$79+ Cheap flights from Oregon to Montana
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BZN
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Montana 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
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Cheapest flights from Oregon to MontanaExplore the most affordable flight options available from Oregon to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Oregon to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/92:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Sun 4/121:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 4/2510:45 am
PDX
- MSO
Nonstop1h 34m
Alaska Airlines
Sat 5/21:08 pm
MSO
- PDX
Nonstop1h 36m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 4/1510:30 am
PDX
- BZN
Nonstop1h 40m
Alaska Airlines
Sat 4/181:50 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$137
This Expedia deal was found by Cheapflights users on 3/14. 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 4/132:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Mon 4/201:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$137
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:30 am
PDX
- BZN
Nonstop1h 40m
Hawaiian Airlines
Sat 4/181:50 pm
BZN
- PDX
Nonstop1h 50m
Hawaiian Airlines
Deal found 3/14![Hawaiian Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:15 pm
BOI
- BZN
1 stop7h 00m
Southwest
Tue 4/143:20 pm
BZN
- BOI
1 stop6h 50m
Southwest
Deal found 3/10![Southwest logo]()
$151
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:36 pm
PDX
- BZN
1 stop4h 10m
Delta
Sat 4/183:15 pm
BZN
- PDX
1 stop4h 37m
Delta
Deal found 3/11![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:35 pm
PDX
- BZN
1 stop7h 20m
Southwest
Sat 4/187:30 am
BZN
- PDX
1 stop12h 15m
Southwest
Deal found 3/10![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:20 pm
BOI
- BZN
1 stop6h 25m
Southwest
Sun 4/53:30 pm
BZN
- BOI
1 stop9h 55m
Southwest
Deal found 3/13![Southwest logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 4/2110:30 am
PDX
- BZN
Nonstop1h 40m
Alaska Airlines
Tue 4/214:04 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:45 pm
PDX
- BZN
2 stops8h 10m
Southwest
Mon 4/274:20 pm
BZN
- PDX
2 stops9h 35m
Southwest
Deal found 3/11![Southwest logo]()
$174
This Delta deal was found by Cheapflights users on 3/10. 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 4/259:55 am
PDX
- MSO
1 stop6h 43m
Delta
Sat 5/25:20 am
MSO
- PDX
1 stop4h 36m
Delta
Deal found 3/10![Delta logo]()
$177
Best flights from Oregon to MontanaDiscover carefully curated flight deals from Oregon to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Oregon to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/92:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Sun 4/121:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:20 pm
BOI
- BZN
1 stop6h 40m
Southwest
Mon 4/204:20 pm
BZN
- BOI
2 stops8h 25m
Southwest
Deal found 3/12![Southwest logo]()
$156
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/156:05 pm
PDX
- BZN
1 stop3h 35m
Delta
Sat 4/1811:59 am
BZN
- PDX
1 stop5h 08m
Delta
Deal found 3/12![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:00 am
RDM
- BZN
1 stop7h 34m
United Airlines
Sat 4/252:40 pm
BZN
- RDM
1 stop7h 40m
United Airlines
Deal found 3/11![United Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/1110:30 am
PDX
- BZN
Nonstop1h 40m
Alaska Airlines
Wed 4/154:04 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:35 pm
PDX
- BZN
1 stop7h 20m
Southwest
Sat 4/188:40 am
BZN
- PDX
1 stop10h 40m
Southwest
Deal found 3/10![Southwest logo]()
$162
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/15:36 pm
PDX
- BZN
1 stop4h 10m
Delta
Fri 4/33:19 pm
BZN
- PDX
1 stop6h 40m
Delta
Deal found 3/10![Delta logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 4/212:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Fri 4/247:59 pm
BZN
- BOI
1 stop13h 43m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:05 am
RDM
- BZN
2 stops10h 49m
Delta
Sun 4/267:18 am
BZN
- RDM
1 stop4h 37m
Delta
Deal found 3/11![Delta logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/110:30 am
PDX
- BIL
Nonstop1h 55m
Alaska Airlines
Sat 4/412:34 pm
BIL
- PDX
Nonstop2h 07m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:15 pm
BOI
- BZN
1 stop7h 00m
Southwest
Fri 6/57:35 am
BZN
- BOI
1 stop9h 40m
Southwest
Deal found 3/13![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/256:00 am
BOI
- MSO
1 stop6h 28m
Alaska Airlines
Tue 4/283:55 pm
MSO
- BOI
1 stop7h 07m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
BOI
- BIL
1 stop4h 40m
United Airlines
Sat 4/182:35 pm
BIL
- BOI
1 stop6h 59m
United Airlines
Deal found 3/12![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/14. 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 4/65:02 pm
PDX
- MSO
1 stop6h 22m
Delta
Sun 4/195:20 am
MSO
- PDX
1 stop4h 36m
Delta
Deal found 3/14![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 4/288:45 am
PDX
- MSO
1 stop5h 14m
Alaska Airlines
Sat 5/21:08 pm
MSO
- PDX
Nonstop1h 36m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 4/296:15 am
BOI
- BIL
1 stop7h 08m
United Airlines
Sat 5/22:30 pm
BIL
- BOI
1 stop6h 47m
United Airlines
Deal found 3/10![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 4/245:41 pm
RDM
- BZN
2 stops16h 23m
Delta
Wed 4/2911:59 am
BZN
- RDM
2 stops12h 07m
Delta
Deal found 3/12![Delta logo]()
$253
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:15 pm
PDX
- BIL
1 stop5h 36m
United Airlines
Tue 6/164:10 pm
BIL
- PDX
1 stop6h 05m
United Airlines
Deal found 3/12![United Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 4/115:50 am
RDM
- BZN
1 stop3h 50m
Alaska Airlines
Wed 4/157:00 am
BZN
- RDM
1 stop6h 29m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 4/247:05 pm
PDX
- MSO
1 stop4h 11m
Delta
Mon 4/276:18 pm
MSO
- PDX
1 stop6h 35m
Delta
Deal found 3/12![Delta logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/307:43 am
BOI
- BZN
2 stops7h 12m
Alaska Airlines
Mon 5/48:00 am
BZN
- BOI
1 stop7h 33m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 3/12. 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.
Mon 4/205:41 pm
RDM
- BZN
1 stop3h 59m
Delta
Sun 4/267:18 am
BZN
- RDM
1 stop4h 37m
Delta
Deal found 3/12![Delta logo]()
$280
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:00 am
PDX
- BIL
1 stop7h 23m
United Airlines
Sat 4/42:35 pm
BIL
- PDX
1 stop7h 39m
United Airlines
Deal found 3/12![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 4/275:30 pm
PDX
- MSO
1 stop20h 29m
Alaska Airlines
Sat 5/21:08 pm
MSO
- PDX
Nonstop1h 36m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/225:41 pm
RDM
- BZN
1 stop3h 59m
Delta
Sun 4/267:18 am
BZN
- RDM
1 stop4h 37m
Delta
Deal found 3/12![Delta logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/91:35 pm
PDX
- MSO
1 stop9h 22m
Alaska Airlines
Mon 4/131:11 pm
MSO
- PDX
Nonstop1h 39m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$240
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/119:00 am
PDX
- HLN
1 stop7h 45m
Alaska Airlines
Tue 4/146:22 pm
HLN
- PDX
1 stop14h 48m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:05 pm
PDX
- BIL
1 stop4h 47m
Delta
Mon 6/15:35 am
BIL
- PDX
1 stop4h 17m
Delta
Deal found 3/13![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 5/18:45 am
PDX
- HLN
1 stop8h 00m
Alaska Airlines
Mon 5/46:22 pm
HLN
- PDX
1 stop16h 09m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 4/36:15 pm
BOI
- BIL
1 stop4h 14m
Delta
Sat 4/186:18 pm
BIL
- BOI
1 stop3h 38m
Delta
Deal found 3/12![Delta logo]()
$328
Last-minute flights from Oregon to MontanaDiscover last-minute flight deals from Oregon to Montana. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Montana. Data last updated March 15, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:20 pm
BOI
- BZN
1 stop6h 25m
Southwest
Sun 4/53:30 pm
BZN
- BOI
1 stop9h 55m
Southwest
Deal found 3/13![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:15 pm
BOI
- BZN
1 stop7h 00m
Southwest
Tue 4/143:20 pm
BZN
- BOI
1 stop6h 50m
Southwest
Deal found 3/10![Southwest logo]()
$151
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/92:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Sun 4/121:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:36 pm
PDX
- BZN
1 stop4h 10m
Delta
Sat 4/183:15 pm
BZN
- PDX
1 stop4h 37m
Delta
Deal found 3/11![Delta logo]()
$157
This Expedia deal was found by Cheapflights users on 3/14. 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 4/132:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Mon 4/201:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 4/1510:30 am
PDX
- BZN
Nonstop1h 40m
Alaska Airlines
Sat 4/181:50 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$137
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:30 am
PDX
- BZN
Nonstop1h 40m
Hawaiian Airlines
Sat 4/181:50 pm
BZN
- PDX
Nonstop1h 50m
Hawaiian Airlines
Deal found 3/14![Hawaiian Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:35 pm
PDX
- BZN
1 stop7h 20m
Southwest
Sat 4/187:30 am
BZN
- PDX
1 stop12h 15m
Southwest
Deal found 3/10![Southwest logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 4/2110:30 am
PDX
- BZN
Nonstop1h 40m
Alaska Airlines
Tue 4/214:04 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:45 pm
PDX
- BZN
2 stops8h 10m
Southwest
Mon 4/274:20 pm
BZN
- PDX
2 stops9h 35m
Southwest
Deal found 3/11![Southwest logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/2510:45 am
PDX
- MSO
Nonstop1h 34m
Alaska Airlines
Sat 5/21:08 pm
MSO
- PDX
Nonstop1h 36m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 3/10. 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 4/259:55 am
PDX
- MSO
1 stop6h 43m
Delta
Sat 5/25:20 am
MSO
- PDX
1 stop4h 36m
Delta
Deal found 3/10![Delta logo]()
$177
One-way flights from Oregon to MontanaSearch for one-way flight options from Oregon to Montana. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Oregon to Montana. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:15 am
PDX
- BZN
1 stop4h 21m
Delta
Deal found 3/11![Delta logo]()
$79
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:25 pm
BOI
- BZN
1 stop6h 25m
Southwest
Deal found 3/14![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:45 pm
PDX
- BZN
2 stops8h 10m
Southwest
Deal found 3/10![Southwest logo]()
$84
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/155:45 am
PDX
- BIL
1 stop4h 08m
Delta
Deal found 3/12![Delta logo]()
$99
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Mon 4/135:00 am
PDX
- BZN
1 stop7h 34m
United Airlines
Deal found 3/10![United Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:00 pm
BOI
- BZN
2 stops7h 15m
Southwest
Deal found 3/10![Southwest logo]()
$108
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:41 pm
RDM
- BZN
1 stop3h 59m
Delta
Deal found 3/11![Delta logo]()
$111
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:05 am
RDM
- BZN
2 stops10h 49m
Delta
Deal found 3/11![Delta logo]()
$116
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 4/151:23 pm
RDM
- BZN
1 stop4h 23m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:08 pm
BOI
- BZN
1 stop16h 35m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$127
This United Airlines deal was found by Cheapflights users on 3/10. 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 6/212:50 pm
PDX
- BZN
1 stop7h 24m
United Airlines
Deal found 3/10![United Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 am
RDM
- BZN
1 stop4h 19m
Delta
Deal found 3/13![Delta logo]()
$129
Find flight deals from Oregon to Montana
Keep the following information in mind while searching for Oregon to Montana flight deals. Data was last updated March 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Alaska Airlines) |
One-way from | $79 (Delta) |
Popular in | May |
Cheapest in | January |
Average price | $308 |
Good round-trip deal | $197 or less |
Good one-way deal | $139 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Montana 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 March 15, 2026.
Use the filters below to find and compare flights from Oregon to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Thu 4/9
2:18 pm-3:24 pm
Nonstop1h 06m
Bozeman Gallatin Field
Sun 4/12
1:50 pm-3:05 pm
Nonstop1h 15m
$117
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Sat 4/11
10:30 am-1:10 pm
Nonstop1h 40m
Bozeman Gallatin Field
Wed 4/15
4:04 pm-4:54 pm
Nonstop1h 50m
$137
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Mon 4/13
4:20 pm-11:00 pm
1 stop6h 40m
Bozeman Gallatin Field
Mon 4/20
4:20 pm-12:45 am
2 stops8h 25m
$156
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Wed 4/15
6:05 pm-10:40 pm
1 stop3h 35m
Bozeman Gallatin Field
Sat 4/18
11:59 am-4:07 pm
1 stop5h 08m
$157
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Wed 4/15
1:35 pm-9:55 pm
1 stop7h 20m
Bozeman Gallatin Field
Sat 4/18
8:40 am-6:20 pm
1 stop10h 40m
$162
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Wed 4/1
5:36 pm-10:46 pm
1 stop4h 10m
Bozeman Gallatin Field
Fri 4/3
3:19 pm-8:59 pm
1 stop6h 40m
$187
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Tue 4/21
2:18 pm-3:24 pm
Nonstop1h 06m
Bozeman Gallatin Field
Fri 4/24
7:59 pm-9:42 am
1 stop13h 43m
$190
PortlandBillings
PDX - BIL
PDXBIL
Portland
Wed 4/1
10:30 am-1:25 pm
Nonstop1h 55m
Billings Logan Intl
Sat 4/4
12:34 pm-1:41 pm
Nonstop2h 07m
$197
BoiseMissoula
BOI - MSO
BOIMSO
Boise Air Term. Gowen Fld
Sat 4/25
6:00 am-12:28 pm
1 stop6h 28m
Missoula Johnson-Bell Field
Tue 4/28
3:55 pm-11:02 pm
1 stop7h 07m
$205
RedmondBozeman
RDM - BZN
RDMBZN
Bend/Redmond
Sat 4/25
6:05 am-5:54 pm
2 stops10h 49m
Bozeman Gallatin Field
Sun 4/26
7:18 am-10:55 am
1 stop4h 37m
$210
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oregon to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Oregon with our price prediction graph.
PDX-BZN
BOI-BZN
PDX-BIL
RDM-BZN
PDX-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 Montana
USOR-USMT
PDX-BZN
BOI-BZN
PDX-BIL
RDM-BZN
What is the cheapest month to book a flight from Oregon to Montana?
Currently, September is the cheapest month in which you can book a flight from Oregon to Montana (average of $88). Flying from Oregon to Montana in July is currently the most expensive (average of $190). 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 MT?
Find hourly flight availability from Oregon to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 15, 2026.
When flying from Oregon to Montana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight at noon.
What is the cheapest day to fly from Oregon to Montana?
Use this chart to determine the cheapest time to fly round-trip from Oregon to Montana. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Oregon to Montana flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated March 15, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Oregon to Montana. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Oregon to Montana. 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 Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to Montana by cabin class
Find flights from Oregon to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Montana flights
Browse other Oregon and Montana flight options. Last updated on March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Oregon after your stay in Montana
Oregon to Montana flights
Consider these flights traveling from Oregon to Montana.
Top 4 airlines flying from Oregon to Montana
Discover the top 4 airlines that operate flights from Oregon to Montana. 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$307 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$109 | Average$383 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$184 | Average$430 | FlexibilityNo cancel fee | On-time69% |