$119+ Cheap flights from Boise (BOI) 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest flights from Boise to PennsylvaniaExplore the most affordable flight options available from Boise to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Boise to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/2011:10 pm
BOI
- LGA
1 stop9h 31m
Delta
Thu 8/271:59 pm
LGA
- BOI
1 stop9h 58m
Delta
Deal found 7/27![Delta logo]()
$237
This Frontier deal was found by Cheapflights users on 7/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:59 pm
BOI
- DCA
1 stop6h 59m
Frontier
Tue 9/297:00 am
DCA
- BOI
1 stop7h 04m
Frontier
Deal found 7/23![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Fri 8/212:53 pm
JFK
- BOI
1 stop9h 18m
American Airlines
Deal found 7/27![American Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Tue 8/257:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/23![Frontier logo]()
$251
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Sat 8/297:59 am
JFK
- BOI
2 stops10h 50m
American Airlines
Deal found 7/25![American Airlines logo]()
$252
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:59 pm
BOI
- DCA
1 stop21h 50m
Frontier
Wed 9/301:59 pm
DCA
- BOI
1 stop24h 05m
Frontier
Deal found 7/24![Frontier logo]()
$252
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Tue 8/117:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/27![Frontier logo]()
$254
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/265:00 am
BOI
- LGA
2 stops9h 19m
United Airlines
Sun 8/306:10 am
LGA
- BOI
1 stop7h 18m
United Airlines
Deal found 7/24![United Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/261:59 pm
BOI
- LGA
1 stop7h 25m
Delta
Sat 9/57:00 am
LGA
- BOI
1 stop7h 49m
Delta
Deal found 7/27![Delta logo]()
$272
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/268:01 am
BOI
- JFK
1 stop11h 02m
American Airlines
Sat 9/52:53 pm
JFK
- BOI
1 stop9h 18m
American Airlines
Deal found 7/26![American Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/192:44 pm
BOI
- LGA
1 stop6h 40m
United Airlines
Wed 8/2612:34 pm
LGA
- BOI
1 stop7h 24m
United Airlines
Deal found 7/26![United Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/245:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Mon 8/317:15 am
JFK
- BOI
1 stop8h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$282
Best flights from Boise to PennsylvaniaDiscover carefully curated flight deals from Boise to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Boise to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
BOI
- DCA
1 stop8h 00m
Alaska Airlines
Wed 9/95:27 pm
DCA
- BOI
1 stop8h 28m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/23. 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 8/271:59 pm
BOI
- PHL
1 stop9h 20m
Delta
Mon 8/316:55 pm
PHL
- BOI
1 stop7h 04m
Delta
Deal found 7/23![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:00 am
BOI
- LGA
2 stops8h 45m
Southwest
Tue 12/158:00 am
LGA
- BOI
2 stops9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/76:50 pm
BOI
- PIT
1 stop8h 45m
United Airlines
Sat 10/107:00 am
PIT
- BOI
1 stop6h 28m
United Airlines
Deal found 7/27![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:19 pm
BOI
- PIT
1 stop6h 40m
American Airlines
Sun 9/67:46 am
PIT
- BOI
1 stop7h 38m
American Airlines
Deal found 7/24![American Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 7/23. 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 8/291:59 pm
BOI
- PHL
1 stop9h 20m
Delta
Mon 8/316:55 pm
PHL
- BOI
1 stop7h 04m
Delta
Deal found 7/23![Delta logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 9/194:20 pm
BOI
- IAD
1 stop11h 20m
Alaska Airlines
Tue 9/225:57 pm
IAD
- BOI
1 stop17h 59m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 7/24. 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.
Mon 12/145:50 am
BOI
- LGA
2 stops10h 05m
Southwest
Tue 12/158:00 am
LGA
- BOI
2 stops9h 10m
Southwest
Deal found 7/24![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/2011:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Wed 8/267:10 am
IAD
- BOI
1 stop10h 08m
Delta
Deal found 7/27![Delta logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:27 pm
BOI
- JFK
1 stop11h 34m
Alaska Airlines
Tue 9/227:25 am
JFK
- BOI
1 stop10h 05m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Sat 8/292:23 pm
IAD
- BOI
1 stop8h 29m
Delta
Deal found 7/25![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 pm
BOI
- DCA
1 stop9h 45m
Southwest
Wed 8/264:50 pm
DCA
- BOI
2 stops8h 20m
Southwest
Deal found 7/23![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/3112:24 pm
BOI
- DCA
1 stop6h 45m
United Airlines
Thu 9/36:30 am
DCA
- BOI
1 stop6h 58m
United Airlines
Deal found 7/23![United Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/188:25 pm
BOI
- EWR
1 stop17h 37m
Alaska Airlines
Tue 9/226:55 am
EWR
- BOI
1 stop8h 19m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/23. 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 12/105:40 am
BOI
- DCA
1 stop6h 18m
Delta
Mon 1/184:40 pm
DCA
- BOI
1 stop9h 12m
Delta
Deal found 7/23![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:40 am
BOI
- DCA
2 stops8h 45m
Southwest
Wed 10/284:50 pm
DCA
- BOI
2 stops9h 00m
Southwest
Deal found 7/23![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 8/1112:24 pm
BOI
- LGA
1 stop7h 30m
United Airlines
Tue 8/184:59 pm
LGA
- BOI
1 stop7h 41m
United Airlines
Deal found 7/25![United Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:20 pm
BOI
- JFK
1 stop11h 39m
Alaska Airlines
Wed 10/288:25 pm
JFK
- BOI
1 stop15h 31m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:50 pm
BOI
- DCA
1 stop7h 09m
Delta
Mon 9/146:59 pm
DCA
- BOI
1 stop7h 00m
Delta
Deal found 7/25![Delta logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:20 pm
BOI
- IAD
1 stop11h 20m
Alaska Airlines
Mon 9/287:47 pm
IAD
- BOI
1 stop20h 15m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 10/315:30 am
BOI
- DCA
1 stop6h 30m
Delta
Sat 11/76:05 am
DCA
- BOI
1 stop8h 23m
Delta
Deal found 7/24![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:55 pm
BOI
- SCE
2 stops17h 43m
American Airlines
Fri 8/2112:18 pm
SCE
- BOI
2 stops11h 53m
American Airlines
Deal found 7/25![American Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/132:44 pm
BOI
- LGA
1 stop6h 40m
United Airlines
Sun 8/166:10 am
LGA
- BOI
1 stop7h 18m
United Airlines
Deal found 7/24![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:30 am
BOI
- LGA
1 stop7h 25m
Southwest
Thu 8/272:35 pm
LGA
- BOI
2 stops10h 00m
Southwest
Deal found 7/27![Southwest logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
BOI
- PHL
1 stop7h 45m
Alaska Airlines
Tue 9/17:02 am
PHL
- BOI
1 stop10h 29m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/27. 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 9/2612:17 pm
BOI
- JFK
1 stop10h 04m
Delta
Wed 9/307:05 am
JFK
- BOI
1 stop10h 11m
Delta
Deal found 7/27![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 10/318:28 am
BOI
- LGA
1 stop9h 51m
United Airlines
Wed 11/44:59 pm
LGA
- BOI
1 stop8h 00m
United Airlines
Deal found 7/24![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 7/25. 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 9/126:10 am
BOI
- DCA
2 stops9h 50m
Southwest
Mon 9/144:35 pm
DCA
- BOI
2 stops9h 05m
Southwest
Deal found 7/25![Southwest logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/258:25 pm
BOI
- EWR
1 stop17h 37m
Alaska Airlines
Mon 9/286:55 am
EWR
- BOI
1 stop8h 19m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:05 am
BOI
- JFK
1 stop10h 45m
Delta
Sat 9/192:45 pm
JFK
- BOI
1 stop10h 14m
Delta
Deal found 7/25![Delta logo]()
$307
Last-minute flights from Boise to PennsylvaniaDiscover last-minute flight deals from Boise to Pennsylvania. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Pennsylvania. Data last updated July 27, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Sun 8/97:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/23![Frontier logo]()
$287
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Tue 8/117:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/27![Frontier logo]()
$254
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Sat 8/2210:00 am
JFK
- BOI
1 stop8h 49m
American Airlines
Deal found 7/27![American Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Tue 8/257:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/23![Frontier logo]()
$251
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/192:44 pm
BOI
- LGA
1 stop6h 40m
United Airlines
Wed 8/2612:34 pm
LGA
- BOI
1 stop7h 24m
United Airlines
Deal found 7/26![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/2011:10 pm
BOI
- LGA
1 stop9h 31m
Delta
Thu 8/271:59 pm
LGA
- BOI
1 stop9h 58m
Delta
Deal found 7/27![Delta logo]()
$237
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- DCA
1 stop7h 35m
Frontier
Wed 8/261:59 pm
DCA
- BOI
1 stop23h 30m
Frontier
Deal found 7/27![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Sat 8/297:59 am
JFK
- BOI
2 stops10h 50m
American Airlines
Deal found 7/25![American Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/245:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Mon 8/317:15 am
JFK
- BOI
1 stop8h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/265:00 am
BOI
- LGA
2 stops9h 19m
United Airlines
Sun 8/306:10 am
LGA
- BOI
1 stop7h 18m
United Airlines
Deal found 7/24![United Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/261:59 pm
BOI
- LGA
1 stop7h 25m
Delta
Sat 9/57:00 am
LGA
- BOI
1 stop7h 49m
Delta
Deal found 7/27![Delta logo]()
$272
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/268:01 am
BOI
- JFK
1 stop11h 02m
American Airlines
Sat 9/52:53 pm
JFK
- BOI
1 stop9h 18m
American Airlines
Deal found 7/26![American Airlines logo]()
$277
One-way flights from Boise to PennsylvaniaSearch for one-way flight options from Boise to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Boise to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Deal found 7/24![American Airlines logo]()
$119
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/262:44 pm
BOI
- LGA
1 stop6h 40m
United Airlines
Deal found 7/24![United Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 7/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:59 pm
BOI
- DCA
1 stop6h 59m
Frontier
Deal found 7/23![Frontier logo]()
$120
This Priceline deal was found by Cheapflights users on 7/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Deal found 7/24![Frontier logo]()
$122
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/245:19 pm
BOI
- JFK
1 stop10h 41m
American Airlines
Deal found 7/26![American Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 7/24. 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.
Wed 8/266:00 am
BOI
- LGA
2 stops8h 55m
Southwest
Deal found 7/24![Southwest logo]()
$124
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Deal found 7/24![Frontier logo]()
$126
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Deal found 7/25![Frontier logo]()
$128
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Deal found 7/27![Frontier logo]()
$131
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Deal found 7/27![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 8/251:24 pm
BOI
- IAD
2 stops31h 28m
Frontier
Deal found 7/23![Frontier logo]()
$147
This Delta deal was found by Cheapflights users on 7/23. 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 10/173:00 pm
BOI
- PHL
1 stop6h 44m
Delta
Deal found 7/23![Delta logo]()
$151
Find flight deals from Boise to Pennsylvania
Keep the following information in mind while searching for Boise to Pennsylvania flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Delta) |
One-way from | $119 (American Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $436 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Boise to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Wed 9/9
6:00 am-4:00 pm
1 stop8h 00m
Washington, D.C. Reagan-National
Wed 9/9
5:27 pm-11:55 pm
1 stop8h 28m
$297
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Thu 8/27
1:59 pm-1:19 am
1 stop9h 20m
Philadelphia
Mon 8/31
6:55 pm-11:59 pm
1 stop7h 04m
$301
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Sat 8/29
1:59 pm-1:19 am
1 stop9h 20m
Philadelphia
Mon 8/31
6:55 pm-11:59 pm
1 stop7h 04m
$301
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Thu 8/20
11:10 pm-9:20 am
1 stop8h 10m
Washington, D.C. Dulles Intl
Wed 8/26
7:10 am-3:18 pm
1 stop10h 08m
$302
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Sat 9/19
4:20 pm-5:40 am
1 stop11h 20m
Washington, D.C. Dulles Intl
Tue 9/22
5:57 pm-9:56 am
1 stop17h 59m
$303
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Mon 8/24
11:10 pm-9:20 am
1 stop8h 10m
Washington, D.C. Dulles Intl
Sat 8/29
2:23 pm-8:52 pm
1 stop8h 29m
$303
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Thu 12/10
5:40 am-1:58 pm
1 stop6h 18m
Washington, D.C. Reagan-National
Mon 1/18
4:40 pm-11:52 pm
1 stop9h 12m
$303
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Sat 9/12
2:50 pm-11:59 pm
1 stop7h 09m
Washington, D.C. Reagan-National
Mon 9/14
6:59 pm-11:59 pm
1 stop7h 00m
$303
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Sat 10/31
5:30 am-2:00 pm
1 stop6h 30m
Washington, D.C. Reagan-National
Sat 11/7
6:05 am-12:28 pm
1 stop8h 23m
$303
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Fri 9/18
4:27 pm-6:01 am
1 stop11h 34m
New York John F Kennedy Intl
Tue 9/22
7:25 am-3:30 pm
1 stop10h 05m
$307
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boise to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Boise with our price prediction graph.
BOI-JFK
BOI-LGA
BOI-DCA
BOI-IAD
BOI-PHL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boise to Pennsylvania
BOI-USPA
BOI-JFK
BOI-LGA
BOI-DCA
BOI-IAD
What is the cheapest month to book a flight from Boise to Pennsylvania?
Currently, January is the cheapest month in which you can book a flight from Boise to Pennsylvania (average of $371). Flying from Boise to Pennsylvania in December is currently the most expensive (average of $628). 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.
How much does it cost to fly round-trip from Boise to Pennsylvania?
Airfare is below average for this route at the moment.
Boise to Pennsylvania flights typically cost between $329 and $485 in August.The cheapest round-trip price found within the last 5 days was $298 on Frontier (Aug 18-Aug 25).
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 July 27, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Boise to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Boise 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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Complete your trip
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Boise and Pennsylvania flights
Browse other Boise and Pennsylvania flight options. Last updated on July 27, 2026.
Popular flight searches
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Boise to Pennsylvania flights
Consider these flights traveling from Boise to Pennsylvania.
Top 5 airlines flying from Boise to Pennsylvania
Discover the top 5 airlines that operate flights from Boise 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 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$336 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$176 | Average$451 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$529 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$544 | FlexibilityNo cancel fee | On-time63% |