HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaua'i

$564+ Cheap flights from Missoula (MSO) to Kaua'i

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LIH
ago. 25 — sep. 11
mar. 8/25
mar. 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Kaua'i 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 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 julio 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
mié. 10/73:49 pm
MSO
-
LIH
1 stop9h 38m
Alaska Airlines
mié. 10/1410:31 pm
LIH
-
MSO
1 stop9h 55m
Alaska Airlines
Deal found 7/22$564
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
mié. 10/73:49 pm
MSO
-
LIH
1 stop9h 38m
Multiple Airlines
mié. 10/147:21 pm
LIH
-
MSO
2 stops13h 05m
Multiple Airlines
Deal found 7/22$570
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
mar. 8/257:15 am
MSO
-
LIH
2 stops13h 05m
Multiple Airlines
mié. 8/269:00 am
LIH
-
MSO
2 stops9h 59m
Multiple Airlines
Deal found 7/21$575
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
jue. 8/277:15 am
MSO
-
LIH
1 stop11h 24m
Multiple Airlines
vie. 9/46:00 am
LIH
-
MSO
2 stops13h 01m
Multiple Airlines
Deal found 7/22$600
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
jue. 8/277:15 am
MSO
-
LIH
1 stop11h 24m
Alaska Airlines
vie. 9/49:35 pm
LIH
-
MSO
1 stop13h 42m
Alaska Airlines
Deal found 7/22$612

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 julio 26, 2026.

Round-trip from

$564
(Alaska Airlines)

Popular in

July

Cheapest in

December

Average price

$1,054
From Missoula Johnson-Bell Field to Kaua'i
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 julio 26, 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
Quickest round-trip

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

mar. 8/25

7:15 am-2:39 pm

1 stop11h 24m

Lihue

mié. 8/26

9:00 am-10:59 pm

2 stops9h 59m

$570

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

jue. 8/27

7:15 am-2:39 pm

1 stop11h 24m

Lihue

vie. 9/4

6:00 am-11:01 pm

2 stops13h 01m

$600

MissoulaLihue

MSO - LIH

MSOLIH

Missoula Johnson-Bell Field

jue. 8/27

7:15 am-2:39 pm

1 stop11h 24m

Lihue

vie. 9/4

9:35 pm-3:17 pm

1 stop13h 42m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

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, December is the cheapest month in which you can book a flight from Missoula to Kaua'i (average of $459). Flying from Missoula to Kaua'i in July is currently the most expensive (average of $1,054). 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 julio 26, 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
12,715 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.0

Comfort

7.8

Entertainment

7.0

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
12,715 reviews
Alaska Airlines
7.9
Good
12,715 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.0

Comfort

7.8

Entertainment

7.0

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
10,039 reviews
Alaska Airlines
7.9
Good
12,715 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.0

Comfort

7.8

Entertainment

7.0

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.

  • 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, December is the cheapest month in which you can book a flight from Missoula to Kaua'i (average of $459). Flying from Missoula to Kaua'i in July is currently the most expensive (average of $1,054). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 julio 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$848FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$441Average$809FlexibilityNo cancel feeOn-time75%

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.