FFL Helper

FFL Helper / Los Angeles / Seattle

LAX → SEA

Los Angeles (LAX) to Seattle (SEA)

Compare one-way fares for flights from Los Angeles to Seattle.

Lowest fare $86
Distance 968 mi
Flight time 3h 3m
Airports ONT–SEA
Search this route

Ad. Ticket links are affiliate ads. We may earn a commission if you book. Advertising disclosure

By month: October 2026 from $124 · November 2026 from $86 · December 2026 from $110

Price calendar

October 2026

From $124 · up to $151

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 $151 29 $151 30 $140 31 $124

November 2026

From $86 · up to $204

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 $204 2 $121 3 $111 4 $111 5 $111 6 $111 7 $101 8 $160 9 $129 10 $129 11 $129 12 $129 13 $97 14 $107 15 $117 16 $116 17 $108 18 $108 19 $108 20 $108 21 $100 22 $86
23
24
25
26
27
28
29
30

Upcoming dates

Seattle SEA

$86

Nov 22, 6:00am · 3h 3m · 0 stops

ONT → SEA · Frontier Airlines

Tickets

Seattle SEA

$97

Nov 13, 3:24pm · 3h 9m · 0 stops

LAX → SEA · Frontier Airlines

Tickets

Seattle SEA

$100

Nov 21, 5:38pm · 3h · 0 stops

LAX → SEA · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Los Angeles to Seattle. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Los Angeles to Seattle.