Open interactive map →Cheap flights from Seattle to Houston
The Seattle to Houston route currently shows fares from €134 on Farera. Houston is an accessible destination in United States from Seattle. Mid-week departures and shoulder-season months tend to keep prices lower on this route. Compare months in the calendar below to identify the cheapest window before locking in your booking.
Price patterns on the Seattle to Houston route tend to spike during school holidays and public holiday weekends. Booking 4-6 weeks out generally balances availability and price well on this route. If your travel dates are flexible, check the price calendar for the lowest-priced months before searching for specific flights.
Cheapest month to fly
- July 2026€1341 stopCheapest
About Houston
Houston is the energy capital of the world and a city of extraordinary cultural diversity, with the largest medical centre on earth, NASA's Johnson Space Center, and a food scene shaped by its Latin American, Vietnamese, and Indian communities. The city is served by George Bush Intercontinental (IAH) for long-haul and Hobby Airport (HOU) for domestic routes.
Alternative routes
Other ways to reach Houston
Frequently asked questions
How much does a flight from Seattle to Houston cost?
The cheapest fare currently available from Seattle to Houston is €134. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Seattle to Houston?
SkyHopp tracks both direct and connecting flights from Seattle to Houston. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Seattle to Houston?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Seattle. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.
Which airlines fly from Seattle to Houston?
Farera currently offers the lowest fare on this route at €134. Other carriers may also operate flights between Seattle and Houston, particularly on busier travel dates when more capacity is added. Airline pricing varies by date, seat class, and how far in advance you book. Click through to our partner booking site to compare all available airlines, departure times, and fare classes for your specific dates.