$109+ Cheap flights from Montana to Oregon
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PDX
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Montana to Oregon with Cheapflights
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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 Montana to OregonExplore the most affordable flight options available from Montana to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from Montana to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This Priceline deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:54 pm
BZN
- BOI
Nonstop1h 14m
Alaska Airlines
Thu 11/122:08 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 6/22. 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.
Thu 8/207:39 pm
BZN
- BOI
1 stop4h 20m
Delta
Sun 8/236:45 pm
BOI
- BZN
1 stop5h 19m
Delta
Deal found 6/22![Delta logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 10/243:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Tue 10/2710:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:05 pm
BZN
- PDX
1 stop4h 22m
Delta
Sat 10/2410:15 am
PDX
- BZN
1 stop6h 40m
Delta
Deal found 6/21![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 10/193:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Thu 10/2910:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$227
This Booking.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:32 pm
BIL
- PDX
Nonstop2h 12m
Alaska Airlines
Sat 11/1412:03 pm
PDX
- BIL
Nonstop1h 49m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 6/22. 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.
Thu 9/178:25 am
BZN
- PDX
1 stop4h 31m
Delta
Tue 9/229:44 am
PDX
- BZN
1 stop3h 53m
Delta
Deal found 6/22![Delta logo]()
$232
This Delta deal was found by Cheapflights users on 6/22. 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 10/66:25 pm
BIL
- PDX
1 stop6h 26m
Delta
Tue 10/135:05 pm
PDX
- BIL
1 stop4h 27m
Delta
Deal found 6/22![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 6/20. 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 7/116:00 am
BZN
- BOI
1 stop3h 29m
Delta
Mon 7/136:42 pm
BOI
- BZN
1 stop5h 41m
Delta
Deal found 6/20![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:44 pm
BIL
- PDX
Nonstop2h 06m
Alaska Airlines
Tue 10/205:45 pm
PDX
- BIL
1 stop5h 05m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:55 pm
MSO
- PDX
Nonstop1h 37m
Alaska Airlines
Tue 11/1010:48 am
PDX
- MSO
Nonstop1h 27m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/20. 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.
Mon 10/195:45 am
BZN
- PDX
1 stop4h 31m
Delta
Mon 10/265:45 pm
PDX
- BZN
1 stop3h 36m
Delta
Deal found 6/20![Delta logo]()
$247
Best flights from Montana to OregonDiscover carefully curated flight deals from Montana to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Montana to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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.
Sun 8/236:00 am
BZN
- BOI
1 stop3h 48m
Delta
Sun 8/308:45 am
BOI
- BZN
1 stop5h 41m
Delta
Deal found 6/22![Delta logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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.
Fri 10/233:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Sat 10/2410:30 am
PDX
- BZN
Nonstop1h 52m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am
BZN
- BOI
2 stops7h 25m
Southwest
Sun 8/307:00 am
BOI
- BZN
1 stop8h 25m
Southwest
Deal found 6/22![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/27:00 am
BIL
- PDX
2 stops8h 47m
United Airlines
Sat 9/54:07 pm
PDX
- BIL
1 stop5h 44m
United Airlines
Deal found 6/18![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 6/20. 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.
Wed 8/265:20 am
BIL
- PDX
1 stop4h 17m
Delta
Wed 9/25:45 am
PDX
- BIL
1 stop4h 22m
Delta
Deal found 6/20![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 10/173:44 pm
BIL
- PDX
Nonstop2h 06m
Alaska Airlines
Tue 10/205:45 pm
PDX
- BIL
1 stop5h 05m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 8/146:00 am
BZN
- BOI
1 stop3h 48m
Delta
Sun 8/166:45 pm
BOI
- BZN
1 stop5h 19m
Delta
Deal found 6/22![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 11/71:55 pm
MSO
- PDX
1 stop3h 55m
Alaska Airlines
Tue 11/1010:48 am
PDX
- MSO
Nonstop1h 27m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 6/20. 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 7/116:00 am
BZN
- BOI
1 stop3h 29m
Delta
Tue 7/141:05 pm
BOI
- BZN
1 stop5h 39m
Delta
Deal found 6/20![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:30 pm
BZN
- PDX
1 stop5h 40m
United Airlines
Fri 10/165:00 am
PDX
- BZN
1 stop7h 31m
United Airlines
Deal found 6/19![United Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 9/34:16 pm
MSO
- PDX
1 stop6h 45m
Alaska Airlines
Tue 9/85:41 pm
PDX
- MSO
1 stop4h 20m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/177:15 pm
BZN
- PDX
1 stop6h 20m
Southwest
Fri 7/246:00 pm
PDX
- BZN
1 stop6h 15m
Southwest
Deal found 6/18![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 am
BIL
- PDX
2 stops10h 34m
United Airlines
Sat 11/149:00 am
PDX
- BIL
2 stops12h 16m
United Airlines
Deal found 6/19![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:15 am
BZN
- BOI
1 stop4h 14m
Delta
Sat 7/111:05 pm
BOI
- BZN
1 stop4h 09m
Delta
Deal found 6/20![Delta logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 9/249:20 am
BZN
- PDX
1 stop14h 25m
Alaska Airlines
Sun 9/2710:33 am
PDX
- BZN
Nonstop1h 51m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 6/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:15 pm
BZN
- PDX
2 stops7h 00m
Southwest
Tue 10/209:00 am
PDX
- BZN
2 stops9h 05m
Southwest
Deal found 6/21![Southwest logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Fri 10/1610:30 am
PDX
- BZN
1 stop24h 31m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:15 pm
BZN
- PDX
1 stop6h 20m
Southwest
Mon 7/205:35 pm
PDX
- BZN
1 stop5h 00m
Southwest
Deal found 6/22![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 6/20. 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.
Wed 8/265:20 am
BIL
- PDX
1 stop4h 17m
Delta
Mon 8/315:45 am
PDX
- BIL
1 stop4h 22m
Delta
Deal found 6/20![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 pm
BZN
- BOI
1 stop5h 30m
Southwest
Wed 7/296:00 am
BOI
- BZN
2 stops9h 15m
Southwest
Deal found 6/22![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
BZN
- PDX
1 stop3h 37m
Delta
Wed 9/95:50 pm
PDX
- BZN
1 stop3h 59m
Delta
Deal found 6/19![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 10/163:35 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Tue 10/2010:51 am
PDX
- BZN
1 stop12h 08m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:00 am
BIL
- BOI
1 stop4h 35m
United Airlines
Sun 8/306:30 am
BOI
- BIL
1 stop6h 51m
United Airlines
Deal found 6/22![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
BZN
- BOI
1 stop3h 51m
Delta
Fri 9/116:46 pm
BOI
- BZN
1 stop5h 29m
Delta
Deal found 6/19![Delta logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 9/19:20 am
BZN
- BOI
1 stop28h 42m
Alaska Airlines
Sat 9/56:49 pm
BOI
- BZN
1 stop25h 56m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
BIL
- BOI
1 stop6h 35m
United Airlines
Mon 8/35:46 pm
BOI
- BIL
1 stop5h 08m
United Airlines
Deal found 6/22![United Airlines logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 11/61:05 pm
FCA
- PDX
Nonstop1h 43m
Alaska Airlines
Tue 11/1011:03 am
PDX
- FCA
Nonstop1h 22m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 9/155:30 am
BIL
- BOI
1 stop4h 21m
Delta
Tue 9/226:44 pm
BOI
- BIL
1 stop3h 50m
Delta
Deal found 6/21![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 9/187:29 pm
BIL
- PDX
1 stop22h 21m
Alaska Airlines
Sun 9/205:41 pm
PDX
- BIL
1 stop4h 48m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:17 pm
BZN
- RDM
1 stop7h 42m
United Airlines
Sat 6/275:00 am
RDM
- BZN
1 stop7h 20m
United Airlines
Deal found 6/21![United Airlines logo]()
$488
Last-minute flights from Montana to OregonDiscover last-minute flight deals from Montana to Oregon. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Oregon. Data last updated June 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/20. 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.
Wed 7/87:30 pm
BZN
- BOI
1 stop4h 35m
Delta
Sun 7/126:00 am
BOI
- BZN
1 stop5h 17m
Delta
Deal found 6/20![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:15 am
BZN
- BOI
1 stop4h 14m
Delta
Sat 7/111:05 pm
BOI
- BZN
1 stop4h 09m
Delta
Deal found 6/19![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 6/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:15 pm
BZN
- PDX
1 stop6h 20m
Southwest
Wed 7/155:55 pm
PDX
- BZN
1 stop5h 55m
Southwest
Deal found 6/21![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 6/20. 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 7/116:00 am
BZN
- BOI
1 stop3h 29m
Delta
Mon 7/136:42 pm
BOI
- BZN
1 stop5h 41m
Delta
Deal found 6/20![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 6/20. 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 7/116:00 am
BZN
- BOI
1 stop3h 29m
Delta
Sat 7/115:15 pm
BOI
- BZN
1 stop4h 48m
Delta
Deal found 6/20![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 pm
BZN
- PDX
1 stop5h 55m
Southwest
Mon 7/205:35 pm
PDX
- BZN
1 stop5h 00m
Southwest
Deal found 6/22![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 6/22. 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 7/145:15 am
BZN
- PDX
1 stop4h 22m
Delta
Sat 7/185:54 pm
PDX
- BZN
1 stop3h 55m
Delta
Deal found 6/22![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:15 pm
BZN
- PDX
1 stop6h 20m
Southwest
Fri 7/246:00 pm
PDX
- BZN
1 stop6h 15m
Southwest
Deal found 6/19![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:20 am
BIL
- PDX
1 stop4h 16m
Delta
Tue 7/215:14 pm
PDX
- BIL
1 stop4h 36m
Delta
Deal found 6/19![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:15 am
BZN
- BOI
1 stop4h 14m
Delta
Mon 7/276:42 pm
BOI
- BZN
1 stop5h 41m
Delta
Deal found 6/19![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/245:15 am
BZN
- BOI
1 stop4h 14m
Delta
Sun 7/266:00 am
BOI
- BZN
1 stop5h 17m
Delta
Deal found 6/18![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:15 pm
BZN
- PDX
1 stop6h 20m
Southwest
Sat 8/110:50 am
PDX
- BZN
2 stops10h 10m
Southwest
Deal found 6/22![Southwest logo]()
$333
One-way flights from Montana to OregonSearch for one-way flight options from Montana to Oregon. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Montana to Oregon. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:41 am
BZN
- PDX
1 stop8h 24m
United Airlines
Deal found 6/19![United Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:08 pm
FCA
- PDX
1 stop24h 00m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$126
This Delta deal was found by Cheapflights users on 6/22. 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.
Thu 8/207:39 pm
BZN
- BOI
1 stop4h 20m
Delta
Deal found 6/22![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/235:20 am
BIL
- PDX
1 stop4h 21m
Delta
Deal found 6/18![Delta logo]()
$134
This deal was found by Cheapflights users on 6/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:42 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:27 pm
MSO
- PDX
1 stop6h 12m
Delta
Deal found 6/20![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:44 pm
BIL
- PDX
1 stop27h 24m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$142
This Booking.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Wed 9/233:42 pm
BIL
- PDX
Nonstop2h 02m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$144
This Booking.com deal was found by Cheapflights users on 6/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:42 pm
BZN
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/125:15 am
BZN
- BOI
1 stop4h 14m
Delta
Deal found 6/18![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:06 pm
BZN
- PDX
1 stop21h 15m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Wed 7/228:31 pm
BZN
- PDX
1 stop22h 17m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$153
Find flight deals from Montana to Oregon
Keep the following information in mind while searching for Montana to Oregon flight deals. Data was last updated June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Delta) |
One-way from | $109 (United Airlines) |
Popular in | April |
Cheapest in | October |
Average price | $317 |
Good round-trip deal | $307 or less |
Good one-way deal | $184 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Oregon 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 June 23, 2026.
Use the filters below to find and compare flights from Montana to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanBoise
BZN - BOI
BZNBOI
Bozeman Gallatin Field
Sun 8/23
6:00 am-9:48 am
1 stop3h 48m
Boise Air Term. Gowen Fld
Sun 8/30
8:45 am-2:26 pm
1 stop5h 41m
$187
BozemanPortland
BZN - PDX
BZNPDX
Bozeman Gallatin Field
Fri 10/23
3:35 pm-4:27 pm
Nonstop1h 52m
Portland
Sat 10/24
10:30 am-1:22 pm
Nonstop1h 52m
$217
BillingsPortland
BIL - PDX
BILPDX
Billings Logan Intl
Wed 8/26
5:20 am-8:37 am
1 stop4h 17m
Portland
Wed 9/2
5:45 am-11:07 am
1 stop4h 22m
$237
BozemanBoise
BZN - BOI
BZNBOI
Bozeman Gallatin Field
Fri 8/14
6:00 am-9:48 am
1 stop3h 48m
Boise Air Term. Gowen Fld
Sun 8/16
6:45 pm-12:04 am
1 stop5h 19m
$237
BozemanBoise
BZN - BOI
BZNBOI
Bozeman Gallatin Field
Sat 7/11
6:00 am-9:29 am
1 stop3h 29m
Boise Air Term. Gowen Fld
Tue 7/14
1:05 pm-6:44 pm
1 stop5h 39m
$237
BillingsPortland
BIL - PDX
BILPDX
Billings Logan Intl
Sat 10/17
3:44 pm-4:50 pm
Nonstop2h 06m
Portland
Tue 10/20
5:45 pm-11:50 pm
1 stop5h 05m
$247
MissoulaPortland
MSO - PDX
MSOPDX
Missoula Johnson-Bell Field
Sat 11/7
1:55 pm-4:50 pm
1 stop3h 55m
Portland
Tue 11/10
10:48 am-1:15 pm
Nonstop1h 27m
$257
MissoulaPortland
MSO - PDX
MSOPDX
Missoula Johnson-Bell Field
Thu 9/3
4:16 pm-10:01 pm
1 stop6h 45m
Portland
Tue 9/8
5:41 pm-11:01 pm
1 stop4h 20m
$272
BozemanBoise
BZN - BOI
BZNBOI
Bozeman Gallatin Field
Thu 7/9
5:15 am-9:29 am
1 stop4h 14m
Boise Air Term. Gowen Fld
Sat 7/11
1:05 pm-5:14 pm
1 stop4h 09m
$272
BozemanPortland
BZN - PDX
BZNPDX
Bozeman Gallatin Field
Thu 9/24
9:20 am-10:45 pm
1 stop14h 25m
Portland
Sun 9/27
10:33 am-1:24 pm
Nonstop1h 51m
$275
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Montana with our price prediction graph.
BZN-BOI
BZN-PDX
BIL-PDX
MSO-PDX
BIL-BOI
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 Montana to Oregon
USMT-USOR
BZN-BOI
BZN-PDX
BIL-PDX
MSO-PDX
What is the cheapest month to book a flight from Montana to Oregon?
Currently, October is the cheapest month in which you can book a flight from Montana to Oregon (average of $68). Flying from Montana to Oregon in June is currently the most expensive (average of $199). 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 MT to OR?
Find hourly flight availability from Montana to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Montana to Oregon by exploring options for tickets in the morning.
Weekly flight availability from Montana to Oregon
Explore weekly flight availability from Montana to Oregon. 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 June 23, 2026.
The most flights from USMT to USOR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Montana to Oregon?
How far ahead should I book a flight from Montana to Oregon?
The price you pay for your flight from Montana to Oregon may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated June 23, 2026.
Read through reviews of airlines operating flights from Montana to Oregon, such as Alaska Airlines,Delta, andHawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Montana to Oregon. 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 Montana to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Oregon by cabin class
Find flights from Montana to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Oregon flights
Browse other Montana and Oregon flight options. Last updated on June 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Oregon
Find the right flight back to Montana after your stay in Oregon
Montana to Oregon flights
Consider these flights traveling from Montana to Oregon.
Top 3 airlines flying from Montana to Oregon
Discover the top 3 airlines that operate flights from Montana to Oregon. 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$289 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$137 | Average$389 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$154 | Average$340 | FlexibilityNo cancel fee | On-timeN/A |