Compare live prices for IAH to PHL. Use the search panel
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IAH → PHLApprox. 2129.48 km11 May 2026Live inventory
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Showing 25
of 136
live flights
Spirit Airlines
NK-2803
16:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 25m
1 Stop
⏱ MIA · 1h 5mMIA Airport
23:45
05/11/2026
PHL
Philadelphia International Airport
₹13,960
per person
✕ Non-refundable2 fare optionsLCC
Delta Air Lines
DL-1651
18:35
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 22m
1 Stop
⏱ ATL · 1h 1mATL Airport
00:57
05/12/2026
+1
PHL
Philadelphia International Airport
₹15,680
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1195
13:06
05/11/2026
HOU
George Bush Intercontinental Houston Airport
9h 6m
1 Stop
⏱ ATL · 4h 0mATL Airport
22:12
05/11/2026
PHL
Philadelphia International Airport
₹15,680
per person
✕ Non-refundable
Spirit Airlines
NK-2731
08:28
05/11/2026
IAH
George Bush Intercontinental Houston Airport
11h 21m
1 Stop
⏱ DTW · 5h 57mDTW Airport
19:49
05/11/2026
PHL
Philadelphia International Airport
₹15,756
per person
✕ Non-refundable2 fare optionsLCC
Delta Air Lines
DL-2890
16:28
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 29m
1 Stop
⏱ ATL · 3h 20mATL Airport
00:57
05/12/2026
+1
PHL
Philadelphia International Airport
₹15,837
per person
✕ Non-refundable2 fare options
American Airlines
AA-698
07:23
05/11/2026
IAH
George Bush Intercontinental Houston Airport
4h 20m
Non-stop
11:43
05/11/2026
PHL
Philadelphia International Airport
₹16,724
per person
✕ Non-refundable26 fare options
American Airlines
AA-2151
18:12
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 28m
1 Stop
⏱ CLT · 0h 51mCLT Airport
00:40
05/12/2026
+1
PHL
Philadelphia International Airport
₹17,643
per person
✓ Refundable25 fare options
American Airlines
AA-2551
05:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 53m
1 Stop
⏱ DFW · 1h 18mDFW Airport
11:53
05/11/2026
PHL
Philadelphia International Airport
₹17,643
per person
✓ Refundable25 fare options
American Airlines
AA-1239
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 28m
1 Stop
⏱ DFW · 1h 40mDFW Airport
14:48
05/11/2026
PHL
Philadelphia International Airport
₹17,643
per person
✓ Refundable21 fare options
American Airlines
AA-1865
16:42
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 29m
1 Stop
⏱ DFW · 1h 41mDFW Airport
00:11
05/12/2026
+1
PHL
Philadelphia International Airport
₹17,643
per person
✓ Refundable23 fare options
American Airlines
AA-700
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 40m
1 Stop
⏱ DFW · 2h 9mDFW Airport
13:40
05/11/2026
PHL
Philadelphia International Airport
₹17,643
per person
✓ Refundable25 fare options
Frontier Airlines
F9-1742
09:45
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 7m
1 Stop
⏱ RDU · 2h 38mRDU Airport
17:52
05/11/2026
PHL
Philadelphia International Airport
₹17,991
per person
✕ Non-refundable
Delta Air Lines
DL-1148
14:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 52m
1 Stop
⏱ ATL · 2h 43mATL Airport
22:12
05/11/2026
PHL
Philadelphia International Airport
₹18,572
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-1742
09:45
05/11/2026
IAH
George Bush Intercontinental Houston Airport
13h 8m
1 Stop
⏱ RDU · 7h 48mRDU Airport
22:53
05/11/2026
PHL
Philadelphia International Airport
₹18,639
per person
✕ Non-refundable
American Airlines
AA-4720
16:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 0m
1 Stop
⏱ ORD · 0h 52mORD Airport
23:59
05/11/2026
PHL
Philadelphia International Airport
₹19,515
per person
✓ Refundable24 fare options
Southwest Airlines
WN-1636
06:00
05/11/2026
HOU
George Bush Intercontinental Houston Airport
6h 5m
1 Stop
⏱ DAL · 0h 55mDAL Airport
12:05
05/11/2026
PHL
Philadelphia International Airport
₹19,905
per person
✕ Non-refundable🔥 Last 4 seats9 fare options
Southwest Airlines
WN-2422
07:35
05/11/2026
HOU
George Bush Intercontinental Houston Airport
9h 10m
1 Stop
⏱ STL · 4h 0mSTL Airport
16:45
05/11/2026
PHL
Philadelphia International Airport
₹20,067
per person
✓ Refundable8 fare options
Spirit Airlines
NK-2438
09:58
05/11/2026
IAH
George Bush Intercontinental Houston Airport
14h 0m
1 Stop
⏱ FLL · 7h 54mFLL Airport
23:58
05/11/2026
PHL
Philadelphia International Airport
₹20,203
per person
✕ Non-refundable2 fare optionsLCC
Frontier Airlines
F9-1404
05:45
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 40m
1 Stop
⏱ ATL · 1h 6mATL Airport
12:25
05/11/2026
PHL
Philadelphia International Airport
₹21,453
per person
✕ Non-refundable
Frontier Airlines
F9-1404
05:45
05/11/2026
IAH
George Bush Intercontinental Houston Airport
13h 29m
1 Stop
⏱ ATL · 7h 58mATL Airport
19:14
05/11/2026
PHL
Philadelphia International Airport
₹22,100
per person
✕ Non-refundable
American Airlines
AA-2146
12:19
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 15m
1 Stop
⏱ DFW · 2h 27mDFW Airport
20:34
05/11/2026
PHL
Philadelphia International Airport
₹22,331
per person
✕ Non-refundable13 fare options
American Airlines
AA-2551
05:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 40m
1 Stop
⏱ DFW · 3h 13mDFW Airport
13:40
05/11/2026
PHL
Philadelphia International Airport
₹22,331
per person
✕ Non-refundable13 fare options
American Airlines
AA-700
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 48m
1 Stop
⏱ DFW · 3h 9mDFW Airport
14:48
05/11/2026
PHL
Philadelphia International Airport
₹22,331
per person
✕ Non-refundable🔥 Last 5 seats13 fare options
American Airlines
AA-5163
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
9h 0m
1 Stop
⏱ DCA · 3h 37mDCA Airport
15:00
05/11/2026
PHL
Philadelphia International Airport
₹22,331
per person
✕ Non-refundable13 fare options
American Airlines
AA-2148
15:22
05/11/2026
IAH
George Bush Intercontinental Houston Airport
9h 18m
1 Stop
⏱ CLT · 3h 42mCLT Airport
00:40
05/12/2026
+1
PHL
Philadelphia International Airport
₹22,331
per person
✕ Non-refundable11 fare options
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
Philadelphia (PHL)
📍 Philadelphia International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.87189865112305
📐 Longitude: -75.24109649658203
✈ Distance: Houston, TX,USA to Philadelphia,USA — 2129.48 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Houston to Philadelphia — what to expect when booking
The IAH–PHL route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Houston, TX,USA and Philadelphia,USA is approximately
2129.48 km.
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❓ Frequently asked questions — Houston to Philadelphia flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Houston, TX,USA (IAH) and Philadelphia,USA (PHL) is approximately 2129.48 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.