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Cheap Flights from Houston to Seattle - HOU to SEA

Popular flights from Houston to Seattle

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Alaska Airlines
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 22, 2016 $288
Mar 17, 2016 Mar 21, 2016 $288
Apr 22, 2016 Apr 24, 2016 $288
May 3, 2016 May 10, 2016 $288
May 10, 2016 May 15, 2016 $288
American Airlines
Departure Date Return Date Lowest Price
Mar 17, 2016 Mar 24, 2016 $298
Apr 8, 2016 Apr 10, 2016 $298
Apr 8, 2016 Apr 11, 2016 $298
Apr 12, 2016 Apr 17, 2016 $298
Apr 14, 2016 Apr 18, 2016 $298
Frontier Airlines
Departure Date Return Date Lowest Price
May 3, 2016 May 10, 2016 $237
Spirit Airlines
Departure Date Return Date Lowest Price
May 3, 2016 May 10, 2016 $209
United Airlines
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 22, 2016 $288
Apr 22, 2016 Apr 24, 2016 $288
May 3, 2016 May 10, 2016 $288
May 10, 2016 May 15, 2016 $288
May 17, 2016 May 22, 2016 $288

How Much Does it Cost to Fly from Houston to Seattle (HOU to SEA)?

We have collected flight cost data from across the web for travel from Houston to Seattle, and have found the average flight price for this trip to be $257.

When Can I Buy the Cheapest Flight from Houston to Seattle (HOU to SEA)?

Airlines can adjust prices for plane tickets from Houston to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Houston to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Houston to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $629 $637
7-14 days $444 $560
14-21 days $385 $394
21-30 days $317 $346
30-60 days $288 $296
60-90 days $288 $209
90+ days $288 $229

Cheapest Day To Fly from Houston to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Houston to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$297 $209 $261 $254 $239 $247 $297

Lowest Fares Chart By Month from Houston to Seattle

The chart below shows the lowest fare by month when flying from Houston to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Houston Seattle Alaska 2/29/16 3/2/16 0 $385
March Houston Seattle Alaska 3/16/16 3/22/16 0 $288
April Houston Seattle Frontier 4/19/16 4/27/16 1 $244
May Houston Seattle Spirit 5/3/16 5/10/16 1 $209
June Houston Seattle Spirit 6/7/16 6/14/16 1 $229
July Houston Seattle Spirit 7/20/16 7/30/16 1 $362
August Houston Seattle Spirit 8/23/16 9/6/16 1 $325
September Houston Seattle Spirit 9/14/16 9/28/16 1 $258

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Houston to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Houston to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$948
14 15 16 17 18 19 20
$948 $629
21 22 23 24 25 26 27
$629 $444
28 29 1 2 3 4 5
$444
6 7 8 9 10 11 12
$337
13 14 15 16 17 18 19
$337

TIPSave $15 by flying into Portland instead of Seattle from Houston

Non-Stop vs Connecting Flights from Houston to Seattle (HOU to SEA)

Your Houston to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Houston to Seattle is $279.

The average price for non-stop flights from Houston to Seattle is $288.

The chart below shows up to date information regarding non-stop flights from Houston to Seattle.

Nonstop Flight Details from Houston to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 17:50 17:50
United 5 5 4 6 4 4 4 09:06 21:40

Round Trip vs One Way Flights from Houston to Seattle (HOU to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Houston to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Houston to Seattle is $147.

The average price for round trip flights from Houston to Seattle is $274.

More Cheap Flights

FlightsAirlineLowest Price
Austin to Seattle United, Delta, Alaska, American, US Airways, JetBlue, Frontier, Virgin America, AirTran $255
San Antonio to Seattle Alaska, Delta, United, American, US Airways, AirTran $273
Tyler to Seattle United, Alaska, American $386
Lake Charles to Seattle United, American $462
Killeen to Seattle United, Delta, Alaska, American $292
Corpus Christi to Seattle Alaska, United, American $374
Waco to Seattle Alaska, American $441
College Station to Seattle United, Alaska, American $430
Houston to Portland United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran $244
Houston to Los Angeles Alaska, United, Delta, US Airways, American, Spirit, Frontier, AirTran $94
Houston to Vancouver Air Canada, United, Delta, Alaska, American, US Airways, WestJet $352
Houston to Las Vegas Alaska, United, Delta, US Airways, American, Spirit, Frontier, AirTran $106
Austin to Portland Delta, United, Alaska, American, US Airways, JetBlue, Frontier, Virgin America $277
Houston to New York United, US Airways, American, Spirit, JetBlue, Frontier, AirTran $200
Houston to Chicago Alaska, United, Delta, US Airways, American, Spirit, Frontier, AirTran $94
Houston to San Francisco Alaska, United, Delta, American, US Airways, Frontier, AirTran $173
Austin to Vancouver Air Canada, Alaska, United, Delta, US Airways, American, WestJet $276
San Antonio to Portland United, Delta, Alaska, US Airways, American $311
Houston to Denver Delta, United, US Airways, American, Spirit, Frontier, AirTran $79
Houston to Bellingham Alaska, Delta, American, Frontier $496
Houston to Victoria Air Canada, United, Delta, Alaska, American, WestJet $577
Houston to Dallas - Ft Worth United, American, Spirit $179
San Antonio to Vancouver Air Canada, Alaska, United, Delta, US Airways, American, WestJet $276
Houston to Atlanta United, Delta, US Airways, American, AirTran $114
Houston to Spokane Alaska, Delta, United, American, US Airways, Frontier $412
Houston to Phoenix Alaska, United, Delta, US Airways, American, Frontier, AirTran $302
Houston to Calgary Air Canada, United, Delta, Alaska, US Airways, American, WestJet $288
Austin to Victoria Air Canada, United, Delta, Alaska, American, WestJet $420
Austin to Los Angeles Alaska, United, Delta, US Airways, American, Frontier, AirTran, Virgin America $245
Austin to San Francisco Alaska, United, Delta, US Airways, American, JetBlue, Frontier, Virgin America $258

Airlines Flying from Houston to Seattle (HOU to SEA)

Below are the different airlines that fly from Houston to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Houston to Seattle.

Houston to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska - X X X X X X X
Delta SLC X X X X X X X
Frontier DEN X X X X X X X
United - X X X X X X X
United SFO X X X X X X X
Southwest PHX X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Houston and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Houston to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Houston to Seattle?
Answer: The average Houston to Seattle flight time is 4 hours and 51 minutes.
Question: How many miles are there between Houston and Seattle?
Answer: The distance from Houston to Seattle is 1871 miles.
Question: How common are direct flights from Houston to Seattle?
Answer: There are 39 direct flights from Houston to Seattle.
Question: What is the most popular airline for non-stop flights from Houston to Seattle?
Answer: United Airlines provides 82% of the non-stop flights between Houston and Seattle.
Question: What are the most popular connecting cities when flying from Houston to Seattle?
Answer: Denver, CO
Houston (HOU) To Seattle (SEA) Flights: Cheap Flights From Houston To Seattle | FareCompare.