$223+ Cheap flights from Missoula (MSO) to Idaho
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOI
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Cheapest flights from Missoula to IdahoExplore the most affordable flight options available from Missoula to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Missoula to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 12/52:03 pm -
1 stop6h 02m
Wed 12/96:37 am -
1 stop5h 46m
Deal found 10/20![Alaska Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/262:05 pm -
1 stop4h 15m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/256:22 am -
1 stop17h 37m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 12/141:03 pm -
2 stops25h 57m
Wed 12/1611:42 am -
1 stop4h 13m
Deal found 10/17![Alaska Airlines logo]()
$459
This Priceline deal was found by Cheapflights users on 10/17. 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.
Wed 11/182:02 pm -
2 stops9h 44m
Thu 11/199:03 am -
1 stop4h 19m
Deal found 10/17![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 10/20. 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 11/56:25 pm -
1 stop3h 46m
Mon 11/912:58 pm -
1 stop4h 40m
Deal found 10/20![Delta logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/112:02 pm -
2 stops7h 31m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 am -
1 stop6h 54m
Sun 11/156:45 pm -
1 stop5h 35m
Deal found 10/21![Delta logo]()
$525
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/36:15 am -
1 stop7h 38m
Sat 11/72:34 pm -
1 stop7h 13m
Deal found 10/19![United Airlines logo]()
$599
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 11/17:03 am -
1 stop8h 15m
Thu 11/56:04 am -
1 stop6h 18m
Deal found 10/17![Alaska Airlines logo]()
$625
This Expedia deal was found by Cheapflights users on 10/17. 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.
Wed 10/283:49 pm -
1 stop7h 10m
Sat 10/313:57 pm -
1 stop22h 25m
Deal found 10/17![Alaska Airlines logo]()
$715
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/31:02 pm -
2 stops26h 16m
Sat 11/71:53 pm -
1 stop7h 25m
Deal found 10/19![Alaska Airlines logo]()
$769
Best flights from Missoula to IdahoDiscover carefully curated flight deals from Missoula to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Missoula to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Expedia deal was found by Cheapflights users on 10/17. 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.
Wed 11/181:02 pm -
1 stop4h 02m
Thu 11/195:43 am -
1 stop7h 39m
Deal found 10/17![Alaska Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 10/20. 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 11/56:25 pm -
1 stop3h 46m
Mon 11/912:58 pm -
1 stop4h 40m
Deal found 10/20![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/36:15 am -
1 stop7h 38m
Sat 11/72:34 pm -
1 stop7h 13m
Deal found 10/19![United Airlines logo]()
$599
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 12/52:03 pm -
1 stop6h 02m
Wed 12/96:37 am -
1 stop5h 46m
Deal found 10/20![Alaska Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/256:22 am -
1 stop17h 37m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 12/141:03 pm -
2 stops25h 57m
Wed 12/1611:42 am -
1 stop4h 13m
Deal found 10/17![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/112:02 pm -
2 stops7h 31m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/34:21 pm -
1 stop6h 33m
Sat 11/71:53 pm -
1 stop7h 25m
Deal found 10/19![Alaska Airlines logo]()
$625
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:25 pm -
1 stop3h 55m
Mon 11/91:17 pm -
1 stop4h 21m
Deal found 10/21![Delta logo]()
$1,003
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/52:02 pm -
1 stop8h 52m
Mon 11/91:53 pm -
1 stop7h 25m
Deal found 10/21![Alaska Airlines logo]()
$625
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 11/14:21 pm -
2 stops20h 55m
Thu 11/51:53 pm -
1 stop7h 25m
Deal found 10/17![Alaska Airlines logo]()
$819
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 11/51:02 pm -
2 stops21h 49m
Mon 11/911:33 am -
2 stops25h 49m
Deal found 10/20![Alaska Airlines logo]()
$987
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/31:02 pm -
2 stops21h 49m
Sat 11/711:33 am -
2 stops25h 49m
Deal found 10/19![Alaska Airlines logo]()
$987
Last-minute flights from Missoula to IdahoDiscover last-minute flight deals from Missoula to Idaho. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Idaho. Data last updated October 22, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/17. 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.
Wed 10/283:49 pm -
1 stop7h 10m
Sat 10/313:57 pm -
1 stop22h 25m
Deal found 10/17![Alaska Airlines logo]()
$715
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 11/17:03 am -
1 stop8h 15m
Thu 11/56:04 am -
1 stop6h 18m
Deal found 10/17![Alaska Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/36:15 am -
1 stop7h 38m
Sat 11/72:34 pm -
1 stop7h 13m
Deal found 10/19![United Airlines logo]()
$599
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/31:02 pm -
2 stops26h 16m
Sat 11/71:53 pm -
1 stop7h 25m
Deal found 10/19![Alaska Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 10/20. 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 11/56:25 pm -
1 stop3h 46m
Mon 11/912:58 pm -
1 stop4h 40m
Deal found 10/20![Delta logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/72:02 pm -
1 stop6h 00m
Tue 11/107:00 am -
2 stops29h 22m
Deal found 10/21![Alaska Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 10/20. 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 11/71:14 pm -
1 stop5h 32m
Tue 11/106:45 pm -
1 stop5h 35m
Deal found 10/20![Delta logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/112:02 pm -
2 stops7h 31m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 am -
1 stop6h 54m
Sun 11/156:45 pm -
1 stop5h 35m
Deal found 10/21![Delta logo]()
$525
This Expedia deal was found by Cheapflights users on 10/17. 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.
Wed 11/181:02 pm -
1 stop4h 02m
Thu 11/195:43 am -
1 stop7h 39m
Deal found 10/17![Alaska Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/256:22 am -
1 stop17h 37m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/262:05 pm -
1 stop4h 15m
Mon 11/304:20 pm -
1 stop6h 40m
Deal found 10/22![Alaska Airlines logo]()
$445
One-way flights from Missoula to IdahoSearch for one-way flight options from Missoula to Idaho. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Missoula to Idaho. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:03 pm -
1 stop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/114:21 pm -
2 stops19h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 11/242:45 pm -
1 stop21h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Allegiant Air logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:05 pm -
1 stop23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Allegiant Air logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/202:05 pm -
2 stops19h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 am -
1 stop6h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$263
This Priceline deal was found by Cheapflights users on 10/20. 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.
Thu 11/197:03 am -
2 stops10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Alaska Airlines logo]()
$292
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:21 pm -
1 stop5h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$313
This Expedia deal was found by Cheapflights users on 10/19. 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.
Wed 11/252:05 pm -
1 stop25h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Alaska Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 11/242:45 pm -
3 stops27h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$396
This Priceline deal was found by Cheapflights users on 10/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:21 pm -
1 stop5h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Alaska Airlines logo]()
$403
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:02 pm -
2 stops7h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Alaska Airlines logo]()
$408
Find flight deals from Missoula to Idaho
Keep the following information in mind while searching for Missoula to Idaho flight deals. Data was last updated October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $405 (Delta) |
One-way from | $223 (Priceline) |
Popular in | January |
Cheapest in | December |
Average price | $494 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Idaho 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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Missoula to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Mon 12/7
2:03 pm-6:23 pm
1 stop4h 20m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$223
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Wed 11/11
4:21 pm-12:09 pm
2 stops19h 48m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
MissoulaIdaho Falls
MSO Missoula Johnson-Bell Field - IDA Idaho Falls Fanning Field
MSOIDA
Missoula Johnson-Bell Field
Tue 11/24
2:45 pm-11:46 am
1 stop21h 01m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$249
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Thu 11/5
2:05 pm-1:53 pm
1 stop23h 48m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$252
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Fri 11/20
2:05 pm-9:34 am
2 stops19h 29m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Wed 11/11
5:30 am-12:24 pm
1 stop6h 54m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Fri 11/6
4:21 pm-10:20 pm
1 stop5h 59m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
MissoulaIdaho Falls
MSO Missoula Johnson-Bell Field - IDA Idaho Falls Fanning Field
MSOIDA
Missoula Johnson-Bell Field
Wed 11/25
2:05 pm-3:09 pm
1 stop25h 04m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$317
MissoulaIdaho Falls
MSO Missoula Johnson-Bell Field - IDA Idaho Falls Fanning Field
MSOIDA
Missoula Johnson-Bell Field
Tue 11/24
6:22 am-1:18 pm
2 stops30h 56m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$408
MissoulaBoise
MSO Missoula Johnson-Bell Field - BOI Boise Air Term. Gowen Fld
MSOBOI
Missoula Johnson-Bell Field
Wed 11/18
1:02 pm-5:04 pm
1 stop4h 02m
Boise Air Term. Gowen Fld
Thu 11/19
5:43 am-1:22 pm
1 stop7h 39m
$425
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Missoula to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Missoula with our price prediction graph.
MSO-BOI
MSO-SUN
MSO-IDA
MSO-TWF
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 Idaho
MSO-USID
MSO-BOI
MSO-SUN
MSO-IDA
MSO-TWF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated October 22, 2026.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Missoula to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
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Alternative routes for Missoula to Idaho
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Complete your trip
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Missoula and Idaho flights
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Top 2 airlines flying from Missoula to Idaho
Discover the top 2 airlines that operate flights from Missoula to Idaho. 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$394 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$267 | Average$498 | FlexibilityNo cancel fee | On-timeN/A |