Seattle to Los Angeles flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Seattle to Los Angeles is €61 (checked on 5 Nov 2026).
Your next trip, last seen at €61
Lowest observedWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 5 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 2 Dec€103
- 3 Dec€71
- 4 Dec€86
- 5 Dec€82
- 6 Dec€86
- 7 Dec€86
- 8 Dec€105
- 9 Dec€81
- 10 Dec€68
- 11 Dec€106
- 12 Dec€81
- 13 Dec€61
- 14 Dec€85
- 15 Dec€61
- 16 Dec€88
- Lowest observed
- €61, departing 13 Dec 2026 (Last checked: 5 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 62Check live prices for this route
- Round trip
- €117, departing 2 Dec 2026, back 11 Dec 2026 (Last checked: 5 Nov 2026)
- Non-stop, one way
- €68, departing 10 Dec 2026 (Last checked: 6 Nov 2026)
- Airlines seen
- Alaska Airlines, Frontier Airlines
- Fastest observed flight time
- 2h 42m
- Non-stop
- Yes
About this route
Explore the fares we observed from Seattle to Los Angeles. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,545 km
- Fastest observed flight time
- 2h 42m
- Airlines seen
- Alaska Airlines, Frontier Airlines
- Alternative airports
- BFI, BUR, SNA, VNY
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days |
|---|---|
| Frontier Airlines | 4 / 62 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- King County International Airport - Boeing Field (BFI) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 9 km.
- Seattle–Tacoma International Airport (SEA) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 18 km.
- Los Angeles International Airport (LAX) → Los Angeles, city gazetteer reference point (34.0522, -118.2437): ≈ 19 km.
- Hollywood Burbank/Bob Hope Airport (BUR) → Los Angeles, city gazetteer reference point (34.0522, -118.2437): ≈ 20 km.
- John Wayne Orange County International Airport (SNA) → Los Angeles, city gazetteer reference point (34.0522, -118.2437): ≈ 54 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest departure day we saw in December 2026 from Seattle to Los Angeles: 13 Dec 2026, €61 (checked 5 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €97 | 17 |
| December 2026 | €61 | 15 |
| January 2027 | €80 | 17 |
| February 2027 | €82 | 12 |
Lowest fare by day of the week
Cheapest Tuesday departure we saw from Seattle to Los Angeles: 15 Dec 2026, €61 (checked 5 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €80 | 8 |
| Tuesday | €61 | 9 |
| Wednesday | €81 | 13 |
| Thursday | €68 | 8 |
| Friday | €86 | 9 |
| Saturday | €81 | 10 |
| Sunday | €61 | 5 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Seattle to Los Angeles by days until departure (31 to 60 days): €61 (checked 5 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €115 | 8 |
| 8 to 30 days | €68 | 19 |
| 31 to 60 days | €61 | 9 |
| 61 days or more | €80 | 26 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Seattle to Los Angeles: Frontier Airlines, €68 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €68Dec 10, 2026 | 27 |
| Alaska Airlines | €103Dec 2, 2026 | 15 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Seattle to Los Angeles?
The lowest fare Routavio has observed is €61, found on 5 Nov 2026.
Are there direct flights from Seattle to Los Angeles?
Yes. Published schedules report non-stop flights on this route with Alaska Airlines, Frontier Airlines.
Which airlines fly from Seattle to Los Angeles?
Routavio has seen these carriers on the route: Alaska Airlines, Frontier Airlines.
How long does the flight from Seattle to Los Angeles take?
Across the 42 fares Routavio observed, the average journey time is 8h 22m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Seattle to Los Angeles fares were non-stop?
10 of the 56 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Seattle to Los Angeles?
Cheapest round trip: €117, departing 2 Dec 2026, back 11 Dec 2026 (checked 5 Nov 2026).
How much is a non-stop flight from Seattle to Los Angeles?
Cheapest non-stop one-way fare: €68, departing 10 Dec 2026 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Seattle to Los Angeles?
For Seattle to Los Angeles, examples of observed one-way non-stop offers checked within the last 14 days: Frontier Airlines (4). Each number counts distinct departure dates, not weekly flights; check current availability in search.
When is the cheapest month to fly from Seattle to Los Angeles?
Cheapest departure day we saw in December 2026 from Seattle to Los Angeles: 13 Dec 2026, €61 (checked 5 Nov 2026).
Which day of the week is cheapest from Seattle to Los Angeles?
Cheapest Tuesday departure we saw from Seattle to Los Angeles: 15 Dec 2026, €61 (checked 5 Nov 2026).
Which airline has the lowest fare from Seattle to Los Angeles?
Cheapest airline from Seattle to Los Angeles: Frontier Airlines, €68 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
Non-stop airlines on this route
More routes from Seattle
Show all 36 routes →Show fewer ↑
More routes to Los Angeles
Show all 36 routes →Show fewer ↑
Recently observed fares. Prices may change.