$189+ Cheap flights from Helena (HLN) to Pennsylvania
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHL
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Cheapest flights from Helena to PennsylvaniaExplore the most affordable flight options available from Helena to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Helena to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 11/137:00 am -
1 stop7h 31m
Sun 11/225:26 pm -
1 stop7h 00m
Deal found 8/29![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/91:08 pm -
1 stop8h 27m
Mon 10/126:13 am -
1 stop8h 15m
Deal found 8/28![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:41 pm -
1 stop10h 51m
Tue 11/177:02 am -
1 stop11h 02m
Deal found 8/27![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:30 pm -
1 stop6h 59m
Tue 10/277:23 am -
1 stop8h 17m
Deal found 8/29![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 11/131:07 pm -
2 stops9h 39m
Wed 11/255:26 pm -
1 stop7h 00m
Deal found 8/29![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 11/71:08 pm -
2 stops9h 34m
Wed 11/117:00 am -
1 stop7h 27m
Deal found 8/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/262:23 pm -
1 stop7h 16m
Mon 11/910:54 am -
2 stops12h 37m
Deal found 8/28![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 11/77:15 am -
1 stop7h 34m
Wed 11/112:59 pm -
2 stops9h 27m
Deal found 8/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:28 am -
2 stops13h 12m
Mon 11/910:30 am -
2 stops13h 01m
Deal found 8/31![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/177:15 am -
1 stop8h 24m
Mon 10/197:20 am -
1 stop7h 08m
Deal found 8/31![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 11/167:00 am -
1 stop7h 31m
Wed 11/253:49 pm -
2 stops8h 37m
Deal found 8/29![Delta logo]()
$404
This Travelocity deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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.
Sat 12/54:08 pm -
1 stop11h 19m
Sat 12/127:00 am -
1 stop10h 31m
Deal found 8/27![Alaska Airlines logo]()
$419
Best flights from Helena to PennsylvaniaDiscover carefully curated flight deals from Helena to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Helena to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/91:08 pm -
1 stop8h 27m
Mon 10/126:13 am -
1 stop8h 15m
Deal found 8/30![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 1/265:00 pm -
1 stop12h 16m
Sat 1/301:00 pm -
1 stop29h 23m
Deal found 9/1![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:30 pm -
1 stop6h 59m
Tue 10/277:23 am -
1 stop8h 17m
Deal found 8/29![United Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:41 pm -
1 stop10h 51m
Tue 11/177:02 am -
1 stop11h 02m
Deal found 8/31![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 11/71:08 pm -
2 stops9h 34m
Wed 11/117:00 am -
1 stop7h 27m
Deal found 8/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/262:23 pm -
1 stop7h 16m
Mon 11/910:54 am -
2 stops12h 37m
Deal found 8/28![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 11/141:07 pm -
2 stops9h 39m
Sun 11/225:26 pm -
1 stop7h 00m
Deal found 8/29![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 12/56:30 am -
2 stops13h 03m
Sat 12/129:45 am -
2 stops13h 42m
Deal found 8/27![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 1/115:45 am -
2 stops11h 58m
Sat 1/167:00 am -
1 stop7h 24m
Deal found 8/29![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 1/112:30 pm -
1 stop6h 46m
Sat 1/163:30 pm -
1 stop7h 29m
Deal found 8/29![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 12/51:10 pm -
2 stops9h 42m
Sat 12/127:10 am -
1 stop7h 20m
Deal found 8/27![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/175:26 pm -
1 stop10h 15m
Mon 10/196:41 pm -
1 stop24h 08m
Deal found 8/27![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 11/77:15 am -
1 stop7h 34m
Wed 11/112:59 pm -
2 stops9h 27m
Deal found 8/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/152:26 pm -
1 stop6h 58m
Sat 9/196:10 am -
2 stops9h 35m
Deal found 8/31![United Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 12/104:08 pm -
1 stop12h 52m
Mon 12/146:31 pm -
1 stop23h 00m
Deal found 8/28![Alaska Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/177:15 am -
1 stop8h 24m
Mon 10/197:20 am -
1 stop7h 08m
Deal found 8/31![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:41 pm -
1 stop11h 03m
Wed 11/117:46 am -
1 stop10h 18m
Deal found 8/27![Alaska Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 12/42:35 pm -
1 stop6h 02m
Tue 12/84:30 pm -
1 stop6h 57m
Deal found 8/28![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 1/95:00 pm -
1 stop11h 53m
Tue 1/129:00 am -
1 stop9h 23m
Deal found 8/31![Alaska Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 1/92:30 pm -
1 stop7h 05m
Tue 1/127:00 am -
1 stop8h 27m
Deal found 8/27![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 1/115:45 am -
2 stops11h 31m
Sat 1/1611:00 am -
2 stops13h 41m
Deal found 8/29![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 2/62:30 pm -
1 stop6h 46m
Tue 2/97:00 am -
1 stop8h 27m
Deal found 8/30![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 12/104:08 pm -
1 stop12h 40m
Mon 12/146:30 pm -
1 stop23h 01m
Deal found 8/31![Alaska Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 1/295:45 am -
2 stops13h 02m
Mon 2/11:00 pm -
2 stops11h 41m
Deal found 8/30![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:28 am -
1 stop7h 18m
Tue 11/1710:30 am -
2 stops13h 01m
Deal found 8/27![United Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/35:26 pm -
1 stop19h 54m
Sat 10/107:22 am -
1 stop11h 27m
Deal found 8/30![Alaska Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 11/152:23 pm -
1 stop6h 24m
Thu 11/268:30 am -
1 stop7h 10m
Deal found 8/29![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/117:15 am -
1 stop7h 34m
Sat 9/267:15 am -
1 stop7h 02m
Deal found 8/29![Delta logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:18 pm -
1 stop22h 41m
Mon 10/58:25 pm -
1 stop22h 24m
Deal found 8/31![Alaska Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/22:30 pm -
1 stop7h 28m
Mon 10/56:00 am -
1 stop9h 48m
Deal found 8/31![United Airlines logo]()
$504
Last-minute flights from Helena to PennsylvaniaDiscover last-minute flight deals from Helena to Pennsylvania. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Pennsylvania. Data last updated September 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:55 pm -
2 stops10h 24m
Wed 9/167:20 am -
1 stop6h 57m
Deal found 8/27![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/92:26 pm -
1 stop6h 19m
Tue 9/158:30 am -
2 stops15h 00m
Deal found 8/30![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/117:15 am -
1 stop7h 34m
Tue 9/157:15 am -
1 stop7h 02m
Deal found 8/31![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/116:15 am -
1 stop9h 11m
Tue 9/153:29 pm -
1 stop8h 01m
Deal found 8/31![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:57 pm -
2 stops9h 43m
Wed 9/167:20 am -
1 stop6h 57m
Deal found 8/28![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:26 pm -
1 stop7h 18m
Wed 9/168:00 am -
1 stop7h 45m
Deal found 8/28![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/152:26 pm -
1 stop6h 58m
Sat 9/196:10 am -
2 stops9h 35m
Deal found 8/31![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/162:26 pm -
1 stop6h 53m
Sun 9/206:30 am -
1 stop9h 15m
Deal found 8/30![United Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:18 pm -
1 stop10h 22m
Fri 10/26:59 pm -
1 stop23h 50m
Deal found 8/27![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/252:30 pm -
1 stop6h 50m
Sat 10/108:00 am -
1 stop7h 48m
Deal found 8/28![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 am -
1 stop20h 50m
Sat 10/107:20 am -
1 stop7h 08m
Deal found 8/28![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/2812:57 pm -
2 stops20h 03m
Sat 10/107:20 am -
1 stop7h 08m
Deal found 8/28![Delta logo]()
$502
One-way flights from Helena to PennsylvaniaSearch for one-way flight options from Helena to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Helena to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:57 pm -
1 stop8h 53m
Deal found 8/28![Delta logo]()
$189
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:23 pm -
1 stop7h 16m
Deal found 8/27![United Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 11/71:08 pm -
2 stops9h 47m
Deal found 8/27![Delta logo]()
$200
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:18 pm -
1 stop12h 30m
Deal found 8/28![Alaska Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/292:30 pm -
1 stop6h 59m
Deal found 8/30![United Airlines logo]()
$222
This Priceline deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:18 pm -
1 stop10h 07m
Deal found 8/31![Alaska Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/92:26 pm -
1 stop6h 19m
Deal found 8/30![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/302:30 pm -
1 stop6h 50m
Deal found 8/29![United Airlines logo]()
$270
This Orbitz deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Tue 10/135:26 pm -
1 stop20h 59m
Deal found 8/31![Alaska Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:55 pm -
2 stops10h 03m
Deal found 8/29![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 9/162:26 pm -
1 stop6h 58m
Deal found 8/27![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:30 pm -
1 stop6h 14m
Deal found 8/31![United Airlines logo]()
$315
Find flight deals from Helena to Pennsylvania
Keep the following information in mind while searching for Helena to Pennsylvania flight deals. Data was last updated September 1, 2026.
Round-trip from | $359 (Delta) |
|---|---|
One-way from | $189 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Pennsylvania 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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Helena to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaWashington, D.C.
HLN Helena - IAD Washington, D.C. Dulles Intl
HLNIAD
Helena
Fri 10/9
1:08 pm-11:35 pm
1 stop8h 27m
Washington, D.C. Dulles Intl
Mon 10/12
6:13 am-12:28 pm
1 stop8h 15m
$359
HelenaNew York
HLN Helena - JFK New York John F Kennedy Intl
HLNJFK
Helena
Tue 1/26
5:00 pm-7:16 am
1 stop12h 16m
New York John F Kennedy Intl
Sat 1/30
1:00 pm-4:23 pm
1 stop29h 23m
$359
HelenaNew York
HLN Helena - LGA New York LaGuardia
HLNLGA
Helena
Tue 10/20
2:30 pm-11:29 pm
1 stop6h 59m
New York LaGuardia
Tue 10/27
7:23 am-1:40 pm
1 stop8h 17m
$359
HelenaPhiladelphia
HLN Helena - PHL Philadelphia
HLNPHL
Helena
Sat 11/14
4:41 pm-5:32 am
1 stop10h 51m
Philadelphia
Tue 11/17
7:02 am-4:04 pm
1 stop11h 02m
$359
HelenaWashington, D.C.
HLN Helena - IAD Washington, D.C. Dulles Intl
HLNIAD
Helena
Sat 11/7
1:08 pm-12:42 am
2 stops9h 34m
Washington, D.C. Dulles Intl
Wed 11/11
7:00 am-12:27 pm
1 stop7h 27m
$364
HelenaPhiladelphia
HLN Helena - PHL Philadelphia
HLNPHL
Helena
Mon 10/26
2:23 pm-11:39 pm
1 stop7h 16m
Philadelphia
Mon 11/9
10:54 am-9:31 pm
2 stops12h 37m
$364
HelenaPittsburgh
HLN Helena - PIT Pittsburgh
HLNPIT
Helena
Sat 11/14
1:07 pm-12:46 am
2 stops9h 39m
Pittsburgh
Sun 11/22
5:26 pm-10:26 pm
1 stop7h 00m
$364
HelenaNewark
HLN Helena - EWR Newark
HLNEWR
Helena
Mon 1/11
5:45 am-7:43 pm
2 stops11h 58m
Newark
Sat 1/16
7:00 am-12:24 pm
1 stop7h 24m
$364
HelenaPhiladelphia
HLN Helena - PHL Philadelphia
HLNPHL
Helena
Sat 12/5
1:10 pm-12:52 am
2 stops9h 42m
Philadelphia
Sat 12/12
7:10 am-12:30 pm
1 stop7h 20m
$364
HelenaWashington, D.C.
HLN Helena - DCA Washington, D.C. Reagan-National
HLNDCA
Helena
Sat 11/7
7:15 am-4:49 pm
1 stop7h 34m
Washington, D.C. Reagan-National
Wed 11/11
2:59 pm-10:26 pm
2 stops9h 27m
$364
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Helena to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Helena with our price prediction graph.
HLN-IAD
HLN-JFK
HLN-LGA
HLN-PHL
HLN-PIT
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 Pennsylvania
HLN-USPA
HLN-IAD
HLN-JFK
HLN-LGA
HLN-PHL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated September 1, 2026.
See what other customers who have flown with Delta and United Airlines from Helena to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
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Complete your trip
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Helena and Pennsylvania flights
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Top 2 airlines flying from Helena to Pennsylvania
Discover the top 2 airlines that operate flights from Helena to Pennsylvania. 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$655 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$341 | Average$393 | FlexibilityNo cancel fee | On-timeN/A |