flight_takeoff LAX → SEA

Cheap Flights from Los Angeles to Seattle

Compare fares on the short-haul flight from Los Angeles to Seattle — a northbound route of about 955 miles, typically flown nonstop in around 2h 25m.

Fares from $109 one-way, economy · as of Jul 7, 2026

straighten

Distance

955 mi

1,537 km

schedule

Est. flight time

2h 25m

nonstop

flight

Nonstop service

Available

4 carriers

language

Time difference

Same time zone

Seattle

Flying from Los Angeles to Seattle

Flights from Los Angeles International Airport (LAX) to Seattle Tacoma International Airport (SEA) cover roughly 955 miles (1,537 km) on a northbound heading, a nonstop flight of about 2h 25m. Seattle is in the same time zone as Los Angeles. It's served by 4 airlines.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Airlines with recent nonstop fares on the LAX–SEA route (as of Jul 7, 2026):

flightAlaska flightAmerican flightDelta flightFrontier flightSouthwest flightUnited

Airline availability and fares change over time — search your dates for current options.

Best time to fly Los Angeles to Seattle

Fare patterns and travel conditions vary by season. Here's what to expect on the LAX–SEA route throughout the year.

Jan–Feb

Winter weekdays on the Los Angeles–Seattle route are often lightly booked — a good window for budget-conscious travelers.

Mar–May

Spring demand picks up, especially around school break periods. Searching Tuesday–Thursday departures usually surfaces the cheapest fares.

Jun–Aug

Summer travel is busy on this short-haul flight. Booking 3–5 weeks out and avoiding Friday/Sunday departures helps keep costs down.

Sep–Oct

Post-summer shoulder period often brings the lowest fares on the LAX–SEA route. Weather is usually still pleasant at both ends.

Nov–Dec

Holiday travel between Los Angeles and Seattle books up fast. Set a fare alert and book as soon as you confirm your plans.

flight_land Arriving at

Seattle Tacoma International Airport

Seattle is served by Seattle Tacoma International Airport (IATA: SEA , ICAO: KSEA). Allow time for baggage claim and ground transportation after landing.

IATA Code

SEA

Flight Time

~2h 25m

Distance

955 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 2 hours before departure.
›Compare fares across several nearby dates for best value.

Los Angeles to Seattle — FAQs

How long is the flight from Los Angeles to Seattle? expand_more

A nonstop flight from Los Angeles (LAX) to Seattle (SEA) takes approximately 2h 25m, covering a distance of about 955 miles (1537 km). Actual flight time varies with aircraft, routing and winds.

How much is a flight from Los Angeles to Seattle? expand_more

Recent one-way economy fares from Los Angeles to Seattle have started around $109 (as of July 2026). Prices change frequently, so search live results for current fares.

Which airlines fly from Los Angeles to Seattle? expand_more

Airlines with recent nonstop fares on the LAX–SEA route include Alaska, American, Delta, Frontier, Southwest, United. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Los Angeles to Seattle? expand_more

Yes. The LAX–SEA route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Seattle from Los Angeles? expand_more

The distance from Los Angeles (LAX) to Seattle (SEA) is about 955 miles (1537 km) as the crow flies.

What is the time difference between Los Angeles and Seattle? expand_more

Seattle is in the same time zone as Los Angeles. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Los Angeles to Seattle? expand_more

For domestic routes like Los Angeles to Seattle, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.