San Diego, CA SAN to Seattle, WA SEA flight with Alaska Airlines

Sat, Mar 21
+ Add return
Alaska Airlines
Spirit Airlines
Ryanair
KM Malta Airlines
easyJet
2,000+ travel companies
Alaska Airlines
Spirit Airlines
Ryanair
KM Malta Airlines
easyJet
2,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

Journey information

Overview: San Diego, CA to Seattle, WA flight

USAUSA
USAUSA
Icon of flight

Flights from San Diego, CA to Seattle, WA depart on average 68 times per day, taking around 3h 40m. Cheap flight tickets for this journey start at $95 (€77) 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 55m. August is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
1063 miles (1712 km)
Average flight duration
3h 40m
Cheapest ticket price
$95 (€77)
Flights per day
68
Direct flights
7
Fastest flight
2h 55m
First flight
00:05
Last flight
23:58
Cheapest month
Aug
Cheapest day
Sat
High season
Jul - Sep
Low season
Apr - Jun
Busiest day
Thu
Least busy day
Sat
Best day to book ahead
63 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from San Diego, CA to Seattle, WA

Showing times and prices for Mar 21

Cheapest price

$507

Average price

$827

Fastest journey

3 h 11 m

Average duration

3 h 12 m

Flights per day

96

Distance

1712 km

Cheap tickets

The best way to find a cheap flight ticket from San Diego, CA to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from San Diego, CA to Seattle, WA will cost around $827 if you buy it on the day, but the cheapest tickets can be found for only $507.

Fast flights

Of the 96 flights that leave San Diego, CA for Seattle, WA onSat, Mar 21, 7 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 3 h 12 m but if you time it right, some flights will get you there in just 3 h 11 m .

On Sat, Mar 21 the longest flights will take 3 h 13 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.

Alaska AirlinesAS1456
12:44PM3h13
San Diego International Airport
03:57PMSeattle-Tacoma International Airport
$5071One-way
0 transfers
Alaska AirlinesAS1358
10:48AM3h15
San Diego International Airport
02:03PMSeattle-Tacoma International Airport
$5071One-way
0 transfers
Alaska AirlinesAS1308
07:35PM3h16
San Diego International Airport
10:51PMSeattle-Tacoma International Airport
$5071One-way
0 transfers
Alaska AirlinesAS1309
06:15AM3h12
San Diego International Airport
09:27AMSeattle-Tacoma International Airport
$5071One-way
0 transfers
Alaska AirlinesAS622
02:37PM3h11
San Diego International Airport
05:48PMSeattle-Tacoma International Airport
$5071One-way
0 transfers

Travel Information

Compare bus, train, and flight for San Diego, CA to Seattle, WA

Omio recommends booking the train as it is the most popular option from San Diego, CA to Seattle, WA among Omio's users. If you are prioritising price take the bus with prices starting from $151. For those with little time consider booking a flight which can get you there in 3h 40m. The ticket price range depends on the travel mode: a bus costs an average of $151, and a flight costs an average of $95.

Distance: 1063 miles (1712 km)

Compare flight with

Flight
Most popular
Train
Bus

$351

Average price

$342

Average price

$275

Average price

Cheapest

6h 40m

Average total duration

Fastest

3h 40m

Onboard

+

3h 0m

Additional time*

37h 24m

Average total duration

36h 54m

Onboard

+

30m

Additional time*

28h 21m

Average total duration

27h 51m

Onboard

+

30m

Additional time*

Alaska Airlines

Most popular airline

Amtrak

Most popular train company

FlixBus

Most popular bus company

Direct Options

Direct Options

Direct Options

Live departures

San Diego, CA to Seattle, WA flight times

The table below shows live departures for San Diego, CA to Seattle, WA flights for today, Friday, March 20. You can also manually refresh the results below to see updated flight journeys.

Last updated at 5:48 PM
ProviderDepartsDurationArrivesTransfers
Tickets
american_airlinesAA3131 · AA11785:49 PM San Diego International Airport
8h40
2:29 AM Seattle-Tacoma International Airport1 transfer
unitedUA5384 · UA1840 · UA4866:03 PM San Diego International Airport
10h11
4:14 AM Seattle-Tacoma International Airport2 transfers
unitedUA5384 · UA469 · UA22796:03 PM San Diego International Airport
7h29
1:32 AM Seattle-Tacoma International Airport2 transfers
unitedUA5384 · UA360 · UA4866:03 PM San Diego International Airport
10h11
4:14 AM Seattle-Tacoma International Airport2 transfers
unitedUA5384 · UA56246:03 PM San Diego International Airport
8h25
2:28 AM Seattle-Tacoma International Airport1 transfer
unitedUA5384 · UA58736:03 PM San Diego International Airport
4h47
10:50 PM Seattle-Tacoma International Airport1 transfer
unitedUA5384 · UA2146 · UA26516:03 PM San Diego International Airport
11h56
5:59 AM Seattle-Tacoma International Airport2 transfers
unitedUA5384 · UA1840 · UA26516:03 PM San Diego International Airport
11h56
5:59 AM Seattle-Tacoma International Airport2 transfers
unitedUA5384 · UA2019 · UA14346:03 PM San Diego International Airport
9h55
3:58 AM Seattle-Tacoma International Airport2 transfers
unitedUA5384 · UA54086:03 PM San Diego International Airport
12h13
6:16 AM Seattle-Tacoma International Airport1 transfer
unitedUA5384 · UA469 · UA14346:03 PM San Diego International Airport
9h55
3:58 AM Seattle-Tacoma International Airport2 transfers
unitedUA1710 · UA22116:03 PM San Diego International Airport
11h42
5:45 AM Seattle-Tacoma International Airport1 transfer
unitedUA1337 · UA20136:28 PM San Diego International Airport
6h36
1:04 AM Seattle-Tacoma International Airport1 transfer
unitedUA2237 · UA24567:16 PM San Diego International Airport
10h43
5:59 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS14567:44 PM San Diego International Airport
3h13
10:57 PM Seattle-Tacoma International Airport0 transfersDirect
american_airlinesAA2783 · AA30757:45 PM San Diego International Airport
10h24
6:09 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2783 · AA12417:45 PM San Diego International Airport
8h31
4:16 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2783 · AA26477:45 PM San Diego International Airport
12h10
7:55 AM Seattle-Tacoma International Airport1 transfer
unitedUA1565 · UA4867:55 PM San Diego International Airport
8h19
4:14 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3439 · AS6208:10 PM San Diego International Airport
6h04
2:14 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3194 · AS14238:12 PM San Diego International Airport
7h05
3:17 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3194 · AS4018:12 PM San Diego International Airport
6h05
2:17 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2057+envoy_airAA38568:16 PM San Diego International Airport
7h12
3:28 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2131 · AA29828:34 PM San Diego International Airport
9h39
6:13 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2131 · AA31428:34 PM San Diego International Airport
10h50
7:24 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS1429 · AS7858:48 PM San Diego International Airport
7h45
4:33 AM Seattle-Tacoma International Airport1 transfer
unitedUA465 · UA24568:53 PM San Diego International Airport
9h06
5:59 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS1402 · AS20249:03 PM San Diego International Airport
6h21
3:24 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS1402 · AS22419:03 PM San Diego International Airport
4h42
1:45 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1460 · AA26479:18 PM San Diego International Airport
10h37
7:55 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1460 · AA30759:18 PM San Diego International Airport
8h51
6:09 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAA75569:37 PM San Diego International Airport
3h11
12:48 AM Seattle-Tacoma International Airport0 transfersDirect
alaska_airlinesAS6229:37 PM San Diego International Airport
3h11
12:48 AM Seattle-Tacoma International Airport0 transfersDirect
alaska_airlinesAS2068 · AS5529:41 PM San Diego International Airport
5h55
3:36 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2053 · AS45510:18 PM San Diego International Airport
7h03
5:21 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA3130 · AA264710:38 PM San Diego International Airport
9h17
7:55 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2092 · AS55210:47 PM San Diego International Airport
4h49
3:36 AM Seattle-Tacoma International Airport1 transfer
unitedUA2117 · UA143411:00 PM San Diego International Airport
4h58
3:58 AM Seattle-Tacoma International Airport1 transfer
unitedUA2117 · UA100711:00 PM San Diego International Airport
7h28
6:28 AM Seattle-Tacoma International Airport1 transfer
unitedUA682 · UA265111:12 PM San Diego International Airport
6h47
5:59 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3068 · AS61111:21 PM San Diego International Airport
5h10
4:31 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2747 · AA264711:41 PM San Diego International Airport
8h14
7:55 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2747 · AA76711:41 PM San Diego International Airport
18h10
5:51 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS68311:42 PM San Diego International Airport
3h10
2:52 AM Seattle-Tacoma International Airport0 transfersDirect
Saturday, March 21
alaska_airlinesAS2018 · AS74912:01 AM San Diego International Airport
6h20
6:21 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3410 · AS45512:21 AM San Diego International Airport
5h00
5:21 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2061 · AS31612:31 AM San Diego International Airport
5h45
6:16 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS57412:52 AM San Diego International Airport
3h13
4:05 AM Seattle-Tacoma International Airport0 transfersDirect
unitedUA1302 · UA100712:55 AM San Diego International Airport
5h33
6:28 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS1392 · AS21901:02 AM San Diego International Airport
4h26
5:28 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS13082:35 AM San Diego International Airport
3h16
5:51 AM Seattle-Tacoma International Airport0 transfersDirect
american_airlinesAA3121+skywest_airlinesAA50042:52 AM San Diego International Airport
15h04
5:56 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS6523:43 AM San Diego International Airport
3h16
6:59 AM Seattle-Tacoma International Airport0 transfersDirect
alaska_airlinesAS566 · AS3603:59 AM San Diego International Airport
10h17
2:16 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS566 · AS1393:59 AM San Diego International Airport
9h17
1:16 PM Seattle-Tacoma International Airport1 transfer
unitedUA2057 · UA58731:15 PM San Diego International Airport
9h35
10:50 PM Seattle-Tacoma International Airport1 transfer
unitedUA2057 · UA47881:15 PM San Diego International Airport
6h09
7:24 PM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1055 · AA7271:15 PM San Diego International Airport
13h07
2:22 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS13091:15 PM San Diego International Airport
3h12
4:27 PM Seattle-Tacoma International Airport0 transfersDirect
unitedUA2057 · UA1791 · UA14981:15 PM San Diego International Airport
9h59
11:14 PM Seattle-Tacoma International Airport2 transfers
unitedUA2057 · UA1912 · UA20131:15 PM San Diego International Airport
11h49
1:04 AM Seattle-Tacoma International Airport2 transfers
unitedUA2057 · UA2061 · UA20131:15 PM San Diego International Airport
11h49
1:04 AM Seattle-Tacoma International Airport2 transfers
american_airlinesAA1055 · AA12411:15 PM San Diego International Airport
15h01
4:16 AM Seattle-Tacoma International Airport1 transfer
unitedUA2320 · UA23401:15 PM San Diego International Airport
5h25
6:40 PM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1694 · AA32351:24 PM San Diego International Airport
7h28
8:52 PM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1694+envoy_airAA42911:24 PM San Diego International Airport
11h28
12:52 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1694+envoy_airAA38561:24 PM San Diego International Airport
14h29
3:53 AM Seattle-Tacoma International Airport1 transfer
unitedUA1714 · UA14241:30 PM San Diego International Airport
7h16
8:46 PM Seattle-Tacoma International Airport1 transfer
unitedUA2343 · UA18012:00 PM San Diego International Airport
12h03
2:03 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS399 · AS21242:00 PM San Diego International Airport
6h04
8:04 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS399 · AS32802:00 PM San Diego International Airport
8h48
10:48 PM Seattle-Tacoma International Airport1 transfer
unitedUA2343 · UA22112:00 PM San Diego International Airport
15h45
5:45 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA3227 · AA7272:10 PM San Diego International Airport
12h12
2:22 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA3227 · AA12412:10 PM San Diego International Airport
14h06
4:16 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3368 · AS14622:16 PM San Diego International Airport
4h47
7:03 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3445 · AS20502:59 PM San Diego International Airport
5h13
8:12 PM Seattle-Tacoma International Airport1 transfer
unitedUA496 · UA24563:00 PM San Diego International Airport
14h59
5:59 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1646 · AA12413:00 PM San Diego International Airport
13h16
4:16 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1646 · AA7273:00 PM San Diego International Airport
11h22
2:22 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA1646 · AA30753:00 PM San Diego International Airport
15h09
6:09 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3029 · AS6293:15 PM San Diego International Airport
6h22
9:37 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3029 · AS6763:15 PM San Diego International Airport
8h38
11:53 PM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2535 · AA7274:00 PM San Diego International Airport
10h22
2:22 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2535 · AA12414:00 PM San Diego International Airport
12h16
4:16 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2090 · AS6014:29 PM San Diego International Airport
5h16
9:45 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3362 · AS4084:39 PM San Diego International Airport
7h16
11:55 PM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2247+envoy_airAA38564:53 PM San Diego International Airport
11h00
3:53 AM Seattle-Tacoma International Airport1 transfer
american_airlinesAA2247+envoy_airAA42914:53 PM San Diego International Airport
7h59
12:52 AM Seattle-Tacoma International Airport1 transfer
unitedUA259 · UA26514:54 PM San Diego International Airport
11h20
4:14 AM Seattle-Tacoma International Airport1 transfer
unitedUA259 · UA14984:54 PM San Diego International Airport
6h20
11:14 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2409 · AS7455:07 PM San Diego International Airport
6h38
11:45 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2098 · AS20775:11 PM San Diego International Airport
6h39
11:50 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2098 · AS2315:11 PM San Diego International Airport
4h49
10:00 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS3347 · AS5805:25 PM San Diego International Airport
5h27
10:52 PM Seattle-Tacoma International Airport1 transfer
unitedUA1980 · UA24565:30 PM San Diego International Airport
12h29
5:59 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS2313 · AS6765:32 PM San Diego International Airport
6h21
11:53 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS576 · AS22495:47 PM San Diego International Airport
5h52
11:39 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS576 · AS20245:47 PM San Diego International Airport
9h37
3:24 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS576 · AS21905:47 PM San Diego International Airport
11h41
5:28 AM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS576 · AS32805:47 PM San Diego International Airport
5h01
10:48 PM Seattle-Tacoma International Airport1 transfer
alaska_airlinesAS13585:48 PM San Diego International Airport
3h15
9:03 PM Seattle-Tacoma International Airport0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets San Diego, CA to Seattle, WA 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.

Fri
Mar 20
Sat
Mar 21
Sun
Mar 22
Mon
Mar 23
Tue
Mar 24
Wed
Mar 25
Thu
Mar 26
Fri
Mar 27
Sat
Mar 28
Sun
Mar 29
Mon
Mar 30
Tue
Mar 31
Wed
Apr 01
Thu
Apr 02

Why should you book San Diego, CA to Seattle, WA flights with Omio?

Alaska Airlines as well as Spirit Airlines offer flights services from San Diego, CA to Seattle, WA.
Omio is an official ticket reseller for all your travel options from San Diego, CA to Seattle, WA.

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 Spirit Airlines to find the best option for your trip from San Diego, CA to Seattle, WA.
  • 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 San Diego, CA to Seattle, WA.

Why book with Omio over Skyscanner, Trip or Edreams?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Spirit Airlines to find the best option for your trip from San Diego, CA to Seattle, WA.
  • Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from San Diego, CA to Seattle, WA.

Airlines: Alaska Airlines, Spirit Airlines from San Diego, CA to Seattle, WAFind the best flights between San Diego, CA to Seattle, WA with Omio's travel partners Alaska Airlines, Spirit Airlines from $95 (€77). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

Alaska Airlines

About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
2h 55m
Cheapest Price
$115 (€93)
Alaska Airlines frequency
35 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
Entertaiment on board

Spirit Airlines

About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Duration
5h 35m
Cheapest Price
$102 (€83)
Spirit Airlines frequency
2 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.

FAQs: San Diego, CA to Seattle, WA Flight

Find answers to the most common questions about traveling from San Diego, CA to Seattle, WA 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 Seattle, WA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from San Diego, CA to Seattle, WA can start from as little as $95 (€77) when you book in advance. The average flight ticket price for San Diego, CA to Seattle, WA is $351 (€285) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from San Diego, CA to Seattle, WA is 2h 55m to travel the 1063 miles (1712 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from San Diego, CA to Seattle, WA leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Diego, CA to Seattle, WA leaves at 11:58 PM.
Yes, there are 7 direct flights a day from San Diego, CA to Seattle, WA with Alaska Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from San Diego, CA to Seattle, WA, you can count on Alaska Airlines, Spirit Airlines for the best way to get you to Seattle, WA. You can also check all possible airlines who offer a service between San Diego, CA and Seattle, WA and compare the amenities they offer before buying a plane ticket.
Flights from San Diego, CA to Seattle, WA generally leave from San Diego International Airport and arrive in Seattle-Tacoma International Airport.San Diego International Airport is 2 miles (4 km) away from San Diego, CA city centre and Seattle-Tacoma International Airport is from Seattle, WA city centre.
The cheapest month for a flight from San Diego, CA to Seattle, WA is August.
It's helpful to compare your options as there are 3 ways to travel between San Diego, CA and Seattle, WA including taking a bus, train, and flight.
Since neither San Diego, CA nor Seattle, WA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between San Diego, CA and Seattle, WA.
The best events to attend in Seattle, WA include:
  • Seafair, a summer festival featuring hydroplane races, parades, and cultural events
  • Seattle International Film Festival, one of the largest film festivals in the U.S. showcasing independent films
  • Bumbershoot, an annual music and arts festival held over Labor Day weekend
  • Seattle Pride Parade, a celebration of LGBTQ+ pride with a colorful parade through downtown.
The best holidays to experience in Seattle, WA include:
  • Independence Day, fireworks and celebrations marking the nation's birthday
  • Thanksgiving, a time for family gatherings and seasonal festivities
  • Christmas, holiday lights and decorations creating a festive atmosphere
  • New Year's Eve, lively celebrations welcoming the new year with fireworks and events.
The best season to visit Seattle, WA is Spring or Fall. The best weather to explore Seattle, WA is during April-June or September-November.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from San Diego, CA to Seattle, WA

San Diego
Seattle
The major airport for departures in San Diego is San Diego International Airport. Find all the information you need to know about services, amenities and connections at San Diego International Airport for your trip from San Diego to Seattle.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
4 km
carConnection
Car connection
I-5, exit Sassafras St
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in terminals 1 and 2, including Duty-Free and Hudson News.
Parking
Parking
  • Parking available, price varies.
Dining
Dining
  • Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance.
Shower
Shower
  • Showers available at the Airspace Lounge, access fee required.
Lounge
Lounge
  • Lounges available, including United Club and Airspace Lounge.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal 2 East, baggage claim area.
Car Rental
Car Rental
  • Car rental services available at Rental Car Center, free shuttle from terminals
Public transit options for San Diego International Airport
  • Bus Route 992, Airport Station, 4.8 km

Most popular flights to and from Seattle, WA and San Diego, CA

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone