$61+ Cheap flights from Pennsylvania to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOS
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Cheapest flights from Pennsylvania to BostonExplore the most affordable flight options available from Pennsylvania to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Pennsylvania to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:20 am -
1 stop4h 41m
Tue 10/206:40 pm -
1 stop4h 19m
Deal found 9/9![JetBlue logo]()
$130
This Jetabroad deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:20 am -
1 stop4h 41m
Wed 10/216:39 pm -
1 stop4h 20m
Deal found 9/8![JetBlue logo]()
$131
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:12 am -
1 stop23h 10m
Fri 10/212:54 pm -
1 stop11h 16m
Deal found 9/9![Frontier logo]()
$135
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:15 am -
1 stop4h 26m
Wed 11/44:10 pm -
1 stop6h 05m
Deal found 9/10![JetBlue logo]()
$136
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:20 am -
1 stop4h 41m
Mon 10/196:40 pm -
1 stop4h 19m
Deal found 9/10![JetBlue logo]()
$137
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:15 pm -
Nonstop1h 44m
Wed 10/75:45 am -
Nonstop1h 35m
Deal found 9/10![United Airlines logo]()
$137
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:15 am -
1 stop4h 30m
Mon 12/146:30 pm -
1 stop4h 22m
Deal found 9/10![JetBlue logo]()
$138
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:19 pm -
Nonstop1h 40m
Fri 10/307:41 pm -
Nonstop1h 47m
Deal found 9/10![United Airlines logo]()
$138
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop4h 35m
Thu 12/36:30 pm -
1 stop4h 22m
Deal found 9/10![JetBlue logo]()
$140
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:50 am -
Nonstop1h 42m
Tue 10/65:49 pm -
Nonstop2h 04m
Deal found 9/10![United Airlines logo]()
$140
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 am -
1 stop4h 21m
Tue 10/136:10 pm -
1 stop4h 49m
Deal found 9/9![JetBlue logo]()
$141
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:20 am -
1 stop4h 41m
Mon 10/196:40 pm -
1 stop4h 19m
Deal found 9/10![JetBlue logo]()
$143
Best flights from Pennsylvania to BostonDiscover carefully curated flight deals from Pennsylvania to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Pennsylvania to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:19 pm -
Nonstop1h 40m
Wed 10/286:00 am -
1 stop5h 44m
Deal found 9/10![United Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:24 am -
Nonstop1h 40m
Fri 11/2712:20 pm -
Nonstop1h 57m
Deal found 9/10![Delta logo]()
$221
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop4h 59m
Sun 11/226:26 pm -
1 stop4h 26m
Deal found 9/9![JetBlue logo]()
$235
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/135:50 pm -
1 stop4h 40m
Mon 11/1611:20 am -
2 stops7h 30m
Deal found 9/7![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:50 am -
Nonstop1h 42m
Sat 10/247:13 pm -
Nonstop1h 45m
Deal found 9/9![United Airlines logo]()
$187
This KAYAK deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/153:30 pm -
Nonstop1h 25m
Fri 9/189:25 am -
1 stop5h 06m
Deal found 9/8![American Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:59 am -
Nonstop1h 45m
Sun 11/16:00 am -
1 stop4h 09m
Deal found 9/10![Delta logo]()
$243
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
Nonstop1h 20m
Sat 10/109:12 pm -
Nonstop1h 33m
Deal found 9/10![JetBlue logo]()
$275
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 am -
1 stop3h 08m
Thu 10/156:00 am -
1 stop4h 09m
Deal found 9/10![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:45 am -
1 stop5h 58m
Wed 10/76:00 am -
1 stop5h 25m
Deal found 9/9![United Airlines logo]()
$261
This KAYAK deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/109:59 pm -
Nonstop1h 18m
Wed 11/118:00 am -
Nonstop1h 29m
Deal found 9/8![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/1911:05 am -
1 stop3h 44m
Mon 10/199:45 pm -
Nonstop1h 52m
Deal found 9/7![Delta logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/46:00 am -
1 stop4h 19m
Wed 11/119:30 am -
1 stop4h 45m
Deal found 9/7![United Airlines logo]()
$281
This JetBlue deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/56:30 am -
1 stop4h 11m
Mon 11/96:39 pm -
1 stop5h 02m
Deal found 9/8![JetBlue logo]()
$315
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/249:10 am -
Nonstop1h 49m
Sun 10/256:00 am -
1 stop4h 09m
Deal found 9/7![Delta logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:40 am -
1 stop3h 55m
Sun 10/46:00 am -
1 stop3h 46m
Deal found 9/10![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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.
Sun 10/45:45 pm -
1 stop6h 25m
Wed 10/75:35 am -
2 stops9h 45m
Deal found 9/8![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/241:15 pm -
1 stop4h 12m
Fri 11/276:05 pm -
1 stop3h 52m
Deal found 9/7![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/121:00 pm -
Nonstop1h 21m
Sun 11/154:00 pm -
Nonstop1h 30m
Deal found 9/6![Delta logo]()
$261
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:23 am -
Nonstop1h 42m
Sun 11/110:05 am -
Nonstop1h 52m
Deal found 9/10![JetBlue logo]()
$377
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
Nonstop1h 15m
Sun 10/410:00 pm -
Nonstop1h 26m
Deal found 9/10![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/2910:30 am -
1 stop4h 02m
Thu 10/297:41 pm -
1 stop3h 49m
Deal found 9/6![United Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:22 am -
1 stop24h 04m
Wed 10/77:03 am -
1 stop15h 26m
Deal found 9/10![Alaska Airlines logo]()
$1,008
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
Nonstop1h 15m
Fri 10/1610:00 pm -
Nonstop1h 27m
Deal found 9/10![Delta logo]()
$261
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am -
1 stop4h 59m
Thu 9/175:28 pm -
Nonstop1h 32m
Deal found 9/10![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/76:15 am -
1 stop4h 17m
Wed 10/149:30 am -
1 stop4h 50m
Deal found 9/7![United Airlines logo]()
$295
This JetBlue deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/236:35 am -
Nonstop1h 24m
Fri 10/309:30 am -
1 stop7h 47m
Deal found 9/8![JetBlue logo]()
$418
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/61:59 pm -
Nonstop1h 24m
Tue 10/610:00 pm -
Nonstop1h 27m
Deal found 9/8![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/86:00 am -
1 stop4h 19m
Tue 11/107:41 pm -
1 stop3h 50m
Deal found 9/6![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:30 am -
Nonstop1h 29m
Fri 11/65:20 pm -
Nonstop1h 44m
Deal found 9/10![Delta logo]()
$261
Last-minute flights from Pennsylvania to BostonDiscover last-minute flight deals from Pennsylvania to Boston. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Boston. Data last updated September 11, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:12 am -
1 stop23h 10m
Fri 10/212:54 pm -
1 stop11h 16m
Deal found 9/9![Frontier logo]()
$135
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:50 am -
Nonstop1h 42m
Fri 10/22:15 pm -
Nonstop1h 41m
Deal found 9/9![United Airlines logo]()
$144
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/110:15 pm -
Nonstop1h 44m
Sat 10/35:45 am -
Nonstop1h 35m
Deal found 9/8![United Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:15 pm -
Nonstop1h 44m
Wed 10/75:45 am -
Nonstop1h 35m
Deal found 9/10![United Airlines logo]()
$137
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:15 pm -
Nonstop1h 44m
Fri 11/135:30 am -
Nonstop1h 40m
Deal found 9/10![United Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:50 am -
Nonstop1h 42m
Tue 10/65:49 pm -
Nonstop2h 04m
Deal found 9/10![United Airlines logo]()
$140
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:15 pm -
Nonstop1h 44m
Wed 10/145:45 am -
Nonstop1h 35m
Deal found 9/10![United Airlines logo]()
$149
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:15 pm -
Nonstop1h 44m
Thu 10/156:00 am -
1 stop5h 25m
Deal found 9/10![United Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:38 pm -
1 stop4h 08m
Sat 10/175:45 am -
Nonstop1h 35m
Deal found 9/10![United Airlines logo]()
$154
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:50 am -
Nonstop1h 42m
Fri 10/235:45 am -
Nonstop1h 35m
Deal found 9/10![United Airlines logo]()
$165
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:12 am -
1 stop23h 50m
Sat 10/2411:42 am -
1 stop12h 39m
Deal found 9/9![Frontier logo]()
$172
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:19 pm -
Nonstop1h 40m
Fri 10/307:41 pm -
Nonstop1h 47m
Deal found 9/10![United Airlines logo]()
$138
One-way flights from Pennsylvania to BostonSearch for one-way flight options from Pennsylvania to Boston. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Pennsylvania to Boston. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:15 am -
1 stop4h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$61
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
1 stop4h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$62
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:15 am -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![JetBlue logo]()
$63
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:12 am -
1 stop23h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$63
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:20 am -
1 stop4h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![JetBlue logo]()
$64
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:20 am -
1 stop4h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![JetBlue logo]()
$65
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:59 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$69
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$69
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$70
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:15 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$71
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$72
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/108:40 am -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$73
Find flight deals from Pennsylvania to Boston
Keep the following information in mind while searching for Pennsylvania to Boston flight deals. Data was last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $130 (Jetabroad) |
One-way from | $61 (Jetabroad) |
Popular in | March |
Cheapest in | January |
Average price | $255 |
Good round-trip deal | $236 or less |
Good one-way deal | $174 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Boston 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 11, 2026.
Use the filters below to find and compare flights from Pennsylvania to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Thu 10/22
6:59 am-8:44 am
Nonstop1h 45m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Sun 1/10
9:59 pm-11:39 pm
Nonstop1h 40m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Sat 1/9
2:35 pm-4:18 pm
Nonstop1h 43m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Sat 10/24
2:30 pm-4:18 pm
Nonstop1h 48m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Tue 10/13
10:30 am-2:35 pm
1 stop4h 05m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$112
New YorkBoston
JFK New York John F Kennedy Intl - BOS Boston Logan Intl
JFKBOS
New York John F Kennedy Intl
Tue 12/1
9:29 pm-10:58 pm
Nonstop1h 29m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Thu 10/8
6:20 am-11:01 am
1 stop4h 41m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Sun 11/1
7:00 am-12:26 pm
1 stop5h 26m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
Washington, D.C.Boston
IAD Washington, D.C. Dulles Intl - BOS Boston Logan Intl
IADBOS
Washington, D.C. Dulles Intl
Fri 10/2
8:33 am-12:43 pm
1 stop4h 10m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
Washington, D.C.Boston
DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl
DCABOS
Washington, D.C. Reagan-National
Wed 11/25
6:00 am-10:35 am
1 stop4h 35m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Pennsylvania with our price prediction graph.
DCA-BOS
PHL-BOS
IAD-BOS
SCE-BOS
JFK-BOS
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 Pennsylvania to Boston
USPA-BOS
DCA-BOS
PHL-BOS
IAD-BOS
SCE-BOS
What is the cheapest month to book a flight from Pennsylvania to Boston?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Boston (average of $191). Flying from Pennsylvania to Boston in April is currently the most expensive (average of $290). 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 PA to BOS?
Find hourly flight availability from Pennsylvania to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2026.
When flying from Pennsylvania to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight in the afternoon.
Weekly flight availability from Pennsylvania to Boston
Explore weekly flight availability from Pennsylvania to Boston. 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 September 11, 2026.
The most flights from USPA to BOS are scheduled on a Wednesday (46 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).
How much does it cost to fly round-trip from Pennsylvania to Boston?
Airfare is typical for this route at the moment.
Pennsylvania to Boston flights typically cost between $201 and $332 in September.The cheapest round-trip price found within the last 5 days was $208 on Frontier (Sep 25-Sep 29).
How far ahead should I book a flight from Pennsylvania to Boston?
The best time to book flights from Pennsylvania to Boston is 51 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 Pennsylvania to Boston?
Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Boston. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Pennsylvania to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
Revere
York Beach
Londonderry
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boston flight routes
Complete your trip
Flights by cabin class
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Top destinations
Alternative routes for Pennsylvania to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Boston by cabin class
Find flights from Pennsylvania to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Boston flights
Browse other Pennsylvania and Boston flight options. Last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pennsylvania to Boston flights
Consider these flights traveling from Pennsylvania to Boston.
Top 6 airlines flying from Pennsylvania to Boston
Discover the top 6 airlines that operate flights from Pennsylvania to Boston. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$106 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$91 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$243 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$147 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$151 | Average$336 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$339 | FlexibilityNo cancel fee | On-time69% |