Los Angeles to Seattle flights – the most comfortable way to fly
1 airline flies nonstop between Los Angeles and Seattle, about 21 flights a week. The flight takes 2h 30m and covers 1,537 km. The most comfortable economy seat is on Delta's Airbus A220-300. There's no lie-flat business class on this route.
Most comfortable economy
- 31″ legroom
- 18.6″ wide seat
- Cabin altitude 7,500 ft
- Wi-Fi
- Power
Most comfortable business
- 38″ legroom
- 21.0″ wide seat
- No middle seats
- Cabin altitude 7,500 ft
- Wi-Fi
- Power
Nonstop flights from Los Angeles to Seattle
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| Delta DL6416 LAX → SEA |
08:35 | 2h 30m | A220-300 Narrow-body |
6.5Comfortable | 7.4Very comfortable | MTWTFSS |
| Delta DL5784 LAX → SEA |
13:45 | 2h 30m | 737-800 Narrow-body |
3.8Cramped | 7.4Very comfortable | MTWTFSS |
| Delta DL1181 LAX → SEA |
18:55 | 2h 30m | 737-800 Narrow-body |
3.8Cramped | 7.4Very comfortable | MTWTFSS |
Frequently asked questions
How long is the flight from Los Angeles to Seattle?
A nonstop flight from Los Angeles to Seattle takes about 2 h 30 min and covers 1,537 km.
Which airlines fly nonstop from Los Angeles to Seattle?
Delta flies nonstop, with about 21 flights a week.
What is the most comfortable economy seat from Los Angeles to Seattle?
Delta on the Airbus A220-300: 2-3 layout, 31″ legroom and 18.6″ wide seats – comfort score 6.5/10 (comfortable).
Is there lie-flat business class from Los Angeles to Seattle?
No – business class on this route is recliner (domestic first) (2-2). The best is Delta on the Airbus A220-300, comfort score 7.4/10.
Can I fly with my dog from Los Angeles to Seattle?
Yes – Delta takes small dogs in the cabin (usually up to 9 kg including the bag).
Is business class worth it from Los Angeles to Seattle?
Business is a wide recliner with more legroom for about 188% more than economy on Delta – SkyBuddy's upgrade score: 1.2/10 (not worth it).
Which aircraft fly from Los Angeles to Seattle?
Boeing 737-800 and Airbus A220-300.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.