$91+ Cheap flights from Oregon to Missoula (MSO)
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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSO
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Missoula
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Cheapest flights from Oregon to MissoulaExplore the most affordable flight options available from Oregon to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Oregon to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Delta deal was found by Cheapflights users on 4/24. 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 5/235:45 am
PDX
- MSO
1 stop5h 49m
Delta
Wed 5/275:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/24![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 4/23. 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 6/65:45 am
PDX
- MSO
1 stop5h 49m
Delta
Mon 6/86:29 pm
MSO
- PDX
1 stop6h 17m
Delta
Deal found 4/23![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/21. 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 5/285:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Mon 6/15:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/21![Delta logo]()
$267
This Expedia deal was found by Cheapflights users on 4/25. 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 5/2010:52 am
PDX
- MSO
Nonstop1h 31m
Alaska Airlines
Sat 5/2312:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 5/235:46 pm
PDX
- MSO
1 stop5h 13m
Alaska Airlines
Wed 5/2712:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 4/25. 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 5/205:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Sat 5/235:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/25![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 5/285:46 pm
PDX
- MSO
1 stop5h 13m
Alaska Airlines
Mon 6/112:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 4/23. 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 5/1612:51 pm
BOI
- MSO
1 stop4h 33m
Delta
Sat 5/235:30 am
MSO
- BOI
1 stop4h 02m
Delta
Deal found 4/23![Delta logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/277:27 pm
RDM
- MSO
1 stop3h 32m
Alaska Airlines
Sat 5/308:02 pm
MSO
- RDM
1 stop4h 57m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/23. 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 5/166:41 pm
BOI
- MSO
1 stop4h 35m
Delta
Thu 5/215:30 am
MSO
- BOI
1 stop4h 02m
Delta
Deal found 4/23![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 4/23. 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 5/166:41 pm
BOI
- MSO
1 stop4h 35m
Delta
Tue 5/195:30 am
MSO
- BOI
2 stops16h 43m
Delta
Deal found 4/23![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/156:07 pm
BOI
- MSO
1 stop5h 52m
Alaska Airlines
Fri 5/228:02 pm
MSO
- BOI
1 stop3h 56m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$355
Best flights from Oregon to MissoulaDiscover carefully curated flight deals from Oregon to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Oregon to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 6/57:00 pm
PDX
- MSO
1 stop4h 22m
Delta
Mon 6/86:29 pm
MSO
- PDX
1 stop6h 17m
Delta
Deal found 4/23![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/2310:52 am
PDX
- MSO
Nonstop1h 31m
Alaska Airlines
Wed 5/2712:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 4/25. 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 5/225:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Mon 5/255:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/25![Delta logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 5/2810:52 am
PDX
- MSO
Nonstop1h 31m
Alaska Airlines
Mon 6/112:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 4/24. 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 6/125:24 pm
PDX
- MSO
1 stop6h 04m
Delta
Sat 6/205:31 am
MSO
- PDX
1 stop4h 04m
Delta
Deal found 4/24![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 4/24. 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 5/2312:51 pm
BOI
- MSO
1 stop4h 33m
Delta
Sat 5/306:05 pm
MSO
- BOI
1 stop3h 39m
Delta
Deal found 4/24![Delta logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/146:07 pm
BOI
- MSO
1 stop5h 52m
Alaska Airlines
Sun 5/177:45 am
MSO
- BOI
1 stop6h 25m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 4/23. 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 5/166:41 pm
BOI
- MSO
1 stop4h 35m
Delta
Tue 5/195:30 am
MSO
- BOI
2 stops16h 43m
Delta
Deal found 4/23![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 5/273:50 pm
RDM
- MSO
2 stops7h 09m
Alaska Airlines
Sat 5/307:45 am
MSO
- RDM
1 stop6h 14m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 5/255:00 am
PDX
- MSO
1 stop6h 16m
Alaska Airlines
Mon 5/258:02 pm
MSO
- PDX
2 stops11h 14m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 4/25. 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 5/205:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Sat 5/235:30 am
MSO
- PDX
2 stops7h 09m
Delta
Deal found 4/25![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/146:07 pm
BOI
- MSO
1 stop5h 52m
Alaska Airlines
Sat 5/237:45 am
MSO
- BOI
2 stops11h 08m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 4/24. 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 6/147:21 pm
PDX
- MSO
1 stop4h 07m
Delta
Mon 6/225:31 am
MSO
- PDX
2 stops7h 12m
Delta
Deal found 4/24![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/234:19 pm
BOI
- MSO
1 stop7h 40m
Alaska Airlines
Wed 5/277:45 am
MSO
- BOI
1 stop10h 29m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/129:02 am
BOI
- MSO
2 stops14h 48m
Alaska Airlines
Fri 5/228:02 pm
MSO
- BOI
1 stop3h 56m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 4/24. 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 5/1112:55 pm
BOI
- MSO
1 stop4h 29m
Delta
Wed 5/201:14 pm
MSO
- BOI
1 stop4h 36m
Delta
Deal found 4/24![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 4/24. 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 5/116:41 pm
BOI
- MSO
1 stop5h 41m
Delta
Sat 5/236:05 pm
MSO
- BOI
1 stop4h 59m
Delta
Deal found 4/24![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 4/24. 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 5/146:00 am
BOI
- MSO
1 stop6h 34m
Delta
Wed 5/205:30 am
MSO
- BOI
1 stop4h 02m
Delta
Deal found 4/24![Delta logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/95:20 am
RDM
- MSO
2 stops8h 39m
Alaska Airlines
Fri 5/158:02 pm
MSO
- RDM
1 stop4h 57m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:42 pm
BOI
- MSO
1 stop5h 46m
Delta
Wed 7/225:35 am
MSO
- BOI
1 stop3h 54m
Delta
Deal found 4/22![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 4/25. 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 5/126:10 am
RDM
- MSO
2 stops10h 14m
Delta
Tue 5/196:05 pm
MSO
- RDM
1 stop6h 39m
Delta
Deal found 4/25![Delta logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/87:33 pm
RDM
- MSO
1 stop15h 55m
Alaska Airlines
Tue 5/121:59 pm
MSO
- RDM
1 stop10h 59m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 4/24. 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 5/96:10 am
RDM
- MSO
2 stops10h 14m
Delta
Sat 5/165:30 am
MSO
- RDM
1 stop7h 05m
Delta
Deal found 4/24![Delta logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 7/85:49 pm
RDM
- MSO
1 stop4h 06m
Alaska Airlines
Thu 7/95:41 pm
MSO
- RDM
2 stops16h 23m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$580
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 6/267:15 am
RDM
- MSO
1 stop15h 41m
Alaska Airlines
Mon 6/297:59 pm
MSO
- RDM
1 stop14h 05m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$583
Last-minute flights from Oregon to MissoulaDiscover last-minute flight deals from Oregon to Missoula. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Missoula. Data last updated April 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/156:07 pm
BOI
- MSO
1 stop5h 52m
Alaska Airlines
Fri 5/228:02 pm
MSO
- BOI
1 stop3h 56m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/23. 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 5/1612:51 pm
BOI
- MSO
1 stop4h 33m
Delta
Wed 5/205:30 am
MSO
- BOI
1 stop4h 02m
Delta
Deal found 4/23![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 4/23. 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 5/166:41 pm
BOI
- MSO
1 stop4h 35m
Delta
Mon 5/185:30 am
MSO
- BOI
1 stop4h 02m
Delta
Deal found 4/23![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 4/23. 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 5/166:41 pm
BOI
- MSO
1 stop4h 35m
Delta
Tue 5/195:30 am
MSO
- BOI
2 stops16h 43m
Delta
Deal found 4/23![Delta logo]()
$349
This Expedia deal was found by Cheapflights users on 4/25. 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 5/2010:52 am
PDX
- MSO
Nonstop1h 31m
Alaska Airlines
Sat 5/2312:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 4/25. 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 5/205:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Sat 5/235:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/25![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 4/25. 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 5/225:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Mon 5/255:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/25![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 4/24. 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 5/235:45 am
PDX
- MSO
1 stop5h 49m
Delta
Wed 5/275:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/24![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 5/235:46 pm
PDX
- MSO
1 stop5h 13m
Alaska Airlines
Wed 5/2712:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/277:27 pm
RDM
- MSO
1 stop3h 32m
Alaska Airlines
Sat 5/308:02 pm
MSO
- RDM
1 stop4h 57m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/21. 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 5/285:05 pm
PDX
- MSO
1 stop6h 17m
Delta
Mon 6/15:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 4/21![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 5/285:46 pm
PDX
- MSO
1 stop5h 13m
Alaska Airlines
Mon 6/112:56 pm
MSO
- PDX
Nonstop1h 30m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$287
One-way flights from Oregon to MissoulaSearch for one-way flight options from Oregon to Missoula. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Oregon to Missoula. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:29 am
PDX
- MSO
1 stop20h 54m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$91
This Delta deal was found by Cheapflights users on 4/20. 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 5/235:01 pm
PDX
- MSO
1 stop5h 15m
Delta
Deal found 4/20![Delta logo]()
$124
This deal was found by Cheapflights users on 4/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:46 pm
PDX
- MSO
1 stop5h 13m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:46 pm
PDX
- MSO
1 stop21h 18m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 4/23. 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 6/38:45 am
BOI
- MSO
1 stop3h 49m
Delta
Deal found 4/23![Delta logo]()
$168
This Travelocity deal was found by Cheapflights users on 4/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:19 pm
BOI
- MSO
1 stop7h 40m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 4/25. 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 6/512:55 pm
BOI
- MSO
1 stop4h 29m
Delta
Deal found 4/25![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 4/23. 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 5/195:45 am
PDX
- MSO
1 stop5h 49m
Delta
Deal found 4/23![Delta logo]()
$180
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:49 pm
BOI
- MSO
1 stop4h 53m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 4/23. 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 6/156:00 am
PDX
- MSO
1 stop5h 38m
Delta
Deal found 4/23![Delta logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 6/32:38 pm
BOI
- MSO
2 stops9h 21m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 6/193:09 pm
PDX
- MSO
2 stops46h 49m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$221
Find flight deals from Oregon to Missoula
Keep the following information in mind while searching for Oregon to Missoula flight deals. Data was last updated April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Delta) |
One-way from | $91 (Kiwi.com) |
Popular in | October |
Cheapest in | August |
Average price | $358 |
Good round-trip deal | $252 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Missoula 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 April 25, 2026.
Use the filters below to find and compare flights from Oregon to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Fri 6/5
7:00 pm-12:22 am
1 stop4h 22m
Missoula Johnson-Bell Field
Mon 6/8
6:29 pm-11:46 pm
1 stop6h 17m
$267
Quickest round-trip
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Sat 5/23
10:52 am-1:23 pm
Nonstop1h 31m
Missoula Johnson-Bell Field
Wed 5/27
12:56 pm-1:26 pm
Nonstop1h 30m
$278
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Fri 5/22
5:05 pm-12:22 am
1 stop6h 17m
Missoula Johnson-Bell Field
Mon 5/25
5:30 am-8:52 am
1 stop4h 22m
$292
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Fri 6/12
5:24 pm-12:28 am
1 stop6h 04m
Missoula Johnson-Bell Field
Sat 6/20
5:31 am-8:35 am
1 stop4h 04m
$318
BoiseMissoula
BOI - MSO
BOIMSO
Boise Air Term. Gowen Fld
Sat 5/23
12:51 pm-5:24 pm
1 stop4h 33m
Missoula Johnson-Bell Field
Sat 5/30
6:05 pm-9:44 pm
1 stop3h 39m
$335
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Thu 5/28
10:52 am-1:23 pm
Nonstop1h 31m
Missoula Johnson-Bell Field
Mon 6/1
12:56 pm-1:26 pm
Nonstop1h 30m
$348
BoiseMissoula
BOI - MSO
BOIMSO
Boise Air Term. Gowen Fld
Sat 5/16
6:41 pm-11:16 pm
1 stop4h 35m
Missoula Johnson-Bell Field
Tue 5/19
5:30 am-10:13 pm
2 stops16h 43m
$349
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Wed 5/20
5:05 pm-12:22 am
1 stop6h 17m
Missoula Johnson-Bell Field
Sat 5/23
5:30 am-11:39 am
2 stops7h 09m
$374
BoiseMissoula
BOI - MSO
BOIMSO
Boise Air Term. Gowen Fld
Thu 5/14
6:07 pm-11:59 pm
1 stop5h 52m
Missoula Johnson-Bell Field
Sun 5/17
7:45 am-2:10 pm
1 stop6h 25m
$387
RedmondMissoula
RDM - MSO
RDMMSO
Bend/Redmond
Wed 5/27
3:50 pm-11:59 pm
2 stops7h 09m
Missoula Johnson-Bell Field
Sat 5/30
7:45 am-12:59 pm
1 stop6h 14m
$390
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Oregon to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Oregon with our price prediction graph.
PDX-MSO
BOI-MSO
RDM-MSO
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 Oregon to Missoula
USOR-MSO
PDX-MSO
BOI-MSO
RDM-MSO
How far ahead should I book a flight from Oregon to Missoula?
The price you pay for your flight from Oregon to Missoula may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Oregon to Missoula?
Currently, July is the cheapest month in which you can book a flight from Oregon to Missoula (average of $119). Flying from Oregon to Missoula in February is currently the most expensive (average of $187). 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.
What is the cheapest time of day to fly from OR to MSO?
Find hourly flight availability from Oregon to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Missoula as you normally would.
Weekly flight availability from Oregon to Missoula
Explore weekly flight availability from Oregon to Missoula. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2026.
The most flights from USOR to MSO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Oregon to Missoula?
Related info for your journey
Find useful and relevant information for your journey from Oregon to Missoula. 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 Oregon to Missoula
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Complete your trip
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Search flights from Oregon to Missoula by cabin class
Find flights from Oregon to Missoula, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Missoula
Explore flights to Missoula departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Oregon and Missoula flights
Browse other Oregon and Missoula flight options. Last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oregon to Missoula flights
Consider these flights traveling from Oregon to Missoula.
Top 2 airlines flying from Oregon to Missoula
Discover the top 2 airlines that operate flights from Oregon to Missoula. 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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$267 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$167 | Average$374 | FlexibilityNo cancel fee | On-time75% |