Cheap Flights from Seattle to Houston from £33️ (SEA-HOU)

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Latest Flight Deals from Seattle to Houston

Book one-way or return flights from Seattle to Houston from as little as £33. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Seattle to Houston? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Seattle to Houston. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to Houston

View airlines operating flights from Seattle to Houston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £33

Spirit Airlines

From £47

Delta Air Lines

From £60

Alaska Airlines

From £66

American Airlines

From £91

United Airlines

From £93

Sun Country Airlines

From £110

Southwest Airlines

From £135

ANA airlines

Find more flights and airlines

Alternative Routes from Seattle to Houston

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Houston.

Cheapest
SEA
13:57
29h 24m
1 transfer
IAH
21:21
Seattle-Tacoma International Airport - George Bush Intercontinental Airport
Tue, May 21Frontier Airlines
£33
SEA
21:49
9h 1m
1 transfer
HOU
08:50
Seattle-Tacoma International Airport - William P. Hobby Airport
Thu, May 23Frontier Airlines
£35
SEA
21:49
9h 1m
1 transfer
HOU
08:50
Seattle-Tacoma International Airport - William P. Hobby Airport
Thu, May 23Frontier Airlines
£35
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How do I find the cheapest flights?

When are flight tickets from Seattle (SEA) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Seattle to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around £292.
How long is the flight from Seattle (SEA) to Houston (HOU)?
It takes about 4 hours 57 minutes to fly from Seattle (SEA) to Houston (HOU).
What are the most popular airlines that fly from Seattle (SEA) to Houston (HOU)?
Airlines with flights from Seattle (SEA) to Houston (HOU): United Airlines, Air Tahiti Nui, Alaska Airlines, Singapore Airlines, Asiana Airlines, EVA Air, Japan Airlines and Qatar Airways.
What's the most popular airline for direct flights from Seattle (SEA) to Houston (HOU)?
Alaska Airlines operates 6 direct flights from Seattle (SEA) to Houston (HOU).
How many airports in Houston (HOU)?
There are 7 airport(s) in Houston (HOU): Houston Conroe, Houston David Wayne Hooks Airport, Houston Ellington Field, William P. Hobby Airport, George Bush Intercontinental Airport, Houston West Houston Airport and Houston Sugar Land.

How to find a cheap flight from Seattle to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Houston. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Houston

Cheapest direct flight price	£32
Cheapest return ticket price	£142
Cheapest month	May
Peak season for travel	October
Flight distance	3,043.14km
Average flight time	4 hours 57 minutes
Popular airline	Alaska Airlines