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?

February can be a great time to fly to The Big Island from Missoula with a flight ticket averaging about $701. Cheapflights users have found deals in the month of February for as cheap as $409. 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.

$373+ Flights from Missoula to The Big Island

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Missoula to The Big Island 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 Missoula to The Big Island

Round-trip from	$511 (Alaska Airlines)
One-way from	$373 (United Airlines)
Popular in	December
Cheapest in	February
Average price	$687

From Missoula Johnson-Bell Field to The Big Island

Search Deals

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

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($96 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 23, 2025.

Sat 11/14:12 pmMSO - KOA

2 stops22h 22mAlaska Airlines

Thu 11/63:50 pmKOA - MSO

2 stops29h 23mAlaska Airlines

Deal found 7/21

$457

Fri 11/75:30 amMSO - KOA

1 stop8h 39mHawaiian Airlines

Wed 11/1211:43 amKOA - MSO

1 stop9h 00mHawaiian Airlines

Deal found 7/22

$663

Thu 8/76:15 amMSO - KOA

2 stops17h 06mUnited Airlines

Mon 8/1110:15 pmKOA - MSO

2 stops13h 57mUnited Airlines

Deal found 7/23

$796

Fri 11/77:00 amMSO - KOA

3 stops18h 11mAmerican Airlines

Wed 11/129:45 pmKOA - MSO

2 stops19h 10mAmerican Airlines

Deal found 7/22

$1,147

Fri 12/192:27 pmMSO - KOA

1 stop29h 14mMultiple Airlines

Sun 12/2811:30 pmKOA - MSO

1 stop9h 19mMultiple Airlines

Deal found 7/23

$1,229

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 23, 2025.

Sun 10/56:37 amMSO - KOA

1 stop19h 03mAlaska Airlines

Wed 10/159:20 pmKOA - MSO

1 stop14h 03mAlaska Airlines

Deal found 7/22

$511

Sat 8/25:35 pmMSO - KOA

1 stop8h 29mHawaiian Airlines

Fri 8/89:30 pmKOA - MSO

1 stop11h 05mHawaiian Airlines

Deal found 7/22

$795

Thu 8/76:15 amMSO - KOA

2 stops17h 06mUnited Airlines

Mon 8/1110:15 pmKOA - MSO

2 stops13h 57mUnited Airlines

Deal found 7/23

$796

Last-minute flights from Missoula to The Big Island
Discover last-minute flight deals from Missoula to The Big Island. Data last updated July 23, 2025 and is based on user searches.

Sat 8/25:35 pmMSO - KOA

1 stop8h 29mAlaska Airlines

Fri 8/88:00 amKOA - MSO

1 stop12h 19mAlaska Airlines

Deal found 7/22

$745

Sat 8/25:35 pmMSO - KOA

1 stop8h 29mHawaiian Airlines

Fri 8/89:30 pmKOA - MSO

1 stop11h 05mHawaiian Airlines

Deal found 7/22

$795

Thu 8/76:15 amMSO - KOA

2 stops17h 06mUnited Airlines

Mon 8/1110:15 pmKOA - MSO

2 stops13h 57mUnited Airlines

Deal found 7/23

$796

Mon 8/186:36 pmMSO - KOA

1 stop24h 43mAlaska Airlines

Fri 8/228:00 amKOA - MSO

1 stop27h 18mAlaska Airlines

Deal found 7/22

$535

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 23, 2025.

Sun 8/36:15 amMSO - KOA

1 stop13h 04mUnited Airlines

Deal found 7/21

$373

Sun 8/34:13 pmMSO - KOA

1 stop9h 51mAlaska Airlines

Deal found 7/22

$583

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

Sun 10/5

6:37 am-9:40 pm

1 stop19h 03m

Kona Intl

Wed 10/15

9:20 pm-3:23 pm

1 stop14h 03m

$511

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sat 8/2

5:35 pm-10:04 pm

1 stop8h 29m

Kona Intl

Fri 8/8

9:30 pm-12:35 pm

1 stop11h 05m

$795

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Thu 8/7

6:15 am-7:21 pm

2 stops17h 06m

Kona Intl

Mon 8/11

10:15 pm-4:12 pm

2 stops13h 57m

$796

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sun 8/3

6:15 am-3:19 pm

1 stop13h 04m

$373

MissoulaKailua-Kona

MSO - KOA

MSOKOA

Missoula Johnson-Bell Field

Sun 8/3

4:13 pm-10:04 pm

1 stop9h 51m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

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, Hawaiian Airlines, and United 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

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Hawaiian Airlines

7.8

Good

2,594 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,873 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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

Alternative routes for Missoula to The Big Island

Missoula to Honolulu flights

Bozeman to Kahului flights

Bozeman to Honolulu flights

Bozeman to Lihue flights

Kalispell to Kahului flights

Billings to Honolulu flights

Bozeman to Kailua-Kona flights

Helena to Honolulu flights

Kalispell to Honolulu flights

Billings to Kahului flights

Missoula to Kahului flights

Kalispell to Lihue flights

Missoula to Lihue flights

Great Falls to Honolulu flights

Kalispell to Kailua-Kona flights

Missoula to Kailua-Kona flights

Billings to Kailua-Kona flights

Billings to Lihue flights

Great Falls to Kailua-Kona flights

Cody to Honolulu flights

Great Falls to Hilo flights

Helena to Kahului flights

Great Falls to Lihue flights

Great Falls to Kahului flights

West Yellowstone to Honolulu flights

Butte to Lihue flights

Butte to Kailua-Kona flights

Billings to Kapalua flights

Billings to Hilo flights

Bozeman to Kapalua flights

Bozeman to Hilo flights

Helena to Kailua-Kona flights

Helena to Lihue flights

Missoula to Hana flights

Missoula to Kapalua flights

Top 2 airlines flying from Missoula to The Big Island

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$409	Average$626	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$595	Average$746	FlexibilityNo cancel fee	On-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.

$373+ 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 8/3. 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 23, 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 23, 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 23, 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 23, 2025.

Reviews of airlines servicing The Big Island

See what other customers who have flown with Alaska Airlines, Hawaiian Airlines, and United 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

100% Free

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 23, 2025.