Cheap flights from Houston to Seattle (IAH - SEA)

Flight FAQs

From Houston to Seattle

Are flight prices decreasing from Houston to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Houston to Seattle for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to Seattle for under $100. The cheapest flight booked recently is on Spirit Airlines for just $35, but on average you can expect to pay $40.

Are there nonstop flights from Houston to Seattle for under $100 on Cheapflights?

Cheapflights has 3 direct flights from Houston to Seattle under $100. A good price for a nonstop flight from Houston to Seattle is less than $40.

Are there last-minute flights available from Houston to Seattle for under $100?

There are currently just 3 open flights from Houston to Seattle within the next 7 days for less than $100.

What days are nonstop flights available from Houston to Seattle?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The Houston George Bush Intcntl to Seattle flight path was viewed by 260 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Airlines departing from Houston to Seattle can be delayed by up to 38min. or more hours.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for United Air Lines Inc., as currently they have the cheapest options available from Houston to Seattle. On average you can find 165 flights for this flight path daily.

How long does the flight from Houston to Seattle take?

Your journey will take you approximately 5 hours. Your flight will cover a distance of about 1,170 miles.

How many flights depart from Houston to Seattle on average per day?

Per day, 49 flights depart from Houston George Bush Intcntl to Seattle on average.
Early Morning (Midnight to 6am) - 27% of flight departures
Morning (6am - Noon) - 14% of flight departures
Afternoon (Noon - 6pm) - 8% of flight departures
Evening (6pm - Midnight) - 51% of flight departures

Is Houston weather warmer or cooler than Seattle?

Our data indicates that the weather will be 86 °F on average in the month of August. The temperature in Seattle is typically colder than in Houston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.