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SEA to SAN

Seattle to San Diego Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹18,564Delta Air Lines
Fastest2h 47mgate to gate
Options found88flights on this route
Find your flight SEA SAN

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
88 flight options

Fares are checked again before payment.

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Delta Air Lines
Delta Air Lines
DL-2572
12:00
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
2H :58 M
Non Stop
14:58
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-9391
08:33
2026-11-14
Everett (PAE)United States flagSnohomish County
2H :48 M
Non Stop
11:21
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-9357
09:08
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
2H :55 M
Non Stop
12:03
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-7523
15:58
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
2H :49 M
Non Stop
18:47
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-9421
19:46
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
2H :49 M
Non Stop
22:35
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-757
05:05
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
7H :51 M
1 Stop
DEN · 2h 43m Denver (DEN), United States
12:56
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-6053
06:00
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
5H :31 M
1 Stop
LAX · 1h 30m Los Angeles (LAX), United States
11:31
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-499
07:00
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
4H :57 M
1 Stop
SFO · 0h 56m San Francisco (SFO), United States
11:57
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-499
07:00
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
6H :47 M
1 Stop
SFO · 2h 46m San Francisco (SFO), United States
13:47
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1505
08:30
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
6H :25 M
1 Stop
DEN · 1h 11m Denver (DEN), United States
14:55
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1505
08:30
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
8H :45 M
1 Stop
DEN · 3h 31m Denver (DEN), United States
17:15
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1372
09:05
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
4H :42 M
1 Stop
SFO · 0h 41m San Francisco (SFO), United States
13:47
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1372
09:05
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
6H :27 M
1 Stop
SFO · 2h 26m San Francisco (SFO), United States
15:32
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-737
10:40
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
4H :52 M
1 Stop
SFO · 0h 51m San Francisco (SFO), United States
15:32
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-737
10:40
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
7H :57 M
1 Stop
SFO · 3h 56m San Francisco (SFO), United States
18:37
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1027
12:20
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
4H :57 M
1 Stop
LAX · 1h 15m Los Angeles (LAX), United States
17:17
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1534
12:45
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
7H :51 M
1 Stop
DEN · 2h 39m Denver (DEN), United States
20:36
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2416
13:16
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
5H :21 M
1 Stop
SFO · 1h 24m San Francisco (SFO), United States
18:37
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2416
13:16
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
7H :21 M
1 Stop
SFO · 3h 24m San Francisco (SFO), United States
20:37
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2478
15:35
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
5H :02 M
1 Stop
SFO · 1h 05m San Francisco (SFO), United States
20:37
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2478
15:35
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
6H :52 M
1 Stop
SFO · 2h 55m San Francisco (SFO), United States
22:27
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-757
05:05
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
13H :32 M
1 Stop
DEN · 2h 38m Denver (DEN), United States
18:37
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Need a hotel in San Diego?

Find a stay in San Diego. Choose your dates, rooms and guests in hotel search.

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Alaska Airlines
Alaska Airlines
AS-1481
08:33
2026-11-14
Everett (PAE)United States flagSnohomish County
2H :48 M
Non Stop
11:21
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-1365
07:13
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
3H :00 M
Non Stop
10:13
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-1367
09:08
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
2H :55 M
Non Stop
12:03
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-650
11:43
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
3H :04 M
Non Stop
14:47
2026-11-14
San Diego (SAN)United States flagLindberg Fld S. Diego
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Sat, 14 Nov 2026.

Lowest fare ₹18,564 Delta Air Lines 12:00
Earliest departure ₹21,375 United Airlines 05:05
Shortest duration ₹23,624 Alaska Airlines 13:03
Night 00:00-05:59 ₹21,375 United Airlines at 05:05
Morning 06:00-11:59 ₹20,456 American Airlines at 08:33
Afternoon 12:00-17:59 ₹18,564 Delta Air Lines at 12:00
Evening 18:00-23:59 ₹20,929 American Airlines at 19:46

Departure & Arrival Airport Details

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

San Diego (SAN)

Lindberg Fld S. Diego

United States

GMT -8

Latitude: 32.7336006165

Longitude: -117.190002441

Distance: Seattle (SEA), United States to San Diego (SAN), United States - 1,692.25 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Route forecast

Weather in Seattle and San Diego

Live forecast for both cities, 07 Nov to 10 Nov.

Departure city

Seattle

Sat, 14 Nov travel date
13°CRain expectedLow 10°
88% humidity 23 km/h wind 12.8 mm rain
  • Wed13° / 11°
  • Thu17° / 11°
  • Fri15° / 7°
Arrival city

San Diego

Sat, 14 Nov travel date
25°CClear skyLow 19°
74% humidity 3 km/h wind
  • Wed28° / 19°
  • Thu26° / 19°
  • Fri27° / 19°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for San Diego

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday
  • 01JanNew Year's DayFriday
  • 18JanMartin Luther King, Jr. DayMonday
  • 12FebLincoln's BirthdayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Seattle to San Diego

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹18,5642h 47m13 flights
Connecting flight₹21,375Longer, includes a stop75 options

Air distance is about 1,692 km. 4 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Connecting cities on this route

Connecting Seattle to San Diego flights shown here most often stop in San Francisco, Phoenix and Portland.

Airlines flying from Seattle to San Diego

Compare fares, stops, baggage and refundability across the airlines flying this route.

Alaska Airlines Flights

from ₹23,15154 flights
Fares from
₹23,151
Non-stop
8 in these results
Departures
54 in the list above

United Airlines Flights

from ₹21,37521 flights
Fares from
₹21,375
Non-stop
None in these results
Departures
21 in the list above

Delta Air Lines Flights

from ₹18,5647 flights
Fares from
₹18,564
Non-stop
1 in these results
Departures
7 in the list above

American Airlines Flights

from ₹20,4566 flights
Fares from
₹20,456
Non-stop
4 in these results
Departures
6 in the list above

Route Overview & Flight Facts

Fastest flight duration2h 47m · Alaska Airlines
First departure of the day05:05 · United Airlines
Last departure of the day19:46 · American Airlines
Flight options found88
Direct / non-stop options13
Airport codesSeattle–SEA, San Diego–SAN

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Sat, 14 Nov found 88 flight options, 13 of them non-stop. The first flight leaves around 05:05 and the last around 19:46. The fastest flight takes about 2h 47m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Afternoon from ₹18,564, Morning from ₹20,456, Evening from ₹20,929, Night from ₹21,375. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Seattle–San Diego results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Seattle to San Diego options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹4,000

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Seattle to San Diego flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Seattle to San Diego dates shown on this page, the lowest fare is on a Saturday at ₹18,564. This can change from week to week.

How far is Seattle from San Diego by air?

The direct air distance between Seattle (SEA) and San Diego (SAN) is about 1,692 km. Actual flight time varies with the routing the airline files and with winds on the day.

Is there a direct flight from Seattle to San Diego?

Yes. 13 non-stop flights are listed on this page for Seattle to San Diego, operated by Alaska Airlines, Delta Air Lines and American Airlines. Use the Stops filter to see only those.

Which airlines fly Seattle to San Diego?

Alaska Airlines, United Airlines, Delta Air Lines and American Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Seattle to San Diego?

The quickest non-stop Seattle to San Diego flight on this page takes about 2h 47m. Non-stop flights here take between 2h 47m and 3h 4m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Seattle to San Diego flight fare?

The lowest Seattle to San Diego fare on this page is ₹18,564. Fares on the same dates run up to ₹66,847, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

Which is the cheapest airline for Seattle to San Diego flight?

On this page, Delta Air Lines has the lowest Seattle to San Diego fare, starting from ₹18,564. American Airlines is next, from ₹20,456. The cheapest airline can change with the date, so compare a few days around your trip.

What time do Seattle to San Diego flights depart?

On the dates shown here, the first departure is around 05:05 and the last around 19:46, local time at Seattle. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes SEA–SAN, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The SEA to SAN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 1,692.25 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Seattle to San Diego airfare on the date shown

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹18,564 14/11/2026 Delta Air Lines 12:00

Book Seattle to San Diego Flight Tickets on FlyX

FlyX lists each Seattle to San Diego flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Seattle to San Diego Flight Distance, Duration and Time

The aerial distance between Seattle and San Diego is about 1,692 KM. In these results, journey times range from 2h 47m to 23h 13m. Flights with a layover take longer because the total includes the connection time.

Seattle to San Diego flight duration is approximately 2 hours 47 minutes non-stop. There are 13 non-stop Seattle to San Diego direct flights on the departure date shown on this page. Seattle to San Diego flight distance is around 1,692 KM.

Seattle to San Diego Flight Schedule and Timing

The search for these dates returned 88 flight options, 13 of them non-stop. The first departure from Seattle is at 05:05 and the last is at 19:46. Flights leave from Seattle/tacoma International and land at Lindberg Fld S. Diego.

Flight Route Details & Analysis

Flight DetailsInformation
RouteSeattle to San Diego
Aerial Distance1,692 KM
Flight Duration2h 47m - 23h 13m
Airport CodesSeattle - SEA, San Diego - SAN
Total Flights Available88 flights13 direct75 with layovers
First Flight DepartureDeparts at 05:05
Last Flight DepartureDeparts at 19:46
Early Morning Flights (12 AM - 8 AM)20 flights1 direct19 with layovers
Morning Flights (8 AM - 12 PM)31 flights5 direct26 with layovers
Afternoon Flights (12 PM - 4 PM)27 flights4 direct23 with layovers
Evening Flights (4 PM - 8 PM)10 flights3 direct7 with layovers
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

SEA: Seattle-Tacoma International Airport. Sea-Tac connects to downtown by light rail, while cabs are useful for Bellevue, Redmond or late-night arrivals. Rain and freeway traffic should be part of the plan.

SAN: San Diego airport. San Diego airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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