$336+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LIH
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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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
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Cheapest flights from Missoula to Kaua'iExplore 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 August 10, 2026.
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 August 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 11/34:22 pm -
2 stops22h 44m
Thu 11/54:50 pm -
2 stops19h 44m
Deal found 8/6![Alaska Airlines logo]()
$606
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Mon 9/219:35 pm -
1 stop13h 42m
Deal found 8/8![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Tue 9/229:35 pm -
1 stop21h 26m
Deal found 8/8![Alaska Airlines logo]()
$646
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Thu 9/249:35 pm -
1 stop13h 42m
Deal found 8/8![Alaska Airlines logo]()
$648
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Wed 9/239:35 pm -
1 stop21h 26m
Deal found 8/8![Alaska Airlines logo]()
$651
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops13h 20m
Mon 9/219:35 pm -
1 stop13h 42m
Deal found 8/8![Multiple Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/227:00 am -
1 stop11h 42m
Tue 9/229:35 pm -
1 stop11h 04m
Deal found 8/8![Alaska Airlines logo]()
$655
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops12h 42m
Tue 9/229:35 pm -
1 stop21h 26m
Deal found 8/8![Multiple Airlines logo]()
$657
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/77:03 am -
2 stops13h 32m
Wed 10/1410:31 pm -
1 stop12h 19m
Deal found 8/10![Multiple Airlines logo]()
$659
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Mon 9/218:03 pm -
2 stops12h 36m
Deal found 8/8![Multiple Airlines logo]()
$660
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops14h 03m
Wed 9/239:35 pm -
1 stop21h 26m
Deal found 8/8![Multiple Airlines logo]()
$662
Best flights from Missoula to Kaua'iDiscover carefully curated flight deals from Missoula to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Missoula to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 11/34:22 pm -
2 stops22h 44m
Thu 11/54:50 pm -
2 stops19h 44m
Deal found 8/5![Alaska Airlines logo]()
$606
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 10/77:03 am -
2 stops12h 56m
Wed 10/147:13 am -
2 stops10h 51m
Deal found 8/9![Multiple Airlines logo]()
$671
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/81:06 pm -
1 stop26h 02m
Thu 10/1510:31 pm -
1 stop19h 33m
Deal found 8/10![Multiple Airlines logo]()
$674
Last-minute flights from Missoula to Kaua'iDiscover last-minute flight deals from Missoula to Kaua'i. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Kaua'i. Data last updated August 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops13h 20m
Mon 9/219:35 pm -
1 stop13h 42m
Deal found 8/8![Multiple Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops12h 42m
Tue 9/229:35 pm -
1 stop21h 26m
Deal found 8/8![Multiple Airlines logo]()
$657
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops13h 20m
Thu 9/249:35 pm -
1 stop13h 42m
Deal found 8/8![Multiple Airlines logo]()
$659
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/177:00 am -
2 stops14h 03m
Wed 9/239:35 pm -
1 stop21h 26m
Deal found 8/8![Multiple Airlines logo]()
$662
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Mon 9/219:35 pm -
1 stop13h 42m
Deal found 8/8![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Tue 9/229:35 pm -
1 stop21h 26m
Deal found 8/8![Alaska Airlines logo]()
$646
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Thu 9/249:35 pm -
1 stop13h 42m
Deal found 8/8![Alaska Airlines logo]()
$648
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Wed 9/239:35 pm -
1 stop21h 26m
Deal found 8/8![Alaska Airlines logo]()
$651
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/194:16 pm -
2 stops21h 26m
Mon 9/218:03 pm -
2 stops12h 36m
Deal found 8/8![Multiple Airlines logo]()
$660
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/227:00 am -
1 stop11h 42m
Tue 9/229:35 pm -
1 stop11h 04m
Deal found 8/8![Alaska Airlines logo]()
$655
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/227:00 am -
2 stops12h 13m
Tue 9/227:21 pm -
2 stops13h 18m
Deal found 8/8![Multiple Airlines logo]()
$665
One-way flights from Missoula to Kaua'iSearch for one-way flight options from Missoula to Kaua'i. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Missoula to Kaua'i. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am -
2 stops16h 44m
Deal found 8/9![United Airlines logo]()
$336
This Priceline deal was found by Cheapflights users on 8/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:15 am -
1 stop11h 24m
Deal found 8/8![Alaska Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:15 am -
2 stops17h 29m
Deal found 8/6![United Airlines logo]()
$388
This Priceline deal was found by Cheapflights users on 8/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am -
1 stop11h 42m
Deal found 8/9![Alaska Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:15 am -
2 stops16h 29m
Deal found 8/5![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:52 pm -
1 stop21h 37m
Deal found 8/6![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:15 am -
1 stop13h 25m
Deal found 8/6![United Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:52 pm -
1 stop21h 37m
Deal found 8/6![American Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am -
3 stops37h 30m
Deal found 8/9![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:52 pm -
3 stops44h 47m
Deal found 8/5![Multiple Airlines logo]()
$735
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 August 10, 2026.
Round-trip from | $606 (Alaska Airlines) |
|---|---|
One-way from | $336 (United Airlines) |
Popular in | July |
Cheapest in | December |
Average price | $858 |
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 August 10, 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
Cheapest round-trip
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Tue 11/3
4:22 pm-12:06 pm
2 stops22h 44m
Lihue
Thu 11/5
4:50 pm-3:34 pm
2 stops19h 44m
$606
Quickest round-trip
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Wed 10/7
7:03 am-3:59 pm
2 stops12h 56m
Lihue
Wed 10/14
7:13 am-10:04 pm
2 stops10h 51m
$671
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Thu 10/8
1:06 pm-11:08 am
1 stop26h 02m
Lihue
Thu 10/15
10:31 pm-10:04 pm
1 stop19h 33m
$674
Cheapest one-way
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Mon 9/14
7:00 am-7:44 pm
2 stops16h 44m
$336
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Mon 8/31
7:15 am-7:44 pm
2 stops16h 29m
$388
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Mon 8/24
7:15 am-7:44 pm
2 stops16h 29m
$388
Quickest one-way
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Mon 9/14
7:00 am-2:42 pm
1 stop11h 42m
$427
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Sun 8/30
7:15 am-7:44 pm
2 stops16h 29m
$438
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Sun 8/23
6:15 am-3:40 pm
1 stop13h 25m
$458
MissoulaLihue
MSO Missoula Johnson-Bell Field - LIH Lihue
MSOLIH
Missoula Johnson-Bell Field
Sun 8/30
9:52 pm-2:39 pm
3 stops44h 47m
$735
Showing 1-10 of 12 resultsSorted 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.
MSO-LIH
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
MSO-zzFUS
MSO-LIH
No data available for this route at this time. Please check back soon.
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 August 10, 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
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Missoula and Kaua'i flights
Browse other Missoula and Kaua'i flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$848 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$441 | Average$809 | FlexibilityNo cancel fee | On-time75% |