Flights from San Diego to Seattle, United States

Did you mean flights from Seattle to San Diego?

San Diego to Seattle Last modified: Nov 15, 2022 12:05 -05:00

We've scanned 2,770 round trip itineraries and found the cheapest flights to Seattle. 00 & !! frequently offer the best deals to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

00
SANSEA
Tue 1/17
nonstop
SEASAN
Tue 1/24
nonstop
$111
!!
SANSEA
Tue 1/10
nonstop
SEASAN
Tue 1/17
nonstop
$119

How Much is a Flight from San Diego to Seattle?

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 $117.

Where To Buy Cheap Flights from San Diego to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from San Diego to Seattle?

The chart below shows up-to-date information regarding how far in advance to book your flight from San Diego to Seattle.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $183 $407
7-14 days $125 $332
14-21 days $118 $350
21-30 days $115 $350
30-60 days $119 $192
60-90 days $111 $194
90+ days $129 $565

Cheapest Day To Fly from San Diego to Seattle

We've examined 5,540 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from San Diego to Seattle is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$114$111$112$115$115$111$138

Compare Flight Prices from San Diego to Seattle by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for San Diego to Seattle flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
November San Diego Seattle 00 11/30/22 12/7/22 0 $119
December San Diego Seattle 00 12/8/22 12/14/22 0 $115
January San Diego Seattle 00 1/17/23 1/24/23 0 $111
February San Diego Seattle 00 2/1/23 2/6/23 0 $112
March San Diego Seattle 00 3/2/23 3/5/23 0 $177
April San Diego Seattle 00 4/28/23 5/6/23 0 $187
May San Diego Seattle 00 5/4/23 5/9/23 0 $184
June San Diego Seattle 00 6/7/23 6/13/23 0 $195

Cheap Last Minute Flights from San Diego to Seattle

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Diego to Seattle. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
13 14 15 16 17 18 19
$211
20 21 22 23 24 25 26
$211 $153
27 28 29 30 1 2 3
$153 $118
4 5 6 7 8 9 10
$128 $126
11 12 13 14 15 16 17
$126

Connecting Flights vs Direct Flights from San Diego to Seattle

Flights between some cities may be significantly cheaper if you choose 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 $565.

The average price for direct flights from San Diego to Seattle is $163.

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

Weekly Direct Flights from San Diego to Seattle - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Major Airlines 5 5 5 5 5 4 5 02:25 12:00

One Way Flights vs Round Trip Flights from San Diego to Seattle

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 $200.

The average price for round trip flights from San Diego to Seattle is $161.

San Diego to Seattle Flight Questions

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

Question: How long is the flight from San Diego to Seattle?
Answer: The average San Diego to Seattle flight time is 3 hours and 12 minutes.
Question: How far is Seattle from San Diego?
Answer: The distance from San Diego to Seattle is 1,051 miles (1,691 kilometers).
Question: How common are direct flights from San Diego to Seattle?
Answer: There are 34 direct flights from San Diego to Seattle.
Question: What are the most popular San Diego airlines for direct flights from San Diego to Seattle?
Answer: Major Airlines provides 100% of the non-stop flights between San Diego and Seattle.

San Diego to Seattle Airports

These are the major commercial airports we're currently monitoring in San Diego and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from San Diego to Seattle