$64+ Cheap flights from Boston (BOS) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PHL
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Pennsylvania 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 Boston to PennsylvaniaExplore the most affordable flight options available from Boston to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Boston to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/135:30 am -
Nonstop1h 40m
Mon 11/1610:19 pm -
Nonstop1h 40m
Deal found 8/22![United Airlines logo]()
$127
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/225:45 am -
Nonstop1h 35m
Wed 9/301:10 pm -
Nonstop1h 45m
Deal found 8/26![United Airlines logo]()
$128
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:45 am -
Nonstop1h 35m
Mon 10/2610:19 pm -
Nonstop1h 40m
Deal found 8/23![United Airlines logo]()
$129
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:52 pm -
1 stop11h 18m
Wed 9/1611:12 am -
1 stop23h 10m
Deal found 8/24![Frontier logo]()
$130
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 am -
Nonstop1h 41m
Sat 10/2410:15 pm -
Nonstop1h 44m
Deal found 8/23![United Airlines logo]()
$131
This CheapOair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Thu 9/1711:17 am -
1 stop22h 15m
Sat 9/1911:12 am -
1 stop23h 46m
Deal found 8/26![Frontier logo]()
$132
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:45 am -
Nonstop1h 35m
Sat 9/1910:15 pm -
Nonstop1h 44m
Deal found 8/24![United Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:45 am -
Nonstop1h 35m
Tue 9/158:35 am -
Nonstop1h 43m
Deal found 8/23![United Airlines logo]()
$134
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:45 pm -
Nonstop1h 58m
Tue 9/228:20 am -
Nonstop1h 51m
Deal found 8/26![American Airlines logo]()
$134
This Orbitz deal was found by Cheapflights users on 8/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:17 am -
1 stop23h 00m
Sat 10/39:33 am -
1 stop25h 25m
Deal found 8/22![Frontier logo]()
$135
This Traveloka deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:10 pm -
Nonstop2h 06m
Sat 10/1712:20 pm -
Nonstop1h 57m
Deal found 8/25![JetBlue logo]()
$139
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/135:30 am -
Nonstop1h 40m
Sun 11/2210:19 pm -
Nonstop1h 40m
Deal found 8/22![United Airlines logo]()
$143
Best flights from Boston to PennsylvaniaDiscover carefully curated flight deals from Boston to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Boston to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/247:38 am -
1 stop3h 47m
Sat 9/2610:15 pm -
Nonstop1h 44m
Deal found 8/26![United Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop5h 39m
Tue 11/310:16 am -
Nonstop1h 44m
Deal found 8/24![Delta logo]()
$182
This JetBlue deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:15 am -
Nonstop1h 12m
Wed 10/1410:30 pm -
Nonstop1h 29m
Deal found 8/24![JetBlue logo]()
$217
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:55 pm -
1 stop10h 20m
Tue 11/107:30 am -
1 stop8h 50m
Deal found 8/24![Southwest logo]()
$266
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:38 am -
1 stop3h 47m
Tue 10/612:38 pm -
1 stop4h 08m
Deal found 8/22![United Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
Nonstop1h 56m
Tue 9/2211:10 am -
1 stop3h 32m
Deal found 8/23![Delta logo]()
$182
This KAYAK deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:38 pm -
Nonstop1h 41m
Sat 9/125:45 am -
1 stop4h 39m
Deal found 8/26![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/155:45 am -
Nonstop1h 35m
Mon 10/1910:25 pm -
Nonstop1h 44m
Deal found 8/26![United Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 pm -
1 stop3h 47m
Thu 9/246:00 am -
Nonstop1h 43m
Deal found 8/26![Delta logo]()
$185
This JetBlue deal was found by Cheapflights users on 8/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 am -
Nonstop1h 30m
Thu 10/226:40 am -
Nonstop1h 17m
Deal found 8/22![JetBlue logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:30 am -
Nonstop1h 40m
Sun 11/1510:19 pm -
Nonstop1h 40m
Deal found 8/25![United Airlines logo]()
$182
This JetBlue deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:55 am -
Nonstop1h 16m
Thu 10/156:35 am -
Nonstop1h 24m
Deal found 8/24![JetBlue logo]()
$219
This KAYAK deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 pm -
Nonstop1h 50m
Thu 9/176:00 am -
Nonstop1h 43m
Deal found 8/24![Delta logo]()
$200
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 11/182:40 pm -
Nonstop1h 47m
Fri 11/2010:19 pm -
Nonstop1h 40m
Deal found 8/27![United Airlines logo]()
$197
This JetBlue deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:59 pm -
Nonstop1h 21m
Fri 10/910:30 pm -
Nonstop1h 29m
Deal found 8/24![JetBlue logo]()
$221
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:00 pm -
Nonstop1h 25m
Wed 10/149:59 pm -
Nonstop1h 21m
Deal found 8/23![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 am -
1 stop6h 29m
Sun 11/159:05 am -
1 stop4h 26m
Deal found 8/23![United Airlines logo]()
$200
This JetBlue deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:11 am -
Nonstop1h 19m
Tue 9/2210:35 pm -
Nonstop1h 26m
Deal found 8/25![JetBlue logo]()
$237
This Delta deal was found by Cheapflights users on 8/22. 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.
Wed 9/237:00 am -
Nonstop1h 20m
Thu 9/247:00 am -
Nonstop1h 21m
Deal found 8/22![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
1 stop4h 44m
Mon 10/269:05 am -
1 stop6h 45m
Deal found 8/25![United Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:35 am -
1 stop6h 30m
Mon 10/1912:25 pm -
2 stops11h 40m
Deal found 8/25![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
Nonstop1h 29m
Wed 11/118:00 am -
Nonstop1h 15m
Deal found 8/23![Delta logo]()
$217
This JetBlue deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:00 am -
Nonstop1h 43m
Thu 10/2212:02 pm -
Nonstop1h 32m
Deal found 8/26![JetBlue logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:45 am -
Nonstop1h 35m
Mon 9/218:35 am -
1 stop5h 47m
Deal found 8/25![United Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:05 am -
2 stops13h 00m
Mon 10/1912:10 pm -
1 stop5h 10m
Deal found 8/22![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 pm -
Nonstop1h 26m
Mon 9/219:00 pm -
Nonstop1h 26m
Deal found 8/24![Delta logo]()
$217
This JetBlue deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:14 pm -
Nonstop1h 34m
Thu 9/246:00 am -
Nonstop1h 21m
Deal found 8/25![JetBlue logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/265:45 am -
Nonstop1h 35m
Tue 9/296:45 am -
1 stop5h 58m
Deal found 8/22![United Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 am -
Nonstop1h 14m
Fri 9/257:00 am -
Nonstop1h 21m
Deal found 8/22![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:21 pm -
Nonstop1h 38m
Thu 9/107:00 am -
Nonstop1h 33m
Deal found 8/22![American Airlines logo]()
$465
Last-minute flights from Boston to PennsylvaniaDiscover last-minute flight deals from Boston to Pennsylvania. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Pennsylvania. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:45 am -
Nonstop1h 35m
Wed 9/1610:15 pm -
Nonstop1h 44m
Deal found 8/22![United Airlines logo]()
$134
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:52 pm -
1 stop11h 18m
Wed 9/1611:12 am -
1 stop23h 10m
Deal found 8/24![Frontier logo]()
$130
This CheapOair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Thu 9/1711:17 am -
1 stop22h 15m
Sat 9/1911:12 am -
1 stop23h 46m
Deal found 8/26![Frontier logo]()
$132
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:45 am -
Nonstop1h 35m
Sat 9/1910:15 pm -
Nonstop1h 44m
Deal found 8/24![United Airlines logo]()
$133
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
Nonstop1h 56m
Wed 9/238:40 am -
Nonstop1h 53m
Deal found 8/24![Delta logo]()
$147
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.
Mon 9/215:45 am -
Nonstop1h 35m
Wed 9/2310:15 pm -
Nonstop1h 44m
Deal found 8/27![United Airlines logo]()
$156
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/225:45 am -
Nonstop1h 35m
Wed 9/301:10 pm -
Nonstop1h 45m
Deal found 8/26![United Airlines logo]()
$128
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:52 pm -
1 stop11h 18m
Sat 10/1011:12 am -
1 stop23h 50m
Deal found 8/24![Frontier logo]()
$147
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 pm -
1 stop3h 59m
Sat 10/1010:15 pm -
Nonstop1h 44m
Deal found 8/24![United Airlines logo]()
$155
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.
Thu 9/246:00 am -
1 stop5h 25m
Mon 9/2810:25 pm -
Nonstop1h 44m
Deal found 8/27![United Airlines logo]()
$144
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.
Fri 9/259:45 pm -
Nonstop1h 50m
Thu 10/16:59 am -
Nonstop1h 41m
Deal found 8/27![Delta logo]()
$134
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:45 am -
Nonstop1h 35m
Mon 9/2810:25 pm -
Nonstop1h 44m
Deal found 8/25![United Airlines logo]()
$150
One-way flights from Boston to PennsylvaniaSearch for one-way flight options from Boston to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Boston to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:54 pm -
1 stop11h 16m
Deal found 8/27![Frontier logo]()
$64
This Priceline deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/2812:39 pm -
1 stop11h 04m
Deal found 8/26![Frontier logo]()
$65
This CheapOair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:54 pm -
1 stop11h 16m
Deal found 8/25![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:17 am -
1 stop23h 00m
Deal found 8/26![Frontier logo]()
$67
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:45 am -
Nonstop1h 35m
Deal found 8/23![United Airlines logo]()
$69
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 11/107:41 pm -
Nonstop1h 47m
Deal found 8/26![United Airlines logo]()
$70
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 12/109:30 am -
Nonstop1h 35m
Deal found 8/26![United Airlines logo]()
$71
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:54 pm -
1 stop11h 16m
Deal found 8/27![Frontier logo]()
$72
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:45 am -
Nonstop1h 35m
Deal found 8/24![United Airlines logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:54 pm -
1 stop11h 16m
Deal found 8/23![Frontier logo]()
$74
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 11/39:30 am -
Nonstop1h 45m
Deal found 8/26![United Airlines logo]()
$75
This Super.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 pm -
1 stop3h 59m
Deal found 8/25![JetBlue logo]()
$75
Find flight deals from Boston to Pennsylvania
Keep the following information in mind while searching for Boston to Pennsylvania flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $127 (United Airlines) |
One-way from | $64 (Super.com) |
Popular in | May |
Cheapest in | October |
Average price | $296 |
Good round-trip deal | $275 or less |
Good one-way deal | $171 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 August 27, 2026.
Use the filters below to find and compare flights from Boston to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonWashington, D.C.
BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl
BOSIAD
Boston Logan Intl
Thu 9/24
7:38 am-11:25 am
1 stop3h 47m
Washington, D.C. Dulles Intl
Sat 9/26
10:15 pm-11:59 pm
Nonstop1h 44m
$144
BostonWashington, D.C.
BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl
BOSIAD
Boston Logan Intl
Thu 10/1
7:38 am-11:25 am
1 stop3h 47m
Washington, D.C. Dulles Intl
Tue 10/6
12:38 pm-4:46 pm
1 stop4h 08m
$171
BostonWashington, D.C.
BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl
BOSIAD
Boston Logan Intl
Thu 10/15
5:45 am-7:20 am
Nonstop1h 35m
Washington, D.C. Dulles Intl
Mon 10/19
10:25 pm-12:09 am
Nonstop1h 44m
$181
BostonWashington, D.C.
BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National
BOSDCA
Boston Logan Intl
Thu 10/29
7:00 am-12:39 pm
1 stop5h 39m
Washington, D.C. Reagan-National
Tue 11/3
10:16 am-12:00 pm
Nonstop1h 44m
$182
BostonWashington, D.C.
BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National
BOSDCA
Boston Logan Intl
Thu 9/17
6:00 am-7:56 am
Nonstop1h 56m
Washington, D.C. Reagan-National
Tue 9/22
11:10 am-2:42 pm
1 stop3h 32m
$182
BostonWashington, D.C.
BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl
BOSIAD
Boston Logan Intl
Thu 11/12
5:30 am-7:10 am
Nonstop1h 40m
Washington, D.C. Dulles Intl
Sun 11/15
10:19 pm-11:59 pm
Nonstop1h 40m
$182
BostonWashington, D.C.
BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National
BOSDCA
Boston Logan Intl
Tue 9/22
7:00 pm-10:47 pm
1 stop3h 47m
Washington, D.C. Reagan-National
Thu 9/24
6:00 am-7:43 am
Nonstop1h 43m
$185
BostonWashington, D.C.
BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl
BOSIAD
Boston Logan Intl
Wed 11/18
2:40 pm-4:27 pm
Nonstop1h 47m
Washington, D.C. Dulles Intl
Fri 11/20
10:19 pm-11:59 pm
Nonstop1h 40m
$197
BostonWashington, D.C.
BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National
BOSDCA
Boston Logan Intl
Tue 9/15
9:45 pm-11:35 pm
Nonstop1h 50m
Washington, D.C. Reagan-National
Thu 9/17
6:00 am-7:43 am
Nonstop1h 43m
$200
BostonWashington, D.C.
BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National
BOSDCA
Boston Logan Intl
Fri 11/13
6:00 am-12:29 pm
1 stop6h 29m
Washington, D.C. Reagan-National
Sun 11/15
9:05 am-1:31 pm
1 stop4h 26m
$200
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Boston with our price prediction graph.
BOS-IAD
BOS-DCA
BOS-JFK
BOS-PHL
BOS-MDT
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 Boston to Pennsylvania
BOS-USPA
BOS-IAD
BOS-DCA
BOS-JFK
BOS-PHL
What is the cheapest month to book a flight from Boston to Pennsylvania?
Currently, January is the cheapest month in which you can book a flight from Boston to Pennsylvania (average of $231). Flying from Boston to Pennsylvania in May is currently the most expensive (average of $316). 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 BOS to PA?
Find hourly flight availability from Boston to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 27, 2026.
When flying from Boston to Pennsylvania, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the afternoon.
Weekly flight availability from Boston to Pennsylvania
Explore weekly flight availability from Boston to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 27, 2026.
The most flights from BOS to USPA are scheduled on a Monday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Boston to Pennsylvania?
Airfare is typical for this route at the moment.
Boston to Pennsylvania flights typically cost between $175 and $316 in September.The cheapest round-trip price found within the last 5 days was $198 on Frontier (Sep 9-Sep 16).
How far ahead should I book a flight from Boston to Pennsylvania?
The best time to book flights from Boston to Pennsylvania is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Boston to Pennsylvania?
Use this chart to determine the cheapest time to fly round-trip from Boston to Pennsylvania. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Boston to Pennsylvania flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 27, 2026.
Read through reviews of airlines operating flights from Boston to Pennsylvania, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Pennsylvania. 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 Boston to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Pennsylvania by cabin class
Find flights from Boston to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Pennsylvania flights
Browse other Boston and Pennsylvania flight options. Last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Pennsylvania flights
Consider these flights traveling from Boston to Pennsylvania.
Top 5 airlines flying from Boston to Pennsylvania
Discover the top 5 airlines that operate flights from Boston 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$35 | Average$111 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$95 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$99 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$349 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$371 | FlexibilityNo cancel fee | On-time69% |