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Cheap Flights from San Diego to Seattle, WA, United States - SAN to SEA Last modified: May 29, 2016 7:41 PM

Popular flights from San Diego to Seattle Last modified: May 29, 2016 7:41 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 28, 2016 Jul 2, 2016 $199
American Airlines
Departure Date Return Date Lowest Price
Jun 28, 2016 Jul 2, 2016 $219
United Airlines
Departure Date Return Date Lowest Price
Jun 22, 2016 Jun 28, 2016 $196
Virgin America
Departure Date Return Date Lowest Price
Jul 26, 2016 Aug 3, 2016 $258

How Much Does it Cost to Fly from San Diego to Seattle (SAN to SEA)?

We have collected flight cost data from across the web for travel from San Diego to Seattle, and have found the average flight price for this trip to be $212.

When Can I Buy the Cheapest Flight from San Diego to Seattle (SAN to SEA)?

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

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $271 $259
7-14 days $271 $259
14-21 days $261 $216
21-30 days $199 $196
30-60 days $199 $204
60-90 days $213 $222
90+ days $211 $220

Cheapest Day To Fly from San Diego to Seattle

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$204 $199 $196 $216 $216 $216 $233

Lowest Fares Chart By Month from San Diego to Seattle

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
May San Diego Seattle United 5/30/16 6/15/16 1 $288
June San Diego Seattle United 6/22/16 6/28/16 1 $196
July San Diego Seattle United 7/26/16 8/3/16 1 $234
August San Diego Seattle Alaska 8/23/16 8/30/16 0 $213
September San Diego Seattle Alaska 9/5/16 9/12/16 0 $211
October San Diego Seattle Alaska 10/1/16 10/3/16 0 $211
November San Diego Seattle Alaska 11/5/16 11/8/16 0 $211
December San Diego Seattle Alaska 12/14/16 12/20/16 0 $236

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

Next 30 Days

SunMonTueWedThuFriSat
29 30 31 1 2 3 4
$281
5 6 7 8 9 10 11
$281 $311
12 13 14 15 16 17 18
$311 $261
19 20 21 22 23 24 25
$261 $289
26 27 28 29 30 1 2
$289 $289
3 4 5 6 7 8 9
$289

Non-Stop vs Connecting Flights from San Diego to Seattle (SAN to SEA)

Your San Diego 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 Diego to Seattle is $235.

The average price for non-stop flights from San Diego to Seattle is $209.

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

Nonstop Flight Details from San Diego to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 7 7 7 7 7 7 7 06:30 20:50
Delta 6 6 6 6 6 4 6 07:00 18:21

Round Trip vs One Way Flights from San Diego to Seattle (SAN 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 Diego 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 Diego to Seattle is $117.

The average price for round trip flights from San Diego to Seattle is $220.

More Cheap Flights

FlightsAirlineLowest Price
Los Angeles to Seattle American, Alaska, Spirit, United, Virgin America $115
Santa Ana to Seattle American, Alaska, United $127
Ontario to Seattle American, Alaska, United $177
Burbank to Seattle American, Alaska, United $145
Long Beach to Seattle American, Alaska, JetBlue, United $115
Santa Barbara to Seattle American, Alaska, United $195
Palm Springs to Seattle American, Alaska, United, Virgin America $195
Yuma to Seattle American, Alaska $312
Palomar to SeattleCheck Dates
Tijuana to Seattle American, AeroMexico, Alaska, United, Virgin America $747
Los Angeles to Las Vegas American, Spirit, United, Virgin America $71
Los Angeles to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, WestJet $199
Los Angeles to Portland American, Alaska, Spirit, United, Virgin America $111
Los Angeles to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $285
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $167
Los Angeles to San Francisco American, Alaska, United, Virgin America $128
Los Angeles to Denver American, Alaska, Frontier, Spirit, United, Virgin America $88
Los Angeles to Bellingham American, Alaska, United $234
Los Angeles to Victoria American, Air Canada, Alaska, United, Virgin America, WestJet $181
Los Angeles to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $167
San Diego to Portland American, Alaska, Frontier, Spirit, United, Virgin America $188
San Diego to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, United, Virgin America, WestJet $259
Los Angeles to Atlanta American, Alaska, Frontier, Spirit, United $188
Los Angeles to Phoenix American, Alaska, Spirit, United, Great Lakes $77
Los Angeles to Tokyo American, Alaska, JetBlue, Hawaiian, JAL, Malaysia, All Nippon, Singapore, United, Virgin America, Island Air $623
Santa Ana to Portland American, Alaska, Frontier, United $176
Ontario to Portland American, Alaska, United $169
Burbank to Portland American, Alaska, United $169
Long Beach to Portland American, Alaska, JetBlue, United $137
Los Angeles to Calgary American, Air Canada, Alaska, Frontier, Spirit, Sun Country, United, Virgin America, WestJet $256

Airlines Flying from San Diego to Seattle (SAN to SEA) Number of flights searched: 199Last modified: May 29, 2016 7:41 PM

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

San Diego 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 FAT X X X X X X X
Delta - X X X X X X X
Delta SLC X X X X X X X
Frontier DEN X X X X
Spirit LAS X X X X X X X
United SFO X X X X X X X
Virgin America SFO X X X X X X X
Southwest - X X X X X X X
Southwest SJC X X X X X X X

Airports for Your Route

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

San Diego to Seattle Flight Questions

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

Question: How long is a direct flight from San Diego to Seattle?
Answer: The average San Diego to Seattle flight time is 2 hours and 52 minutes.
Question: How many miles are there between San Diego and Seattle?
Answer: The distance from San Diego to Seattle is 1049 miles.
Question: How common are direct flights from San Diego to Seattle?
Answer: There are 76 direct flights from San Diego to Seattle.
Question: What is the most popular airline for non-stop flights from San Diego to Seattle?
Answer: Alaska Airlines provides 64% of the non-stop flights between San Diego and Seattle.
Question: What are the most popular connecting cities when flying from San Diego to Seattle?
Answer: Los Angeles, CA
San Diego (SAN) To Seattle, WA (SEA) Flights: Cheap Flights From San Diego To Seattle | FareCompare.