Cheap Flights from Houston to Seattle
Cheap Flights from Houston to Seattle
Looking for cheap flights from Houston to Seattle? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Houston to Seattle vary by season, cabin, and date, but available award flights can start around 10,000–11,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Houston to Seattle for specific travel dates.
2026-11-20
IAH - SEA
Economy | 1 Stop
From 10,000 Pts + $5.6
2026-12-16
IAH - SEA
Economy | 1 Stop
From 10,000 Pts + $5.6
2026-12-16
IAH - SEA
Economy | 1 Stop
From 10,000 Pts + $5.6
2026-12-02
IAH - SEA
Economy | 1 Stop
From 11,000 Pts + $5.6
2026-12-03
IAH - SEA
Economy | 1 Stop
From 11,000 Pts + $5.6
2026-12-10
IAH - SEA
Economy | 1 Stop
From 11,000 Pts + $5.6
Houston to Seattle flight facts
Distance
1,872 mi
3,013 km in a straight line
Estimated flight time
about 4h 15m
In the air, for the straight-line distance
Time difference
−2h
Seattle is 2 hours behind Houston.
Airports in Houston
IAH · George Bush Intercontinental Houston
Airports in Seattle
SEA · Seattle Tacoma Intl
Nearby airport alternatives
Flights Houston - Seattle · Houston is 24 mi from Houston
Flights Houston - Vancouver · Vancouver is 127 mi from Seattle
Flights Houston - Portland · Portland is 129 mi from Seattle
Flights Austin - Seattle · Austin is 140 mi from Houston
Flights Waco - Seattle · Waco is 159 mi from Houston
Flights Tyler - Seattle · Tyler is 164 mi from Houston
Premium cabin flights from Houston to Seattle
Premium cabin
2026-11-07
IAH - SEA
First | 1 Stop | 3 left
From 25,000 Pts + $5.6
Premium cabin
2026-11-07
IAH - SEA
First | 1 Stop | 9+ left
From 30,000 Pts + $5.6
Premium cabin
2026-11-07
IAH - SEA
First | 1 Stop | 3 left
From 35,000 Pts + $25.6
Premium cabin
2026-11-08
IAH - SEA
First | 1 Stop | 3 left
From 35,000 Pts + $25.6
Premium cabin
2026-11-09
IAH - SEA
First | 1 Stop | 6 left
From 35,000 Pts + $25.6
Premium cabin
2026-11-10
IAH - SEA
First | 1 Stop | 5 left
From 35,000 Pts + $25.6
Selected hotels for your next stay
Seattle (United States)
Thompson Seattle
From 15,000 Pts or $203
Seattle (United States)
Hotel 1000
From 20,000 Pts or $270
Seattle, WA (USA)
Astra Hotel, Seattle, a Tribute Portfolio Hotel
From Pts or $88
Frequently Asked Questions
The cheapest route from Houston to Seattle depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Houston to Seattle.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Houston to Seattle.
Houston and Seattle are about 1,872 miles (3,013 km) apart in a straight line.
Flying the 1,872-mile straight-line distance takes about 4h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Seattle is 2 hours behind Houston.
Departures from Houston: George Bush Intercontinental Houston (IAH). Arrivals in Seattle: Seattle Tacoma Intl (SEA).
Travelers searching this route also look at other popular routes into Seattle, plus the return trip when we track it. Fares and award space change daily.
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points travel planning experience. Yeah!
