Cheap flights from Philadelphia to Houston from £45
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Houston
Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by departure date
Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by price
Search by departure date
How much do flights to Houston cost?
Key info about flying to Houston
Weekly direct flights
Discover the top airlines offering direct flights from Philadelphia to Houston in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 07.07 | Tue 08.07 | Wed 09.07 | Thu 10.07 | Fri 11.07 | Sat 12.07 | Sun 13.07 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 2 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 27 total | Daily flights: 3.86 average | Most flights: Monday 3 flights |
| Airline | Mon 14.07 | Tue 15.07 | Wed 16.07 | Thu 17.07 | Fri 18.07 | Sat 19.07 | Sun 20.07 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 2 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 27 total | Daily flights: 3.86 average | Most flights: Monday 3 flights |
| Airline | Mon 21.07 | Tue 22.07 | Wed 23.07 | Thu 24.07 | Fri 25.07 | Sat 26.07 | Sun 27.07 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 2 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 27 total | Daily flights: 3.86 average | Most flights: Monday 3 flights |
| Airline | Mon 28.07 | Tue 29.07 | Wed 30.07 | Thu 31.07 | Fri 01.08 | Sat 02.08 | Sun 03.08 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 2 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 27 total | Daily flights: 3.86 average | Most flights: Monday 3 flights |
Check-in for a flight from Philadelphia to Houston
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Spirit Airlines | NKS | NK | No |
| Sun Country Airlines | SCX | SY | Yes |
| Alaska Airlines | ASA | AS | No |
Online check-in is not available for these airlines.
Weather in Houston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 16°C | 8°C |
| February | 18°C | 10°C |
| March | 22°C | 13°C |
| April | 25°C | 17°C |
| May | 29°C | 21°C |
| June | 33°C | 24°C |
| July | 33°C | 25°C |
| August | 34°C | 25°C |
| September | 31°C | 23°C |
| October | 27°C | 18°C |
| November | 22°C | 13°C |
| December | 18°C | 10°C |
14 day forecast
Houston travel tips
Watch out bats in Buffalo Bayou Park in Houston
24-hectares Buffalo Bayou Park in Houston is a nice urban green space for everybody. Come here to have a picnic with a box of green curry you can take from the nearby Mint Thai Kitchen. Or explore its lakes and trails by bike. Do not be afraid of bats suddenly appearing on your way.
Visit the place where people fly to the space in Houston
Located on 1601 Nasa Parkway in Houston, Johnson Space Center is a complex of 100 buildings spanning 655 hectares and serving as NASA's hub for human spaceflight. Adults have to pay $29.95 to visit a part of this area. The excursion includes a close-up look at spacecraft, spacesuits, and a shuttle replica mounted on an original shuttle carrier aircraft.
Feel the spirit of freedom and equality near the Rothko Chapel in Houston
Award ceremony. The Óscar Romero Award is a biennial award that recognises courageous advocates of human rights. It's named after Archbishop Óscar Romero who was murdered in 1980 after continually speaking out against injustice in his home country of El Salvador. So, except for catchy architecture, it has a really essential sense.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Philadelphia
Flights to Houston
Popular routes
Airports near Philadelphia
Airports near Houston
Download our app