Philadelphia (PHL) to Houston (IAH) Flights from ₹11,749
Fares on this route currently start from ₹11,749. Compare live PHL to IAH prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
PHL → IAHApprox. 2129.48 km04 Jun 2026Live inventory
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Showing 25
of 162
live flights
Frontier Airlines
F9-2059
07:20
06/04/2026
PHL
Philadelphia International Airport
5h 14m
1 Stop
⏱ RDU · 1h 25mRDU Airport
12:34
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹11,749
per person
✕ Non-refundable
Frontier Airlines
F9-2387
08:00
06/04/2026
PHL
Philadelphia International Airport
12h 32m
1 Stop
⏱ CLT · 7h 55mCLT Airport
20:32
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹12,282
per person
✕ Non-refundable
Frontier Airlines
F9-1003
16:25
06/04/2026
PHL
Philadelphia International Airport
6h 25m
1 Stop
⏱ ATL · 2h 34mATL Airport
22:50
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹12,311
per person
✕ Non-refundable🔥 Last 5 seats
Frontier Airlines
F9-1101
13:32
06/04/2026
PHL
Philadelphia International Airport
9h 18m
1 Stop
⏱ ATL · 5h 31mATL Airport
22:50
06/04/2026
IAH
George Bush Intercontinental Houston Airport
₹12,840
per person
✕ Non-refundable🔥 Last 5 seats
Frontier Airlines
F9-3339
20:35
06/04/2026
PHL
Philadelphia International Airport
24h 35m
1 Stop
⏱ DEN · 18h 23mDEN Airport
21:10
06/05/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹14,748
per person
✕ Non-refundable
Frontier Airlines
F9-3339
20:35
06/04/2026
PHL
Philadelphia International Airport
14h 9m
1 Stop
⏱ DEN · 7h 56mDEN Airport
10:44
06/05/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹14,748
per person
✕ Non-refundable
Southwest Airlines
WN-2679
18:00
06/04/2026
PHL
Philadelphia International Airport
5h 45m
1 Stop
⏱ STL · 2h 10mSTL Airport
23:45
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹15,582
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-3217
20:25
06/04/2026
PHL
Philadelphia International Airport
4h 20m
1 Stop
⏱ BNA · 0h 55mBNA Airport
00:45
06/05/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹17,489
per person
✓ Refundable🔥 Last 3 seats9 fare options
Southwest Airlines
WN-2664
05:00
06/04/2026
PHL
Philadelphia International Airport
8h 55m
1 Stop
⏱ DEN · 3h 15mDEN Airport
13:55
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹18,550
per person
✕ Non-refundable🔥 Last 5 seats
Southwest Airlines
WN-3221
16:45
06/04/2026
PHL
Philadelphia International Airport
7h 10m
1 Stop
⏱ DEN · 1h 35mDEN Airport
23:55
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹18,550
per person
✕ Non-refundable
Southwest Airlines
WN-4202
08:00
06/04/2026
PHL
Philadelphia International Airport
4h 50m
1 Stop
⏱ MDW · 1h 5mMDW Airport
12:50
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹20,336
per person
✓ Refundable🔥 Last 2 seats5 fare options
Frontier Airlines
F9-2111
17:06
06/04/2026
PHL
Philadelphia International Airport
26h 11m
1 Stop
⏱ ORD · 21h 21mORD Airport
19:17
06/05/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹20,946
per person
✕ Non-refundable
Southwest Airlines
WN-3218
18:30
06/04/2026
PHL
Philadelphia International Airport
4h 40m
1 Stop
⏱ DAL · 1h 0mDAL Airport
23:10
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹21,965
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
Southwest Airlines
WN-3222
13:50
06/04/2026
PHL
Philadelphia International Airport
7h 10m
1 Stop
⏱ MCO · 3h 15mMCO Airport
21:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹21,965
per person
✕ Non-refundable
Southwest Airlines
WN-4202
08:00
06/04/2026
PHL
Philadelphia International Airport
5h 50m
1 Stop
⏱ MDW · 1h 0mMDW Airport
13:50
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹22,109
per person
✕ Non-refundable🔥 Last 5 seats
Southwest Airlines
WN-2664
05:00
06/04/2026
PHL
Philadelphia International Airport
8h 55m
1 Stop
⏱ SAT · 2h 0mSAT Airport
13:55
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹22,482
per person
✕ Non-refundable
Southwest Airlines
WN-3222
13:50
06/04/2026
PHL
Philadelphia International Airport
9h 55m
1 Stop
⏱ MCO · 6h 0mMCO Airport
23:45
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹22,511
per person
✕ Non-refundable
Southwest Airlines
WN-2664
05:00
06/04/2026
PHL
Philadelphia International Airport
14h 35m
1 Stop
⏱ SAT · 7h 40mSAT Airport
19:35
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹23,014
per person
✕ Non-refundable
Southwest Airlines
WN-2756
17:20
06/04/2026
PHL
Philadelphia International Airport
6h 50m
1 Stop
⏱ MDW · 3h 10mMDW Airport
00:10
06/05/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹23,400
per person
✕ Non-refundable
Southwest Airlines
WN-3227
06:05
06/04/2026
PHL
Philadelphia International Airport
5h 40m
1 Stop
⏱ STL · 0h 45mSTL Airport
11:45
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹24,476
per person
✕ Non-refundable🔥 Last 5 seats
Southwest Airlines
WN-3220
12:35
06/04/2026
PHL
Philadelphia International Airport
9h 40m
1 Stop
⏱ DEN · 4h 10mDEN Airport
22:15
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹24,505
per person
✕ Non-refundable
Southwest Airlines
WN-3220
12:35
06/04/2026
PHL
Philadelphia International Airport
8h 20m
1 Stop
⏱ DEN · 2h 50mDEN Airport
20:55
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹24,987
per person
✓ Refundable🔥 Last 3 seats5 fare options
Southwest Airlines
WN-4837
12:50
06/04/2026
PHL
Philadelphia International Airport
7h 25m
1 Stop
⏱ MDW · 3h 50mMDW Airport
20:15
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹26,255
per person
✕ Non-refundable🔥 Last 5 seats
Delta Air Lines
DL-1180
08:05
06/04/2026
PHL
Philadelphia International Airport
4h 6m
1 Stop
⏱ ATL · 0h 43mATL Airport
12:11
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹26,370
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-1269
05:17
06/04/2026
PHL
Philadelphia International Airport
4h 15m
1 Stop
⏱ ATL · 0h 50mATL Airport
09:32
06/04/2026
HOU
George Bush Intercontinental Houston Airport
₹26,370
per person
✕ Non-refundable6 fare options
😕 No flights match your filters.
Philadelphia (PHL)
📍 Philadelphia International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.87189865112305
📐 Longitude: -75.24109649658203
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: Philadelphia,USA to Houston, TX,USA — 2129.48 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Philadelphia to Houston — what to expect when booking
The PHL–IAH 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 Philadelphia,USA and Houston, TX,USA is approximately
2129.48 km.
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❓ Frequently asked questions — Philadelphia to Houston 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 Philadelphia,USA (PHL) and Houston, TX,USA (IAH) 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.