$99+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
Jul 12 — Jul 191
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 June 12, 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 June 12, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 9/2212:14 pm
BOI
- IAD
1 stop8h 35m
Delta
Tue 9/296:20 am
IAD
- BOI
1 stop9h 18m
Delta
Deal found 6/8![Delta logo]()
$197
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:21 pm
BOI
- DCA
1 stop6h 38m
American Airlines
Tue 9/298:40 am
DCA
- BOI
1 stop7h 51m
American Airlines
Deal found 6/10![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 6/10. 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 9/25:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Wed 9/96:30 pm
PHL
- BOI
1 stop6h 59m
Delta
Deal found 6/10![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 6/10. 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 9/25:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Sat 9/57:05 am
PHL
- BOI
1 stop10h 13m
Delta
Deal found 6/10![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/1911:10 am
BOI
- IAD
1 stop6h 54m
Delta
Tue 9/227:10 am
IAD
- BOI
1 stop10h 02m
Delta
Deal found 6/11![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/193:21 pm
BOI
- DCA
1 stop6h 38m
American Airlines
Tue 9/228:40 am
DCA
- BOI
1 stop7h 51m
American Airlines
Deal found 6/12![American Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 9/162:14 pm
BOI
- LGA
1 stop7h 28m
Delta
Sat 9/196:00 am
LGA
- BOI
1 stop9h 38m
Delta
Deal found 6/8![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 6/10. 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 9/162:50 pm
BOI
- JFK
1 stop7h 06m
Delta
Sat 9/1911:10 am
JFK
- BOI
1 stop7h 04m
Delta
Deal found 6/10![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/222:58 pm
BOI
- PHL
1 stop7h 01m
American Airlines
Mon 8/245:43 am
PHL
- BOI
1 stop10h 37m
American Airlines
Deal found 6/11![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
BOI
- PHL
2 stops10h 00m
Southwest
Wed 9/95:10 pm
PHL
- BOI
1 stop8h 00m
Southwest
Deal found 6/10![Southwest logo]()
$225
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/2412:26 pm
BOI
- IAD
1 stop6h 45m
United Airlines
Sat 10/3110:22 am
IAD
- BOI
1 stop9h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$231
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:14 pm
BOI
- DCA
1 stop7h 29m
Delta
Sat 9/196:05 am
DCA
- BOI
1 stop9h 33m
Delta
Deal found 6/12![Delta logo]()
$231
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 June 12, 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 June 12, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:14 pm
BOI
- DCA
1 stop7h 29m
Delta
Wed 9/306:05 am
DCA
- BOI
1 stop9h 33m
Delta
Deal found 6/11![Delta logo]()
$214
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/2412:26 pm
BOI
- IAD
1 stop6h 45m
United Airlines
Sat 10/3110:22 am
IAD
- BOI
1 stop9h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
BOI
- PHL
2 stops10h 00m
Southwest
Wed 9/93:00 pm
PHL
- BOI
2 stops10h 10m
Southwest
Deal found 6/10![Southwest logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:09 am
BOI
- JFK
1 stop20h 16m
Alaska Airlines
Mon 11/27:00 am
JFK
- BOI
1 stop10h 27m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/12:02 pm
BOI
- LGA
1 stop7h 22m
Delta
Sat 9/56:00 am
LGA
- BOI
1 stop9h 42m
Delta
Deal found 6/10![Delta logo]()
$216
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:01 am
BOI
- AVP
2 stops13h 11m
American Airlines
Tue 9/86:03 am
AVP
- BOI
1 stop10h 17m
American Airlines
Deal found 6/7![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:14 pm
BOI
- LGA
1 stop7h 28m
Delta
Sat 9/196:00 am
LGA
- BOI
1 stop9h 38m
Delta
Deal found 6/9![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:35 pm
BOI
- JFK
1 stop8h 40m
Delta
Wed 9/307:00 am
JFK
- BOI
1 stop10h 12m
Delta
Deal found 6/11![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/10. 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 9/162:50 pm
BOI
- JFK
1 stop7h 06m
Delta
Sat 9/1911:10 am
JFK
- BOI
1 stop7h 04m
Delta
Deal found 6/10![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:55 am
BOI
- PHL
2 stops10h 10m
Southwest
Mon 11/25:00 am
PHL
- BOI
1 stop7h 40m
Southwest
Deal found 6/9![Southwest logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:23 am
BOI
- PIT
1 stop9h 07m
Alaska Airlines
Sat 9/267:02 am
PIT
- BOI
1 stop10h 28m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/2011:35 am
BOI
- LGA
1 stop9h 15m
Southwest
Tue 10/273:10 pm
LGA
- BOI
2 stops10h 45m
Southwest
Deal found 6/11![Southwest logo]()
$301
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:10 am
BOI
- IAD
1 stop6h 54m
Delta
Tue 9/227:10 am
IAD
- BOI
1 stop10h 02m
Delta
Deal found 6/12![Delta logo]()
$233
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:20 pm
BOI
- IAD
1 stop11h 20m
Alaska Airlines
Thu 10/17:00 am
IAD
- BOI
1 stop10h 30m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/277:00 am
BOI
- LGA
1 stop8h 12m
United Airlines
Wed 10/289:00 am
LGA
- BOI
2 stops14h 16m
United Airlines
Deal found 6/8![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 6/10. 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 11/27:30 pm
BOI
- JFK
1 stop8h 52m
Delta
Thu 11/126:00 am
JFK
- BOI
1 stop11h 04m
Delta
Deal found 6/10![Delta logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 pm
BOI
- EWR
1 stop8h 04m
Alaska Airlines
Sat 10/317:17 am
EWR
- BOI
1 stop8h 54m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/227:45 am
BOI
- PHL
2 stops11h 00m
Southwest
Mon 8/248:00 am
PHL
- BOI
1 stop8h 10m
Southwest
Deal found 6/11![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 6/10. 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 11/211:30 pm
BOI
- LGA
1 stop7h 15m
Delta
Thu 11/127:00 pm
LGA
- BOI
1 stop6h 55m
Delta
Deal found 6/10![Delta logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/147:57 am
BOI
- IAD
1 stop8h 48m
Alaska Airlines
Fri 8/147:53 pm
IAD
- BOI
1 stop19h 53m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/256:15 am
BOI
- PIT
1 stop7h 46m
United Airlines
Wed 8/267:00 am
PIT
- BOI
2 stops10h 31m
United Airlines
Deal found 6/11![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:50 pm
BOI
- DCA
1 stop7h 02m
Delta
Sat 9/266:05 am
DCA
- BOI
1 stop9h 33m
Delta
Deal found 6/11![Delta logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 10/296:01 pm
BOI
- EWR
1 stop10h 03m
Alaska Airlines
Sun 11/17:17 am
EWR
- BOI
1 stop10h 10m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/1510:36 am
BOI
- PHL
2 stops12h 23m
United Airlines
Wed 8/196:00 am
PHL
- BOI
1 stop11h 31m
United Airlines
Deal found 6/10![United Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/212:55 pm
BOI
- PHL
1 stop6h 50m
Southwest
Sun 8/237:20 am
PHL
- BOI
2 stops9h 30m
Southwest
Deal found 6/11![Southwest logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/2212:15 pm
BOI
- MDT
1 stop8h 44m
American Airlines
Sat 8/17:05 am
MDT
- BOI
2 stops12h 58m
American Airlines
Deal found 6/11![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:14 pm
BOI
- DCA
1 stop7h 29m
Delta
Thu 10/14:45 pm
DCA
- BOI
1 stop9h 04m
Delta
Deal found 6/9![Delta logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:01 pm
BOI
- EWR
1 stop10h 58m
Alaska Airlines
Sun 10/186:30 am
EWR
- BOI
1 stop8h 44m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/144:05 pm
BOI
- PHL
1 stop7h 00m
Southwest
Fri 7/174:45 pm
PHL
- BOI
2 stops10h 30m
Southwest
Deal found 6/11![Southwest logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/155:19 pm
BOI
- SCE
2 stops14h 19m
American Airlines
Fri 8/216:03 am
SCE
- BOI
2 stops12h 46m
American Airlines
Deal found 6/11![American Airlines logo]()
$528
Last-minute flights from Boise to PennsylvaniaDiscover last-minute flight deals from Boise to Pennsylvania. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Pennsylvania. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 6/196:42 pm
BOI
- PHL
1 stop9h 26m
Delta
Wed 6/245:40 am
PHL
- BOI
1 stop7h 18m
Delta
Deal found 6/7![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 6/3011:55 am
BOI
- IAD
1 stop10h 30m
Delta
Thu 7/96:46 pm
IAD
- BOI
1 stop7h 00m
Delta
Deal found 6/10![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/306:10 pm
BOI
- JFK
1 stop10h 24m
Delta
Sat 7/44:50 pm
JFK
- BOI
1 stop7h 55m
Delta
Deal found 6/11![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
BOI
- LGA
1 stop9h 15m
Delta
Sat 7/43:00 pm
LGA
- BOI
1 stop8h 12m
Delta
Deal found 6/9![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 6/8. 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 6/305:30 am
BOI
- DCA
1 stop6h 17m
Delta
Tue 7/74:45 pm
DCA
- BOI
1 stop8h 13m
Delta
Deal found 6/8![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 6/302:40 pm
BOI
- LGA
1 stop6h 50m
United Airlines
Sat 7/412:19 pm
LGA
- BOI
2 stops11h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 6/10. 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 7/311:45 pm
BOI
- DCA
1 stop7h 30m
Delta
Thu 7/94:45 pm
DCA
- BOI
1 stop8h 13m
Delta
Deal found 6/10![Delta logo]()
$293
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:24 pm
BOI
- DCA
1 stop21h 27m
Multiple Airlines
Tue 7/218:59 am
DCA
- BOI
1 stop13h 26m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/142:03 pm
BOI
- PHL
1 stop8h 56m
Delta
Fri 7/175:40 am
PHL
- BOI
1 stop7h 17m
Delta
Deal found 6/11![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:12 pm
BOI
- PHL
1 stop7h 34m
American Airlines
Tue 7/215:00 am
PHL
- BOI
1 stop8h 19m
American Airlines
Deal found 6/8![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/10. 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 7/3011:10 pm
BOI
- PHL
1 stop8h 21m
Delta
Wed 8/127:05 am
PHL
- BOI
1 stop10h 13m
Delta
Deal found 6/10![Delta logo]()
$238
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com 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
Mon 8/36:00 pm
DCA
- BOI
1 stop20h 29m
Frontier
Deal found 6/10![Frontier logo]()
$252
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 June 12, 2026.
Search for one-way flight options from Boise to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/2212:14 pm
BOI
- IAD
1 stop8h 35m
Delta
Deal found 6/10![Delta logo]()
$99
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:21 pm
BOI
- DCA
1 stop6h 38m
American Airlines
Deal found 6/10![American Airlines logo]()
$99
This Delta deal was found by Cheapflights users on 6/8. 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 8/45:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Deal found 6/8![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/8. 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 9/155:20 am
BOI
- LGA
1 stop6h 29m
Delta
Deal found 6/8![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 10/171:43 pm
BOI
- PHL
1 stop9h 08m
Delta
Deal found 6/10![Delta logo]()
$111
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/47:05 pm
BOI
- IAD
1 stop8h 48m
United Airlines
Deal found 6/10![United Airlines logo]()
$116
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 9/195:20 am
BOI
- DCA
1 stop6h 33m
Delta
Deal found 6/10![Delta logo]()
$116
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:24 pm
BOI
- DCA
1 stop6h 35m
Frontier
Deal found 6/9![Frontier logo]()
$120
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/168:03 am
BOI
- PIT
1 stop7h 27m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$125
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:24 pm
BOI
- DCA
1 stop21h 27m
Frontier
Deal found 6/10![Frontier logo]()
$127
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 8/77:28 pm
BOI
- PHL
1 stop8h 22m
Delta
Deal found 6/8![Delta logo]()
$128
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:50 pm
BOI
- PIT
1 stop5h 58m
Delta
Deal found 6/11![Delta logo]()
$131
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Delta) |
One-way from | $99 (Delta) |
Popular in | November |
Cheapest in | September |
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 June 12, 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
Thu 9/24
2:14 pm-11:43 pm
1 stop7h 29m
Washington, D.C. Reagan-National
Wed 9/30
6:05 am-1:38 pm
1 stop9h 33m
$214
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Tue 9/1
2:02 pm-11:24 pm
1 stop7h 22m
New York LaGuardia
Sat 9/5
6:00 am-1:42 pm
1 stop9h 42m
$216
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Wed 9/16
2:14 pm-11:42 pm
1 stop7h 28m
New York LaGuardia
Sat 9/19
6:00 am-1:38 pm
1 stop9h 38m
$216
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Mon 9/21
11:35 pm-10:15 am
1 stop8h 40m
New York John F Kennedy Intl
Wed 9/30
7:00 am-3:12 pm
1 stop10h 12m
$217
Quickest round-trip
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Wed 9/16
2:50 pm-11:56 pm
1 stop7h 06m
New York John F Kennedy Intl
Sat 9/19
11:10 am-4:14 pm
1 stop7h 04m
$217
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Sat 10/24
12:26 pm-9:11 pm
1 stop6h 45m
Washington, D.C. Dulles Intl
Sat 10/31
10:22 am-5:55 pm
1 stop9h 33m
$231
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Wed 9/2
6:00 am-6:00 pm
2 stops10h 00m
Philadelphia
Wed 9/9
3:00 pm-11:10 pm
2 stops10h 10m
$231
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Sat 9/19
11:10 am-8:04 pm
1 stop6h 54m
Washington, D.C. Dulles Intl
Tue 9/22
7:10 am-3:12 pm
1 stop10h 02m
$233
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Mon 11/2
7:30 pm-6:22 am
1 stop8h 52m
New York John F Kennedy Intl
Thu 11/12
6:00 am-3:04 pm
1 stop11h 04m
$235
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Mon 11/2
11:30 pm-8:45 am
1 stop7h 15m
New York LaGuardia
Thu 11/12
7:00 pm-11:55 pm
1 stop6h 55m
$235
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-DCA
BOI-IAD
BOI-PHL
BOI-JFK
BOI-LGA
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-DCA
BOI-IAD
BOI-PHL
BOI-JFK
What is the cheapest month to book a flight from Boise to Pennsylvania?
Currently, July is the cheapest month in which you can book a flight from Boise to Pennsylvania (average of $116). 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 June 12, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Boise to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
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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 June 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Pennsylvania flights
Consider these flights traveling from Boise to Pennsylvania.
Top 4 airlines flying from Boise to Pennsylvania
Discover the top 4 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$533 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$544 | FlexibilityNo cancel fee | On-time63% |