Journey information
Overview: Seattle, WA to San Diego, CA flight
Flights from Seattle, WA to San Diego, CA depart on average 69 times per day, taking around 3h 42m. Cheap flight tickets for this journey start at $98 (€80) if you book in advance.
There are 7 flights per day. The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 1063 miles (1712 km) distance in 2h 48m. April is the cheapest month to fly.
Distance 1063 miles (1712 km) |
Average flight duration 3h 42m |
Cheapest ticket price $98 (€80) |
Flights per day 69 |
Direct flights 7 |
Fastest flight 2h 48m |
Cheapest month April |
First flight 00:05 |
Last flight 23:58 |
The cheapest and fastest flights from Seattle, WA to San Diego, CA
Cheapest price
$128
Average price
$293
Fastest journey
2 h 50 m
Average duration
6 h 9 m
Flights per day
5
Distance
1712 km
The best way to find a cheap flight ticket from Seattle, WA to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Seattle, WA to San Diego, CA will cost around $293 if you buy it on the day, but the cheapest tickets can be found for only $128.
Of the 5 flights that leave Seattle, WA for San Diego, CA onSat, Mar 21, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Mar 21 the direct flights cover the 1712 km distance in an average of 6 h 9 m but if you time it right, some flights will get you there in just 2 h 50 m .
On Sat, Mar 21 the longest flights will take 8 h 3 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Travel Information
Compare bus, train, and flight for Seattle, WA to San Diego, CA
Omio recommends booking the train as it is the most popular option from Seattle, WA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from $133. For those with little time consider booking a flight which can get you there in 3h 42m. The ticket price range depends on the travel mode: a bus costs an average of $133, and a train costs an average of $155.
Distance: 1063 miles (1712 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$346 Average price | $350 Average price | $264 Average price Cheapest |
6h 42m Average total duration Fastest 3h 42m Onboard + 3h 0m Additional time* | 36h 29m Average total duration 35h 59m Onboard + 30m Additional time* | 32h 10m Average total duration 31h 40m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
Seattle, WA to San Diego, CA flight times
The table below shows live departures for Seattle, WA to San Diego, CA flights for today, Friday, March 20. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
UA2601 · UA1940 | 12:00 PM Seattle-Tacoma International Airport | 7h57 | 7:57 PM San Diego International Airport | 1 transfer | |
AA2748 · AA2747 | 12:30 PM Seattle-Tacoma International Airport | 10h20 | 10:50 PM San Diego International Airport | 1 transfer | |
AA2748 · AA3130 | 12:30 PM Seattle-Tacoma International Airport | 8h48 | 9:18 PM San Diego International Airport | 1 transfer | |
AS604 · AS2282 | 1:30 PM Seattle-Tacoma International Airport | 6h05 | 7:35 PM San Diego International Airport | 1 transfer | |
UA5480 · UA469 · UA1336 | 1:32 PM Seattle-Tacoma International Airport | 12h01 | 1:33 AM San Diego International Airport | 2 transfers | |
UA5480 · UA2002 · UA1336 | 1:32 PM Seattle-Tacoma International Airport | 12h01 | 1:33 AM San Diego International Airport | 2 transfers | |
UA2135 · UA1911 | 1:45 PM Seattle-Tacoma International Airport | 15h15 | 5:00 AM San Diego International Airport | 1 transfer | |
UA2135 · UA2690 | 1:45 PM Seattle-Tacoma International Airport | 13h33 | 3:18 AM San Diego International Airport | 1 transfer | |
UA2135 · UA1072 | 1:45 PM Seattle-Tacoma International Airport | 11h48 | 1:33 AM San Diego International Airport | 1 transfer | |
UA2135 · UA2300 | 1:45 PM Seattle-Tacoma International Airport | 9h53 | 11:38 PM San Diego International Airport | 1 transfer | |
UA1653 · UA745 | 2:00 PM Seattle-Tacoma International Airport | 12h00 | 2:00 AM San Diego International Airport | 1 transfer | |
AS1367 | 2:00 PM Seattle-Tacoma International Airport | 2h52 | 4:52 PM San Diego International Airport | 0 transfersDirect | |
AS725 · AS3320 | 2:03 PM Seattle-Tacoma International Airport | 5h13 | 7:16 PM San Diego International Airport | 1 transfer | |
AS725 · AS3473 | 2:03 PM Seattle-Tacoma International Airport | 6h24 | 8:27 PM San Diego International Airport | 1 transfer | |
AS430 · AS3019 | 2:05 PM Seattle-Tacoma International Airport | 4h49 | 6:54 PM San Diego International Airport | 1 transfer | |
AS2047 · AS1394 | 2:15 PM Seattle-Tacoma International Airport | 5h52 | 8:07 PM San Diego International Airport | 1 transfer | |
AA885 · AA884 | 2:21 PM Seattle-Tacoma International Airport | 12h59 | 3:20 AM San Diego International Airport | 1 transfer | |
AA885 · AA1543 | 2:21 PM Seattle-Tacoma International Airport | 14h22 | 4:43 AM San Diego International Airport | 1 transfer | |
AA2382+ AA3441 | 2:25 PM Seattle-Tacoma International Airport | 14h14 | 4:39 AM San Diego International Airport | 1 transfer | |
AA3121+ AA3441 | 2:25 PM Seattle-Tacoma International Airport | 10h39 | 1:04 AM San Diego International Airport | 1 transfer | |
AA1950+ AA3441 | 2:25 PM Seattle-Tacoma International Airport | 8h35 | 11:00 PM San Diego International Airport | 1 transfer | |
AS674 · AS3473 | 3:10 PM Seattle-Tacoma International Airport | 5h17 | 8:27 PM San Diego International Airport | 1 transfer | |
AS2264 · AS1394 | 3:30 PM Seattle-Tacoma International Airport | 4h37 | 8:07 PM San Diego International Airport | 1 transfer | |
AS2202 · AS2362 | 3:42 PM Seattle-Tacoma International Airport | 7h19 | 11:01 PM San Diego International Airport | 1 transfer | |
UA5657 · UA469 · UA1336 | 3:45 PM Seattle-Tacoma International Airport | 9h48 | 1:33 AM San Diego International Airport | 2 transfers | |
UA5657 · UA1730 | 3:45 PM Seattle-Tacoma International Airport | 11h03 | 2:48 AM San Diego International Airport | 1 transfer | |
UA1505 · UA1302 | 3:59 PM Seattle-Tacoma International Airport | 6h01 | 10:00 PM San Diego International Airport | 1 transfer | |
UA1505 · UA774 · UA1730 | 3:59 PM Seattle-Tacoma International Airport | 10h49 | 2:48 AM San Diego International Airport | 2 transfers | |
AS190 | 4:00 PM Seattle-Tacoma International Airport | 2h48 | 6:48 PM San Diego International Airport | 0 transfersDirect | |
AA7616 | 4:00 PM Seattle-Tacoma International Airport | 2h48 | 6:48 PM San Diego International Airport | 0 transfersDirect | |
UA2367 · UA1668 | 4:20 PM Seattle-Tacoma International Airport | 5h29 | 9:49 PM San Diego International Airport | 1 transfer | |
AS1463 · AS3006 | 4:24 PM Seattle-Tacoma International Airport | 6h17 | 10:41 PM San Diego International Airport | 1 transfer | |
AS738 · AS2035 | 4:31 PM Seattle-Tacoma International Airport | 8h34 | 1:05 AM San Diego International Airport | 1 transfer | |
AS738 · AS2273 | 4:31 PM Seattle-Tacoma International Airport | 9h40 | 2:11 AM San Diego International Airport | 1 transfer | |
AS273 · AS2311 | 5:09 PM Seattle-Tacoma International Airport | 4h29 | 9:38 PM San Diego International Airport | 1 transfer | |
AS650 | 5:52 PM Seattle-Tacoma International Airport | 2h49 | 8:41 PM San Diego International Airport | 0 transfersDirect | |
UA747 · UA249 | 5:55 PM Seattle-Tacoma International Airport | 11h45 | 5:40 AM San Diego International Airport | 1 transfer | |
AA5004+ AA2382 | 6:26 PM Seattle-Tacoma International Airport | 10h13 | 4:39 AM San Diego International Airport | 1 transfer | |
AA5004+ AA3121 | 6:26 PM Seattle-Tacoma International Airport | 6h38 | 1:04 AM San Diego International Airport | 1 transfer | |
AS3385 · AS2096 | 6:29 PM Seattle-Tacoma International Airport | 9h54 | 4:23 AM San Diego International Airport | 1 transfer | |
AS466 · AS1312 | 6:30 PM Seattle-Tacoma International Airport | 5h35 | 12:05 AM San Diego International Airport | 1 transfer | |
AS655 · AS2065 | 6:39 PM Seattle-Tacoma International Airport | 5h09 | 11:48 PM San Diego International Airport | 1 transfer | |
AA767 · AA1634 | 6:45 PM Seattle-Tacoma International Airport | 8h52 | 3:37 AM San Diego International Airport | 1 transfer | |
AS658 · AS2179 | 7:00 PM Seattle-Tacoma International Airport | 8h28 | 3:28 AM San Diego International Airport | 1 transfer | |
AS658 · AS2035 | 7:00 PM Seattle-Tacoma International Airport | 6h05 | 1:05 AM San Diego International Airport | 1 transfer | |
AS658 · AS2273 | 7:00 PM Seattle-Tacoma International Airport | 7h11 | 2:11 AM San Diego International Airport | 1 transfer | |
AS733 · AS3020 | 7:03 PM Seattle-Tacoma International Airport | 4h58 | 12:01 AM San Diego International Airport | 1 transfer | |
AS681 · AS3439 | 7:17 PM Seattle-Tacoma International Airport | 5h03 | 12:20 AM San Diego International Airport | 1 transfer | |
AS681 · AS2295 | 7:17 PM Seattle-Tacoma International Airport | 7h00 | 2:17 AM San Diego International Airport | 1 transfer | |
UA1482 · UA1336 | 7:36 PM Seattle-Tacoma International Airport | 5h57 | 1:33 AM San Diego International Airport | 1 transfer | |
UA1482 · UA1343 · UA424 | 7:36 PM Seattle-Tacoma International Airport | 11h04 | 6:40 AM San Diego International Airport | 2 transfers | |
UA1482 · UA1800 · UA424 | 7:36 PM Seattle-Tacoma International Airport | 11h04 | 6:40 AM San Diego International Airport | 2 transfers | |
UA1482 · UA2610 · UA1730 | 7:36 PM Seattle-Tacoma International Airport | 7h12 | 2:48 AM San Diego International Airport | 2 transfers | |
UA757 · UA1368 · UA424 | 7:55 PM Seattle-Tacoma International Airport | 10h45 | 6:40 AM San Diego International Airport | 2 transfers | |
UA757 · UA540 | 7:55 PM Seattle-Tacoma International Airport | 8h08 | 4:03 AM San Diego International Airport | 1 transfer | |
UA757 · UA2240 · UA424 | 7:55 PM Seattle-Tacoma International Airport | 10h45 | 6:40 AM San Diego International Airport | 2 transfers | |
AS765 | 8:00 PM Seattle-Tacoma International Airport | 2h46 | 10:46 PM San Diego International Airport | 0 transfersDirect | |
AS423 · AS3069 | 8:02 PM Seattle-Tacoma International Airport | 6h48 | 2:50 AM San Diego International Airport | 1 transfer | |
AS429 · AS2096 | 8:03 PM Seattle-Tacoma International Airport | 8h20 | 4:23 AM San Diego International Airport | 1 transfer | |
UA5659 · UA1730 | 8:05 PM Seattle-Tacoma International Airport | 6h43 | 2:48 AM San Diego International Airport | 1 transfer | |
UA5659 · UA424 | 8:05 PM Seattle-Tacoma International Airport | 10h35 | 6:40 AM San Diego International Airport | 1 transfer | |
UA5659 · UA233 · UA2142 | 8:05 PM Seattle-Tacoma International Airport | 11h09 | 7:14 AM San Diego International Airport | 2 transfers | |
AS1413 · AS1428 | 8:26 PM Seattle-Tacoma International Airport | 6h32 | 2:58 AM San Diego International Airport | 1 transfer | |
AS3282 · AS667 | 8:45 PM Seattle-Tacoma International Airport | 6h26 | 3:11 AM San Diego International Airport | 1 transfer | |
AA717 · AA3150 | 8:54 PM Seattle-Tacoma International Airport | 8h29 | 5:23 AM San Diego International Airport | 1 transfer | |
AS700 · AS3069 | 9:02 PM Seattle-Tacoma International Airport | 5h48 | 2:50 AM San Diego International Airport | 1 transfer | |
AS254 | 9:06 PM Seattle-Tacoma International Airport | 2h50 | 11:56 PM San Diego International Airport | 0 transfersDirect | |
AA9357 | 9:06 PM Seattle-Tacoma International Airport | 2h50 | 11:56 PM San Diego International Airport | 0 transfersDirect | |
AS600 · AS2179 | 9:53 PM Seattle-Tacoma International Airport | 5h35 | 3:28 AM San Diego International Airport | 1 transfer | |
AA3235 · AA2382 | 10:00 PM Seattle-Tacoma International Airport | 6h39 | 4:39 AM San Diego International Airport | 1 transfer | |
UA2860 · UA1835 | 10:30 PM Seattle-Tacoma International Airport | 7h13 | 5:43 AM San Diego International Airport | 1 transfer | |
UA2860 · UA1368 · UA424 | 10:30 PM Seattle-Tacoma International Airport | 8h10 | 6:40 AM San Diego International Airport | 2 transfers | |
AS697 | 10:50 PM Seattle-Tacoma International Airport | 2h49 | 1:39 AM San Diego International Airport | 0 transfersDirect | |
AA7486 | 10:50 PM Seattle-Tacoma International Airport | 2h49 | 1:39 AM San Diego International Airport | 0 transfersDirect | |
AS2258 · AS667 | 10:57 PM Seattle-Tacoma International Airport | 4h14 | 3:11 AM San Diego International Airport | 1 transfer | |
AS2326 · AS2096 | 10:59 PM Seattle-Tacoma International Airport | 5h24 | 4:23 AM San Diego International Airport | 1 transfer | |
AS521 · AS3443 | 10:59 PM Seattle-Tacoma International Airport | 6h15 | 5:14 AM San Diego International Airport | 1 transfer | |
AS1480 · AS3047 | 11:00 PM Seattle-Tacoma International Airport | 5h29 | 4:29 AM San Diego International Airport | 1 transfer | |
AS619 · AS3410 | 11:09 PM Seattle-Tacoma International Airport | 5h49 | 4:58 AM San Diego International Airport | 1 transfer | |
UA5467 · UA424 | 11:31 PM Seattle-Tacoma International Airport | 7h09 | 6:40 AM San Diego International Airport | 1 transfer | |
AS623 | 11:58 PM Seattle-Tacoma International Airport | 2h49 | 2:47 AM San Diego International Airport | 0 transfersDirect | |
| Saturday, March 21 | |||||
UA737 · UA2142 | 12:20 AM Seattle-Tacoma International Airport | 6h54 | 7:14 AM San Diego International Airport | 1 transfer | |
AS1303 · AS3443 | 12:45 AM Seattle-Tacoma International Airport | 4h29 | 5:14 AM San Diego International Airport | 1 transfer | |
AS2219 · AS721 | 12:45 AM Seattle-Tacoma International Airport | 6h19 | 7:04 AM San Diego International Airport | 1 transfer | |
![]() | 1:05 AM Seattle, WA | 6h32 | 7:37 AM San Diego, CA | 0 transfersDirect | |
AS2007 · AS721 | 2:30 AM Seattle-Tacoma International Airport | 4h34 | 7:04 AM San Diego International Airport | 1 transfer | |
UA436 · UA2142 | 2:34 AM Seattle-Tacoma International Airport | 4h40 | 7:14 AM San Diego International Airport | 1 transfer | |
AS375 | 2:49 AM Seattle-Tacoma International Airport | 2h49 | 5:38 AM San Diego International Airport | 0 transfersDirect | |
AA7523 | 2:49 AM Seattle-Tacoma International Airport | 2h49 | 5:38 AM San Diego International Airport | 0 transfersDirect | |
![]() | 3:55 AM Seattle, WA | 2h50 | 6:45 AM San Diego, CA | 0 transfersDirect | |
AS1369 | 4:10 AM Seattle-Tacoma International Airport | 2h48 | 6:58 AM San Diego International Airport | 0 transfersDirect | |
AA3075 · AA2050 | 6:59 AM Seattle-Tacoma International Airport | 12h47 | 7:46 PM San Diego International Airport | 1 transfer | |
AA3075 · AA3131 | 6:59 AM Seattle-Tacoma International Airport | 9h59 | 4:58 PM San Diego International Airport | 1 transfer | |
AA3075 · AA1272 | 6:59 AM Seattle-Tacoma International Airport | 8h40 | 3:39 PM San Diego International Airport | 1 transfer | |
AA3075 · AA3130 | 6:59 AM Seattle-Tacoma International Airport | 14h09 | 9:08 PM San Diego International Airport | 1 transfer | |
Find all the dates and times for this journey
Compare prices and tickets Seattle, WA to San Diego, CA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 21
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Apr 01
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Apr 03
Why should you book Seattle, WA to San Diego, CA flights with Omio?
Why book with Omio vs Alaska Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Alaska Airlines, but also compare tickets for the likes of Sky West Airlines or Spirit Airlines to find the best option for your trip from Seattle, WA to San Diego, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Alaska Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Seattle, WA to San Diego, CA.
Why book with Omio over Skyscanner, Trip or Edreams?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Sky West Airlines or Spirit Airlines to find the best option for your trip from Seattle, WA to San Diego, CA.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Seattle, WA to San Diego, CA.
Airlines: Alaska Airlines, Sky West Airlines, Spirit Airlines from Seattle, WA to San Diego, CAFind the best flights between Seattle, WA to San Diego, CA with Omio's travel partners Alaska Airlines, Sky West Airlines, Spirit Airlines from $98 (€80). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Sky West Airlines
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Spirit Airlines
FAQs: Seattle, WA to San Diego, CA Flight
Find answers to the most common questions about traveling from Seattle, WA to San Diego, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.

- Comic-Con International, the largest comic book and popular arts convention in the world
- San Diego County Fair, a month-long fair featuring rides, games, and local food
- San Diego Beer Week, a celebration of craft beer with tastings and events across the county
- La Jolla Music Festival, an annual event showcasing classical music performances in a picturesque coastal setting.
- Memorial Day, ideal weather for beach activities and outdoor events
- Independence Day, spectacular fireworks and patriotic celebrations
- Labor Day, perfect for enjoying the last days of summer at the beach
- Thanksgiving, a time for family gatherings with pleasant fall weather.
popular airports
Popular airports from Seattle, WA to San Diego, CA
- Free Wi-Fi available throughout the airport.
- Shops include duty-free, Hudson News, and local specialty stores, located in the main terminal and concourses.
- Parking available in the General Parking area, approximately 4.7€ ($5) per hour.
- Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport, near gates and in main terminal areas.
- Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport.
- Showers are available at The Club at SEA lounges, typically included in lounge access fees.
- Lounges include The Club at SEA and Delta Sky Club, offering amenities like scks and showers.
- Lost and Found located on the baggage claim level, near carousel 13.
- Car rental services are available at the Rental Car Facility, accessible via a free shuttle from the terminal.
- Link Light Rail, SeaTac/Airport Station, 40 minutes
- Free Wi-Fi available throughout the airport.
- Shops in terminals 1 and 2, including Duty-Free and Hudson News.
- Parking available, price varies.
- Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance.
- Showers available at the Airspace Lounge, access fee required.
- Lounges available, including United Club and Airspace Lounge.
- Lost and Found located in terminal 2 East, baggage claim area.
- Car rental services available at Rental Car Center, free shuttle from terminals
- Bus Route 992, Airport Station, 4.8 km
More options for your journey from Seattle, WA to San Diego, CA
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