Frontier Airlines flights from LAX to SEA
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from LAX to SEA. Frontier Airlines operates 16-22 flights daily flights on this route.• Flight Duration: 2h 47m - 3h 14m (average flight time)• Distance: 960 miles (1545 km) (air miles between airports)• Daily Flights: 16-22 flights (scheduled departures per day)
LAX
SEA
FLIGHT TIME
2h 47m - 3h 14m
FLIGHT DISTANCE
960 miles (1545 km)
2h 57m - 2h 57m
11:40
11:40
960 miles (1545 km)
January
1 (Show)
156
Frontier Airlines Flight Schedule from LAX to SEA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F91177 |  Frontier Airlines | 11:40 | 14:37:00 | Airbus A320neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 11:00, offering more flight options and potentially better connections.
LAX - SEA flight price statistics
$226
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$38
Jan$189
Feb$90
Mar$214
Apr$498
May$346
Jun$368
Jul$218
Aug$177
Sep$178
Oct$198
Nov$198
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from LAX to SEA?
Frontier Airlines operates 1 flight from LAX to SEA.
What city does SEA airport serve?
SEA airport serves SeaTac.
How long is the Frontier Airlines flight from LAX to SEA?
The flight duration is approximately 2h 47m - 3h 14m.
What is the distance from LAX to SEA?
The distance is 960 miles (1545 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A320neo on this route.
Which other airlines operate on this route?
4 other airlines operate on this route: Alaska Airlines, Delta Air Lines, United Airlines and 1 more.
What is the cheapest month to fly Frontier Airlines from LAX to SEA?
January is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from LAX to SEA?
The average price for a round-trip Frontier Airlines flight on this route is approximately $226. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 156 flights per week from LAX to SEA.