$120+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
Aug 16 — Aug 231
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 17, 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 17, 2026.
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Tue 8/257:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/15![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/61:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Mon 8/171:59 pm
DCA
- BOI
1 stop24h 30m
Frontier
Deal found 7/16![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 10/412:59 pm
BOI
- DCA
1 stop25h 57m
Frontier
Sat 10/102:00 pm
DCA
- BOI
1 stop23h 28m
Frontier
Deal found 7/16![Frontier logo]()
$251
This Gotogate deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
BOI
- PHL
1 stop7h 45m
Multiple Airlines
Mon 9/78:37 pm
PHL
- BOI
1 stop17h 52m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$276
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Tue 8/187:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/14![Frontier logo]()
$283
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Sun 8/3012:24 pm
BOI
- DCA
1 stop7h 35m
Multiple Airlines
Sat 9/510:59 am
DCA
- BOI
1 stop11h 21m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/1011:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Tue 8/187:10 am
IAD
- BOI
1 stop10h 08m
Delta
Deal found 7/14![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 9/191:50 pm
BOI
- DCA
1 stop8h 09m
American Airlines
Sat 9/267:40 am
DCA
- BOI
1 stop8h 51m
American Airlines
Deal found 7/12![American Airlines logo]()
$293
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 stop25h 57m
Frontier
Wed 9/301:59 pm
DCA
- BOI
1 stop24h 05m
Frontier
Deal found 7/16![Frontier logo]()
$296
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/165:59 pm
BOI
- JFK
1 stop10h 54m
Delta
Sat 9/197:10 am
JFK
- BOI
1 stop8h 19m
Delta
Deal found 7/13![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 11/263:22 pm
BOI
- EWR
1 stop6h 14m
Delta
Fri 12/46:30 pm
EWR
- BOI
1 stop7h 25m
Delta
Deal found 7/13![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 11/2511:30 pm
BOI
- LGA
1 stop9h 13m
Delta
Wed 12/26:00 pm
LGA
- BOI
1 stop7h 55m
Delta
Deal found 7/13![Delta logo]()
$297
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 17, 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 17, 2026.
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 12/1012:42 pm
BOI
- IAD
1 stop9h 09m
Delta
Tue 12/157:05 am
IAD
- BOI
1 stop9h 17m
Delta
Deal found 7/14![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 10/2812:32 pm
BOI
- DCA
1 stop7h 54m
United Airlines
Thu 10/297:00 am
DCA
- BOI
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:51 pm
BOI
- JFK
1 stop15h 14m
Alaska Airlines
Sat 11/710:00 am
JFK
- BOI
1 stop8h 44m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Tue 8/186:00 am
BOI
- LGA
2 stops8h 55m
Southwest
Fri 8/216:30 am
LGA
- BOI
1 stop11h 45m
Southwest
Deal found 7/15![Southwest logo]()
$308
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 7/15![American Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 9/1211:03 am
BOI
- IAD
1 stop7h 11m
Delta
Tue 9/157:25 am
IAD
- BOI
1 stop9h 52m
Delta
Deal found 7/14![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 9/1212:28 pm
BOI
- DCA
1 stop6h 41m
United Airlines
Tue 9/156:30 am
DCA
- BOI
1 stop6h 56m
United Airlines
Deal found 7/14![United Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/161:29 pm
BOI
- EWR
1 stop7h 56m
Alaska Airlines
Tue 10/207:00 am
EWR
- BOI
1 stop9h 11m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1711:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Sat 8/226:00 am
IAD
- BOI
1 stop9h 42m
Delta
Deal found 7/17![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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.
Tue 9/1512:35 pm
BOI
- LGA
1 stop8h 00m
Southwest
Wed 9/162:30 pm
LGA
- BOI
2 stops10h 40m
Southwest
Deal found 7/13![Southwest logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:20 pm
BOI
- PHL
1 stop11h 20m
Alaska Airlines
Thu 9/106:59 pm
PHL
- BOI
1 stop16h 57m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/1011:10 pm
BOI
- DCA
1 stop8h 00m
Delta
Tue 8/186:59 pm
DCA
- BOI
1 stop7h 00m
Delta
Deal found 7/14![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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.
Tue 9/156:00 am
BOI
- PHL
2 stops10h 00m
Southwest
Sat 9/196:30 am
PHL
- BOI
1 stop6h 25m
Southwest
Deal found 7/14![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 9/95:00 am
BOI
- LGA
2 stops9h 19m
United Airlines
Sun 9/136:10 am
LGA
- BOI
1 stop7h 18m
United Airlines
Deal found 7/16![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 9/261:06 pm
BOI
- JFK
1 stop8h 34m
Delta
Wed 9/307:00 am
JFK
- BOI
1 stop10h 17m
Delta
Deal found 7/14![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:31 pm
BOI
- EWR
1 stop7h 58m
Alaska Airlines
Mon 10/56:30 am
EWR
- BOI
1 stop8h 44m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/96:00 am
BOI
- PHL
2 stops10h 00m
Southwest
Sun 9/135:00 am
PHL
- BOI
1 stop7h 35m
Southwest
Deal found 7/15![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/212:24 pm
BOI
- LGA
1 stop7h 30m
United Airlines
Tue 9/83:29 pm
LGA
- BOI
1 stop8h 08m
United Airlines
Deal found 7/15![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/174:00 pm
BOI
- JFK
1 stop11h 15m
Delta
Wed 8/197:00 am
JFK
- BOI
1 stop9h 49m
Delta
Deal found 7/14![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/218:00 pm
BOI
- EWR
1 stop8h 59m
Alaska Airlines
Mon 10/267:00 am
EWR
- BOI
1 stop8h 14m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/126:00 am
BOI
- DCA
2 stops10h 00m
Southwest
Wed 8/192:40 pm
DCA
- BOI
2 stops10h 30m
Southwest
Deal found 7/13![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/1812:24 pm
BOI
- LGA
1 stop7h 30m
United Airlines
Fri 8/214:59 pm
LGA
- BOI
1 stop7h 41m
United Airlines
Deal found 7/15![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/165:59 pm
BOI
- JFK
1 stop10h 54m
Delta
Sat 9/197:10 am
JFK
- BOI
1 stop8h 19m
Delta
Deal found 7/13![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 7/16![Alaska Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/2711:30 am
BOI
- LGA
1 stop9h 25m
Southwest
Thu 9/36:30 am
LGA
- BOI
1 stop11h 45m
Southwest
Deal found 7/13![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 11/231:43 pm
BOI
- EWR
1 stop9h 15m
Delta
Thu 12/36:00 am
EWR
- BOI
1 stop8h 42m
Delta
Deal found 7/16![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:25 am
BOI
- PIT
1 stop10h 10m
Alaska Airlines
Sat 10/318:05 am
PIT
- BOI
1 stop8h 06m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/196:00 am
BOI
- PHL
2 stops10h 00m
Southwest
Mon 8/244:05 pm
PHL
- BOI
2 stops9h 30m
Southwest
Deal found 7/12![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:45 pm
BOI
- EWR
1 stop9h 15m
Delta
Tue 8/255:59 pm
EWR
- BOI
1 stop8h 00m
Delta
Deal found 7/16![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 7/298:11 am
BOI
- AVP
2 stops14h 14m
American Airlines
Sun 8/27:29 am
AVP
- BOI
1 stop8h 51m
American Airlines
Deal found 7/14![American Airlines logo]()
$582
Last-minute flights from Boise to PennsylvaniaDiscover last-minute flight deals from Boise to Pennsylvania. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Pennsylvania. Data last updated July 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/61:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Mon 8/171:59 pm
DCA
- BOI
1 stop24h 30m
Frontier
Deal found 7/16![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/1011:10 pm
BOI
- IAD
1 stop8h 10m
Delta
Tue 8/187:10 am
IAD
- BOI
1 stop10h 08m
Delta
Deal found 7/14![Delta logo]()
$293
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Tue 8/257:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/15![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Tue 8/187:00 am
DCA
- BOI
1 stop7h 29m
Frontier
Deal found 7/14![Frontier logo]()
$283
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/123:19 pm
BOI
- DCA
1 stop6h 40m
American Airlines
Wed 8/195:00 am
DCA
- BOI
1 stop8h 16m
American Airlines
Deal found 7/13![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/138:01 am
BOI
- JFK
1 stop11h 02m
American Airlines
Wed 8/198:00 am
JFK
- BOI
2 stops10h 49m
American Airlines
Deal found 7/14![American Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/201:59 pm
BOI
- PHL
1 stop9h 20m
Delta
Tue 8/257:20 am
PHL
- BOI
1 stop6h 54m
Delta
Deal found 7/14![Delta logo]()
$301
This Gotogate deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
BOI
- PHL
1 stop7h 45m
Multiple Airlines
Mon 9/78:37 pm
PHL
- BOI
1 stop17h 52m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/265:19 pm
BOI
- EWR
1 stop10h 41m
American Airlines
Sat 9/55:29 am
EWR
- BOI
1 stop10h 33m
American Airlines
Deal found 7/13![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/277:28 pm
BOI
- JFK
1 stop9h 22m
Delta
Thu 9/37:00 am
JFK
- BOI
1 stop9h 49m
Delta
Deal found 7/13![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/2712:12 pm
BOI
- LGA
1 stop9h 33m
American Airlines
Sun 8/306:11 am
LGA
- BOI
1 stop10h 18m
American Airlines
Deal found 7/12![American Airlines logo]()
$297
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Sun 8/3012:24 pm
BOI
- DCA
1 stop7h 35m
Multiple Airlines
Sat 9/510:59 am
DCA
- BOI
1 stop11h 21m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$292
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 17, 2026.
Search for one-way flight options from Boise to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/61:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Deal found 7/15![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/13![Frontier logo]()
$121
This Booking.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- PHL
1 stop20h 25m
Frontier
Deal found 7/12![Frontier logo]()
$126
This Priceline deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Thu 7/301:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Deal found 7/15![Frontier logo]()
$127
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Sun 8/21:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Deal found 7/15![Frontier logo]()
$133
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/295:30 am
BOI
- IAD
1 stop6h 05m
Delta
Deal found 7/13![Delta logo]()
$147
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/292:58 pm
BOI
- DCA
1 stop7h 01m
American Airlines
Deal found 7/13![American Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/198:01 am
BOI
- JFK
1 stop11h 02m
American Airlines
Deal found 7/15![American Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/141:55 pm
BOI
- JFK
1 stop8h 03m
American Airlines
Deal found 7/13![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/1411:10 pm
BOI
- EWR
1 stop9h 19m
Delta
Deal found 7/13![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/1411:10 pm
BOI
- LGA
1 stop8h 02m
Delta
Deal found 7/13![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/13![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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Frontier) |
One-way from | $120 (Frontier) |
Popular in | February |
Cheapest in | January |
Average price | $398 |
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 17, 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 - IAD
BOIIAD
Boise Air Term. Gowen Fld
Thu 12/10
12:42 pm-11:51 pm
1 stop9h 09m
Washington, D.C. Dulles Intl
Tue 12/15
7:05 am-2:22 pm
1 stop9h 17m
$293
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Wed 10/28
12:32 pm-10:26 pm
1 stop7h 54m
Washington, D.C. Reagan-National
Thu 10/29
7:00 am-11:41 am
1 stop6h 41m
$293
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Sat 9/12
11:03 am-8:14 pm
1 stop7h 11m
Washington, D.C. Dulles Intl
Tue 9/15
7:25 am-3:17 pm
1 stop9h 52m
$293
Quickest round-trip
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Sat 9/12
12:28 pm-9:09 pm
1 stop6h 41m
Washington, D.C. Reagan-National
Tue 9/15
6:30 am-11:26 am
1 stop6h 56m
$293
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Mon 8/17
11:10 pm-9:20 am
1 stop8h 10m
Washington, D.C. Dulles Intl
Sat 8/22
6:00 am-1:42 pm
1 stop9h 42m
$293
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Mon 8/10
11:10 pm-9:10 am
1 stop8h 00m
Washington, D.C. Reagan-National
Tue 8/18
6:59 pm-11:59 pm
1 stop7h 00m
$293
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Tue 11/3
1:51 pm-7:05 am
1 stop15h 14m
New York John F Kennedy Intl
Sat 11/7
10:00 am-4:44 pm
1 stop8h 44m
$297
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Fri 10/16
1:29 pm-11:25 pm
1 stop7h 56m
Newark
Tue 10/20
7:00 am-2:11 pm
1 stop9h 11m
$297
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Sat 9/26
1:06 pm-11:40 pm
1 stop8h 34m
New York John F Kennedy Intl
Wed 9/30
7:00 am-3:17 pm
1 stop10h 17m
$297
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Mon 8/17
4:00 pm-5:15 am
1 stop11h 15m
New York John F Kennedy Intl
Wed 8/19
7:00 am-2:49 pm
1 stop9h 49m
$297
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-IAD
BOI-DCA
BOI-JFK
BOI-LGA
BOI-SCE
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-IAD
BOI-DCA
BOI-JFK
BOI-LGA
What is the cheapest month to book a flight from Boise to Pennsylvania?
Currently, May is the cheapest month in which you can book a flight from Boise to Pennsylvania (average of $118). Flying from Boise to Pennsylvania in January is currently the most expensive (average of $308). 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?
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 17, 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.
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
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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Alternative routes for Boise to Pennsylvania
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Complete your trip
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Find flights from Boise to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Pennsylvania flights
Browse other Boise and Pennsylvania flight options. Last updated on July 17, 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$336 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$176 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$306 | Average$471 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$544 | FlexibilityNo cancel fee | On-time63% |