$136+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
Apr 15 — Apr 221
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 March 16, 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 March 16, 2026.
This Expedia deal was found by Cheapflights users on 3/15. 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.
Tue 5/121:22 pm
BOI
- DCA
1 stop6h 36m
Frontier
Tue 5/197:00 am
DCA
- BOI
1 stop7h 27m
Frontier
Deal found 3/15![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 3/15. 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.
Sun 4/1212:03 pm
BOI
- DCA
1 stop21h 59m
Frontier
Sat 4/181:59 pm
DCA
- BOI
1 stop23h 09m
Frontier
Deal found 3/15![Frontier logo]()
$233
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/256:00 am
BOI
- IAD
1 stop16h 09m
Alaska Airlines
Tue 4/287:10 am
IAD
- BOI
1 stop8h 42m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 3/11. 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 4/255:40 am
BOI
- DCA
1 stop7h 47m
Delta
Tue 4/284:39 pm
DCA
- BOI
1 stop9h 38m
Delta
Deal found 3/11![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 3/13. 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 4/156:00 am
BOI
- DCA
1 stop8h 40m
Southwest
Sat 4/257:00 am
DCA
- BOI
1 stop8h 20m
Southwest
Deal found 3/13![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 3/12. 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.
Sat 4/257:05 am
BOI
- IAD
2 stops13h 50m
Southwest
Tue 4/285:30 pm
IAD
- BOI
1 stop8h 00m
Southwest
Deal found 3/12![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 3/12. 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.
Sat 4/2511:00 am
BOI
- DCA
2 stops8h 30m
Southwest
Tue 4/284:40 pm
DCA
- BOI
1 stop9h 45m
Southwest
Deal found 3/12![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/156:15 am
BOI
- PIT
1 stop9h 58m
United Airlines
Sat 4/184:18 pm
PIT
- BOI
1 stop7h 16m
United Airlines
Deal found 3/11![United Airlines logo]()
$277
This Gotogate deal was found by Cheapflights users on 3/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:03 pm
BOI
- DCA
1 stop21h 59m
Frontier
Wed 4/156:00 pm
DCA
- BOI
1 stop19h 08m
Frontier
Deal found 3/14![Frontier logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:53 pm
BOI
- LGA
1 stop7h 59m
American Airlines
Sat 5/27:00 am
LGA
- BOI
1 stop8h 03m
American Airlines
Deal found 3/16![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 4/141:29 pm
BOI
- LGA
1 stop8h 09m
American Airlines
Wed 4/156:38 am
LGA
- BOI
1 stop8h 11m
American Airlines
Deal found 3/12![American Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 4/158:40 pm
BOI
- PIT
2 stops10h 59m
Delta
Sat 4/185:32 pm
PIT
- BOI
1 stop6h 24m
Delta
Deal found 3/11![Delta 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 March 16, 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 March 16, 2026.
This Southwest deal was found by Cheapflights users on 3/11. 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.
Wed 4/153:15 pm
BOI
- PIT
1 stop6h 05m
Southwest
Sat 4/185:05 pm
PIT
- BOI
1 stop7h 45m
Southwest
Deal found 3/11![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/156:15 am
BOI
- PIT
1 stop9h 58m
United Airlines
Sat 4/184:18 pm
PIT
- BOI
1 stop7h 16m
United Airlines
Deal found 3/11![United Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:32 am
BOI
- IAD
1 stop8h 50m
Alaska Airlines
Wed 4/157:00 am
IAD
- BOI
1 stop8h 58m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/222:18 pm
BOI
- DCA
1 stop7h 23m
Delta
Sat 4/257:40 am
DCA
- BOI
1 stop8h 46m
Delta
Deal found 3/12![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 3/14. 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 4/81:41 pm
BOI
- MDT
1 stop7h 44m
American Airlines
Wed 4/155:38 am
MDT
- BOI
1 stop9h 11m
American Airlines
Deal found 3/14![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 3/16. 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.
Sat 4/2510:45 am
BOI
- LGA
2 stops9h 12m
Delta
Sat 5/27:15 am
LGA
- BOI
1 stop9h 11m
Delta
Deal found 3/16![Delta logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 4/146:00 am
BOI
- PHL
1 stop9h 47m
Alaska Airlines
Wed 4/157:25 am
PHL
- BOI
1 stop10h 04m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 5/282:05 pm
BOI
- IAD
1 stop8h 50m
United Airlines
Tue 6/26:10 am
IAD
- BOI
1 stop7h 22m
United Airlines
Deal found 3/11![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/11. 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 4/2411:35 pm
BOI
- JFK
1 stop8h 40m
Delta
Tue 4/286:59 am
JFK
- BOI
1 stop10h 04m
Delta
Deal found 3/11![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 3/15. 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.
Sun 4/124:10 pm
BOI
- IAD
1 stop6h 30m
Southwest
Sat 4/183:55 pm
IAD
- BOI
1 stop8h 10m
Southwest
Deal found 3/15![Southwest logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:58 am
BOI
- JFK
1 stop9h 01m
Alaska Airlines
Wed 4/157:00 am
JFK
- BOI
1 stop10h 29m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 3/11. 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 4/243:23 pm
BOI
- LGA
1 stop6h 21m
Delta
Tue 4/283:00 pm
LGA
- BOI
1 stop9h 28m
Delta
Deal found 3/11![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:03 pm
BOI
- PIT
2 stops12h 45m
United Airlines
Tue 4/216:25 am
PIT
- BOI
1 stop10h 59m
United Airlines
Deal found 3/12![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/186:00 am
BOI
- PIT
1 stop10h 28m
Alaska Airlines
Tue 4/217:24 pm
PIT
- BOI
1 stop19h 11m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 3/11. 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 5/911:00 am
BOI
- DCA
2 stops8h 30m
Southwest
Wed 5/133:40 pm
DCA
- BOI
2 stops9h 50m
Southwest
Deal found 3/11![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 4/110:25 am
BOI
- PIT
2 stops10h 21m
Delta
Thu 4/165:32 pm
PIT
- BOI
1 stop8h 25m
Delta
Deal found 3/11![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Sun 4/57:00 am
BOI
- JFK
1 stop8h 14m
American Airlines
Tue 4/711:00 am
JFK
- BOI
2 stops11h 18m
American Airlines
Deal found 3/11![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/3012:38 pm
BOI
- LGA
1 stop8h 32m
United Airlines
Sat 6/66:10 am
LGA
- BOI
1 stop7h 22m
United Airlines
Deal found 3/11![United Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 3/11. 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 5/123:15 pm
BOI
- PHL
1 stop6h 40m
Southwest
Fri 5/154:30 pm
PHL
- BOI
2 stops10h 15m
Southwest
Deal found 3/11![Southwest logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:50 am
BOI
- EWR
1 stop10h 39m
Alaska Airlines
Tue 4/77:20 am
EWR
- BOI
1 stop10h 09m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 5/209:16 pm
BOI
- PIT
2 stops10h 28m
Delta
Wed 5/276:30 am
PIT
- BOI
2 stops8h 37m
Delta
Deal found 3/11![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:35 am
BOI
- MDT
2 stops12h 07m
United Airlines
Wed 4/156:15 am
MDT
- BOI
1 stop7h 34m
United Airlines
Deal found 3/12![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 3/11. 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.
Thu 5/285:30 am
BOI
- IAD
1 stop9h 35m
Southwest
Tue 6/26:20 am
IAD
- BOI
2 stops14h 40m
Southwest
Deal found 3/11![Southwest logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 4/145:50 am
BOI
- JFK
1 stop7h 36m
Alaska Airlines
Sat 4/189:30 am
JFK
- BOI
1 stop16h 17m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOI
- MDT
2 stops13h 41m
American Airlines
Sun 4/195:38 am
MDT
- BOI
1 stop9h 11m
American Airlines
Deal found 3/16![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 4/110:25 am
BOI
- IAD
2 stops10h 34m
Delta
Tue 4/77:00 am
IAD
- BOI
1 stop8h 05m
Delta
Deal found 3/11![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 3/11. 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.
Wed 4/112:25 pm
BOI
- IAD
2 stops9h 15m
Southwest
Tue 4/74:30 pm
IAD
- BOI
2 stops9h 55m
Southwest
Deal found 3/11![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/146:15 am
BOI
- PHL
1 stop7h 32m
United Airlines
Wed 4/1510:00 am
PHL
- BOI
2 stops13h 22m
United Airlines
Deal found 3/11![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 3/14. 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.
Tue 5/1211:39 pm
BOI
- DCA
1 stop7h 32m
Delta
Tue 5/192:45 pm
DCA
- BOI
2 stops11h 01m
Delta
Deal found 3/14![Delta logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:51 pm
BOI
- IAD
1 stop8h 43m
Alaska Airlines
Wed 6/36:00 am
IAD
- BOI
1 stop9h 02m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$411
Last-minute flights from Boise to PennsylvaniaDiscover last-minute flight deals from Boise to Pennsylvania. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Pennsylvania. Data last updated March 16, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/15. 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.
Sun 4/1212:03 pm
BOI
- DCA
1 stop21h 59m
Frontier
Sat 4/181:59 pm
DCA
- BOI
1 stop23h 09m
Frontier
Deal found 3/15![Frontier logo]()
$233
This Gotogate deal was found by Cheapflights users on 3/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:03 pm
BOI
- DCA
1 stop21h 59m
Frontier
Wed 4/156:00 pm
DCA
- BOI
1 stop19h 08m
Frontier
Deal found 3/14![Frontier logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 4/141:29 pm
BOI
- LGA
1 stop8h 09m
American Airlines
Wed 4/156:38 am
LGA
- BOI
1 stop8h 11m
American Airlines
Deal found 3/12![American Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 3/13. 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 4/156:00 am
BOI
- DCA
1 stop8h 40m
Southwest
Sat 4/257:00 am
DCA
- BOI
1 stop8h 20m
Southwest
Deal found 3/13![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/156:15 am
BOI
- PIT
1 stop9h 58m
United Airlines
Sat 4/184:18 pm
PIT
- BOI
1 stop7h 16m
United Airlines
Deal found 3/11![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 4/158:40 pm
BOI
- PIT
2 stops10h 59m
Delta
Sat 4/185:32 pm
PIT
- BOI
1 stop6h 24m
Delta
Deal found 3/11![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/256:00 am
BOI
- IAD
1 stop16h 09m
Alaska Airlines
Tue 4/287:10 am
IAD
- BOI
1 stop8h 42m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 3/11. 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 4/255:40 am
BOI
- DCA
1 stop7h 47m
Delta
Tue 4/284:39 pm
DCA
- BOI
1 stop9h 38m
Delta
Deal found 3/11![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 3/12. 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.
Sat 4/257:05 am
BOI
- IAD
2 stops13h 50m
Southwest
Tue 4/285:30 pm
IAD
- BOI
1 stop8h 00m
Southwest
Deal found 3/12![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 3/12. 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.
Sat 4/2511:00 am
BOI
- DCA
2 stops8h 30m
Southwest
Tue 4/284:40 pm
DCA
- BOI
1 stop9h 45m
Southwest
Deal found 3/12![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:53 pm
BOI
- LGA
1 stop7h 59m
American Airlines
Sat 5/27:00 am
LGA
- BOI
1 stop8h 03m
American Airlines
Deal found 3/16![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/251:29 pm
BOI
- DCA
1 stop8h 28m
American Airlines
Tue 4/287:05 am
DCA
- BOI
1 stop8h 37m
American Airlines
Deal found 3/15![American Airlines logo]()
$283
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 March 16, 2026.
Search for one-way flight options from Boise to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:30 pm
BOI
- IAD
1 stop10h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$136
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:11 am
BOI
- PIT
1 stop7h 40m
United Airlines
Deal found 3/12![United Airlines logo]()
$139
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 4/296:26 pm
BOI
- IAD
2 stops12h 23m
American Airlines
Deal found 3/12![American Airlines logo]()
$141
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:03 pm
BOI
- PHL
1 stop15h 28m
Frontier
Deal found 3/11![Frontier logo]()
$141
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 4/151:29 pm
BOI
- LGA
1 stop8h 09m
American Airlines
Deal found 3/12![American Airlines logo]()
$141
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/186:26 pm
BOI
- IAD
2 stops12h 23m
American Airlines
Deal found 3/12![American Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:22 pm
BOI
- LGA
2 stops30h 38m
Frontier
Deal found 3/11![Frontier logo]()
$145
This Delta deal was found by Cheapflights users on 3/13. 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 4/291:52 pm
BOI
- IAD
1 stop8h 03m
Delta
Deal found 3/13![Delta logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:22 pm
BOI
- IAD
2 stops18h 50m
Frontier
Deal found 3/12![Frontier logo]()
$149
This Delta deal was found by Cheapflights users on 3/11. 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 5/199:16 pm
BOI
- IAD
2 stops11h 06m
Delta
Deal found 3/11![Delta logo]()
$151
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:30 pm
BOI
- IAD
1 stop10h 55m
United Airlines
Deal found 3/12![United Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:22 pm
BOI
- EWR
2 stops33h 56m
Frontier
Deal found 3/11![Frontier logo]()
$159
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 March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Expedia) |
One-way from | $136 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $462 |
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 March 16, 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
Quickest round-trip
BoisePittsburgh
BOI - PIT
BOIPIT
Boise Air Term. Gowen Fld
Wed 4/15
3:15 pm-11:20 pm
1 stop6h 05m
Pittsburgh
Sat 4/18
5:05 pm-10:50 pm
1 stop7h 45m
$277
BoisePittsburgh
BOI - PIT
BOIPIT
Boise Air Term. Gowen Fld
Wed 4/15
6:15 am-6:13 pm
1 stop9h 58m
Pittsburgh
Sat 4/18
4:18 pm-9:34 pm
1 stop7h 16m
$277
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Tue 4/14
6:32 am-5:22 pm
1 stop8h 50m
Washington, D.C. Dulles Intl
Wed 4/15
7:00 am-1:58 pm
1 stop8h 58m
$291
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Wed 4/22
2:18 pm-11:41 pm
1 stop7h 23m
Washington, D.C. Reagan-National
Sat 4/25
7:40 am-2:26 pm
1 stop8h 46m
$291
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Sat 4/25
10:45 am-9:57 pm
2 stops9h 12m
New York LaGuardia
Sat 5/2
7:15 am-2:26 pm
1 stop9h 11m
$306
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Fri 4/24
11:35 pm-10:15 am
1 stop8h 40m
New York John F Kennedy Intl
Tue 4/28
6:59 am-3:03 pm
1 stop10h 04m
$331
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Fri 4/24
3:23 pm-11:44 pm
1 stop6h 21m
New York LaGuardia
Tue 4/28
3:00 pm-10:28 pm
1 stop9h 28m
$331
BoisePittsburgh
BOI - PIT
BOIPIT
Boise Air Term. Gowen Fld
Wed 4/1
10:25 am-10:46 pm
2 stops10h 21m
Pittsburgh
Thu 4/16
5:32 pm-11:57 pm
1 stop8h 25m
$333
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Tue 4/14
6:00 am-5:47 pm
1 stop9h 47m
Philadelphia
Wed 4/15
7:25 am-3:29 pm
1 stop10h 04m
$337
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Tue 4/14
11:58 am-10:59 pm
1 stop9h 01m
New York John F Kennedy Intl
Wed 4/15
7:00 am-3:29 pm
1 stop10h 29m
$338
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-PHL
BOI-DCA
BOI-EWR
BOI-PIT
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-PHL
BOI-DCA
BOI-EWR
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 $130). Flying from Boise to Pennsylvania in December is currently the most expensive (average of $322). 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.
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 March 16, 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
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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 March 16, 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 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$352 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$206 | Average$446 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$493 | FlexibilityNo cancel fee | On-time63% |