$71+ Cheap flights from Detroit (DTT) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHL
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Cheapest flights from Detroit to PennsylvaniaExplore the most affordable flight options available from Detroit to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Detroit to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 10/163:38 pm
DTW
- IAD
1 stop8h 50m
Frontier
Tue 10/206:46 pm
IAD
- DTW
1 stop18h 21m
Frontier
Deal found 7/30![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Fri 9/113:25 pm
DTW
- IAD
1 stop8h 45m
Frontier
Mon 9/149:04 pm
IAD
- DTW
1 stop15h 01m
Frontier
Deal found 7/29![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Thu 8/276:58 pm
DTW
- IAD
1 stop16h 45m
Frontier
Mon 8/316:09 pm
IAD
- DTW
1 stop23h 13m
Frontier
Deal found 7/31![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sun 8/238:46 pm
DTW
- IAD
1 stop26h 06m
Frontier
Mon 10/56:13 pm
IAD
- DTW
1 stop29h 14m
Frontier
Deal found 7/31![Frontier logo]()
$164
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Mon 8/244:37 pm
DTW
- IAD
1 stop27h 07m
Frontier
Thu 9/36:20 am
IAD
- DTW
1 stop7h 19m
Frontier
Deal found 7/30![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Mon 8/247:55 am
DTW
- DCA
1 stop14h 04m
Frontier
Thu 8/271:59 pm
DCA
- DTW
1 stop10h 00m
Frontier
Deal found 7/30![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
DTW
- IAD
1 stop11h 14m
Frontier
Thu 9/36:20 am
IAD
- DTW
1 stop7h 19m
Frontier
Deal found 7/30![Frontier logo]()
$167
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:08 am
DTW
- DCA
1 stop9h 51m
Frontier
Thu 9/247:00 am
DCA
- DTW
1 stop8h 28m
Frontier
Deal found 7/29![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/276:00 am
DTW
- IAD
1 stop11h 14m
Frontier
Sun 8/308:39 pm
IAD
- DTW
1 stop17h 00m
Frontier
Deal found 7/30![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 9/173:25 pm
DTW
- IAD
1 stop8h 45m
Frontier
Sun 9/209:04 pm
IAD
- DTW
1 stop14h 34m
Frontier
Deal found 7/30![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Fri 10/163:38 pm
DTW
- IAD
1 stop8h 50m
Frontier
Sun 10/187:00 am
IAD
- DTW
1 stop7h 43m
Frontier
Deal found 7/31![Frontier logo]()
$171
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/146:29 am
DTW
- DCA
Nonstop1h 41m
American Airlines
Wed 11/182:26 pm
DCA
- DTW
Nonstop1h 50m
American Airlines
Deal found 7/30![American Airlines logo]()
$171
Best flights from Detroit to PennsylvaniaDiscover carefully curated flight deals from Detroit to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Detroit to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/198:45 am
DTW
- DCA
1 stop7h 00m
Southwest
Thu 8/204:35 pm
DCA
- DTW
1 stop6h 00m
Southwest
Deal found 7/29![Southwest logo]()
$175
This Expedia deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Fri 9/257:08 am
DTW
- DCA
1 stop9h 51m
Frontier
Sun 9/277:00 am
DCA
- DTW
1 stop17h 06m
Frontier
Deal found 8/1![Frontier logo]()
$180
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sun 8/3010:50 pm
DTW
- PIT
Nonstop1h 14m
Delta
Sun 9/612:17 pm
PIT
- DTW
Nonstop1h 13m
Delta
Deal found 7/31![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
DTW
- EWR
Nonstop1h 51m
United Airlines
Thu 9/36:45 am
EWR
- DTW
Nonstop1h 58m
United Airlines
Deal found 7/30![United Airlines logo]()
$211
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am
DTW
- JFK
Nonstop1h 48m
JetBlue
Tue 10/202:30 pm
JFK
- DTW
Nonstop2h 02m
JetBlue
Deal found 7/29![JetBlue logo]()
$216
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:06 pm
DTW
- MDT
1 stop5h 57m
American Airlines
Tue 9/11:25 pm
MDT
- DTW
1 stop6h 55m
American Airlines
Deal found 7/27![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/1912:55 pm
DTW
- DCA
2 stops9h 15m
Southwest
Tue 8/258:00 am
DCA
- DTW
1 stop5h 40m
Southwest
Deal found 7/28![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/178:55 am
DTW
- DCA
1 stop5h 55m
Southwest
Sat 9/196:10 am
DCA
- DTW
2 stops7h 50m
Southwest
Deal found 7/28![Southwest logo]()
$180
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:35 pm
DTW
- PIT
Nonstop1h 10m
Delta
Fri 11/2712:15 pm
PIT
- DTW
Nonstop1h 15m
Delta
Deal found 7/27![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/2510:50 pm
DTW
- PIT
Nonstop1h 08m
Delta
Mon 9/287:38 pm
PIT
- DTW
Nonstop1h 13m
Delta
Deal found 7/28![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sun 8/305:25 am
DTW
- PIT
1 stop4h 24m
United Airlines
Sun 9/67:59 pm
PIT
- DTW
1 stop4h 00m
United Airlines
Deal found 7/31![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/296:35 am
DTW
- DCA
2 stops7h 30m
Southwest
Sat 9/512:45 pm
DCA
- DTW
2 stops7h 45m
Southwest
Deal found 7/30![Southwest logo]()
$185
This JetBlue deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:05 am
DTW
- JFK
Nonstop1h 47m
JetBlue
Sat 8/299:45 pm
JFK
- DTW
Nonstop2h 14m
JetBlue
Deal found 7/30![JetBlue logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Fri 9/48:46 pm
DTW
- PHL
1 stop10h 29m
Frontier
Sun 9/62:45 pm
PHL
- DTW
1 stop10h 19m
Frontier
Deal found 8/1![Frontier logo]()
$229
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/248:30 am
DTW
- PIT
Nonstop1h 12m
Delta
Sat 9/2612:18 pm
PIT
- DTW
Nonstop1h 12m
Delta
Deal found 8/1![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:23 pm
DTW
- PIT
1 stop4h 50m
United Airlines
Mon 9/77:50 pm
PIT
- DTW
1 stop4h 09m
United Airlines
Deal found 7/31![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:35 am
DTW
- DCA
2 stops7h 30m
Southwest
Tue 9/292:40 pm
DCA
- DTW
2 stops6h 55m
Southwest
Deal found 7/30![Southwest logo]()
$185
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/2212:23 pm
DTW
- LGA
1 stop6h 02m
United Airlines
Tue 8/2510:20 am
LGA
- DTW
1 stop3h 51m
United Airlines
Deal found 7/28![United Airlines logo]()
$221
This JetBlue deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 pm
DTW
- JFK
Nonstop1h 51m
JetBlue
Sun 9/139:45 pm
JFK
- DTW
Nonstop2h 11m
JetBlue
Deal found 8/1![JetBlue logo]()
$246
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/912:55 pm
DTW
- DCA
2 stops9h 10m
Southwest
Sat 9/1210:00 am
DCA
- DTW
2 stops7h 45m
Southwest
Deal found 7/28![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/298:50 am
DTW
- IAD
Nonstop1h 31m
Delta
Tue 10/66:05 am
IAD
- DTW
Nonstop1h 35m
Delta
Deal found 8/1![Delta logo]()
$205
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/215:45 am
DTW
- IAD
Nonstop1h 36m
United Airlines
Tue 12/110:20 pm
IAD
- DTW
Nonstop1h 39m
United Airlines
Deal found 7/30![United Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/212:57 pm
DTW
- IAD
Nonstop1h 31m
Delta
Tue 10/2712:30 pm
IAD
- DTW
1 stop6h 17m
Delta
Deal found 7/29![Delta logo]()
$206
This JetBlue deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am
DTW
- PIT
1 stop4h 33m
JetBlue
Sat 8/296:15 am
PIT
- DTW
1 stop9h 05m
JetBlue
Deal found 7/27![JetBlue logo]()
$253
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/310:05 am
DTW
- IAD
Nonstop1h 29m
Delta
Sat 11/711:10 am
IAD
- DTW
1 stop4h 44m
Delta
Deal found 7/30![Delta logo]()
$206
This JetBlue deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:20 pm
DTW
- PIT
1 stop7h 44m
JetBlue
Tue 10/209:30 am
PIT
- DTW
1 stop5h 35m
JetBlue
Deal found 7/27![JetBlue logo]()
$253
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:35 am
DTW
- EWR
Nonstop1h 51m
United Airlines
Sun 9/66:00 am
EWR
- DTW
1 stop4h 10m
United Airlines
Deal found 7/27![United Airlines logo]()
$238
This Super.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:50 pm
DTW
- PHL
Nonstop1h 39m
Frontier
Sun 8/167:30 am
PHL
- DTW
Nonstop1h 49m
Frontier
Deal found 8/1![Frontier logo]()
$318
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/287:00 am
DTW
- LGA
1 stop7h 25m
Southwest
Wed 11/410:00 am
LGA
- DTW
2 stops7h 55m
Southwest
Deal found 7/29![Southwest logo]()
$226
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:05 pm
DTW
- IAD
Nonstop1h 33m
Delta
Mon 8/313:03 pm
IAD
- DTW
1 stop5h 26m
Delta
Deal found 7/28![Delta logo]()
$206
Last-minute flights from Detroit to PennsylvaniaDiscover last-minute flight deals from Detroit to Pennsylvania. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Pennsylvania. Data last updated August 1, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:58 pm
DTW
- IAD
1 stop16h 45m
Frontier
Mon 8/244:52 pm
IAD
- DTW
1 stop16h 02m
Frontier
Deal found 7/30![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sun 8/238:46 pm
DTW
- IAD
1 stop26h 06m
Frontier
Mon 10/56:13 pm
IAD
- DTW
1 stop29h 14m
Frontier
Deal found 7/31![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/236:00 am
DTW
- IAD
1 stop11h 14m
Frontier
Mon 8/316:20 am
IAD
- DTW
1 stop7h 19m
Frontier
Deal found 7/30![Frontier logo]()
$173
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Mon 8/244:37 pm
DTW
- IAD
1 stop27h 07m
Frontier
Thu 9/36:20 am
IAD
- DTW
1 stop7h 19m
Frontier
Deal found 7/30![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Mon 8/247:55 am
DTW
- DCA
1 stop14h 04m
Frontier
Thu 8/271:59 pm
DCA
- DTW
1 stop10h 00m
Frontier
Deal found 7/30![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Wed 8/2612:20 pm
DTW
- DCA
1 stop9h 39m
Frontier
Fri 8/281:59 pm
DCA
- DTW
1 stop11h 14m
Frontier
Deal found 7/29![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Thu 8/276:58 pm
DTW
- IAD
1 stop16h 45m
Frontier
Mon 8/316:09 pm
IAD
- DTW
1 stop23h 13m
Frontier
Deal found 7/31![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
DTW
- IAD
1 stop11h 14m
Frontier
Thu 9/36:20 am
IAD
- DTW
1 stop7h 19m
Frontier
Deal found 7/30![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/276:00 am
DTW
- IAD
1 stop11h 14m
Frontier
Sun 8/308:39 pm
IAD
- DTW
1 stop17h 00m
Frontier
Deal found 7/30![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Thu 8/276:00 am
DTW
- IAD
1 stop11h 14m
Frontier
Wed 9/26:09 pm
IAD
- DTW
1 stop18h 46m
Frontier
Deal found 7/29![Frontier logo]()
$174
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:55 am
DTW
- DCA
1 stop6h 25m
Southwest
Thu 8/271:30 pm
DCA
- DTW
1 stop5h 05m
Southwest
Deal found 7/29![Southwest logo]()
$175
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sat 8/297:55 am
DTW
- DCA
1 stop9h 04m
Frontier
Wed 9/21:59 pm
DCA
- DTW
1 stop10h 00m
Frontier
Deal found 7/30![Frontier logo]()
$174
One-way flights from Detroit to PennsylvaniaSearch for one-way flight options from Detroit to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Detroit to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Thu 10/14:23 pm
DTW
- PIT
1 stop26h 44m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$71
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/13:25 pm
DTW
- LGA
1 stop5h 34m
Frontier
Deal found 7/30![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
DTW
- JFK
1 stop5h 54m
Frontier
Deal found 7/30![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 9/143:25 pm
DTW
- LGA
1 stop5h 34m
Frontier
Deal found 7/31![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mon 9/284:23 pm
DTW
- PIT
2 stops26h 58m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$94
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/196:00 am
DTW
- JFK
1 stop5h 54m
Frontier
Deal found 7/30![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Wed 8/266:00 am
DTW
- LGA
1 stop10h 00m
Frontier
Deal found 7/30![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 10/2310:29 pm
DTW
- EWR
1 stop13h 58m
Frontier
Deal found 7/30![Frontier logo]()
$98
This iWofly deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:25 pm
DTW
- LGA
1 stop5h 34m
Frontier
Deal found 7/29![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 8/314:37 pm
DTW
- PIT
2 stops18h 44m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$99
This iWofly deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:25 pm
DTW
- EWR
1 stop5h 59m
Frontier
Deal found 7/29![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 9/263:25 pm
DTW
- LGA
1 stop5h 34m
Frontier
Deal found 7/29![Frontier logo]()
$100
Find flight deals from Detroit to Pennsylvania
Keep the following information in mind while searching for Detroit to Pennsylvania flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Kiwi.com) |
One-way from | $71 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $212 |
Good round-trip deal | $239 or less |
Good one-way deal | $169 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 August 1, 2026.
Use the filters below to find and compare flights from Detroit to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Wed 8/19
8:45 am-3:45 pm
1 stop7h 00m
Washington, D.C. Reagan-National
Thu 8/20
4:35 pm-10:35 pm
1 stop6h 00m
$175
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Fri 9/25
7:08 am-4:59 pm
1 stop9h 51m
Washington, D.C. Reagan-National
Sun 9/27
7:00 am-12:06 am
1 stop17h 06m
$180
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Wed 8/19
12:55 pm-10:10 pm
2 stops9h 15m
Washington, D.C. Reagan-National
Tue 8/25
8:00 am-1:40 pm
1 stop5h 40m
$180
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Thu 9/17
8:55 am-2:50 pm
1 stop5h 55m
Washington, D.C. Reagan-National
Sat 9/19
6:10 am-2:00 pm
2 stops7h 50m
$180
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Sat 8/29
6:35 am-2:05 pm
2 stops7h 30m
Washington, D.C. Reagan-National
Sat 9/5
12:45 pm-8:30 pm
2 stops7h 45m
$185
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Sat 9/26
6:35 am-2:05 pm
2 stops7h 30m
Washington, D.C. Reagan-National
Tue 9/29
2:40 pm-9:35 pm
2 stops6h 55m
$185
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Wed 9/9
12:55 pm-10:05 pm
2 stops9h 10m
Washington, D.C. Reagan-National
Sat 9/12
10:00 am-5:45 pm
2 stops7h 45m
$185
DetroitPittsburgh
DTW - PIT
DTWPIT
Detroit Metropolitan Wayne County
Sun 8/30
10:50 pm-12:04 am
Nonstop1h 14m
Pittsburgh
Sun 9/6
12:17 pm-1:30 pm
Nonstop1h 13m
$199
DetroitPittsburgh
DTW - PIT
DTWPIT
Detroit Metropolitan Wayne County
Fri 11/20
9:35 pm-10:45 pm
Nonstop1h 10m
Pittsburgh
Fri 11/27
12:15 pm-1:30 pm
Nonstop1h 15m
$199
Quickest round-trip
DetroitPittsburgh
DTW - PIT
DTWPIT
Detroit Metropolitan Wayne County
Fri 9/25
10:50 pm-11:58 pm
Nonstop1h 08m
Pittsburgh
Mon 9/28
7:38 pm-8:51 pm
Nonstop1h 13m
$199
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Detroit to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Detroit with our price prediction graph.
DTW-IAD
DTW-DCA
DTW-LGA
DTW-JFK
DTW-PHL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Detroit to Pennsylvania
DTT-USPA
DTW-IAD
DTW-DCA
DTW-LGA
DTW-JFK
What is the cheapest month to book a flight from Detroit to Pennsylvania?
Currently, January is the cheapest month in which you can book a flight from Detroit to Pennsylvania (average of $230). Flying from Detroit to Pennsylvania in June is currently the most expensive (average of $422). 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.
What is the cheapest time of day to fly from DTT to PA?
Find hourly flight availability from Detroit to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
It’s optimal to fly from Detroit to Pennsylvania in the morning. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Detroit to Pennsylvania
Explore weekly flight availability from Detroit to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2026.
The most flights from DTT to USPA are scheduled on a Friday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Detroit to Pennsylvania?
Airfare is typical for this route at the moment.
Detroit to Pennsylvania flights typically cost between $145 and $299 in August.The cheapest round-trip price found within the last 5 days was $184 on Frontier (Aug 27-Aug 31).
How far ahead should I book a flight from Detroit to Pennsylvania?
The price you pay for your flight from Detroit to Pennsylvania may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Detroit to Pennsylvania?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Pennsylvania. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Detroit to Pennsylvania flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 1, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andFrontier from Detroit to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Related info for your journey
Find useful and relevant information for your journey from Detroit 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 Detroit 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.
Search flights from Detroit to Pennsylvania by cabin class
Find flights from Detroit to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Pennsylvania flights
Browse other Detroit and Pennsylvania flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Detroit to Pennsylvania flights
Consider these flights traveling from Detroit to Pennsylvania.
Top 3 airlines flying from Detroit to Pennsylvania
Discover the top 3 airlines that operate flights from Detroit 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$383 | FlexibilityNo cancel fee | On-time71% |