$205+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — KOA
Mar 15 — Mar 221
1 adult, Economy
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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 February 13, 2026.
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 February 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 4/291:08 pm
MSO
- KOA
1 stop25h 48m
Alaska Airlines
Thu 5/148:00 am
KOA
- MSO
1 stop11h 56m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 4/293:55 pm
MSO
- KOA
2 stops18h 31m
Multiple Airlines
Thu 5/148:00 am
KOA
- MSO
1 stop11h 56m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/281:59 pm
MSO
- KOA
1 stop9h 53m
Multiple Airlines
Wed 5/138:48 pm
KOA
- MSO
2 stops13h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/174:20 pm
MSO
- KOA
1 stop9h 45m
Alaska Airlines
Tue 3/242:39 pm
KOA
- MSO
2 stops20h 56m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/263:55 pm
MSO
- KOA
1 stop25h 41m
Multiple Airlines
Tue 5/57:46 pm
KOA
- MSO
2 stops15h 13m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/281:59 pm
MSO
- KOA
1 stop9h 53m
Alaska Airlines
Wed 5/139:25 pm
KOA
- MSO
1 stop10h 58m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 4/293:55 pm
MSO
- KOA
2 stops21h 41m
Alaska Airlines
Wed 5/139:25 pm
KOA
- MSO
1 stop10h 58m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$463
Best flights from Missoula to The Big IslandDiscover 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 February 13, 2026.
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 February 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 4/291:08 pm
MSO
- KOA
1 stop25h 48m
Alaska Airlines
Thu 5/148:00 am
KOA
- MSO
1 stop11h 56m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 4/293:55 pm
MSO
- KOA
2 stops18h 31m
Multiple Airlines
Thu 5/148:00 am
KOA
- MSO
1 stop11h 56m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 4/293:55 pm
MSO
- KOA
2 stops21h 41m
Multiple Airlines
Wed 5/138:48 pm
KOA
- MSO
2 stops13h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/281:59 pm
MSO
- KOA
1 stop9h 53m
Alaska Airlines
Thu 5/149:25 pm
KOA
- MSO
1 stop10h 58m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/281:59 pm
MSO
- KOA
2 stops12h 17m
Multiple Airlines
Wed 5/138:48 pm
KOA
- MSO
2 stops13h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/263:55 pm
MSO
- KOA
1 stop25h 41m
Multiple Airlines
Tue 5/57:46 pm
KOA
- MSO
2 stops15h 13m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$456
Last-minute flights from Missoula to The Big IslandDiscover last-minute flight deals from Missoula to The Big Island. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to The Big Island. Data last updated February 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:15 am
MSO
- KOA
1 stop13h 36m
Delta
Fri 2/208:55 pm
KOA
- MSO
1 stop12h 31m
Delta
Deal found 2/12![Delta logo]()
$586
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:15 am
MSO
- KOA
1 stop13h 19m
United Airlines
Tue 2/2410:55 pm
KOA
- MSO
2 stops11h 37m
United Airlines
Deal found 2/10![United Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:15 am
MSO
- KOA
1 stop13h 36m
Delta
Mon 2/238:55 pm
KOA
- MSO
1 stop12h 31m
Delta
Deal found 2/12![Delta logo]()
$546
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:20 am
MSO
- KOA
1 stop13h 33m
Delta
Thu 3/1910:15 pm
KOA
- MSO
2 stops15h 08m
Delta
Deal found 2/12![Delta logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/174:20 pm
MSO
- KOA
1 stop9h 45m
Alaska Airlines
Tue 3/242:39 pm
KOA
- MSO
2 stops20h 56m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$437
One-way flights from Missoula to The Big IslandSearch for one-way flight options from Missoula to The Big Island. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Missoula to The Big Island. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:20 am
MSO
- KOA
1 stop13h 33m
Delta
Deal found 2/10![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:04 pm
MSO
- KOA
2 stops28h 34m
Delta
Deal found 2/10![Delta logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 4/61:11 pm
MSO
- KOA
1 stop25h 48m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:15 am
MSO
- KOA
1 stop13h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:20 am
MSO
- KOA
1 stop13h 33m
Delta
Deal found 2/10![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:20 am
MSO
- KOA
2 stops16h 46m
Delta
Deal found 2/10![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:20 am
MSO
- KOA
2 stops17h 18m
Delta
Deal found 2/10![Delta logo]()
$450
Find 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $421 (Alaska Airlines) |
One-way from | $205 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $630 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to The Big Island 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 February 13, 2026.
Use the filters below to find and compare flights from Missoula to The Big Island that are best for you.
Fly from
Missoula
Fly to
The Big Island
Route
Depart
Return
Price
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Wed 4/29
1:08 pm-10:56 am
1 stop25h 48m
Kona Intl
Thu 5/14
8:00 am-11:56 pm
1 stop11h 56m
$399
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Wed 4/29
3:55 pm-6:26 am
2 stops18h 31m
Kona Intl
Thu 5/14
8:00 am-11:56 pm
1 stop11h 56m
$406
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Wed 4/29
3:55 pm-9:36 am
2 stops21h 41m
Kona Intl
Wed 5/13
8:48 pm-2:43 pm
2 stops13h 55m
$426
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Tue 4/28
1:59 pm-10:16 pm
2 stops12h 17m
Kona Intl
Wed 5/13
8:48 pm-2:43 pm
2 stops13h 55m
$431
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Sun 4/26
3:55 pm-1:36 pm
1 stop25h 41m
Kona Intl
Tue 5/5
7:46 pm-2:59 pm
2 stops15h 13m
$456
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Tue 4/28
1:59 pm-7:52 pm
1 stop9h 53m
Kona Intl
Thu 5/14
9:25 pm-12:23 pm
1 stop10h 58m
$462
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Tue 4/7
5:20 am-2:53 pm
1 stop13h 33m
$205
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Mon 4/6
6:04 pm-6:38 pm
2 stops28h 34m
$292
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Mon 4/6
1:11 pm-10:59 am
1 stop25h 48m
$328
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Sun 4/5
6:15 am-3:30 pm
1 stop13h 15m
$374
Showing 1-10 of 13 results
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.
MSO-KOA
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
MSO-zzFUI
MSO-KOA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated February 13, 2026.
See what other customers who have flown with Alaska 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.
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
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Alternative routes for Missoula to The Big Island
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Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
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Missoula and The Big Island flights
Browse other Missoula and The Big Island flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Missoula to The Big Island
Discover the top 2 airlines that operate flights from Missoula to The Big Island. 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$263 | Average$642 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$351 | Average$645 | FlexibilityNo cancel fee | On-time75% |