Compare live prices for IAH to PHL. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
IAH → PHLApprox. 2129.48 km08 May 2026Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
IAH→PHL
Sort By
💰 Cheapest
⚡ Fastest
🕐 Earliest
🎚️ Filters
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
—
per person · incl. taxes
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Showing 25
of 117
live flights
Spirit Airlines
NK-2803
16:20
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 25m
1 Stop
⏱ MIA · 1h 5mMIA Airport
23:45
05/08/2026
PHL
Philadelphia International Airport
₹9,528
per person
✕ Non-refundableLCC
Spirit Airlines
NK-2731
08:28
05/08/2026
IAH
George Bush Intercontinental Houston Airport
11h 21m
1 Stop
⏱ DTW · 5h 57mDTW Airport
19:49
05/08/2026
PHL
Philadelphia International Airport
₹10,829
per person
✕ Non-refundableLCC
Spirit Airlines
NK-2438
09:58
05/08/2026
IAH
George Bush Intercontinental Houston Airport
14h 0m
1 Stop
⏱ FLL · 7h 54mFLL Airport
23:58
05/08/2026
PHL
Philadelphia International Airport
₹14,769
per person
✕ Non-refundableLCC
Delta Air Lines
DL-2381
17:02
05/08/2026
HOU
George Bush Intercontinental Houston Airport
7h 55m
1 Stop
⏱ ATL · 2h 41mATL Airport
00:57
05/09/2026
+1
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-1307
15:25
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 42m
1 Stop
⏱ DTW · 2h 16mDTW Airport
23:07
05/08/2026
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1651
18:35
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 22m
1 Stop
⏱ ATL · 1h 1mATL Airport
00:57
05/09/2026
+1
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-1572
08:29
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 43m
1 Stop
⏱ ATL · 2h 36mATL Airport
16:12
05/08/2026
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-1148
14:20
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 52m
1 Stop
⏱ ATL · 2h 43mATL Airport
22:12
05/08/2026
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-1315
07:00
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 0m
1 Stop
⏱ ATL · 2h 51mATL Airport
15:00
05/08/2026
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-2890
16:28
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 29m
1 Stop
⏱ ATL · 3h 20mATL Airport
00:57
05/09/2026
+1
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-1069
05:55
05/08/2026
IAH
George Bush Intercontinental Houston Airport
9h 5m
1 Stop
⏱ ATL · 4h 0mATL Airport
15:00
05/08/2026
PHL
Philadelphia International Airport
₹16,499
per person
✕ Non-refundable
Southwest Airlines
WN-2299
16:50
05/08/2026
HOU
George Bush Intercontinental Houston Airport
5h 55m
1 Stop
⏱ BNA · 1h 0mBNA Airport
22:45
05/08/2026
PHL
Philadelphia International Airport
₹16,993
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3616
08:50
05/08/2026
HOU
George Bush Intercontinental Houston Airport
8h 25m
1 Stop
⏱ BNA · 3h 25mBNA Airport
17:15
05/08/2026
PHL
Philadelphia International Airport
₹17,055
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1636
06:00
05/08/2026
HOU
George Bush Intercontinental Houston Airport
6h 5m
1 Stop
⏱ DAL · 0h 55mDAL Airport
12:05
05/08/2026
PHL
Philadelphia International Airport
₹17,055
per person
✓ Refundable4 fare options
Southwest Airlines
WN-123
15:20
05/08/2026
HOU
George Bush Intercontinental Houston Airport
6h 25m
1 Stop
⏱ MDW · 1h 0mMDW Airport
21:45
05/08/2026
PHL
Philadelphia International Airport
₹17,055
per person
✓ Refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-1551
16:05
05/08/2026
HOU
George Bush Intercontinental Houston Airport
8h 30m
1 Stop
⏱ DEN · 1h 20mDEN Airport
00:35
05/09/2026
+1
PHL
Philadelphia International Airport
₹17,055
per person
✓ Refundable4 fare options
Spirit Airlines
NK-700
06:00
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 52m
1 Stop
⏱ MCO · 2h 0mMCO Airport
13:52
05/08/2026
PHL
Philadelphia International Airport
₹17,098
per person
✕ Non-refundableLCC
Delta Air Lines
DL-1585
09:49
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 23m
1 Stop
⏱ ATL · 1h 17mATL Airport
16:12
05/08/2026
PHL
Philadelphia International Airport
₹17,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1572
08:29
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 31m
1 Stop
⏱ ATL · 1h 24mATL Airport
15:00
05/08/2026
PHL
Philadelphia International Airport
₹17,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1069
05:55
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 23m
1 Stop
⏱ ATL · 2h 17mATL Airport
13:18
05/08/2026
PHL
Philadelphia International Airport
₹17,423
per person
✕ Non-refundable
American Airlines
AA-698
07:23
05/08/2026
IAH
George Bush Intercontinental Houston Airport
4h 20m
Non-stop
11:43
05/08/2026
PHL
Philadelphia International Airport
₹17,440
per person
✕ Non-refundable14 fare options
American Airlines
AA-2153
12:29
05/08/2026
IAH
George Bush Intercontinental Houston Airport
4h 21m
Non-stop
16:50
05/08/2026
PHL
Philadelphia International Airport
₹17,440
per person
✕ Non-refundable14 fare options
American Airlines
AA-2151
18:12
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 28m
1 Stop
⏱ CLT · 0h 51mCLT Airport
00:40
05/09/2026
+1
PHL
Philadelphia International Airport
₹18,348
per person
✕ Non-refundable14 fare options
American Airlines
AA-1239
07:20
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 20m
1 Stop
⏱ DFW · 0h 40mDFW Airport
13:40
05/08/2026
PHL
Philadelphia International Airport
₹18,348
per person
✕ Non-refundable13 fare options
American Airlines
AA-2146
12:19
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 29m
1 Stop
⏱ DFW · 0h 42mDFW Airport
18:48
05/08/2026
PHL
Philadelphia International Airport
₹18,348
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 08 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.
Before you book
Compare nearby dates
The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control
Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details
Each result shows baggage, refundability and fare details before you proceed.
❓ 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.