Cheap flights from San Diego to Seattle (SAN - SEA)
The best prices from San Diego to Seattle/Tacoma Intl are usually found in January or February, booked 31 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
How to find the cheapest flight from San Diego (SAN) to Seattle (SEA)
All the information you need to plan the best SAN to SEA flight in 2023: compare San Diego to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
SAN - SEA Price | $169 - $357 |
|---|---|
SEA Temperature | 41 - 66.2 °F |
SEA Rainfall | 0.7 - 6.6 inches |
| Popular in | July | High demand for flights, 29% potential price rise |
|---|---|---|
| Cheapest in | January | Best time to find cheap flights, 33% potential price drop |
| Round-trip from | $169 | From San Diego to Seattle/Tacoma Intl |
| One-way from | $85 | One-way flight from San Diego to Seattle/Tacoma Intl |
What is the cheapest day to fly round-trip from San Diego to Seattle?
Tuesday is generally a great day to depart. Flying on this day could help you save up to 42%.
How far in advance should I book a flight from San Diego to Seattle?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 93% on flights from San Diego to Seattle compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $348. For sooner than that we have options available in the next 3 days from $521.
What is the cheapest month to fly from San Diego to Seattle?
Flights from San Diego to Seattle lean towards being more expensive in July. Prices are generally better when you fly from San Diego to Seattle in January, with the cheapest ticket starting at $117.
When is the cheapest time to fly from San Diego to Seattle (SAN - SEA)?
It’s typically best to fly out from San Diego to Seattle in the evening. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.
Cheap flights from San Diego to Seattle in February, March 2023
The best prices found for SAN to SEA flights for February, March
San Diego
Seattle/Tacoma Intl
1 stop
12h 38mSeattle/Tacoma Intl
San Diego
1 stop
4h 16mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
8h 02mSeattle/Tacoma Intl
San Diego
1 stop
7h 07mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
4h 48mSeattle/Tacoma Intl
San Diego
1 stop
4h 16mSpirit Airlines
San Diego to Seattle 2023 flight deals
Cheap flights to Seattle from San Diego found for this year
San Diego
Seattle/Tacoma Intl
1 stop
12h 38mSeattle/Tacoma Intl
San Diego
1 stop
4h 16mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
8h 02mSeattle/Tacoma Intl
San Diego
1 stop
7h 07mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
4h 48mSeattle/Tacoma Intl
San Diego
1 stop
4h 16mSpirit Airlines
Cheap Spirit Airlines flights from San Diego to Seattle
San Diego
Seattle/Tacoma Intl
1 stop
12h 17mSeattle/Tacoma Intl
San Diego
1 stop
8h 17mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
11h 08mSeattle/Tacoma Intl
San Diego
1 stop
4h 24mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
5h 17mSeattle/Tacoma Intl
San Diego
1 stop
6h 30mSpirit Airlines
Non-stop flights to Seattle from San Diego
Save time with San Diego to Seattle direct flight deals
San Diego
Seattle/Tacoma Intl
Nonstop
3h 00mSeattle/Tacoma Intl
San Diego
Nonstop
2h 48mAlaska Airlines
San Diego
Seattle/Tacoma Intl
Nonstop
2h 56mSeattle/Tacoma Intl
San Diego
Nonstop
2h 52mAlaska Airlines
San Diego
Seattle/Tacoma Intl
Nonstop
2h 58mSeattle/Tacoma Intl
San Diego
Nonstop
2h 46mAlaska Airlines
Last minute flights from San Diego to Seattle
Late deals on return flights to Seattle from San Diego, departing today and this week
San Diego
Seattle/Tacoma Intl
1 stop
6h 53mSeattle/Tacoma Intl
San Diego
1 stop
8h 49mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
12h 39mSeattle/Tacoma Intl
San Diego
1 stop
26h 11mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
11h 08mSeattle/Tacoma Intl
San Diego
1 stop
10h 21mSpirit Airlines
One-way flights to Seattle from San Diego
The cheapest one-way flights from San Diego to Seattle
San Diego
Seattle/Tacoma Intl
1 stop
12h 39mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
12h 49mSpirit Airlines
San Diego
Seattle/Tacoma Intl
1 stop
12h 39mSpirit Airlines
Reviews of Airlines Servicing Seattle
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
The crew was extremely helpful in finding my husband another seat, since he was using a cane on this trip and we had purchased exit seats due to him needing the extra leg room to extend his leg. The flight attendant was able to move another passenger so that my husband actual had a row by himself in which he could turn sideways and put his leg up if he needed to extend it. The only complaint would be the self-checking of baggage at McCarran. We and we noticed a couple of other groups, had some difficulty getting the scale to work. A couple service reps had to assist us all. One of the issues was that you had to stand a certain distance from the luggage scale/conveyor in order for it to work properly. Maybe tape outlining the area to stand would help? The other problem was that it scanned our IDs, but kept asking for us to input info; the rep overrode this so that our luggage would process.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
The crew was extremely helpful in finding my husband another seat, since he was using a cane on this trip and we had purchased exit seats due to him needing the extra leg room to extend his leg. The flight attendant was able to move another passenger so that my husband actual had a row by himself in which he could turn sideways and put his leg up if he needed to extend it. The only complaint would be the self-checking of baggage at McCarran. We and we noticed a couple of other groups, had some difficulty getting the scale to work. A couple service reps had to assist us all. One of the issues was that you had to stand a certain distance from the luggage scale/conveyor in order for it to work properly. Maybe tape outlining the area to stand would help? The other problem was that it scanned our IDs, but kept asking for us to input info; the rep overrode this so that our luggage would process.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
The crew was extremely helpful in finding my husband another seat, since he was using a cane on this trip and we had purchased exit seats due to him needing the extra leg room to extend his leg. The flight attendant was able to move another passenger so that my husband actual had a row by himself in which he could turn sideways and put his leg up if he needed to extend it. The only complaint would be the self-checking of baggage at McCarran. We and we noticed a couple of other groups, had some difficulty getting the scale to work. A couple service reps had to assist us all. One of the issues was that you had to stand a certain distance from the luggage scale/conveyor in order for it to work properly. Maybe tape outlining the area to stand would help? The other problem was that it scanned our IDs, but kept asking for us to input info; the rep overrode this so that our luggage would process.
Related info for your journey
Useful info, stats and facts about San Diego to Seattle flights.
What airports do I use to fly from San Diego to Seattle?
If you book a flight from San Diego to Seattle, you will be flying from San Diego to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from San Diego (SAN) take 2h 51m for a nonstop flight. There are 27 flights from San Diego to Seattle per day from 11 airlines.
Which airlines flying from San Diego to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?
Alaska Airlines, Delta, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from San Diego to Seattle for under $100 on Cheapflights?
Yes, there are multiple flights from San Diego to Seattle for under $100. The cheapest flight booked recently is on Spirit Airlines for just $93, but on average you can expect to pay $104.
Are there nonstop flights from San Diego to Seattle for under $200 on Cheapflights?
Cheapflights has at least 20 direct flights from San Diego to Seattle under $200. A good price for a nonstop flight from San Diego to Seattle is less than $221.
Are there last-minute flights available from San Diego to Seattle for under $200?
There are currently 20+ open flights from San Diego to Seattle within the next 7 days for less than $200.
What days are nonstop flights available from San Diego to Seattle?
Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
How popular is this San Diego to Seattle flight route?
Within the past month, 149 users have taken a look at flights from San Diego to Seattle/Tacoma Intl.
How many flights depart from San Diego to Seattle on average per day?
Per day, 29 flights depart from San Diego to Seattle on average.
Early Morning (Midnight to 6am) - 14% of flight departures
Morning (6am - Noon) - 21% of flight departures
Afternoon (Noon - 6pm) - 45% of flight departures
Evening (6pm - Midnight) - 21% of flight departures
How long is the flight from San Diego to Seattle?
A quick flight from San Diego to Seattle can take about 12h 17m. Spirit Airlines provides one of the quickest options available for as low as $93. Airlines will cover a distance of 1057 mi.
What is the cheapest airline to fly from San Diego to Seattle round-trip?
Flying on Spirit Airlines is currently your cheapest option to Seattle, with prices starting at $93. Spirit Airlines is priced at 63% lower than the current average price of a flight leaving 3 months from now.
What are the most popular airlines that fly from San Diego to Seattle?
Undisclosed Carrier, Endeavor Airlines and American Airlines are the most popular airlines when flying from San Diego to Seattle.
What are the most reliable airlines from San Diego to Seattle?
Consider KLM (90%), Delta (88%) or Air France (87%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Seattle.
What are the cheapest flights from San Diego to Seattle?
While on average a flight from San Diego to Seattle is generally $1,658, our data shows the cheapest flight currently is $84. When looking at the most popular route, (San Diego - Seattle/Tacoma Intl), you can expect to pay $95 for that flight.
Other flights from San Diego
Flights to Seattle from San Diego
Alternative routes for San Diego to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from San Diego to Seattle
The chart below displays the airlines Cheapflights users traveling from San Diego to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from San Diego to Seattle
See what time of day planes typically take off from San Diego to Seattle
| 3%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 66%of flight departures | Morning6 am to noon |
| 22%of flight departures | AfternoonNoon to 6 pm |
| 9%of flight departures | Evening6 pm to midnight |
Weekly flight availability from San Diego to Seattle
See how many times per day planes take to the skies headed from San Diego to Seattle
| Sunday | 28daily flights |
|---|---|
| Monday | 36daily flights |
| Tuesday | 24daily flights |
| Wednesday | 24daily flights |
| Thursday | 22daily flights |
| Friday | 30daily flights |
| Saturday | 26daily flights |