$90+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BZN
Apr 24 — May 11
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 25, 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 25, 2026.
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Sun 4/191:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:15 pm
BOI
- BZN
1 stop7h 00m
Southwest
Wed 5/63:20 pm
BZN
- BOI
2 stops9h 05m
Southwest
Deal found 3/23![Southwest logo]()
$186
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:30 am
PDX
- BIL
Nonstop1h 56m
Alaska Airlines
Sat 5/212:47 pm
BIL
- PDX
Nonstop2h 01m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:35 am
PDX
- BZN
Nonstop1h 48m
Alaska Airlines
Tue 4/282:03 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$197
This Expedia deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:04 pm
BOI
- BZN
1 stop5h 53m
Alaska Airlines
Mon 4/273:49 pm
BZN
- BOI
1 stop7h 13m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:20 pm
BOI
- BZN
1 stop6h 40m
Southwest
Mon 4/274:20 pm
BZN
- BOI
2 stops8h 25m
Southwest
Deal found 3/23![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 3/21. 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.
Sat 4/2510:25 am
PDX
- BZN
1 stop10h 15m
Southwest
Wed 5/611:20 am
BZN
- PDX
2 stops10h 40m
Southwest
Deal found 3/21![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:35 am
EUG
- BZN
1 stop7h 05m
Southwest
Wed 4/293:20 pm
BZN
- EUG
1 stop7h 40m
Southwest
Deal found 3/24![Southwest logo]()
$206
This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:30 am
PDX
- BIL
Nonstop1h 55m
Alaska Airlines
Mon 4/1312:34 pm
BIL
- PDX
Nonstop2h 07m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/1110:30 am
PDX
- BZN
Nonstop1h 40m
Hawaiian Airlines
Mon 4/134:04 pm
BZN
- PDX
Nonstop1h 50m
Hawaiian Airlines
Deal found 3/21![Hawaiian Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:45 pm
PDX
- BZN
2 stops8h 10m
Southwest
Sat 4/1811:10 am
BZN
- PDX
1 stop8h 35m
Southwest
Deal found 3/24![Southwest logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:35 am
PDX
- BZN
Nonstop1h 48m
Alaska Airlines
Sat 5/22:03 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$217
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 25, 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 25, 2026.
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:15 pm
BOI
- BZN
1 stop7h 00m
Southwest
Wed 5/63:20 pm
BZN
- BOI
2 stops9h 05m
Southwest
Deal found 3/23![Southwest logo]()
$186
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 4/212:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Fri 4/243:49 pm
BZN
- BOI
1 stop7h 13m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 3/21. 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 4/296:00 am
BOI
- FCA
1 stop5h 23m
Delta
Sun 5/35:05 am
FCA
- BOI
1 stop4h 48m
Delta
Deal found 3/21![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 5/25:00 am
PDX
- MSO
1 stop7h 35m
United Airlines
Tue 5/52:37 pm
MSO
- PDX
1 stop7h 32m
United Airlines
Deal found 3/22![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:55 pm
BOI
- BZN
1 stop5h 35m
Southwest
Sat 4/2511:10 am
BZN
- BOI
2 stops9h 15m
Southwest
Deal found 3/20![Southwest logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:35 am
PDX
- BZN
Nonstop1h 48m
Alaska Airlines
Wed 5/62:03 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:35 am
EUG
- BZN
1 stop7h 05m
Southwest
Wed 4/293:20 pm
BZN
- EUG
1 stop7h 40m
Southwest
Deal found 3/24![Southwest logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 4/2810:45 am
PDX
- MSO
Nonstop1h 34m
Alaska Airlines
Sat 5/21:08 pm
MSO
- PDX
Nonstop1h 36m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
EUG
- BZN
1 stop7h 15m
Southwest
Tue 4/219:55 am
BZN
- EUG
1 stop7h 45m
Southwest
Deal found 3/25![Southwest logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:45 am
PDX
- FCA
Nonstop1h 27m
Alaska Airlines
Sat 4/1812:52 pm
FCA
- PDX
Nonstop1h 37m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 3/22. 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 9/36:20 am
RDM
- BZN
1 stop7h 16m
Delta
Sun 9/68:30 am
BZN
- RDM
1 stop4h 37m
Delta
Deal found 3/22![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 3/22. 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 4/215:30 am
PDX
- BZN
2 stops8h 10m
Southwest
Tue 4/288:10 am
BZN
- PDX
2 stops9h 15m
Southwest
Deal found 3/22![Southwest logo]()
$229
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:41 pm
RDM
- BZN
1 stop3h 59m
Delta
Sun 4/197:18 am
BZN
- RDM
1 stop4h 37m
Delta
Deal found 3/24![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 4/295:00 am
PDX
- BIL
1 stop7h 23m
United Airlines
Sat 5/25:05 am
BIL
- PDX
2 stops10h 52m
United Airlines
Deal found 3/22![United Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:04 pm
BOI
- BZN
1 stop5h 53m
Alaska Airlines
Wed 4/228:00 am
BZN
- BOI
1 stop4h 35m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 am
PDX
- BZN
1 stop11h 05m
Southwest
Mon 4/274:20 pm
BZN
- PDX
2 stops9h 35m
Southwest
Deal found 3/23![Southwest logo]()
$231
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:41 pm
BOI
- BZN
1 stop5h 18m
Delta
Thu 5/215:35 am
BZN
- BOI
1 stop3h 57m
Delta
Deal found 3/25![Delta logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 4/102:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Sun 4/121:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 3/21. 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.
Sat 5/26:30 am
EUG
- BZN
1 stop7h 05m
Delta
Sat 8/2211:30 am
BZN
- EUG
1 stop5h 28m
Delta
Deal found 3/21![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 3/22. 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 4/94:55 pm
RDM
- BZN
1 stop4h 51m
Delta
Sun 4/127:35 am
BZN
- RDM
1 stop4h 07m
Delta
Deal found 3/22![Delta logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 4/238:45 am
PDX
- MSO
1 stop5h 14m
Alaska Airlines
Mon 4/273:55 pm
MSO
- PDX
1 stop4h 39m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 3/20. 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 8/195:21 pm
MFR
- BZN
1 stop4h 03m
Delta
Mon 8/248:30 am
BZN
- MFR
1 stop4h 48m
Delta
Deal found 3/20![Delta logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 4/151:23 pm
RDM
- BZN
1 stop4h 23m
Alaska Airlines
Sat 4/187:00 am
BZN
- RDM
1 stop6h 29m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/21. 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.
Mon 5/116:41 pm
BOI
- BZN
1 stop5h 18m
Delta
Mon 5/185:35 am
BZN
- BOI
1 stop3h 57m
Delta
Deal found 3/21![Delta logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:31 pm
RDM
- BZN
1 stop4h 11m
Alaska Airlines
Sun 5/178:00 am
BZN
- RDM
1 stop5h 59m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:50 pm
EUG
- BZN
1 stop7h 10m
Southwest
Sun 4/265:25 am
BZN
- EUG
2 stops10h 45m
Southwest
Deal found 3/24![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:05 pm
PDX
- BIL
1 stop4h 19m
Delta
Sat 4/256:18 pm
BIL
- PDX
1 stop5h 27m
Delta
Deal found 3/24![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:23 pm
RDM
- BZN
1 stop4h 23m
Alaska Airlines
Tue 4/217:00 am
BZN
- RDM
1 stop6h 29m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/21. 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.
Wed 7/810:30 am
EUG
- BZN
2 stops11h 10m
Southwest
Sun 7/126:00 am
BZN
- EUG
1 stop7h 40m
Southwest
Deal found 3/21![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 3/20. 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 5/287:00 pm
PDX
- MSO
1 stop4h 22m
Delta
Mon 6/15:30 am
MSO
- PDX
1 stop4h 22m
Delta
Deal found 3/20![Delta logo]()
$318
Last-minute flights from Oregon to MontanaDiscover last-minute flight deals from Oregon to Montana. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Montana. Data last updated March 25, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:30 am
PDX
- BIL
Nonstop1h 55m
Alaska Airlines
Mon 4/1312:34 pm
BIL
- PDX
Nonstop2h 07m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/1110:30 am
PDX
- BZN
Nonstop1h 40m
Hawaiian Airlines
Mon 4/134:04 pm
BZN
- PDX
Nonstop1h 50m
Hawaiian Airlines
Deal found 3/21![Hawaiian Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:45 pm
PDX
- BZN
2 stops8h 10m
Southwest
Sat 4/1811:10 am
BZN
- PDX
1 stop8h 35m
Southwest
Deal found 3/24![Southwest logo]()
$210
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Sun 4/191:50 pm
BZN
- BOI
Nonstop1h 15m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
EUG
- BZN
1 stop7h 15m
Southwest
Tue 4/219:55 am
BZN
- EUG
1 stop7h 45m
Southwest
Deal found 3/25![Southwest logo]()
$225
This Expedia deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:04 pm
BOI
- BZN
1 stop5h 53m
Alaska Airlines
Mon 4/273:49 pm
BZN
- BOI
1 stop7h 13m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:20 pm
BOI
- BZN
1 stop6h 40m
Southwest
Mon 4/274:20 pm
BZN
- BOI
2 stops8h 25m
Southwest
Deal found 3/23![Southwest logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:35 am
PDX
- BZN
Nonstop1h 48m
Alaska Airlines
Tue 4/282:03 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:35 am
EUG
- BZN
1 stop7h 05m
Southwest
Wed 4/293:20 pm
BZN
- EUG
1 stop7h 40m
Southwest
Deal found 3/24![Southwest logo]()
$206
This Southwest deal was found by Cheapflights users on 3/21. 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.
Sat 4/2510:25 am
PDX
- BZN
1 stop10h 15m
Southwest
Wed 5/611:20 am
BZN
- PDX
2 stops10h 40m
Southwest
Deal found 3/21![Southwest logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:30 am
PDX
- BIL
Nonstop1h 56m
Alaska Airlines
Sat 5/212:47 pm
BIL
- PDX
Nonstop2h 01m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:35 am
PDX
- BZN
Nonstop1h 48m
Alaska Airlines
Sat 5/22:03 pm
BZN
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$217
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 25, 2026.
Search for one-way flight options from Oregon to Montana. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 pm
PDX
- BZN
1 stop6h 15m
Southwest
Deal found 3/23![Southwest logo]()
$90
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:20 pm
BOI
- BZN
1 stop6h 40m
Southwest
Deal found 3/23![Southwest logo]()
$99
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Wed 4/155:00 am
PDX
- BIL
1 stop7h 23m
United Airlines
Deal found 3/21![United Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:46 pm
PDX
- BZN
1 stop14h 33m
Allegiant Air
Deal found 3/24![Allegiant Air logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:46 pm
PDX
- BZN
1 stop14h 33m
Allegiant Air
Deal found 3/20![Allegiant Air logo]()
$107
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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.
Mon 4/202:18 pm
BOI
- BZN
Nonstop1h 06m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$109
This Alaska Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:30 am
PDX
- BIL
Nonstop1h 56m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 am
PDX
- BZN
1 stop11h 05m
Southwest
Deal found 3/23![Southwest logo]()
$119
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:00 am
PDX
- BIL
1 stop7h 23m
United Airlines
Deal found 3/23![United Airlines logo]()
$128
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 5/410:30 am
PDX
- BIL
Nonstop1h 56m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 pm
PDX
- BZN
1 stop6h 10m
Southwest
Deal found 3/20![Southwest logo]()
$130
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 8/245:00 am
PDX
- BZN
1 stop7h 28m
United Airlines
Deal found 3/22![United Airlines logo]()
$134
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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Expedia) |
One-way from | $90 (Southwest) |
Popular in | May |
Cheapest in | January |
Average price | $308 |
Good round-trip deal | $237 or less |
Good one-way deal | $174 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 25, 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
Tue 5/5
5:15 pm-12:15 am
1 stop7h 00m
Bozeman Gallatin Field
Wed 5/6
3:20 pm-12:25 am
2 stops9h 05m
$186
BoiseBozeman
BOI - BZN
BOIBZN
Boise Air Term. Gowen Fld
Sat 4/18
1:55 pm-7:30 pm
1 stop5h 35m
Bozeman Gallatin Field
Sat 4/25
11:10 am-8:25 pm
2 stops9h 15m
$202
EugeneBozeman
EUG - BZN
EUGBZN
Eugene
Wed 4/22
6:35 am-2:40 pm
1 stop7h 05m
Bozeman Gallatin Field
Wed 4/29
3:20 pm-10:00 pm
1 stop7h 40m
$206
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
3:49 pm-11:02 pm
1 stop7h 13m
$207
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Sat 5/2
10:35 am-1:23 pm
Nonstop1h 48m
Bozeman Gallatin Field
Wed 5/6
2:03 pm-2:53 pm
Nonstop1h 50m
$217
EugeneBozeman
EUG - BZN
EUGBZN
Eugene
Sat 4/18
6:00 am-2:15 pm
1 stop7h 15m
Bozeman Gallatin Field
Tue 4/21
9:55 am-4:40 pm
1 stop7h 45m
$225
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Tue 4/21
5:30 am-2:40 pm
2 stops8h 10m
Bozeman Gallatin Field
Tue 4/28
8:10 am-4:25 pm
2 stops9h 15m
$229
PortlandBozeman
PDX - BZN
PDXBZN
Portland
Mon 4/20
10:55 am-11:00 pm
1 stop11h 05m
Bozeman Gallatin Field
Mon 4/27
4:20 pm-12:55 am
2 stops9h 35m
$231
PortlandMissoula
PDX - MSO
PDXMSO
Portland
Tue 4/28
10:45 am-1:19 pm
Nonstop1h 34m
Missoula Johnson-Bell Field
Sat 5/2
1:08 pm-1:44 pm
Nonstop1h 36m
$237
PortlandKalispell
PDX - FCA
PDXFCA
Portland
Tue 4/14
10:45 am-1:12 pm
Nonstop1h 27m
Kalispell Glacier Park
Sat 4/18
12:52 pm-1:29 pm
Nonstop1h 37m
$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-BIL
PDX-BZN
EUG-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
BOI-BZN
PDX-BIL
PDX-BZN
EUG-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 25, 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 23, 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.
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 March 25, 2026.
The most flights from USOR to USMT are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, 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?
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 25, 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.
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Comfort
7.8
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 25, 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$309 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$109 | Average$387 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$184 | Average$430 | FlexibilityNo cancel fee | On-time69% |