$144+ Cheap flights from Helena (HLN) to North America
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LAX
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Helena to North America 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 Helena to North AmericaExplore the most affordable flight options available from Helena to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
Explore the most affordable flight options available from Helena to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 10/174:48 pm
HLN
- SEA
Nonstop1h 53m
Alaska Airlines
Sat 10/241:36 pm
SEA
- HLN
Nonstop1h 35m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 5/19. 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 10/85:45 am
HLN
- SEA
1 stop7h 39m
Delta
Sun 10/115:45 am
SEA
- HLN
1 stop5h 39m
Delta
Deal found 5/19![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/156:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Sun 6/2111:30 am
DEN
- HLN
Nonstop2h 03m
United Airlines
Deal found 5/18![United Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 5/21. 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 7/166:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Mon 7/207:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/21![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 10/912:50 pm
HLN
- DEN
1 stop6h 20m
Delta
Mon 10/126:25 pm
DEN
- HLN
1 stop4h 16m
Delta
Deal found 5/20![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/21. 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 6/106:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Sat 6/137:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/21![United Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 5/19. 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 7/12:20 pm
HLN
- DEN
Nonstop2h 16m
United Airlines
Mon 7/67:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/19![United Airlines logo]()
$305
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:09 pm
HLN
- SEA
Nonstop1h 52m
Alaska Airlines
Sun 7/51:57 pm
SEA
- HLN
Nonstop1h 35m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Mon 6/87:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/20![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/18. 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 6/51:03 pm
HLN
- SEA
1 stop6h 43m
Delta
Mon 6/85:30 am
SEA
- HLN
1 stop5h 50m
Delta
Deal found 5/18![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 5/18. 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 11/612:50 pm
HLN
- SEA
1 stop5h 03m
Delta
Sun 11/85:45 am
SEA
- HLN
1 stop5h 39m
Delta
Deal found 5/18![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 9/115:18 pm
HLN
- DEN
1 stop5h 59m
Alaska Airlines
Tue 9/158:22 am
DEN
- HLN
1 stop8h 19m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$327
Best flights from Helena to North AmericaDiscover carefully curated flight deals from Helena to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Helena to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 10/174:48 pm
HLN
- SEA
Nonstop1h 53m
Alaska Airlines
Sat 10/241:36 pm
SEA
- HLN
Nonstop1h 35m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 5/21. 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.
Thu 10/85:45 am
HLN
- SEA
1 stop7h 39m
Delta
Thu 10/155:45 am
SEA
- HLN
1 stop5h 39m
Delta
Deal found 5/21![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 8/252:35 pm
HLN
- DEN
Nonstop2h 10m
United Airlines
Mon 8/317:30 pm
DEN
- HLN
Nonstop2h 00m
United Airlines
Deal found 5/18![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/19. 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 10/85:45 am
HLN
- SEA
1 stop7h 39m
Delta
Sun 10/115:45 am
SEA
- HLN
1 stop5h 39m
Delta
Deal found 5/19![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 8/55:09 pm
HLN
- SEA
Nonstop1h 52m
Alaska Airlines
Wed 8/121:57 pm
SEA
- HLN
Nonstop1h 35m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 8/255:35 am
HLN
- DEN
1 stop3h 44m
Delta
Mon 8/313:40 pm
DEN
- HLN
1 stop6h 54m
Delta
Deal found 5/18![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 10/912:50 pm
HLN
- DEN
1 stop6h 20m
Delta
Mon 10/126:25 pm
DEN
- HLN
1 stop4h 16m
Delta
Deal found 5/20![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:18 pm
HLN
- DEN
1 stop5h 59m
Alaska Airlines
Tue 9/158:22 am
DEN
- HLN
1 stop8h 19m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 10/96:15 am
HLN
- DEN
Nonstop2h 08m
United Airlines
Mon 10/1211:42 am
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/21![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/22. 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 9/162:35 pm
HLN
- DEN
Nonstop2h 10m
United Airlines
Sat 9/1911:42 am
DEN
- HLN
Nonstop2h 03m
United Airlines
Deal found 5/22![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Tue 6/91:30 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 6/51:03 pm
HLN
- LAS
1 stop6h 04m
Delta
Mon 6/86:00 am
LAS
- HLN
1 stop5h 20m
Delta
Deal found 5/20![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:09 pm
HLN
- LAS
1 stop6h 56m
Alaska Airlines
Tue 8/187:05 am
LAS
- HLN
1 stop8h 27m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 6/272:20 pm
HLN
- LAS
1 stop6h 48m
United Airlines
Wed 7/15:30 am
LAS
- HLN
1 stop7h 03m
United Airlines
Deal found 5/21![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 5/19. 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 6/45:45 am
HLN
- LAS
2 stops7h 40m
Delta
Wed 6/105:00 pm
LAS
- HLN
1 stop4h 31m
Delta
Deal found 5/19![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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.
Tue 10/204:48 pm
HLN
- PHX
1 stop8h 04m
Alaska Airlines
Wed 10/218:00 am
PHX
- HLN
1 stop7h 11m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 6/191:00 pm
HLN
- PHX
1 stop4h 06m
Delta
Fri 6/265:05 pm
PHX
- HLN
1 stop4h 36m
Delta
Deal found 5/20![Delta logo]()
$349
This Travelocity deal was found by Cheapflights users on 5/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:41 pm
HLN
- EWR
1 stop11h 23m
Alaska Airlines
Sun 11/227:17 am
EWR
- HLN
1 stop10h 14m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 8/166:15 am
HLN
- DEN
Nonstop2h 10m
United Airlines
Wed 8/1911:42 am
DEN
- HLN
Nonstop2h 03m
United Airlines
Deal found 5/18![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/21. 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 7/15:35 am
HLN
- PHX
1 stop4h 14m
Delta
Sun 7/55:15 pm
PHX
- HLN
1 stop4h 16m
Delta
Deal found 5/21![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 8/165:09 pm
HLN
- DEN
1 stop5h 36m
Alaska Airlines
Wed 8/198:22 am
DEN
- HLN
1 stop8h 12m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Fri 6/52:20 pm
HLN
- SEA
1 stop7h 50m
United Airlines
Tue 6/95:07 am
SEA
- HLN
1 stop7h 26m
United Airlines
Deal found 5/22![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 5/22. 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 10/2312:50 pm
HLN
- PHX
1 stop6h 36m
Delta
Mon 10/265:20 pm
PHX
- HLN
1 stop4h 21m
Delta
Deal found 5/22![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 6/64:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Tue 6/91:30 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/62:20 pm
HLN
- EWR
1 stop7h 24m
United Airlines
Wed 6/106:00 am
EWR
- HLN
1 stop9h 33m
United Airlines
Deal found 5/22![United Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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 6/34:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Sat 6/61:30 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/22. 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.
Sat 11/712:50 pm
HLN
- MCO
1 stop9h 09m
Delta
Fri 11/137:05 am
MCO
- HLN
1 stop7h 19m
Delta
Deal found 5/22![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:20 pm
HLN
- SEA
2 stops10h 12m
United Airlines
Tue 6/92:36 pm
SEA
- HLN
1 stop5h 44m
United Airlines
Deal found 5/20![United Airlines logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 6/54:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Tue 6/91:30 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/19. 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.
Fri 6/51:03 pm
HLN
- PHX
1 stop3h 56m
Delta
Mon 6/86:00 am
PHX
- HLN
1 stop5h 20m
Delta
Deal found 5/19![Delta logo]()
$369
Last-minute flights from Helena to North AmericaDiscover last-minute flight deals from Helena to North America. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to North America. Data last updated May 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:20 pm
HLN
- DEN
Nonstop2h 16m
United Airlines
Thu 6/47:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/20![United Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Tue 6/91:30 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 5/18. 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 6/35:45 am
HLN
- PHX
1 stop3h 43m
Delta
Sat 6/65:16 pm
PHX
- HLN
1 stop4h 17m
Delta
Deal found 5/18![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Mon 6/87:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/20![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/20. 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 6/45:45 am
HLN
- DEN
1 stop3h 37m
Delta
Mon 6/83:55 pm
DEN
- HLN
1 stop6h 36m
Delta
Deal found 5/20![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/18. 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 6/51:03 pm
HLN
- SEA
1 stop6h 43m
Delta
Mon 6/85:30 am
SEA
- HLN
1 stop5h 50m
Delta
Deal found 5/18![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Thu 6/1111:30 am
DEN
- HLN
Nonstop2h 03m
United Airlines
Deal found 5/20![United Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 6/64:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Tue 6/91:30 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:43 pm
HLN
- PHX
1 stop8h 16m
Alaska Airlines
Tue 6/97:20 am
PHX
- HLN
1 stop7h 46m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/21. 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 6/106:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Sat 6/137:18 pm
DEN
- HLN
Nonstop2h 02m
United Airlines
Deal found 5/21![United Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/156:15 am
HLN
- DEN
Nonstop1h 58m
United Airlines
Sun 6/2111:30 am
DEN
- HLN
Nonstop2h 03m
United Airlines
Deal found 5/18![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 6/191:00 pm
HLN
- PHX
1 stop4h 06m
Delta
Fri 6/265:05 pm
PHX
- HLN
1 stop4h 36m
Delta
Deal found 5/20![Delta logo]()
$349
One-way flights from Helena to North AmericaSearch for one-way flight options from Helena to North America. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Helena to North America. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Delta deal was found by Cheapflights users on 5/20. 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 9/1012:50 pm
HLN
- SEA
1 stop5h 02m
Delta
Deal found 5/20![Delta logo]()
$144
This Delta deal was found by Cheapflights users on 5/18. 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 6/245:35 am
HLN
- PHX
1 stop4h 14m
Delta
Deal found 5/18![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 5/19. 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.
Fri 7/1712:55 pm
HLN
- LAS
2 stops9h 09m
Delta
Deal found 5/19![Delta logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 9/65:11 pm
HLN
- PHL
1 stop10h 29m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$175
This Expedia deal was found by Cheapflights users on 5/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:43 pm
HLN
- DEN
1 stop7h 16m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:09 pm
HLN
- SEA
Nonstop1h 52m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 6/175:35 am
HLN
- SEA
1 stop4h 30m
Delta
Deal found 5/19![Delta logo]()
$194
This Expedia deal was found by Cheapflights users on 5/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$199
This Expedia deal was found by Cheapflights users on 5/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:11 pm
HLN
- SEA
Nonstop1h 57m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$204
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 6/64:43 pm
HLN
- SEA
Nonstop1h 50m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 5/21. 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 8/1912:55 pm
HLN
- SEA
1 stop6h 49m
Delta
Deal found 5/21![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 5/19. 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 6/277:00 am
HLN
- SFO
1 stop6h 09m
Delta
Deal found 5/19![Delta logo]()
$216
Find flight deals from Helena to North America
Keep the following information in mind while searching for Helena to North America flight deals. Data was last updated May 23, 2026.
Round-trip from | $187 (Alaska Airlines) |
|---|---|
One-way from | $144 (Delta) |
Good round-trip deal | $357 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to North America 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 May 23, 2026.
Use the filters below to find and compare flights from Helena to North America that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaSeattle
HLN - SEA
HLNSEA
Helena
Sat 10/17
4:48 pm-5:41 pm
Nonstop1h 53m
Seattle/Tacoma Intl
Sat 10/24
1:36 pm-4:11 pm
Nonstop1h 35m
$187
HelenaSeattle
HLN - SEA
HLNSEA
Helena
Thu 10/8
5:45 am-12:24 pm
1 stop7h 39m
Seattle/Tacoma Intl
Thu 10/15
5:45 am-12:24 pm
1 stop5h 39m
$227
HelenaSeattle
HLN - SEA
HLNSEA
Helena
Thu 10/8
5:45 am-12:24 pm
1 stop7h 39m
Seattle/Tacoma Intl
Sun 10/11
5:45 am-12:24 pm
1 stop5h 39m
$227
HelenaDenver
HLN - DEN
HLNDEN
Helena
Tue 8/25
5:35 am-9:19 am
1 stop3h 44m
Denver Intl
Mon 8/31
3:40 pm-10:34 pm
1 stop6h 54m
$289
HelenaDenver
HLN - DEN
HLNDEN
Helena
Fri 10/9
12:50 pm-7:10 pm
1 stop6h 20m
Denver Intl
Mon 10/12
6:25 pm-10:41 pm
1 stop4h 16m
$289
HelenaSeattle
HLN - SEA
HLNSEA
Helena
Wed 8/5
5:09 pm-6:01 pm
Nonstop1h 52m
Seattle/Tacoma Intl
Wed 8/12
1:57 pm-4:32 pm
Nonstop1h 35m
$307
HelenaDenver
HLN - DEN
HLNDEN
Helena
Fri 9/11
5:18 pm-11:17 pm
1 stop5h 59m
Denver Intl
Tue 9/15
8:22 am-4:41 pm
1 stop8h 19m
$327
Quickest round-trip
HelenaSeattle
HLN - SEA
HLNSEA
Helena
Tue 6/2
4:43 pm-5:33 pm
Nonstop1h 50m
Seattle/Tacoma Intl
Tue 6/9
1:30 pm-4:06 pm
Nonstop1h 36m
$337
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Fri 6/5
1:03 pm-6:07 pm
1 stop6h 04m
Las Vegas Harry Reid Intl
Mon 6/8
6:00 am-12:20 pm
1 stop5h 20m
$339
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Fri 8/14
5:09 pm-11:05 pm
1 stop6h 56m
Las Vegas Harry Reid Intl
Tue 8/18
7:05 am-4:32 pm
1 stop8h 27m
$339
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Helena to North America
Have a flexible travel schedule? Discover the best time to fly to North America from Helena with our price prediction graph.
HLN-DEN
HLN-SEA
HLN-PHX
HLN-LAS
HLN-PHL
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 North America
HLN-0NA
HLN-DEN
HLN-SEA
HLN-PHX
HLN-LAS
What is the cheapest month to book a flight from Helena to North America?
Currently, September is the cheapest month in which you can book a flight from Helena to North America (average of $78). Flying from Helena to North America in January is currently the most expensive (average of $177). 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 HLN to NA?
Find hourly flight availability from Helena to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2026.
It’s typically best to fly out from Helena to North America in the afternoon. Doing so could potentially save you 60% on the flight price compared to flying at noon, which is usually more expensive.
How far ahead should I book a flight from Helena to North America?
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helena to North America. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing North America
Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated May 23, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Helena to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Helena to North America. 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 Helena to North America
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Complete your trip
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Search flights from Helena to North America by cabin class
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Helena and North America flights
Browse other Helena and North America flight options. Last updated on May 23, 2026.
Popular flight searches
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Fly to North America countries
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Helena to North America flights
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Top 4 airlines flying from Helena to North America
Discover the top 4 airlines that operate flights from Helena to North America. 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 May 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$268 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$137 | Average$209 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$219 | Average$542 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$444 | FlexibilityNo cancel fee | On-timeN/A |