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Kaua'i

$549+ Cheap flights from Missoula (MSO) to Kaua'i

MSO — LIH
Sep 30 — Oct 71
Wed 9/30
Wed 10/7
1 adult, Economy
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Cheap flight deals from Missoula to Kaua'i

Cheapest flights from Missoula to Kaua'i

Wed 11/47:03 am -
2 stops32h 03m
Tue 11/104:51 pm -
2 stops19h 40m
Deal found 8/28$549
Tue 10/272:06 pm -
2 stops25h 26m
Thu 10/293:45 pm -
2 stops16h 41m
Deal found 8/27$563
Wed 10/77:03 am -
2 stops12h 10m
Wed 10/143:45 pm -
2 stops26h 19m
Deal found 8/27$641
Thu 10/87:03 am -
2 stops13h 32m
Thu 10/1512:35 pm -
1 stop29h 29m
Deal found 8/28$683
Thu 10/83:49 pm -
1 stop9h 38m
Thu 10/1510:31 pm -
1 stop19h 33m
Deal found 8/28$687

Find flight deals from Missoula to Kaua'i

Round-trip from

$549
(Priceline)

Popular in

July

Cheapest in

January

Average price

$858
From Missoula Johnson-Bell Field to Kaua'i
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Highest demand for flights based on searches. 9% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Missoula to Kaua'i that are best for you.

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Cheapest round-trip

MissoulaLihue

MSO Missoula Johnson-Bell Field - LIH Lihue

MSOLIH

Missoula Johnson-Bell Field

Tue 10/27

2:06 pm-11:32 am

2 stops25h 26m

Lihue

Thu 10/29

3:45 pm-2:50 pm

2 stops19h 05m

$563
Quickest round-trip

MissoulaLihue

MSO Missoula Johnson-Bell Field - LIH Lihue

MSOLIH

Missoula Johnson-Bell Field

Thu 1/28

2:02 pm-10:38 pm

1 stop11h 36m

Lihue

Fri 2/5

12:24 pm-3:32 pm

2 stops24h 08m

$627

MissoulaLihue

MSO Missoula Johnson-Bell Field - LIH Lihue

MSOLIH

Missoula Johnson-Bell Field

Wed 10/7

7:03 am-3:13 pm

2 stops12h 10m

Lihue

Wed 10/14

3:45 pm-10:04 pm

2 stops26h 19m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/30

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

Cheapflights Insights

Everything you need to know about your flight from Missoula to Kaua'i

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kaua'i

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
12,864 reviews

Comfort

7.8

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,864 reviews
Alaska Airlines
7.9
Good
12,864 reviews

Comfort

7.8

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,151 reviews
Alaska Airlines
7.9
Good
12,864 reviews

Comfort

7.8

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • 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 26m. 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.

See more FAQs

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Top 2 airlines flying from Missoula to Kaua'i

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$848FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$459Average$853FlexibilityNo cancel feeOn-time75%

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