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Cheap Flights from San Jose to Seattle, WA, United States - SJC to SEA

Popular flights from San Jose 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 5, 2016 Mar 12, 2016 $137
Mar 5, 2016 Mar 8, 2016 $137
Mar 5, 2016 Mar 5, 2016 $137
Mar 8, 2016 Mar 12, 2016 $137
Mar 9, 2016 Mar 12, 2016 $137
American Airlines
Departure Date Return Date Lowest Price
Mar 5, 2016 Mar 7, 2016 $158
Mar 6, 2016 Mar 9, 2016 $158
Mar 8, 2016 Mar 14, 2016 $158
Mar 9, 2016 Mar 14, 2016 $158
Mar 10, 2016 Mar 12, 2016 $158
United Airlines
Departure Date Return Date Lowest Price
Mar 12, 2016 Mar 13, 2016 $137

How Much Does it Cost to Fly from San Jose to Seattle (SJC to SEA)?

We have collected flight cost data from across the web for travel from San Jose to Seattle, and have found the average flight price for this trip to be $143.

When Can I Buy the Cheapest Flight from San Jose to Seattle (SJC to SEA)?

Airlines can adjust prices for plane tickets from San Jose 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 San Jose to Seattle

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $281 $285
7-14 days $183 $187
14-21 days $147 $151
21-30 days $137 $150
30-60 days $137 $155
60-90 days $151 $155
90+ days $181 $185

Cheapest Day To Fly from San Jose to Seattle

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$147 $137 $137 $142 $147 $137 $155

Lowest Fares Chart By Month from San Jose to Seattle

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
February San Jose Seattle Alaska 2/25/16 3/3/16 0 $183
March San Jose Seattle Alaska 3/5/16 3/5/16 0 $137
April San Jose Seattle Alaska 4/1/16 4/4/16 0 $151
May San Jose Seattle Alaska 5/5/16 5/10/16 0 $181
June San Jose Seattle Alaska 6/2/16 6/8/16 1 $186
July San Jose Seattle American 7/2/16 7/9/16 0 $189
August San Jose Seattle Alaska 8/6/16 8/13/16 0 $181
September San Jose Seattle Alaska 9/1/16 9/5/16 0 $181

Cheapest Weekend Non-Stop Flights for the Next 30 Days from San Jose 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 San Jose to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
14 15 16 17 18 19 20
$330
21 22 23 24 25 26 27
$330 $204
28 29 1 2 3 4 5
$204 $137
6 7 8 9 10 11 12
$137 $137
13 14 15 16 17 18 19
$137 $147
20 21 22 23 24 25 26
$147

TIPSave $16 by flying into Vancouver instead of Seattle from San Jose

Non-Stop vs Connecting Flights from San Jose to Seattle (SJC to SEA)

Your San Jose 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 San Jose to Seattle is $166.

The average price for non-stop flights from San Jose to Seattle is $144.

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

Nonstop Flight Details from San Jose to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 6 6 5 6 6 5 6 06:30 18:50
Delta 4 4 4 4 4 3 4 07:55 18:35

Round Trip vs One Way Flights from San Jose to Seattle (SJC 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 San Jose 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 San Jose to Seattle is $83.

The average price for round trip flights from San Jose to Seattle is $144.

San Jose to Seattle Flight Questions

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

Question: How long is a direct flight from San Jose to Seattle?
Answer: The average San Jose to Seattle flight time is 2 hours and 7 minutes.
Question: How many miles are there between San Jose and Seattle?
Answer: The distance from San Jose to Seattle is 696 miles.
Question: How common are direct flights from San Jose to Seattle?
Answer: There are 67 direct flights from San Jose to Seattle.
Question: What is the most popular airline for non-stop flights from San Jose to Seattle?
Answer: Alaska Airlines provides 59% of the non-stop flights between San Jose and Seattle.
Question: What are the most popular connecting cities when flying from San Jose to Seattle?
Answer: Phoenix, AZ

Airlines Flying from San Jose to Seattle (SJC to SEA)

Below are the different airlines that fly from San Jose 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 San Jose to Seattle.

San Jose 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
Alaska RNO X X X X X X X
Delta - X X X X X X X
Delta LAX X X X X X X X
Southwest - X X X X X X X
Southwest SNA X X X X X X X

Airports for Your Route

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

Cheap Domestic Flights from San Jose - SJC

FlightsAirlineLowest Price
San Jose to Portland American, Alaska $137

Cheap International Flights from San Jose - SJC

FlightsAirlineLowest Price
San Jose to Vancouver American, Air Canada, Alaska, Hawaiian, United, WestJet $235

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
San Francisco to Seattle American, Alaska, United, Virgin America $132
Oakland to Seattle American, Alaska, JetBlue, United $132
Sacramento to Seattle American, Alaska, United $131
Fresno to Seattle American, Alaska, United $197
Reno to Seattle American, Alaska, United $182
Santa Rosa to Seattle American, Alaska $217
San Luis Obispo to Seattle American, United $351
Monterey to Seattle American, Alaska, United $259
Chico to SeattleCheck Dates
Santa Maria to Seattle United $259
San Francisco to Portland American, Alaska, United, Virgin America $132
San Francisco to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $237
San Francisco to Los Angeles American, Alaska, United, Virgin America $130
San Francisco to Bellingham American, Alaska, United $217
Oakland to Portland American, Alaska, United $133
San Francisco to Las Vegas American, Alaska, JetBlue, Frontier, Hawaiian, United, Virgin America $71
Sacramento to Portland American, Alaska, JetBlue, United $188
San Francisco to Chicago American, Alaska, JetBlue, Frontier, United, Virgin America $132
Reno to Portland American, Alaska, United $198
Oakland to Bellingham American, Alaska, United $217
Fresno to Portland American, Alaska, United $187
San Francisco to Atlanta American, Alaska, Frontier, United $201
San Francisco to Denver American, Alaska, JetBlue, Frontier, United, Virgin America $132
San Francisco to Spokane American, Alaska, United $186

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
San Francisco to Vancouver American, Air Canada, Alaska, JetBlue, Hawaiian, United, Virgin America, WestJet $244
San Francisco to Victoria American, Air Canada, Alaska, United, Virgin America, WestJet $247
Sacramento to Vancouver American, Air Canada, Alaska, Hawaiian, United, WestJet $225
Oakland to Vancouver Boutique, American, Air Canada, Alaska, Hawaiian, Spirit, United, WestJet $240
Cheap Flights from San Jose to Seattle, WA, United States, from $137 Round trip from SJC to SEA