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Cheap Flights from Houston George Bush Intercntl. (IAH) to Seattle / Tacoma International (SEA)

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Flight deals from Houston George Bush Intercntl. to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best round-trip flight from Houston George Bush Intercntl. to Seattle / Tacoma International? Find the lowest prices on one-way and round-trip tickets right here.
Seattle.$146 per passenger.Departing Tue, Jun 4, returning Tue, Jun 11.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Tue, Jun 4, arriving in Seattle / Tacoma International.Inbound indirect flight with Spirit Airlines, departing from Seattle / Tacoma International on Tue, Jun 11, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $146, select.
Seattle.$171 per passenger.Departing Fri, May 31, returning Tue, Jun 4.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Fri, May 31, arriving in Seattle / Tacoma International.Inbound indirect flight with Spirit Airlines, departing from Seattle / Tacoma International on Tue, Jun 4, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $171, select.
Seattle.$172 per passenger.Departing Sat, May 25, returning Tue, May 28.Round-trip flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Sat, May 25, arriving in Seattle / Tacoma International.Inbound indirect flight with Spirit Airlines, departing from Seattle / Tacoma International on Tue, May 28, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $172, select.
Seattle.$188 per passenger.Departing Sat, May 25, returning Sat, Jul 6.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Sat, May 25, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Sat, Jul 6, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $188, select.
Seattle.$215 per passenger.Departing Fri, Sep 13, returning Mon, Sep 23.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Fri, Sep 13, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Mon, Sep 23, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $215, select.
Seattle.$219 per passenger.Departing Wed, Jul 24, returning Tue, Aug 6.Round-trip flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Wed, Jul 24, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Tue, Aug 6, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $219, select.
Seattle.$224 per passenger.Departing Tue, Jul 16, returning Tue, Jul 23.Round-trip flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Tue, Jul 16, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Tue, Jul 23, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $224, select.
Seattle.$237 per passenger.Departing Mon, Aug 5, returning Wed, Aug 21.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Houston George Bush Intercntl. on Mon, Aug 5, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Wed, Aug 21, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $237, select.

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Find the cheapest month to fly from Houston George Bush Intercntl. to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Seattle / Tacoma International flights are currently cheapest in June.
May
from $172
Jun
from $146
Jul
from $224
Aug
from $237
Sep
from $215
Oct
from $260
Nov
from $347
Dec
from $413
Jan
Find prices
Feb
from $401
Mar
Find prices
Apr
from $738

Direct flights from Houston George Bush Intercntl. to Seattle / Tacoma International

Houston George Bush Intercntl. to Seattle / Tacoma International: Alternative routes

Compare routes from Houston George Bush Intercntl. to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Houston to Seattle: Flight information

The things to know before you go.
Cheapest flight found$146
Cheapest month to flyJune
Average flight time4 hrs, 43 mins
Most popular airlineUnited
Average flights per week124

Finding cheap flights from Houston George Bush Intercntl. to Seattle / Tacoma International: Frequently asked questions

The best price we found for a round-trip flight from Houston George Bush Intercntl. to Seattle / Tacoma International is $146. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 43 minutes is the average flight time from Houston George Bush Intercntl. to Seattle / Tacoma International.
United, Air Tahiti Nui and Qatar Airways fly direct from Houston George Bush Intercntl. to Seattle / Tacoma International.
There are 124 flights per week flying from Houston George Bush Intercntl. to Seattle / Tacoma International, as of May 2024.
The cheapest month to fly from Houston George Bush Intercntl. to Seattle / Tacoma International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Seattle / Tacoma International Airport on Tuesday, June 4, 2024.
Yes – the average flight time is 4 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle / Tacoma International is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines and Alaska Airlines offer the cheapest flight tickets to Seattle / Tacoma International.

Fly from George Bush Intercontinental Airport to Seattle-Tacoma International Airport

Catching flights from Houston to Seattle is a great way to discover the crown jewel of the Pacific Northwest. Seattle is home to some of the United States' most recognizable landmarks, including the Space Needle and the Pike Place Fish Market. The city also boasts great shopping, dining and outdoor activities.

Travelers can expect flights from Houston to Seattle to take about four to five hours. Carriers that fly from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA) include Alaska Airlines and United.

Facilities at Seattle-Tacoma International Airport

Flying from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA) will put you in the largest airport in the Pacific Northwest. A number of airlines serve SEA, including Spirit, Delta, American and Frontier. In addition to being home to a number of cafes, restaurants and shops, the transportation hub also features the Sea-Tac Art Walk, which offers a half-mile walk through 16 permanent art installations.

The facility consists of three terminals, four concourses and a total of 69 gates. Passengers can navigate through the airport via the underground people-mover system.

The airport is served by the Central Link light rail system, which offers transportation to downtown as well as other popular destinations. Courtesy vehicles and rental cars are also available on site. For those opting for taxi service, fares will run around $40.

Things to Do Near Seattle-Tacoma International Airport

When you fly from Houston to Seattle, you’ll land at an airport located about halfway between Seattle and Tacoma. The area is a popular destination for wine tours that give visitors the opportunity to imbibe on the local flavor of Seattle. For those looking to get closer to downtown, the Space Needle is a popular attraction. It rises over 600 feet in the air and houses an observation deck as well as a rotating restaurant.

Flying from Houston to Seattle also gives you the opportunity to visit the iconic Pike Place Fish market. The shop is renowned for its fishmongers who toss the fish that customers have ordered so it can be wrapped and packaged. Seattle is also home to several major sports franchises. The NFL’s Seahawks play at CenturyLink Field, which is famous for getting extraordinarily loud during game time.

Hints and Tips for Seattle-Tacoma International Airport

Your trip from Houston to Seattle will enable you to enjoy some of the city's more interesting festivals. These include the Boat Show, the Seattle Chamber Music Festival and Winterfest at the Seattle Center.

Famous for its seafood cuisine, Seattle is a great destination for foodies. Diners looking for a night out can expect to pay about $60 for a dinner for two. Seattle enjoys a temperate climate with summer highs around 75 degrees Fahrenheit and winter lows in the upper 30s Fahrenheit.


Plan the rest of your trip from Houston to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.