Domestic route
Cheap flights from Los Angeles to Seattle
Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA). 955 miles, 2h 25m nonstop.
LAX to SEA at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 955 milesgreat-circle
- Typical flight time
- 2h 25mnonstop, gate to gate
- Nonstop airlines
- AADLUAWN8 airlinesAmerican, Delta, United
- Nonstop flights per day
- 45all airlines combined
- Cheapest month
- January 2027over the next six months
- Best day to fly
- Tuesday23% less than Sunday
- Time difference
- Same time zone
Los Angeles to Seattle
Round trips from $75
Per traveler, taxes and fees included. Lowest fare we found departs Wed, Jan 20.
Cheapest month: January 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppLos Angeles to Seattle fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Los Angeles to Seattle
8 airlines fly nonstop with 45 departures a day combined, plus 1 more with one stop.
- ASAlaska AirlinesoneworldNonstop · 11 flights a day · first checked bag from $35
- DLDelta Air LinesSkyTeamNonstop · 11 flights a day · first checked bag from $35
- AAAmerican AirlinesoneworldNonstop · 5 flights a day · first checked bag from $40
- B6JetBlueNonstop · 5 flights a day · first checked bag from $40
- UAUnited AirlinesStar AllianceNonstop · 5 flights a day · first checked bag from $40
- WNSouthwest AirlinesLow-costNonstop · 4 flights a day · first checked bag from $35
- MXBreeze AirwaysLow-costNonstop · 2 flights a day · first checked bag from $45
- NKSpirit AirlinesLow-costNonstop · 2 flights a day · first checked bag from $55
- F9Frontier AirlinesLow-costConnecting via LAS, PHX · first checked bag from $55
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Las Vegas (LAS)F91 airline
- Phoenix (PHX)F91 airline
Which airport should I use?
Los Angeles has 5 airports. Fares can differ by $50 to $150 round trip between them, so check the alternatives before you book.
Other departure airports near Los Angeles
- Santa Ana (SNA) to Seattle (SEA)4 airlines fly nonstop · John Wayne Airport, Orange County
- Burbank (BUR) to Seattle (SEA)4 airlines fly nonstop · Hollywood Burbank Airport
- Ontario (ONT) to Seattle (SEA)5 airlines fly nonstop · Ontario International Airport
- Long Beach (LGB) to Seattle (SEA)1 airline flies nonstop · Long Beach Airport
Tips for this route
- American, Delta, United and Southwest all fly LAX to SEA nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
- January 2027 is the cheapest month to fly over the next six months, with round trips from $75; September 2026 is the most expensive at $103 and up, a difference of $28 per traveler.
- Departing on a Tuesday averages 23% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks.
Destination guide
Seattle: Coffee, mountains and Puget Sound
Seattle is the Pacific Northwest's gateway: Pike Place Market, the Space Needle and ferries across Puget Sound, with Mount Rainier and the Olympic Peninsula a couple of hours away. Sea-Tac is a Delta and Alaska hub with light rail downtown.
Best time to visit: July–September is dry, sunny and gorgeous — and the most expensive. May–June and late September are good compromises. October–April is gray and drizzly but cheap.
Flying the other way? Seattle to Los AngelesFares, airlines and tips for SEA to LAX.Ready to compare live fares?
See every airline on LAX–SEA side by side with bags and seat rules spelled out.
Search Los Angeles to SeattleLos Angeles to Seattle: common questions
How long is the flight from Los Angeles to Seattle?
A nonstop flight from Los Angeles (LAX) to Seattle (SEA) takes about 2h 25m gate to gate, covering 955 miles. Connecting itineraries add the layover, typically 1 to 3 hours more in total.
Which airlines fly nonstop from LAX to SEA?
American Airlines, Delta Air Lines, United Airlines, Southwest Airlines, JetBlue, Alaska Airlines, Spirit Airlines and Breeze Airways operate nonstop flights from Los Angeles (LAX) to Seattle (SEA), with 45 nonstop departures a day between them. One-stop options connect through LAS and PHX.
What is the cheapest month to fly from Los Angeles to Seattle?
Over the next six months, January 2027 has the lowest round-trip fares from Los Angeles (LAX) to Seattle (SEA), starting at $75 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.
How far in advance should I book Los Angeles to Seattle flights?
Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Los Angeles and Seattle?
Seattle is in the same time zone as Los Angeles, so there is no clock change. LAX is on America/Los Angeles time and SEA on America/Los Angeles time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.
More flights from Los Angeles
All routes- Los Angeles to New YorkLAX → JFKfrom $201
- Los Angeles to BostonLAX → BOSfrom $216
- Los Angeles to AtlantaLAX → ATLfrom $178
- Los Angeles to ChicagoLAX → ORDfrom $146
- Los Angeles to DallasLAX → DFWfrom $106
- Los Angeles to HoustonLAX → IAHfrom $126
- Los Angeles to DenverLAX → DENfrom $89
- Los Angeles to San FranciscoLAX → SFOfrom $63