Round trip from
$139
20 Dec – 26 Dec · Southwest Airlines · 1 stop
found today
Direct flights from
$146
20 Dec – 20 Dec · Alaska Airlines
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-
1545 km
Distance
-
2 h 56 min
Shortest flight
-
40%
Direct flights
-
5
Airlines
-
$108
One way from
-
$139
Round trip from
The route at a glance
The flight from Los Angeles to Seattle covers about 1545 km; the shortest flight takes 2 h 56 min, a typical one 3 h 30 min.
40% of the cheapest tickets are direct; Frontier Airlines carries 47% of them.
Most cheap flights leave from Los Angeles International Airport (19 km from the centre of Los Angeles).
Most land at Seattle-Tacoma International Airport (18 km from the centre of Seattle).
A one-way ticket starts at $108, a round trip at $139.
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $241 |
| December 2026 | $139 |
| January 2027 | $202 |
| February 2027 | $292 |
Cheapest day to fly
Looking two months ahead, 7 November is the cheapest date to leave, at $113.
Monday is the cheapest day of the week to fly.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 4 $142 |
5 $154 |
6 $133 |
7 $113 |
8 $153 |
||
| 9 $172 |
10 $161 |
11 $157 |
12 $153 |
13 $151 |
14 $137 |
15 $137 |
| 16 $137 |
17 $137 |
18 $137 |
19 $137 |
20 $137 |
21 $137 |
22 $123 |
| 23 $114 |
||||||
| 28 $136 |
Cheaper More expensive
- $113 — Saturday, Nov. 7, 2026
- $114 — Monday, Nov. 23, 2026
- $123 — Sunday, Nov. 22, 2026
- $133 — Friday, Nov. 6, 2026
- $136 — Monday, Dec. 28, 2026
- $137 — Saturday, Nov. 14, 2026
- $137 — Sunday, Nov. 15, 2026
- $137 — Monday, Nov. 16, 2026
- $137 — Tuesday, Nov. 17, 2026
- $137 — Wednesday, Nov. 18, 2026
- $137 — Thursday, Nov. 19, 2026
- $137 — Friday, Nov. 20, 2026
- $137 — Saturday, Nov. 21, 2026
- $142 — Wednesday, Nov. 4, 2026
- $151 — Friday, Nov. 13, 2026
- $153 — Sunday, Nov. 8, 2026
- $153 — Thursday, Nov. 12, 2026
- $154 — Thursday, Nov. 5, 2026
- $157 — Wednesday, Nov. 11, 2026
- $161 — Tuesday, Nov. 10, 2026
- $172 — Monday, Nov. 9, 2026
Price trend, last 30 days
Over the last 30 days the fare moved between $102 and $158, averaging $130.
Today's price is 7% above that average; waiting may pay off.
- 8 October — $102
- 13 October — $102
- 18 October — $122
- 23 October — $158
- 28 October — $139
- 2 November — $139
- 3 November — $139
- 4 November — $139
Trip length and timing
Travellers who pay least stay roughly 5 nights — 6 nights on the very cheapest ticket — and book about 45 days before departure.
Airlines on this route
Airports used
Trip essentials
Car rental in Seattle
Pick up a car at the airport.
Mobile data in Seattle
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Airport transfer in Seattle
A fixed-price ride from the airport, booked ahead.
by Kiwitaxi
Flight delayed or cancelled?
You may be owed up to €600 for a disrupted EU flight. Check in two minutes.
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Flight deals from Los Angeles in Telegram
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Questions and answers
- What is the cheapest price for flights from Los Angeles to Seattle?
- The cheapest round-trip ticket found recently costs $139.
- Which month is the cheapest to fly from Los Angeles to Seattle?
- December 2026 is currently the cheapest month, with tickets from $139.
- Are there direct flights from Los Angeles to Seattle?
- Yes. Direct flights were found from $146.
- Which airlines fly from Los Angeles to Seattle?
- Airlines found on this route: American Airlines, Alaska Airlines, Frontier Airlines, United Airlines, Southwest Airlines.
- How far is Seattle from Los Angeles?
- The distance is about 1545 km. A direct flight takes about 2 h 59 min.
- How long is the flight from Los Angeles to Seattle?
- The shortest flight takes 2 h 56 min; most take about 3 h 30 min.
- Which airports do flights from Los Angeles to Seattle use?
- Most depart from Los Angeles International Airport and arrive at Seattle-Tacoma International Airport.
- What is the cheapest day of the week to fly from Los Angeles to Seattle?
- In the next two months, Monday departures are the cheapest; the single cheapest day is 7 November at $113.