Cheap flights from Seattle to Houston from CA$235
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Prices updated:
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Search by stops
Search by departure date
How much do flights to Houston cost?
Cheapest one-way trip | CA$235 |
|---|---|
Cheapest nonstop round-trip | CA$469 |
Cheapest round-trip | CA$475 |
Nonstop flights in July | CA$233 – CA$1,815 |
Most popular airline | United Airlines |
Key info about flying to Houston
Weekly direct flights
Discover the top airlines offering direct flights from Seattle to Houston in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Sun 29.06 | Mon 30.06 | Tue 01.07 | Wed 02.07 | Thu 03.07 | Fri 04.07 | Sat 05.07 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | 4 | 4 | 2 | |
| --- | --- | --- | --- | 3 | 2 | 2 | |
| --- | --- | --- | --- | --- | --- | 1 | |
| Weekly flights: 18 total | Daily flights: 2.57 average | Most flights: Thursday 4 flights |
| Airline | Sun 06.07 | Mon 07.07 | Tue 08.07 | Wed 09.07 | Thu 10.07 | Fri 11.07 | Sat 12.07 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 4 | 4 | 5 | 5 | 5 | |
| 3 | 1 | 3 | 3 | 3 | 3 | 3 | |
| --- | --- | --- | 3 | 3 | 3 | 3 | |
| Weekly flights: 57 total | Daily flights: 8.14 average | Most flights: Thursday 5 flights |
| Airline | Sun 13.07 | Mon 14.07 | Tue 15.07 | Wed 16.07 | Thu 17.07 | Fri 18.07 | Sat 19.07 |
|---|---|---|---|---|---|---|---|
| 3 | 5 | 4 | 4 | 5 | 5 | 5 | |
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| --- | --- | --- | --- | --- | --- | 1 | |
| Weekly flights: 52 total | Daily flights: 7.43 average | Most flights: Monday 5 flights |
| Airline | Sun 20.07 | Mon 21.07 | Tue 22.07 | Wed 23.07 | Thu 24.07 | Fri 25.07 | Sat 26.07 |
|---|---|---|---|---|---|---|---|
| 1 | 4 | 4 | 4 | 5 | 5 | 3 | |
| 1 | 3 | 3 | 3 | 3 | 3 | 3 | |
| 1 | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 46 total | Daily flights: 6.57 average | Most flights: Thursday 5 flights |
Check-in for a flight from Seattle to Houston
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Alaska Airlines | ASA | AS | No |
| Hawaiian Airlines | HAL | HA | No |
| Frontier Airlines | FFT | F9 | No |
| Spirit Airlines | NKS | NK | 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
Frequently asked questions
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