$89+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
May 27 — Jun 31
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 April 27, 2026.
Explore the most affordable flight options available from Boise to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:53 pm
BOI
- IAD
1 stop8h 58m
Delta
Wed 6/103:02 pm
IAD
- BOI
1 stop9h 33m
Delta
Deal found 4/22![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
BOI
- DCA
1 stop7h 40m
Delta
Tue 9/295:00 pm
DCA
- BOI
1 stop8h 56m
Delta
Deal found 4/23![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
BOI
- PHL
1 stop9h 37m
Delta
Tue 6/25:45 am
PHL
- BOI
1 stop9h 33m
Delta
Deal found 4/23![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:16 pm
BOI
- IAD
2 stops12h 02m
Delta
Tue 6/27:00 am
IAD
- BOI
1 stop9h 41m
Delta
Deal found 4/23![Delta logo]()
$202
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:16 pm
BOI
- PHL
2 stops11h 14m
Delta
Wed 6/37:10 am
PHL
- BOI
1 stop9h 31m
Delta
Deal found 4/23![Delta logo]()
$202
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:15 pm
BOI
- IAD
1 stop10h 00m
Delta
Tue 6/27:00 am
IAD
- BOI
1 stop9h 41m
Delta
Deal found 4/23![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:53 pm
BOI
- DCA
1 stop7h 51m
Delta
Tue 6/25:59 pm
DCA
- BOI
1 stop8h 05m
Delta
Deal found 4/23![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:53 pm
BOI
- LGA
1 stop7h 25m
Delta
Sat 6/66:00 am
LGA
- BOI
1 stop8h 43m
Delta
Deal found 4/24![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:16 pm
BOI
- PHL
2 stops11h 14m
Delta
Tue 6/212:38 pm
PHL
- BOI
2 stops11h 06m
Delta
Deal found 4/23![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:53 pm
BOI
- PHL
1 stop9h 04m
Delta
Wed 6/37:10 am
PHL
- BOI
1 stop9h 31m
Delta
Deal found 4/23![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:42 pm
BOI
- JFK
1 stop9h 27m
Delta
Sat 9/266:30 am
JFK
- BOI
1 stop7h 44m
Delta
Deal found 4/23![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
BOI
- PHL
1 stop9h 37m
Delta
Thu 6/412:38 pm
PHL
- BOI
2 stops13h 26m
Delta
Deal found 4/23![Delta logo]()
$214
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 April 27, 2026.
Discover carefully curated flight deals from Boise to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:53 pm
BOI
- IAD
1 stop8h 58m
Delta
Wed 6/103:02 pm
IAD
- BOI
1 stop9h 33m
Delta
Deal found 4/22![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:46 am
BOI
- DCA
1 stop8h 07m
United Airlines
Sun 9/66:30 am
DCA
- BOI
1 stop6h 55m
United Airlines
Deal found 4/22![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 am
BOI
- LGA
1 stop7h 25m
Southwest
Wed 9/26:55 am
LGA
- BOI
1 stop9h 55m
Southwest
Deal found 4/27![Southwest logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:19 am
BOI
- IAD
1 stop8h 55m
Alaska Airlines
Sun 9/67:00 am
IAD
- BOI
1 stop10h 31m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
BOI
- PHL
1 stop9h 37m
Delta
Thu 6/45:45 am
PHL
- BOI
1 stop9h 33m
Delta
Deal found 4/23![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:15 pm
BOI
- IAD
1 stop10h 00m
Delta
Tue 6/23:08 pm
IAD
- BOI
1 stop9h 20m
Delta
Deal found 4/24![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:26 am
BOI
- ABE
2 stops15h 55m
American Airlines
Sat 6/66:02 am
ABE
- BOI
1 stop10h 20m
American Airlines
Deal found 4/26![American Airlines logo]()
$626
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:55 pm
BOI
- PHL
1 stop6h 50m
Southwest
Mon 8/245:25 am
PHL
- BOI
1 stop7h 25m
Southwest
Deal found 4/22![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:39 pm
BOI
- LGA
1 stop8h 06m
Delta
Wed 5/2712:55 pm
LGA
- BOI
2 stops10h 49m
Delta
Deal found 4/24![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:40 pm
BOI
- PHL
1 stop7h 10m
Southwest
Mon 9/144:05 pm
PHL
- BOI
2 stops9h 30m
Southwest
Deal found 4/27![Southwest logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am
BOI
- JFK
1 stop7h 47m
Alaska Airlines
Fri 10/235:29 pm
JFK
- BOI
1 stop8h 30m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:23 pm
BOI
- LGA
1 stop8h 59m
United Airlines
Sat 9/510:00 am
LGA
- BOI
1 stop9h 53m
United Airlines
Deal found 4/26![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:15 pm
BOI
- JFK
1 stop8h 44m
Delta
Sat 9/197:45 am
JFK
- BOI
1 stop8h 18m
Delta
Deal found 4/27![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:11 pm
BOI
- JFK
1 stop8h 41m
Delta
Sat 7/116:00 am
JFK
- BOI
1 stop8h 53m
Delta
Deal found 4/27![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:19 pm
BOI
- IAD
1 stop13h 15m
Alaska Airlines
Sun 5/246:00 am
IAD
- BOI
1 stop9h 02m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
BOI
- DCA
2 stops10h 00m
Southwest
Sun 9/69:30 am
DCA
- BOI
1 stop8h 25m
Southwest
Deal found 4/22![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:05 pm
BOI
- IAD
1 stop8h 50m
United Airlines
Sat 8/86:10 am
IAD
- BOI
1 stop7h 22m
United Airlines
Deal found 4/22![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:30 pm
BOI
- JFK
1 stop8h 25m
Delta
Mon 9/287:05 am
JFK
- BOI
1 stop9h 17m
Delta
Deal found 4/24![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:25 pm
BOI
- JFK
1 stop11h 39m
Alaska Airlines
Mon 8/318:12 pm
JFK
- BOI
1 stop15h 40m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:01 pm
BOI
- PIT
1 stop8h 34m
United Airlines
Wed 8/125:38 pm
PIT
- BOI
1 stop8h 12m
United Airlines
Deal found 4/22![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:04 pm
BOI
- EWR
1 stop8h 53m
Delta
Tue 6/166:51 pm
EWR
- BOI
1 stop6h 56m
Delta
Deal found 4/24![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:40 am
BOI
- IAD
2 stops15h 00m
Southwest
Tue 6/25:30 pm
IAD
- BOI
1 stop8h 00m
Southwest
Deal found 4/26![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:42 pm
BOI
- PHL
2 stops12h 02m
Delta
Tue 6/235:40 am
PHL
- BOI
2 stops8h 41m
Delta
Deal found 4/25![Delta logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:20 am
BOI
- PIT
1 stop9h 10m
Alaska Airlines
Tue 10/66:14 pm
PIT
- BOI
1 stop7h 57m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:00 am
BOI
- LGA
2 stops9h 08m
United Airlines
Thu 5/286:10 am
LGA
- BOI
1 stop7h 22m
United Airlines
Deal found 4/22![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:38 am
BOI
- JFK
1 stop11h 17m
Delta
Sun 10/117:05 am
JFK
- BOI
1 stop9h 17m
Delta
Deal found 4/26![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:14 am
BOI
- EWR
2 stops11h 15m
Alaska Airlines
Sat 9/56:55 am
EWR
- BOI
1 stop8h 27m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
BOI
- DCA
2 stops10h 00m
Southwest
Sat 8/86:05 am
DCA
- BOI
2 stops11h 20m
Southwest
Deal found 4/22![Southwest logo]()
$441
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:18 pm
BOI
- AVP
1 stop8h 11m
American Airlines
Mon 9/286:15 am
AVP
- BOI
1 stop8h 16m
American Airlines
Deal found 4/25![American Airlines logo]()
$686
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:50 pm
BOI
- DCA
1 stop7h 06m
Delta
Mon 7/208:00 am
DCA
- BOI
1 stop6h 53m
Delta
Deal found 4/26![Delta logo]()
$297
Last-minute flights from Boise to PennsylvaniaDiscover last-minute flight deals from Boise to Pennsylvania. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Pennsylvania. Data last updated April 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:39 pm
BOI
- LGA
1 stop8h 06m
Delta
Sun 5/247:55 am
LGA
- BOI
2 stops11h 55m
Delta
Deal found 4/23![Delta logo]()
$245
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:16 pm
BOI
- PHL
2 stops11h 14m
Delta
Wed 6/37:10 am
PHL
- BOI
1 stop9h 31m
Delta
Deal found 4/23![Delta logo]()
$202
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:16 pm
BOI
- PHL
2 stops11h 14m
Delta
Tue 6/212:38 pm
PHL
- BOI
2 stops11h 06m
Delta
Deal found 4/23![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:16 pm
BOI
- PHL
2 stops11h 14m
Delta
Thu 6/412:38 pm
PHL
- BOI
2 stops13h 26m
Delta
Deal found 4/23![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
BOI
- PHL
1 stop9h 37m
Delta
Wed 6/37:10 am
PHL
- BOI
1 stop9h 31m
Delta
Deal found 4/23![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:16 pm
BOI
- IAD
2 stops12h 02m
Delta
Tue 6/27:00 am
IAD
- BOI
1 stop9h 41m
Delta
Deal found 4/23![Delta logo]()
$202
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 pm
BOI
- PHL
1 stop9h 37m
Delta
Thu 6/412:38 pm
PHL
- BOI
2 stops13h 26m
Delta
Deal found 4/23![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:15 pm
BOI
- IAD
1 stop10h 00m
Delta
Tue 6/27:00 am
IAD
- BOI
1 stop9h 41m
Delta
Deal found 4/23![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:53 pm
BOI
- DCA
1 stop7h 51m
Delta
Tue 6/25:59 pm
DCA
- BOI
1 stop8h 05m
Delta
Deal found 4/23![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:53 pm
BOI
- PHL
1 stop9h 04m
Delta
Wed 6/37:10 am
PHL
- BOI
1 stop9h 31m
Delta
Deal found 4/23![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:53 pm
BOI
- PHL
1 stop9h 04m
Delta
Thu 6/45:18 pm
PHL
- BOI
2 stops8h 46m
Delta
Deal found 4/23![Delta logo]()
$226
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:11 pm
BOI
- DCA
1 stop6h 48m
American Airlines
Tue 6/25:00 am
DCA
- BOI
1 stop7h 29m
American Airlines
Deal found 4/22![American Airlines logo]()
$232
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 April 27, 2026.
Search for one-way flight options from Boise to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:11 pm
BOI
- DCA
1 stop6h 48m
American Airlines
Deal found 4/23![American Airlines logo]()
$89
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:42 pm
BOI
- JFK
1 stop7h 50m
American Airlines
Deal found 4/22![American Airlines logo]()
$91
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:53 pm
BOI
- IAD
1 stop8h 58m
Delta
Deal found 4/23![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:42 pm
BOI
- JFK
1 stop9h 27m
Delta
Deal found 4/23![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
BOI
- DCA
1 stop7h 40m
Delta
Deal found 4/23![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:16 pm
BOI
- DCA
2 stops9h 21m
Delta
Deal found 4/23![Delta logo]()
$104
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:15 pm
BOI
- IAD
1 stop8h 36m
Delta
Deal found 4/23![Delta logo]()
$105
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:18 pm
BOI
- DCA
1 stop8h 41m
American Airlines
Deal found 4/23![American Airlines logo]()
$105
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:41 pm
BOI
- PHL
1 stop9h 29m
Delta
Deal found 4/23![Delta logo]()
$111
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:15 pm
BOI
- JFK
1 stop10h 26m
Delta
Deal found 4/24![Delta logo]()
$112
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:45 am
BOI
- LGA
2 stops11h 13m
Delta
Deal found 4/24![Delta logo]()
$112
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:53 pm
BOI
- IAD
1 stop8h 58m
Delta
Deal found 4/23![Delta logo]()
$121
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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Delta) |
One-way from | $89 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $559 |
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 April 27, 2026.
Use the filters below to find and compare flights from Boise to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Tue 6/2
1:53 pm-12:51 am
1 stop8h 58m
Washington, D.C. Dulles Intl
Wed 6/10
3:02 pm-10:35 pm
1 stop9h 33m
$197
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Wed 5/27
6:00 pm-5:37 am
1 stop9h 37m
Philadelphia
Thu 6/4
5:45 am-1:18 pm
1 stop9h 33m
$258
BoiseWashington, D.C.
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Thu 5/28
12:15 pm-12:15 am
1 stop10h 00m
Washington, D.C. Dulles Intl
Tue 6/2
3:08 pm-10:28 pm
1 stop9h 20m
$263
BoiseNew York
BOI - LGA
BOILGA
Boise Air Term. Gowen Fld
Mon 5/18
11:39 pm-9:45 am
1 stop8h 06m
New York LaGuardia
Wed 5/27
12:55 pm-9:44 pm
2 stops10h 49m
$272
BoiseWashington, D.C.
BOI - DCA
BOIDCA
Boise Air Term. Gowen Fld
Wed 9/2
11:46 am-9:53 pm
1 stop8h 07m
Washington, D.C. Reagan-National
Sun 9/6
6:30 am-11:25 am
1 stop6h 55m
$286
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Wed 9/16
1:15 pm-11:59 pm
1 stop8h 44m
New York John F Kennedy Intl
Sat 9/19
7:45 am-2:03 pm
1 stop8h 18m
$287
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Sat 6/27
1:11 pm-11:52 pm
1 stop8h 41m
New York John F Kennedy Intl
Sat 7/11
6:00 am-12:53 pm
1 stop8h 53m
$287
BoiseNew York
BOI - JFK
BOIJFK
Boise Air Term. Gowen Fld
Fri 9/25
11:30 pm-9:55 am
1 stop8h 25m
New York John F Kennedy Intl
Mon 9/28
7:05 am-2:22 pm
1 stop9h 17m
$287
BoiseNewark
BOI - EWR
BOIEWR
Boise Air Term. Gowen Fld
Thu 6/11
2:04 pm-12:57 am
1 stop8h 53m
Newark
Tue 6/16
6:51 pm-11:47 pm
1 stop6h 56m
$287
BoisePhiladelphia
BOI - PHL
BOIPHL
Boise Air Term. Gowen Fld
Mon 6/8
6:42 pm-8:44 am
2 stops12h 02m
Philadelphia
Tue 6/23
5:40 am-12:21 pm
2 stops8h 41m
$290
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-LGA
BOI-PHL
BOI-ABE
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-LGA
BOI-PHL
How far ahead should I book a flight from Boise to Pennsylvania?
The price you pay for your flight from Boise to Pennsylvania may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 April 27, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Boise to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Boise and Pennsylvania flights
Browse other Boise and Pennsylvania flight options. Last updated on April 27, 2026.
Popular flight searches
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Boise to Pennsylvania flights
Consider these flights traveling from Boise to Pennsylvania.
Top 5 airlines flying from Boise to Pennsylvania
Discover the top 5 airlines that operate flights from Boise to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$352 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$206 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$516 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$512 | FlexibilityNo cancel fee | On-time63% |