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Kaua'i

$298+ Cheap flights from Missoula (MSO) to Kaua'i

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LIH
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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Cheap flight deals from Missoula to Kaua'i

Cheapest flights from Missoula to Kaua'i
Explore the most affordable flight options available from Missoula to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 10/272:06 pm
MSO
-
LIH
2 stops25h 29m
Alaska Airlines
Thu 10/293:45 pm
LIH
-
MSO
2 stops19h 05m
Alaska Airlines
Deal found 6/21$521
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 10/73:46 pm
MSO
-
LIH
1 stop9h 44m
Multiple Airlines
Wed 10/147:21 pm
LIH
-
MSO
2 stops15h 29m
Multiple Airlines
Deal found 6/24$546
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 10/77:00 am
MSO
-
LIH
1 stop18h 30m
Alaska Airlines
Wed 10/1410:31 pm
LIH
-
MSO
1 stop12h 19m
Alaska Airlines
Deal found 6/24$548
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 10/273:46 pm
MSO
-
LIH
2 stops23h 49m
Multiple Airlines
Thu 10/292:17 pm
LIH
-
MSO
2 stops28h 34m
Multiple Airlines
Deal found 6/23$551
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 8/272:05 pm
MSO
-
LIH
1 stop9h 18m
Multiple Airlines
Fri 9/411:25 am
LIH
-
MSO
1 stop22h 00m
Multiple Airlines
Deal found 6/24$570

Find flight deals from Missoula to Kaua'i

Keep the following information in mind while searching for Missoula to Kaua'i flight deals. Data was last updated June 24, 2026.

Round-trip from

$521
(Alaska Airlines)

One-way from

$298
(Priceline)

Popular in

April

Cheapest in

December

Average price

$832
From Missoula Johnson-Bell Field to Kaua'i
Search Deals
One-way flight from Missoula Johnson-Bell Field to Kaua'i
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Kaua'i 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 June 24, 2026.
Use the filters below to find and compare flights from Missoula to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

Tue 10/27

2:06 pm-11:35 am

2 stops25h 29m

Lihue

Thu 10/29

3:45 pm-2:50 pm

2 stops19h 05m

$541

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

Tue 10/27

2:06 pm-9:30 pm

1 stop11h 24m

Lihue

Thu 10/29

2:17 pm-10:51 pm

2 stops28h 34m

$554

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

Thu 10/8

3:46 pm-9:30 pm

1 stop9h 44m

Lihue

Thu 10/15

10:31 pm-9:59 pm

1 stop19h 28m

$572
Quickest round-trip

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

Wed 10/7

3:46 pm-9:30 pm

1 stop9h 44m

Lihue

Wed 10/14

10:31 pm-12:26 pm

1 stop9h 55m

$582
Cheapest one-way

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

Sun 11/15

7:00 am-11:03 am

2 stops31h 03m

$298
Quickest one-way

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

Sun 11/15

7:00 am-3:50 pm

1 stop11h 50m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Sorted by cheapest first

Best time to book a flight from Missoula to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i 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 Kaua'i

What is the cheapest month to book a flight from Missoula to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Missoula to Kaua'i (average of $379). Flying from Missoula to Kaua'i in August is currently the most expensive (average of $858). 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 Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated June 24, 2026.
See what other customers who have flown with Alaska Airlines and United Airlines from Missoula to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,568 reviews

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,568 reviews
Alaska Airlines
7.9
Good
12,568 reviews

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
9,881 reviews
Alaska Airlines
7.9
Good
12,568 reviews

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Kaua'i. 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 Kaua'i?

    If you book a flight to Kaua'i from Missoula, you will be flying from Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula.

  • How long is the flight from Missoula to Kaua'i?

    Alaska Airlines can get you from Missoula to Kaua'i in just under 25h 29m. Your travel time can differ by up to . Missoula and Kaua'i are separated by a distance of 3038 mi.

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

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

  • How can I find direct flights from Missoula to Kaua'i?

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

  • Can I find deals for business class flights from Missoula to Kaua'i?

    Yes. Cheapflights offers flight deals from Missoula to Kaua'i 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 Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Missoula to Kaua'i (average of $379). Flying from Missoula to Kaua'i in August is currently the most expensive (average of $858). 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 Kaua'i

Discover the top 2 airlines that operate flights from Missoula to Kaua'i. 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 June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$848FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$441Average$809FlexibilityNo cancel feeOn-time75%

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