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Philadelphia to Houston flight ticket price

Compare live prices for PHL to IAH. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
PHL → IAH Approx. 2129.48 km 11 May 2026 Live inventory
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Showing 25 of 117 live flights
Frontier Airlines
F9-2387
08:00
05/11/2026
PHL
Philadelphia International Airport
12h 32m
1 Stop
⏱ CLT · 7h 55mCLT Airport
20:32
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹8,374
per person
✕ Non-refundable🔥 Last 3 seats
Frontier Airlines
F9-2609
06:00
05/11/2026
PHL
Philadelphia International Airport
9h 3m
1 Stop
⏱ FLL · 4h 1mFLL Airport
15:03
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹8,374
per person
✕ Non-refundable
Frontier Airlines
F9-3339
20:35
05/11/2026
PHL
Philadelphia International Airport
17h 9m
1 Stop
⏱ DEN · 10h 56mDEN Airport
13:44
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹8,374
per person
✕ Non-refundable
Frontier Airlines
F9-3339
20:35
05/11/2026
PHL
Philadelphia International Airport
28h 9m
1 Stop
⏱ DEN · 22h 2mDEN Airport
00:44
05/13/2026
+2
IAH
George Bush Intercontinental Houston Airport
₹8,374
per person
✕ Non-refundable
Frontier Airlines
F9-2111
17:06
05/11/2026
PHL
Philadelphia International Airport
26h 11m
1 Stop
⏱ ORD · 21h 21mORD Airport
19:17
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹8,374
per person
✕ Non-refundable🔥 Last 2 seats
Spirit Airlines
NK-2805
05:45
05/11/2026
PHL
Philadelphia International Airport
7h 40m
1 Stop
⏱ MIA · 2h 57mMIA Airport
13:25
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹9,522
per person
✕ Non-refundable2 fare optionsLCC
Spirit Airlines
NK-2805
05:45
05/11/2026
PHL
Philadelphia International Airport
10h 31m
1 Stop
⏱ MIA · 5h 58mMIA Airport
16:16
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹9,522
per person
✕ Non-refundable2 fare optionsLCC
Frontier Airlines
F9-1003
16:35
05/11/2026
PHL
Philadelphia International Airport
6h 15m
1 Stop
⏱ ATL · 2h 24mATL Airport
22:50
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹10,187
per person
✕ Non-refundable
Frontier Airlines
F9-1101
13:32
05/11/2026
PHL
Philadelphia International Airport
9h 18m
1 Stop
⏱ ATL · 5h 31mATL Airport
22:50
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹10,709
per person
✕ Non-refundable
Frontier Airlines
F9-2153
07:00
05/11/2026
PHL
Philadelphia International Airport
2h 56m
Non-stop
09:56
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹10,892
per person
✕ Non-refundable
Frontier Airlines
F9-2415
05:05
05/11/2026
PHL
Philadelphia International Airport
27h 55m
1 Stop
⏱ MCO · 23h 27mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,172
per person
✕ Non-refundable
Frontier Airlines
F9-2507
10:11
05/11/2026
PHL
Philadelphia International Airport
22h 49m
1 Stop
⏱ MCO · 18h 15mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,172
per person
✕ Non-refundable
Frontier Airlines
F9-2505
17:04
05/11/2026
PHL
Philadelphia International Airport
25h 45m
1 Stop
⏱ MCO · 21h 7mMCO Airport
18:49
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,172
per person
✕ Non-refundable
Frontier Airlines
F9-4173
12:59
05/11/2026
PHL
Philadelphia International Airport
20h 1m
1 Stop
⏱ MCO · 15h 35mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,172
per person
✕ Non-refundable
Frontier Airlines
F9-2505
17:04
05/11/2026
PHL
Philadelphia International Airport
15h 56m
1 Stop
⏱ MCO · 11h 24mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,172
per person
✕ Non-refundable
Frontier Airlines
F9-1807
07:55
05/11/2026
PHL
Philadelphia International Airport
25h 5m
1 Stop
⏱ MCO · 20h 38mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,172
per person
✕ Non-refundable
Frontier Airlines
F9-2741
20:31
05/11/2026
TTN
Philadelphia International Airport
12h 29m
1 Stop
⏱ MCO · 7h 54mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,847
per person
✕ Non-refundable🔥 Last 1 seats
Frontier Airlines
F9-2013
10:27
05/11/2026
TTN
Philadelphia International Airport
22h 33m
1 Stop
⏱ MCO · 18h 1mMCO Airport
09:00
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,847
per person
✕ Non-refundable🔥 Last 1 seats
Frontier Airlines
F9-2741
20:31
05/11/2026
TTN
Philadelphia International Airport
22h 18m
1 Stop
⏱ MCO · 17h 37mMCO Airport
18:49
05/12/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,847
per person
✕ Non-refundable🔥 Last 1 seats
Delta Air Lines
DL-1269
05:17
05/11/2026
PHL
Philadelphia International Airport
4h 15m
1 Stop
⏱ ATL · 0h 50mATL Airport
09:32
05/11/2026
HOU
George Bush Intercontinental Houston Airport
₹15,700
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-508
17:17
05/11/2026
PHL
Philadelphia International Airport
4h 8m
1 Stop
⏱ ATL · 0h 40mATL Airport
21:25
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹15,700
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2279
14:23
05/11/2026
PHL
Philadelphia International Airport
5h 37m
1 Stop
⏱ ATL · 2h 10mATL Airport
20:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹15,700
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1391
17:18
05/11/2026
PHL
Philadelphia International Airport
4h 58m
1 Stop
⏱ DTW · 1h 13mDTW Airport
22:16
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹15,700
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2131
16:06
05/11/2026
PHL
Philadelphia International Airport
5h 19m
1 Stop
⏱ ATL · 1h 51mATL Airport
21:25
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹15,779
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1159
18:24
05/11/2026
PHL
Philadelphia International Airport
5h 30m
1 Stop
⏱ ATL · 2h 0mATL Airport
23:54
05/11/2026
IAH
George Bush Intercontinental Houston Airport
₹15,779
per person
✕ Non-refundable2 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,USA2129.48 km

📅 Results on this page are loaded for 11 May 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.

Before you book

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More flights from Philadelphia (PHL)
116 routes
Philadelphia Akron
PHL → CAK
Philadelphia Albany
PHL → ALB
Philadelphia Allentown
PHL → ABE
Philadelphia Amsterdam
PHL → AMS
Philadelphia Athens
PHL → ATH
Philadelphia Atlanta
PHL → ATL
Philadelphia Austin
PHL → AUS
Philadelphia Bangor
PHL → BGR
Philadelphia Barcelona
PHL → BCN
Philadelphia Bermuda
PHL → BDA
Philadelphia Birmingham
PHL → BHM
Philadelphia Boston
PHL → BOS
Philadelphia Brussels
PHL → BRU
Philadelphia Buffalo
PHL → BUF
Philadelphia Burlington
PHL → BTV
Philadelphia Cancun
PHL → CUN
Philadelphia Charleston
PHL → CHS
Philadelphia Charlotte
PHL → CLT
Philadelphia Charlottesville
PHL → CHO
Philadelphia Chicago
PHL → ORD
Philadelphia Cincinnati
PHL → CVG
Philadelphia Cleveland
PHL → CLE
Philadelphia Columbia
PHL → CAE
Philadelphia Columbus
PHL → CMH
Philadelphia Dayton
PHL → DAY
Philadelphia Denver
PHL → DEN
Philadelphia Detroit
PHL → DTW
Philadelphia Doha
PHL → DOH
Philadelphia Dublin
PHL → DUB
Philadelphia El Paso
PHL → ELP
Philadelphia Elmira
PHL → ELM
Philadelphia Erie
PHL → ERI
Philadelphia Fort Lauderdale
PHL → FLL
Philadelphia Fort Myers
PHL → RSW
Philadelphia Fort Worth
PHL → DFW
Philadelphia Frankfurt
PHL → FRA
Philadelphia Glasgow
PHL → GLA
Philadelphia Grand Cayman
PHL → GCM
Philadelphia Greensboro
PHL → GSO
Philadelphia Greenville
PHL → GSP
Philadelphia Halifax International
PHL → YHZ
Philadelphia Harrisburg
PHL → MDT
Philadelphia Hartford
PHL → BDL
Philadelphia Indianapolis
PHL → IND
Philadelphia Ithaca
PHL → ITH
Philadelphia Jacksonville
PHL → JAX
Philadelphia Johnson City
PHL → BGM
Philadelphia Kansas City
PHL → MCI
Philadelphia Knoxville
PHL → TYS
Philadelphia Las Vegas
PHL → LAS
Philadelphia Lisbon
PHL → LIS
Philadelphia London
PHL → LHR
Philadelphia Long Island
PHL → ISP
Philadelphia Los Angeles
PHL → LAX
Philadelphia Louisville
PHL → SDF
Philadelphia Madrid
PHL → MAD
Philadelphia Manchester
PHL → MAN
Philadelphia Manchester
PHL → MHT
Philadelphia Miami
PHL → MIA
Philadelphia Milwaukee
PHL → MKE
Philadelphia Minneapolis
PHL → MSP
Philadelphia Montego Bay
PHL → MBJ
Philadelphia Montreal
PHL → YUL
Philadelphia Muenchen
PHL → MUC
Philadelphia Myrtle Beach
PHL → MYR
Philadelphia Nashville
PHL → BNA
Philadelphia Nassau
PHL → NAS
Philadelphia New Haven
PHL → HVN
Philadelphia New Orleans
PHL → MSY
Philadelphia New York
PHL → EWR
Philadelphia Newburgh
PHL → SWF
Philadelphia Newport News
PHL → PHF
Philadelphia Norfolk
PHL → ORF
Philadelphia Oranjestad
PHL → AUA
Philadelphia Orlando
PHL → MCO
Philadelphia Ottawa
PHL → YOW
Philadelphia Paris
PHL → CDG
Philadelphia Phoenix
PHL → PHX
Philadelphia Pittsburgh International Airport
PHL → PIT
Philadelphia Portland International
PHL → PDX
Philadelphia Portland
PHL → PWM
Philadelphia Providence
PHL → PVD
Philadelphia Providenciales
PHL → PLS
Philadelphia Punta Cana
PHL → PUJ
Philadelphia Quebec
PHL → YQB
Philadelphia Raleigh
PHL → RDU
Philadelphia Richmond
PHL → RIC
Philadelphia Roanoke
PHL → ROA
Philadelphia Rochester
PHL → ROC
Philadelphia Rome
PHL → FCO
Philadelphia Salisbury
PHL → SBY
Philadelphia Salt Lake City
PHL → SLC
Philadelphia San Antonio
PHL → SAT
Philadelphia San Diego
PHL → SAN
Philadelphia San Francisco
PHL → SFO
Philadelphia San Juan
PHL → SJU
Philadelphia Santo Domingo
PHL → SDQ
Philadelphia Savannah
PHL → SAV
Philadelphia Seattle
PHL → SEA
Philadelphia St. Louis
PHL → STL
Philadelphia St. Marteen
PHL → SXM
Philadelphia St. Thomas
PHL → STT
Philadelphia State College
PHL → SCE
Philadelphia Syracuse
PHL → SYR
Philadelphia Tampa
PHL → TPA
Philadelphia Tel Aviv
PHL → TLV
Philadelphia Toronto
PHL → YYZ
Philadelphia Venice
PHL → VCE
Philadelphia Washington DC
PHL → BWI
Philadelphia West Palm Beach
PHL → PBI
Philadelphia White Plains
PHL → HPN
Philadelphia Wichita
PHL → ICT
Philadelphia Wilkes Barre
PHL → AVP
Philadelphia Williamsport
PHL → IPT
Philadelphia Wilmington
PHL → ILM
Philadelphia Zurich
PHL → ZRH
More flights from Houston (IAH)
159 routes
Houston Acapulco
IAH → ACA
Houston Aguascaliente
IAH → AGU
Houston Albuquerque
IAH → ABQ
Houston Amarillo
IAH → AMA
Houston Amsterdam
IAH → AMS
Houston Atlanta
IAH → ATL
Houston Atlantic City
IAH → ACY
Houston Austin
IAH → AUS
Houston Bakersfield
IAH → BFL
Houston Baton Rouge
IAH → BTR
Houston Beijing
IAH → PEK
Houston Belize City
IAH → BZE
Houston Bentonville-Fayetteville
IAH → XNA
Houston Birmingham
IAH → BHM
Houston Bogota
IAH → BOG
Houston Bonaire
IAH → BON
Houston Boston
IAH → BOS
Houston Buenos Aires
IAH → EZE
Houston Calgary
IAH → YYC
Houston Cancun
IAH → CUN
Houston Caracas
IAH → CCS
Houston Charleston
IAH → CHS
Houston Charlotte
IAH → CLT
Houston Chicago
IAH → ORD
Houston Chihuahua
IAH → CUU
Houston Cincinnati
IAH → CVG
Houston Ciudad Del Carmen
IAH → CME
Houston Cleveland
IAH → CLE
Houston College Station
IAH → CLL
Houston Colorado Springs
IAH → COS
Houston Columbia
IAH → CAE
Houston Columbus
IAH → CMH
Houston Corpus Christi
IAH → CRP
Houston Cozmel
IAH → CZM
Houston Dallas
IAH → DAL
Houston Denver
IAH → DEN
Houston Des Moines
IAH → DSM
Houston Detroit
IAH → DTW
Houston Doha
IAH → DOH
Houston Dubai
IAH → DXB
Houston Edmonton
IAH → YEG
Houston El Paso
IAH → ELP
Houston Fort Lauderdale
IAH → FLL
Houston Fort Myers
IAH → RSW
Houston Fort Walton Beach
IAH → VPS
Houston Fort Worth
IAH → DFW
Houston Frankfurt
IAH → FRA
Houston Grand Cayman
IAH → GCM
Houston Grand Junction
IAH → GJT
Houston Grand Rapids
IAH → GRR
Houston Greenville
IAH → GSP
Houston Guadalajara
IAH → GDL
Houston Guatemala City
IAH → GUA
Houston Gulfport
IAH → GPT
Houston Harlingen
IAH → HRL
Houston Honolulu
IAH → HNL
Houston Huatulco
IAH → HUX
Houston Huntsville
IAH → HSV
Houston Indianapolis
IAH → IND
Houston Istanbul
IAH → IST
Houston Ixtapa
IAH → ZIH
Houston Jackson
IAH → JAN
Houston Jacksonville
IAH → JAX
Houston Kansas City
IAH → MCI
Houston Knoxville
IAH → TYS
Houston Lafayette
IAH → LFT
Houston Lagos
IAH → LOS
Houston Lake Charles
IAH → LCH
Houston Laredo
IAH → LRD
Houston Las Vegas
IAH → LAS
Houston Leon
IAH → BJX
Houston Lexington
IAH → LEX
Houston Liberia
IAH → LIR
Houston Lima
IAH → LIM
Houston Little Rock
IAH → LIT
Houston London
IAH → LHR
Houston Los Angeles
IAH → LAX
Houston Louisville
IAH → SDF
Houston Lubbock
IAH → LBB
Houston Managua
IAH → MGA
Houston Manzanillo
IAH → ZLO
Houston McAllen
IAH → MFE
Houston Memphis
IAH → MEM
Houston Merida
IAH → MID
Houston Mexico City
IAH → MEX
Houston Miami
IAH → MIA
Houston Midland
IAH → MAF
Houston Milwaukee
IAH → MKE
Houston Minneapolis
IAH → MSP
Houston Mobile
IAH → MOB
Houston Monroe
IAH → MLU
Houston Montego Bay
IAH → MBJ
Houston Monterrey
IAH → MTY
Houston Montreal
IAH → YUL
Houston Morelia
IAH → MLM
Houston Moscow
IAH → DME
Houston Muenchen
IAH → MUC
Houston Nashville
IAH → BNA
Houston Nassau
IAH → NAS
Houston New Orleans
IAH → MSY
Houston New York
IAH → LGA
Houston Norfolk
IAH → ORF
Houston Oaxaca
IAH → OAX
Houston Oklahoma City
IAH → OKC
Houston Omaha
IAH → OMA
Houston Ontario
IAH → ONT
Houston Orlando
IAH → MCO
Houston Palm Springs
IAH → PSP
Houston Panama City
IAH → PTY
Houston Paris
IAH → CDG
Houston Pensacola
IAH → PNS
Houston Philadelphia
IAH → PHL
Houston Phoenix
IAH → PHX
Houston Pittsburgh International Airport
IAH → PIT
Houston Port of Spain
IAH → POS
Houston Portland International
IAH → PDX
Houston Puebla
IAH → PBC
Houston Puerto Vallarta
IAH → PVR
Houston Queretaro
IAH → QRO
Houston Quito
IAH → UIO
Houston Raleigh
IAH → RDU
Houston Richmond
IAH → RIC
Houston Rio de Janeiro
IAH → GIG
Houston Roatan
IAH → RTB
Houston Sacramento
IAH → SMF
Houston Salt Lake City
IAH → SLC
Houston Saltillo
IAH → SLW
Houston San Antonio
IAH → SAT
Houston San Diego
IAH → SAN
Houston San Francisco
IAH → SFO
Houston San Jose Cabo
IAH → SJD
Houston San Jose
IAH → SJO
Houston San Jose
IAH → SJC
Houston San Juan
IAH → SJU
Houston San Luis Potosi
IAH → SLP
Houston San Pedro Sula
IAH → SAP
Houston San Salvador
IAH → SAL
Houston Santa Ana
IAH → SNA
Houston Sao Paulo
IAH → GRU
Houston Savannah
IAH → SAV
Houston Seattle
IAH → SEA
Houston Seoul
IAH → ICN
Houston Shreveport
IAH → SHV
Houston St. Louis
IAH → STL
Houston Tampa
IAH → TPA
Houston Tampico
IAH → TAM
Houston Tegucigalpa
IAH → TGU
Houston Tokyo
IAH → NRT
Houston Toronto
IAH → YYZ
Houston Torreon
IAH → TRC
Houston Tucson
IAH → TUS
Houston Tulsa
IAH → TUL
Houston Tyler
IAH → TYR
Houston Vancouver
IAH → YVR
Houston Veracruz
IAH → VER
Houston Villahermosa
IAH → VSA
Houston Washington DC
IAH → BWI
Houston West Palm Beach
IAH → PBI
Houston Wichita
IAH → ICT
❓ 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.