$414+ Cheap flights from Missoula (MSO) to The Big Island
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — KOA
Mar 5 — Mar 121
1 adult, Economy
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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
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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 The Big Island
Cheapest
Best
Last-minute
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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 3/245:20 am
MSO
- KOA
1 stop13h 33m
Delta
Wed 4/17:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/1![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 2/2. 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 2/235:15 am
MSO
- KOA
2 stops16h 15m
Delta
Mon 3/210:55 pm
KOA
- MSO
2 stops15h 28m
Delta
Deal found 2/2![Delta logo]()
$425
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia 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 2/1![Alaska Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 2/2. 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 3/15:15 am
MSO
- KOA
1 stop13h 36m
Delta
Sun 3/87:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/2![Delta logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/264:23 pm
MSO
- KOA
1 stop10h 04m
Multiple Airlines
Tue 3/319:00 pm
KOA
- MSO
2 stops11h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/257:00 am
MSO
- KOA
1 stop19h 27m
Multiple Airlines
Tue 3/314:10 pm
KOA
- MSO
2 stops16h 21m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$487
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:23 am
MSO
- KOA
1 stop11h 10m
Alaska Airlines
Mon 3/23:33 pm
KOA
- MSO
2 stops18h 26m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/246:23 am
MSO
- KOA
2 stops31h 12m
Multiple Airlines
Thu 2/263:33 pm
KOA
- MSO
1 stop18h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$505
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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 3/245:20 am
MSO
- KOA
1 stop13h 33m
Delta
Tue 3/317:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/1![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/257:00 am
MSO
- KOA
1 stop19h 27m
Multiple Airlines
Tue 3/314:10 pm
KOA
- MSO
2 stops16h 21m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$487
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:23 am
MSO
- KOA
1 stop11h 10m
Alaska Airlines
Mon 3/23:33 pm
KOA
- MSO
2 stops18h 26m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 2/2. 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 3/25:15 am
MSO
- KOA
1 stop13h 36m
Delta
Mon 3/97:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/2![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 2/2. 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 2/235:15 am
MSO
- KOA
1 stop13h 36m
Delta
Mon 3/210:55 pm
KOA
- MSO
2 stops15h 28m
Delta
Deal found 2/2![Delta logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/2410:07 pm
KOA
- MSO
1 stop21h 50m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 5/511:15 am
KOA
- MSO
2 stops21h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$505
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/246:23 am
MSO
- KOA
2 stops31h 12m
Multiple Airlines
Thu 2/263:33 pm
KOA
- MSO
1 stop18h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 2/1. 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 3/15:15 am
MSO
- KOA
1 stop13h 36m
Delta
Sun 3/87:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/1![Delta logo]()
$474
Last-minute flights from Missoula to The Big IslandDiscover last-minute flight deals from Missoula to The Big Island. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to The Big Island. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. 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 2/235:15 am
MSO
- KOA
2 stops16h 15m
Delta
Mon 3/210:55 pm
KOA
- MSO
2 stops15h 28m
Delta
Deal found 2/2![Delta logo]()
$425
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:23 am
MSO
- KOA
1 stop11h 10m
Alaska Airlines
Mon 3/23:33 pm
KOA
- MSO
2 stops18h 26m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/246:23 am
MSO
- KOA
2 stops31h 12m
Multiple Airlines
Thu 2/263:33 pm
KOA
- MSO
1 stop18h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 2/2. 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 3/15:15 am
MSO
- KOA
1 stop13h 36m
Delta
Sun 3/87:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/2![Delta logo]()
$474
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia 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 2/1![Alaska Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 2/1. 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 3/245:20 am
MSO
- KOA
1 stop13h 33m
Delta
Wed 4/17:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/1![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 2/1. 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 3/245:20 am
MSO
- KOA
2 stops16h 27m
Delta
Tue 3/317:40 pm
KOA
- MSO
1 stop12h 36m
Delta
Deal found 2/1![Delta logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/257:00 am
MSO
- KOA
1 stop19h 27m
Multiple Airlines
Tue 3/314:10 pm
KOA
- MSO
2 stops16h 21m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/264:23 pm
MSO
- KOA
1 stop10h 04m
Multiple Airlines
Tue 3/319:00 pm
KOA
- MSO
2 stops11h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$486
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $414 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $610 |
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 3, 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
Tue 3/24
5:20 am-2:53 pm
1 stop13h 33m
Kona Intl
Tue 3/31
7:40 pm-12:16 pm
1 stop12h 36m
$414
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Mon 3/2
5:15 am-3:51 pm
1 stop13h 36m
Kona Intl
Mon 3/9
7:40 pm-12:16 pm
1 stop12h 36m
$414
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Mon 2/23
5:15 am-3:51 pm
1 stop13h 36m
Kona Intl
Mon 3/2
10:55 pm-5:23 pm
2 stops15h 28m
$420
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Sun 3/1
5:15 am-3:51 pm
1 stop13h 36m
Kona Intl
Sun 3/8
7:40 pm-12:16 pm
1 stop12h 36m
$474
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Wed 3/25
7:00 am-10:27 pm
1 stop19h 27m
Kona Intl
Tue 3/31
4:10 pm-12:31 pm
2 stops16h 21m
$487
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Mon 2/23
6:23 am-2:33 pm
1 stop11h 10m
Kona Intl
Mon 3/2
3:33 pm-12:59 pm
2 stops18h 26m
$495
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Tue 3/17
4:20 pm-10:05 pm
1 stop9h 45m
Kona Intl
Tue 3/24
10:07 pm-11:57 pm
1 stop21h 50m
$502
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
11:15 am-12:28 pm
2 stops21h 13m
$505
MissoulaKailua-Kona
MSO - KOA
MSOKOA
Missoula Johnson-Bell Field
Tue 2/24
6:23 am-10:35 am
2 stops31h 12m
Kona Intl
Thu 2/26
3:33 pm-12:59 pm
1 stop18h 26m
$505
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
What is the cheapest month to book a flight from Missoula to The Big Island?
Currently, March is the cheapest month in which you can book a flight from Missoula to The Big Island (average of $335). Flying from Missoula to The Big Island in June is currently the most expensive (average of $758). 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 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 3, 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.
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
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.
Alternative routes for Missoula to The Big Island
See prices for flight routes from nearby airports that may be better suited for you.
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 3, 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% |