Delta flights from Seattle to Los Angeles (SEA - LAX)
SEA — LAX
14 Dec — 21 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Find Delta flight deals from Seattle to Los Angeles
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Cheapest Delta flights from Seattle to Los Angeles
Explore the most affordable Delta flight options available from Seattle to Los Angeles. Find the lowest fares with prices last updated on 14 November 2026.
Fri 4/129:20 p.m. -
Nonstop2h 39m
Mon 7/127:06 p.m. -
Nonstop2h 56m
Deal found 12/11C$ 210
Thu 10/1210:20 a.m. -
Nonstop2h 50m
Wed 30/127:35 a.m. -
Nonstop2h 58m
Deal found 9/11C$ 251
Wed 16/1212:31 p.m. -
Nonstop2h 42m
Sat 26/1210:50 a.m. -
Nonstop3h 03m
Deal found 10/11C$ 252
Best Delta flights from Seattle to Los Angeles
Discover carefully curated Delta flight deals from Seattle to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 November 2026.
Thu 10/123:21 p.m. -
Nonstop2h 38m
Tue 15/122:25 p.m. -
Nonstop2h 50m
Deal found 12/11C$ 210
Sun 6/129:20 p.m. -
Nonstop2h 39m
Sun 13/127:05 a.m. -
Nonstop2h 57m
Deal found 12/11C$ 210
Fri 11/123:21 p.m. -
Nonstop2h 38m
Tue 29/127:35 a.m. -
Nonstop2h 58m
Deal found 9/11C$ 251
Direct Delta flights from Seattle to Los Angeles
Explore non-stop Delta flight options from Seattle to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 November 2026.
Fri 4/123:21 p.m. -
Nonstop2h 38m
Wed 9/122:25 p.m. -
Nonstop2h 50m
Deal found 12/11C$ 210
Thu 10/1210:20 a.m. -
Nonstop2h 50m
Wed 30/127:35 a.m. -
Nonstop2h 58m
Deal found 9/11C$ 251
Wed 16/129:20 p.m. -
Nonstop2h 39m
Wed 30/127:35 a.m. -
Nonstop2h 58m
Deal found 10/11C$ 252
Last-minute Delta flights from Seattle to Los Angeles
Discover last-minute Delta flight deals from Seattle to Los Angeles. Data last updated 14 November 2026 and is based on user searches.
Fri 4/129:20 p.m. -
Nonstop2h 39m
Mon 7/127:06 p.m. -
Nonstop2h 56m
Deal found 12/11C$ 210
Thu 10/1210:20 a.m. -
Nonstop2h 50m
Wed 30/127:35 a.m. -
Nonstop2h 58m
Deal found 9/11C$ 251
Wed 16/1212:31 p.m. -
Nonstop2h 42m
Sat 26/1210:50 a.m. -
Nonstop3h 03m
Deal found 10/11C$ 252
One-way Delta flights to Los Angeles
Search for one-way Delta flight options to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 14 November 2026.
Wed 2/1210:20 a.m. -
Nonstop2h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/11C$ 141
Thu 3/123:21 p.m. -
Nonstop2h 38m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/11C$ 148
Tue 5/15:51 p.m. -
Nonstop2h 39m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/11C$ 170
How do most travelers feel about Delta?
Delta has received a 7.8/10 rating from 8,719 Cheapflights user reviews. If you wish to plan your next trip from Seattle to Los Angeles with Delta, enter your preferred travel dates above!
Can I get a flight from Seattle to Los Angeles on Delta for under C$ 428?
10 Delta flights from SEA to LAX have recently been found on Cheapflights for under C$ 428. Click here to find the best deals to Los Angeles for your desired dates.
Find detailed information about Delta flights from Seattle to Los Angeles. Explore the options provided by Delta to plan your journey from Seattle to Los Angeles. Data last updated 14 November 2026.
When is the best time to book a flight to Los Angeles with Delta?
The best time to book a flight to Los Angeles with Delta is 64 days before departure. On average, fares are higher if you book on the same day as departure.
Which month is the cheapest to fly Economy Class from Seattle to Los Angeles?
For Economy Class flights, the cheapest month to fly this route is May. The most expensive months are February and December.
Weekly Delta flight availability from Seattle to Los Angeles
The most Delta flights from SEA to LAX are scheduled on a Friday (7 on average). You will have fewer Delta flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in Los Angeles by month
Plan your trip to Los Angeles by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.
Temperature in Los Angeles by month
Plan your trip to Los Angeles by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Best time to book a flight from Seattle to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Seattle with our price prediction graph.
SEA-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Seattle to Los Angeles on another airline
Consider alternative airlines that service the Los Angeles area. Flight routes are based on user searches made on Cheapflights and were last updated on 14 November 2026.
If Los Angeles is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 14 November 2026.
Browse through some of the most popular routes that Delta offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2026.
Read reviews and see what other travellers are saying about their experiences with Delta. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Delta for your next flight. Reviews last updated 14 November 2026.
The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
10.0
Wonderful|Oct 2026
Economy seating was better than expected, great flight staff, efficient boarding, on time.
10.0
Wonderful|Sep 2026
It was a solid flight.
4.0
Mediocre|Sep 2026
The flight crew was 30 minutes late to an am flight and then that caused a delay
1 out of 2906
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