island that include hotel bookings?
Yes. In addition to deals on Missoula to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missoula to The Big Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to The Big Island.
Can I find deals for business class flights from Missoula to The Big Island?
Yes. Cheapflights offers flight deals from Missoula to The Big Island 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 The Big Island?
Currently, October is the cheapest month in which you can book a flight from Missoula to The Big Island (average of $409). Flying from Missoula to The Big Island in June is currently the most expensive (average of $624). 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

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Top 2 airlines flying from Missoula to The Big Island

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$409	Average$638	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$595	Average$831	FlexibilityNo cancel fee	On-time69%

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$280+ Cheap flights from Missoula (MSO) to The Big Island

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missoula to The Big Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missoula to The Big Island

Keep the following information in mind while searching for Missoula to The Big Island flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missoula to The Big Island

Cheapest flights from Missoula to The Big IslandExplore the most affordable flight options available from Missoula to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Missoula to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missoula to The Big Island that are best for you.

Best time to book a flight from Missoula to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Missoula with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missoula to The Big Island

What is the cheapest month to book a flight from Missoula to The Big Island?

What is the cheapest time of day to fly from MSO to FUI?

Find hourly flight availability from Missoula to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing The Big Island

See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Missoula to The Big Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Missoula to The Big Island. 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 The Big Island?

Can I find deals for flights from Missoula to The Big Island that include hotel bookings?

How can I find direct flights from Missoula to The Big Island?

Can I find deals for business class flights from Missoula to The Big Island?

What is the cheapest month to book a flight from Missoula to The Big Island?

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 Missoula to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Missoula to The Big Island

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Book with Flexibility

Travel Smart

Cheapest flights from Missoula to The Big Island
Explore the most affordable flight options available from Missoula to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.