$94+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BZN
Aug 15 — Aug 221
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 July 16, 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 July 16, 2026.
This Southwest deal was found by Cheapflights users on 7/15. 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 9/146:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 9/175:05 pm
BZN
- BOI
1 stop6h 30m
Southwest
Deal found 7/15![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 9/306:00 am
BOI
- BZN
2 stops8h 40m
Southwest
Tue 10/66:30 am
BZN
- BOI
1 stop5h 45m
Southwest
Deal found 7/14![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 7/13. 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 9/296:44 pm
BOI
- BZN
1 stop5h 31m
Delta
Mon 10/56:00 am
BZN
- BOI
1 stop3h 51m
Delta
Deal found 7/13![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/14. 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.
Mon 10/123:45 pm
BOI
- BZN
1 stop7h 35m
Southwest
Thu 10/156:15 pm
BZN
- BOI
2 stops7h 25m
Southwest
Deal found 7/14![Southwest logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 10/2110:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Sat 10/243:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 7/16. 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 8/146:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 8/207:20 am
BZN
- BOI
1 stop6h 55m
Southwest
Deal found 7/16![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/16. 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 8/136:45 pm
BOI
- BZN
1 stop5h 19m
Delta
Thu 8/207:39 pm
BZN
- BOI
1 stop4h 20m
Delta
Deal found 7/16![Delta logo]()
$212
This Delta deal was found by Cheapflights users on 7/15. 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 9/165:50 pm
PDX
- BZN
1 stop3h 59m
Delta
Wed 9/231:08 pm
BZN
- PDX
1 stop3h 57m
Delta
Deal found 7/15![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/13. 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.
Tue 9/292:25 pm
BOI
- BZN
1 stop5h 35m
Southwest
Mon 10/56:15 pm
BZN
- BOI
2 stops7h 25m
Southwest
Deal found 7/13![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 9/2612:08 pm
PDX
- BIL
Nonstop1h 54m
Alaska Airlines
Tue 9/293:42 pm
BIL
- PDX
Nonstop2h 02m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 10/1610:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Mon 10/193:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 7/12. 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.
Fri 8/76:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 8/132:30 pm
BZN
- BOI
1 stop6h 10m
Southwest
Deal found 7/12![Southwest logo]()
$227
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 July 16, 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 July 16, 2026.
This Delta deal was found by Cheapflights users on 7/12. 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 8/266:45 pm
BOI
- BZN
1 stop5h 19m
Delta
Wed 9/26:00 am
BZN
- BOI
1 stop3h 48m
Delta
Deal found 7/12![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/14. 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.
Mon 10/123:45 pm
BOI
- BZN
1 stop7h 35m
Southwest
Thu 10/155:50 am
BZN
- BOI
1 stop6h 20m
Southwest
Deal found 7/14![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 10/2110:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Sat 10/243:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 7/15. 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 10/217:00 am
PDX
- BZN
1 stop7h 20m
United Airlines
Sat 10/244:22 pm
BZN
- PDX
1 stop7h 35m
United Airlines
Deal found 7/15![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 9/296:44 pm
BOI
- BZN
1 stop5h 31m
Delta
Mon 10/56:00 am
BZN
- BOI
1 stop3h 51m
Delta
Deal found 7/11![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/16. 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 8/146:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 8/207:20 am
BZN
- BOI
1 stop6h 55m
Southwest
Deal found 7/16![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/15. 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 9/165:50 pm
PDX
- BZN
1 stop3h 59m
Delta
Wed 9/231:08 pm
BZN
- PDX
1 stop3h 57m
Delta
Deal found 7/15![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/11. 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 9/306:00 am
BOI
- BZN
2 stops8h 40m
Southwest
Mon 10/56:15 pm
BZN
- BOI
1 stop6h 45m
Southwest
Deal found 7/11![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 11/1410:48 am
PDX
- MSO
Nonstop1h 27m
Alaska Airlines
Wed 11/1812:55 pm
MSO
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 7/306:49 pm
PDX
- GTF
1 stop13h 45m
Multiple Airlines
Sun 8/29:10 pm
GTF
- PDX
2 stops20h 16m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 7/13. 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.
Tue 9/296:00 am
BOI
- BZN
2 stops8h 40m
Southwest
Mon 10/56:15 pm
BZN
- BOI
2 stops7h 25m
Southwest
Deal found 7/13![Southwest logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 9/266:20 am
PDX
- BIL
1 stop4h 20m
Alaska Airlines
Tue 9/293:42 pm
BIL
- PDX
Nonstop2h 02m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/15. 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 10/15:10 pm
PDX
- BIL
1 stop4h 24m
Delta
Wed 10/75:45 am
BIL
- PDX
1 stop4h 06m
Delta
Deal found 7/15![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 7/11. 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.
Fri 8/76:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 8/132:30 pm
BZN
- BOI
1 stop6h 10m
Southwest
Deal found 7/11![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 9/124:07 pm
PDX
- BIL
1 stop5h 46m
United Airlines
Sat 9/192:29 pm
BIL
- PDX
2 stops9h 16m
United Airlines
Deal found 7/12![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 7/14. 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 10/2411:20 am
PDX
- BZN
2 stops9h 20m
Southwest
Sat 10/3111:25 am
BZN
- PDX
2 stops8h 10m
Southwest
Deal found 7/14![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 9/1610:48 am
PDX
- MSO
Nonstop1h 37m
Alaska Airlines
Tue 9/227:00 am
MSO
- PDX
1 stop3h 40m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 7/15. 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 9/195:10 pm
PDX
- MSO
1 stop5h 03m
Delta
Sun 9/205:30 am
MSO
- PDX
1 stop4h 11m
Delta
Deal found 7/15![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 10/1610:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Mon 10/195:43 pm
BZN
- PDX
1 stop23h 58m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:00 am
PDX
- BIL
1 stop7h 21m
United Airlines
Sat 9/192:29 pm
BIL
- PDX
1 stop7h 36m
United Airlines
Deal found 7/14![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 7/14. 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.
Thu 8/2712:40 pm
PDX
- BZN
2 stops8h 45m
Southwest
Sat 8/294:10 pm
BZN
- PDX
1 stop5h 55m
Southwest
Deal found 7/14![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 9/37:00 pm
PDX
- BZN
1 stop4h 04m
Delta
Tue 9/86:31 pm
BZN
- PDX
1 stop5h 00m
Delta
Deal found 7/13![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 9/1112:08 pm
PDX
- BIL
Nonstop1h 54m
Alaska Airlines
Mon 9/143:42 pm
BIL
- PDX
Nonstop2h 02m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/12. 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.
Wed 8/2612:30 pm
PDX
- BZN
2 stops8h 55m
Southwest
Mon 8/317:20 am
BZN
- PDX
1 stop5h 20m
Southwest
Deal found 7/12![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 8/65:43 pm
EUG
- BZN
1 stop3h 59m
Delta
Tue 8/118:25 am
BZN
- EUG
1 stop5h 39m
Delta
Deal found 7/13![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 10/277:23 pm
EUG
- BZN
1 stop3h 36m
Alaska Airlines
Wed 10/287:25 pm
BZN
- EUG
1 stop5h 32m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 7/13. 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.
Sat 8/224:43 pm
EUG
- BZN
1 stop4h 20m
Delta
Thu 8/278:25 am
BZN
- EUG
1 stop5h 39m
Delta
Deal found 7/13![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 10/2110:33 am
MFR
- FCA
1 stop7h 32m
Alaska Airlines
Sun 10/256:44 am
FCA
- MFR
1 stop4h 12m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:40 pm
EUG
- BZN
1 stop3h 57m
Delta
Mon 10/121:10 pm
BZN
- EUG
1 stop3h 54m
Delta
Deal found 7/12![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/11. 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.
Fri 8/285:40 am
EUG
- BZN
2 stops8h 10m
Southwest
Mon 8/317:20 am
BZN
- EUG
1 stop5h 20m
Southwest
Deal found 7/11![Southwest logo]()
$323
Last-minute flights from Oregon to MontanaDiscover last-minute flight deals from Oregon to Montana. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Montana. Data last updated July 16, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/12. 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.
Fri 8/76:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 8/132:30 pm
BZN
- BOI
1 stop6h 10m
Southwest
Deal found 7/12![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 7/16. 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 8/136:45 pm
BOI
- BZN
1 stop5h 19m
Delta
Thu 8/207:39 pm
BZN
- BOI
1 stop4h 20m
Delta
Deal found 7/16![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 7/16. 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 8/146:30 am
BOI
- BZN
1 stop8h 20m
Southwest
Thu 8/207:20 am
BZN
- BOI
1 stop6h 55m
Southwest
Deal found 7/16![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/14. 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.
Thu 8/205:54 pm
PDX
- BZN
1 stop3h 48m
Delta
Tue 8/256:00 am
BZN
- PDX
1 stop3h 37m
Delta
Deal found 7/14![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/13. 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 8/214:20 pm
PDX
- BZN
1 stop5h 05m
Southwest
Sat 8/294:10 pm
BZN
- PDX
1 stop5h 55m
Southwest
Deal found 7/13![Southwest logo]()
$261
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Mon 8/245:00 am
PDX
- BZN
1 stop7h 24m
United Airlines
Thu 8/274:32 pm
BZN
- PDX
1 stop7h 22m
United Airlines
Deal found 7/12![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/12. 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 8/245:15 am
PDX
- BZN
2 stops8h 35m
Southwest
Thu 8/275:05 pm
BZN
- PDX
1 stop7h 00m
Southwest
Deal found 7/12![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 7/12. 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 8/266:45 pm
BOI
- BZN
1 stop5h 19m
Delta
Wed 9/26:00 am
BZN
- BOI
1 stop3h 48m
Delta
Deal found 7/12![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/12. 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.
Wed 8/2611:40 am
BOI
- BZN
2 stops10h 45m
Southwest
Wed 9/22:00 pm
BZN
- BOI
2 stops8h 25m
Southwest
Deal found 7/12![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 7/15. 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 8/277:05 am
PDX
- BZN
1 stop6h 29m
Delta
Mon 8/316:00 am
BZN
- PDX
1 stop7h 10m
Delta
Deal found 7/15![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 7/12. 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.
Thu 8/2712:40 pm
PDX
- BZN
2 stops8h 45m
Southwest
Sat 8/294:10 pm
BZN
- PDX
1 stop5h 55m
Southwest
Deal found 7/12![Southwest logo]()
$256
This Priceline deal was found by Cheapflights users on 7/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:33 am
PDX
- BZN
Nonstop1h 51m
Alaska Airlines
Sat 8/293:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$258
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 July 16, 2026.
Search for one-way flight options from Oregon to Montana. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 9/306:00 am
BOI
- BZN
1 stop7h 25m
Southwest
Deal found 7/14![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 7/15. 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 8/254:00 pm
PDX
- BZN
1 stop5h 25m
Southwest
Deal found 7/15![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 7/13. 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.
Thu 8/272:55 pm
BOI
- BZN
1 stop7h 30m
Southwest
Deal found 7/13![Southwest logo]()
$114
This Southwest deal was found by Cheapflights users on 7/14. 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.
Fri 9/254:20 pm
PDX
- BZN
1 stop5h 05m
Southwest
Deal found 7/14![Southwest logo]()
$119
This Delta deal was found by Cheapflights users on 7/16. 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 10/61:06 pm
BOI
- BZN
1 stop4h 52m
Delta
Deal found 7/16![Delta logo]()
$124
This Delta deal was found by Cheapflights users on 7/14. 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.
Sat 8/225:08 pm
PDX
- MSO
1 stop5h 04m
Delta
Deal found 7/14![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 7/14. 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.
Fri 8/287:00 pm
PDX
- MSO
1 stop4h 18m
Delta
Deal found 7/14![Delta logo]()
$134
This Booking.com deal was found by Cheapflights users on 7/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Sun 10/119:34 pm
PDX
- FCA
1 stop20h 44m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 7/14. 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.
Fri 8/144:20 pm
PDX
- BZN
1 stop5h 05m
Southwest
Deal found 7/14![Southwest logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:47 pm
PDX
- BIL
1 stop26h 08m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$143
This deal was found by Cheapflights users on 7/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:06 am
PDX
- FCA
1 stop3h 15m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$144
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 July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Southwest) |
One-way from | $94 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $438 |
Good round-trip deal | $257 or less |
Good one-way deal | $208 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 July 16, 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
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Wed 8/26
6:45 pm-12:04 am
1 stop5h 19m
Bozeman Gallatin Field
Wed 9/2
6:00 am-9:48 am
1 stop3h 48m
$197
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Mon 10/12
3:45 pm-11:20 pm
1 stop7h 35m
Bozeman Gallatin Field
Thu 10/15
5:50 am-12:10 pm
1 stop6h 20m
$197
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Tue 9/29
6:44 pm-12:15 am
1 stop5h 31m
Bozeman Gallatin Field
Mon 10/5
6:00 am-9:51 am
1 stop3h 51m
$197
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Wed 10/21
10:30 am-1:22 pm
Nonstop1h 52m
Bozeman Gallatin Field
Sat 10/24
3:35 pm-4:27 pm
Nonstop1h 52m
$207
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Fri 8/14
6:30 am-2:50 pm
1 stop8h 20m
Bozeman Gallatin Field
Thu 8/20
7:20 am-2:15 pm
1 stop6h 55m
$207
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Wed 9/16
5:50 pm-10:49 pm
1 stop3h 59m
Bozeman Gallatin Field
Wed 9/23
1:08 pm-4:05 pm
1 stop3h 57m
$217
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Wed 9/30
6:00 am-2:40 pm
2 stops8h 40m
Bozeman Gallatin Field
Mon 10/5
6:15 pm-1:00 am
1 stop6h 45m
$217
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Tue 9/29
6:00 am-2:40 pm
2 stops8h 40m
Bozeman Gallatin Field
Mon 10/5
6:15 pm-1:40 am
2 stops7h 25m
$222
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Fri 8/7
6:30 am-2:50 pm
1 stop8h 20m
Bozeman Gallatin Field
Thu 8/13
2:30 pm-8:40 pm
1 stop6h 10m
$227
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Sat 10/24
11:20 am-9:40 pm
2 stops9h 20m
Bozeman Gallatin Field
Sat 10/31
11:25 am-6:35 pm
2 stops8h 10m
$237
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.
BOI-BZN
PDX-BZN
PDX-MSO
PDX-GTF
PDX-BIL
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
BOI-BZN
PDX-BZN
PDX-MSO
PDX-GTF
What is the cheapest month to book a flight from Oregon to Montana?
Currently, March is the cheapest month in which you can book a flight from Oregon to Montana (average of $88). Flying from Oregon to Montana in May is currently the most expensive (average of $197). 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 July 16, 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 49% versus a flight at noon.
Weekly flight availability from Oregon to Montana
Explore weekly flight availability from Oregon to Montana. 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 July 16, 2026.
The most flights from USOR to USMT 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 Montana?
How far ahead should I book a flight from Oregon to Montana?
The best time to book flights from Oregon to Montana is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 July 11, 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. Thursday 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 July 16, 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
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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 July 16, 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$109 | Average$394 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$288 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$211 | Average$371 | FlexibilityNo cancel fee | On-time69% |