$141+ Cheap flights from Helena (HLN) 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PDX
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Helena to Oregon 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 Helena to OregonExplore the most affordable flight options available from Helena to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Helena to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:40 am
HLN
- BOI
1 stop4h 13m
Delta
Thu 4/308:00 am
BOI
- HLN
1 stop4h 24m
Delta
Deal found 2/11![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:22 pm
HLN
- BOI
2 stops13h 45m
Alaska Airlines
Thu 4/3012:15 pm
BOI
- HLN
1 stop5h 30m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 3/134:36 pm
HLN
- BOI
1 stop7h 23m
Alaska Airlines
Fri 3/206:04 pm
BOI
- HLN
1 stop23h 41m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:30 am
HLN
- PDX
1 stop4h 45m
Delta
Sat 3/145:02 pm
PDX
- HLN
1 stop4h 28m
Delta
Deal found 2/11![Delta logo]()
$315
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:22 pm
HLN
- BOI
2 stops14h 06m
Alaska Airlines
Wed 4/19:55 am
BOI
- HLN
1 stop7h 50m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 3/44:36 pm
HLN
- BOI
1 stop17h 04m
Alaska Airlines
Sat 3/711:54 am
BOI
- HLN
1 stop4h 05m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:22 pm
HLN
- MFR
1 stop25h 48m
Alaska Airlines
Sat 4/45:45 am
MFR
- HLN
1 stop11h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/274:36 pm
HLN
- PDX
1 stop5h 34m
Alaska Airlines
Tue 3/38:30 am
PDX
- HLN
1 stop6h 29m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 3/64:36 pm
HLN
- PDX
1 stop17h 13m
Alaska Airlines
Sun 3/86:00 am
PDX
- HLN
1 stop8h 59m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:30 pm
HLN
- EUG
1 stop8h 08m
United Airlines
Sat 10/311:00 pm
EUG
- HLN
1 stop6h 59m
United Airlines
Deal found 2/10![United Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:36 pm
HLN
- PDX
1 stop5h 34m
Alaska Airlines
Thu 3/56:00 am
PDX
- HLN
1 stop8h 59m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$388
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:22 pm
HLN
- MFR
2 stops18h 32m
Alaska Airlines
Fri 4/35:45 am
MFR
- HLN
1 stop11h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$392
Best flights from Helena to OregonDiscover carefully curated flight deals from Helena to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Helena to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:40 am
HLN
- BOI
1 stop4h 13m
Delta
Thu 4/308:00 am
BOI
- HLN
1 stop4h 24m
Delta
Deal found 2/11![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:22 pm
HLN
- BOI
2 stops13h 45m
Alaska Airlines
Thu 4/3012:15 pm
BOI
- HLN
1 stop5h 30m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:25 pm
HLN
- MFR
1 stop7h 53m
United Airlines
Sun 3/15:02 am
MFR
- HLN
1 stop7h 38m
United Airlines
Deal found 2/10![United Airlines logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 3/134:36 pm
HLN
- BOI
1 stop7h 23m
Alaska Airlines
Fri 3/206:04 pm
BOI
- HLN
1 stop23h 41m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:30 am
HLN
- PDX
1 stop4h 45m
Delta
Sat 3/145:02 pm
PDX
- HLN
1 stop4h 28m
Delta
Deal found 2/11![Delta logo]()
$315
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:22 pm
HLN
- BOI
2 stops14h 06m
Alaska Airlines
Wed 4/19:55 am
BOI
- HLN
1 stop7h 50m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 3/44:36 pm
HLN
- BOI
1 stop17h 04m
Alaska Airlines
Sat 3/711:54 am
BOI
- HLN
1 stop4h 05m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:22 pm
HLN
- MFR
1 stop25h 48m
Alaska Airlines
Sat 4/45:45 am
MFR
- HLN
1 stop11h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/274:36 pm
HLN
- PDX
1 stop5h 34m
Alaska Airlines
Tue 3/38:30 am
PDX
- HLN
1 stop6h 29m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 3/64:36 pm
HLN
- PDX
1 stop17h 13m
Alaska Airlines
Sun 3/86:00 am
PDX
- HLN
1 stop8h 59m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:36 pm
HLN
- PDX
1 stop5h 34m
Alaska Airlines
Thu 3/56:00 am
PDX
- HLN
1 stop8h 59m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$388
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:22 pm
HLN
- MFR
2 stops18h 32m
Alaska Airlines
Fri 4/35:45 am
MFR
- HLN
1 stop11h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:43 pm
HLN
- PDX
1 stop5h 51m
Alaska Airlines
Tue 6/912:33 pm
PDX
- HLN
2 stops26h 49m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:59 pm
HLN
- RDM
1 stop8h 24m
Alaska Airlines
Mon 6/291:26 pm
RDM
- HLN
1 stop25h 56m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:22 pm
HLN
- PDX
1 stop4h 16m
Alaska Airlines
Sun 3/229:45 pm
PDX
- HLN
2 stops19h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 2/284:36 pm
HLN
- RDM
1 stop5h 56m
Alaska Airlines
Wed 3/47:26 pm
RDM
- HLN
1 stop19h 33m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/14:36 pm
HLN
- RDM
1 stop5h 56m
Alaska Airlines
Wed 3/47:26 pm
RDM
- HLN
1 stop19h 33m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$459
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:36 pm
HLN
- BOI
1 stop6h 04m
Alaska Airlines
Fri 3/137:15 am
BOI
- HLN
2 stops8h 44m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/254:36 pm
HLN
- RDM
1 stop5h 56m
Alaska Airlines
Sat 2/289:02 am
RDM
- HLN
1 stop5h 57m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/254:36 pm
HLN
- EUG
1 stop5h 55m
Alaska Airlines
Sat 2/289:01 am
EUG
- HLN
1 stop5h 58m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$495
Last-minute flights from Helena to OregonDiscover last-minute flight deals from Helena to Oregon. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Oregon. Data last updated February 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:25 pm
HLN
- MFR
1 stop7h 53m
United Airlines
Sun 3/15:02 am
MFR
- HLN
1 stop7h 38m
United Airlines
Deal found 2/10![United Airlines logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/274:36 pm
HLN
- PDX
1 stop5h 34m
Alaska Airlines
Tue 3/38:30 am
PDX
- HLN
1 stop6h 29m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 2/284:36 pm
HLN
- RDM
1 stop5h 56m
Alaska Airlines
Wed 3/47:26 pm
RDM
- HLN
1 stop19h 33m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:36 pm
HLN
- PDX
1 stop5h 34m
Alaska Airlines
Thu 3/56:00 am
PDX
- HLN
1 stop8h 59m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 3/44:36 pm
HLN
- BOI
1 stop17h 04m
Alaska Airlines
Sat 3/711:54 am
BOI
- HLN
1 stop4h 05m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 3/64:36 pm
HLN
- PDX
1 stop17h 13m
Alaska Airlines
Sun 3/86:00 am
PDX
- HLN
1 stop8h 59m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:30 am
HLN
- PDX
1 stop4h 45m
Delta
Sat 3/145:02 pm
PDX
- HLN
1 stop4h 28m
Delta
Deal found 2/11![Delta logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 3/134:36 pm
HLN
- BOI
1 stop7h 23m
Alaska Airlines
Fri 3/206:04 pm
BOI
- HLN
1 stop23h 41m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:22 pm
HLN
- PDX
1 stop4h 16m
Alaska Airlines
Sun 3/229:45 pm
PDX
- HLN
2 stops19h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$431
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:22 pm
HLN
- BOI
1 stop5h 34m
Alaska Airlines
Wed 4/19:55 am
BOI
- HLN
1 stop7h 50m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$257
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:22 pm
HLN
- MFR
2 stops18h 32m
Alaska Airlines
Fri 4/35:45 am
MFR
- HLN
1 stop11h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:22 pm
HLN
- MFR
1 stop25h 48m
Alaska Airlines
Sat 4/45:45 am
MFR
- HLN
1 stop11h 00m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$373
One-way flights from Helena to OregonSearch for one-way flight options from Helena to Oregon. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Helena to Oregon. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/11. 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.
Sun 3/85:30 am
HLN
- PDX
1 stop4h 34m
Delta
Deal found 2/11![Delta logo]()
$141
This Orbitz deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:22 pm
HLN
- EUG
1 stop6h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$141
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/91:02 pm
HLN
- PDX
1 stop6h 13m
Delta
Deal found 2/9![Delta logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 3/256:22 pm
HLN
- PDX
1 stop4h 16m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$176
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:36 pm
HLN
- PDX
1 stop26h 29m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:59 pm
HLN
- EUG
1 stop8h 21m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$237
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:59 pm
HLN
- MFR
1 stop17h 30m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/84:36 pm
HLN
- PDX
3 stops42h 00m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:22 pm
HLN
- EUG
3 stops53h 42m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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.
Mon 3/94:36 pm
HLN
- PDX
3 stops25h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:15 am
HLN
- OTH
1 stop8h 08m
United Airlines
Deal found 2/10![United Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Wed 3/256:22 pm
HLN
- PDX
3 stops44h 24m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$551
Find flight deals from Helena to Oregon
Keep the following information in mind while searching for Helena to Oregon flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $141 (Delta) |
Popular in | November |
Cheapest in | July |
Average price | $420 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena 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 February 13, 2026.
Use the filters below to find and compare flights from Helena to Oregon that are best for you.
Fly from
Helena
Fly to
Oregon
Route
Depart
Return
Price
HelenaBoise
HLN - BOI
HLNBOI
Helena
Wed 4/29
5:40 am-9:53 am
1 stop4h 13m
Boise Air Term. Gowen Fld
Thu 4/30
8:00 am-12:24 pm
1 stop4h 24m
$257
HelenaBoise
HLN - BOI
HLNBOI
Helena
Wed 4/29
6:22 pm-8:07 am
2 stops13h 45m
Boise Air Term. Gowen Fld
Thu 4/30
12:15 pm-5:45 pm
1 stop5h 30m
$295
HelenaBoise
HLN - BOI
HLNBOI
Helena
Fri 3/13
4:36 pm-11:59 pm
1 stop7h 23m
Boise Air Term. Gowen Fld
Fri 3/20
6:04 pm-5:45 pm
1 stop23h 41m
$303
HelenaPortland
HLN - PDX
HLNPDX
Helena
Sat 3/7
5:30 am-9:15 am
1 stop4h 45m
Portland
Sat 3/14
5:02 pm-10:30 pm
1 stop4h 28m
$315
HelenaBoise
HLN - BOI
HLNBOI
Helena
Sat 3/28
6:22 pm-8:28 am
2 stops14h 06m
Boise Air Term. Gowen Fld
Wed 4/1
9:55 am-5:45 pm
1 stop7h 50m
$347
HelenaBoise
HLN - BOI
HLNBOI
Helena
Wed 3/4
4:36 pm-9:40 am
1 stop17h 04m
Boise Air Term. Gowen Fld
Sat 3/7
11:54 am-3:59 pm
1 stop4h 05m
$350
HelenaMedford
HLN - MFR
HLNMFR
Helena
Tue 3/31
6:22 pm-7:10 pm
1 stop25h 48m
Medford
Sat 4/4
5:45 am-5:45 pm
1 stop11h 00m
$373
HelenaPortland
HLN - PDX
HLNPDX
Helena
Fri 2/27
4:36 pm-9:10 pm
1 stop5h 34m
Portland
Tue 3/3
8:30 am-3:59 pm
1 stop6h 29m
$378
HelenaPortland
HLN - PDX
HLNPDX
Helena
Fri 3/6
4:36 pm-8:49 am
1 stop17h 13m
Portland
Sun 3/8
6:00 am-3:59 pm
1 stop8h 59m
$383
HelenaPortland
HLN - PDX
HLNPDX
Helena
Tue 3/3
4:36 pm-9:10 pm
1 stop5h 34m
Portland
Thu 3/5
6:00 am-3:59 pm
1 stop8h 59m
$388
Showing 1-10 of 29 results
Best time to book a flight from Helena to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Helena with our price prediction graph.
HLN-BOI
HLN-PDX
HLN-MFR
HLN-EUG
HLN-RDM
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 Helena to Oregon
HLN-USOR
HLN-BOI
HLN-PDX
HLN-MFR
HLN-EUG
What is the cheapest month to book a flight from Helena to Oregon?
Currently, October is the cheapest month in which you can book a flight from Helena to Oregon (average of $106). Flying from Helena to Oregon in July is currently the most expensive (average of $233). 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.
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 February 13, 2026.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Helena to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Boarding
8.1
Overall
8.0
Comfort
7.8
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Boarding
8.1
Overall
8.0
Comfort
7.8
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Boarding
8.1
Overall
8.0
Comfort
7.8
Food
7.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Helena 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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Complete your trip
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Helena and Oregon flights
Browse other Helena and Oregon flight options. Last updated on February 13, 2026.
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Helena to Oregon flights
Consider these flights traveling from Helena to Oregon.
Top 2 airlines flying from Helena to Oregon
Discover the top 2 airlines that operate flights from Helena 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$350 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$158 | Average$385 | FlexibilityNo cancel fee | On-timeN/A |