Nonstop flights from Los Angeles to Seattle BUR, LAX, SNA → BFI, SEA
Bob Hope Airport - Hollywood Burbank (BUR), Los Angeles International Airport (LAX), John Wayne Airport - Santa Ana (SNA) → Boeing Field International Airport (BFI), Seattle-Tacoma International Airport (SEA)
The cheapest nonstop return found recently is $218 with Frontier Airlines, 4 Dec – 6 Dec, found 9 hours ago.
Nonstop return
The cheapest nonstop return fare on each of 10 departure dates is usually $141 to $215.
Cheapest nonstop return
$218
4 Dec – 6 Dec · Frontier Airlines
Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA)
Leaves 5:02 p.m. · Return leaves 4:18 p.m. · 5 h 42 min of travel, both ways together
out nonstop, back nonstop
found 9 hours ago
Airlines flying it nonstop on the return fares we hold: Alaska Airlines (10 departure dates), Frontier Airlines (9 departure dates), American Airlines (3 departure dates), United Airlines (3 departure dates).
On the 8 trips where we hold both on the same dates, nonstop cost a median $38 (15.8%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 5 of those 8 trips.
Every nonstop date we hold
Nonstop fares on 10 of the 10 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Oct – 24 Oct | $204 | Alaska Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 27 Oct – 30 Oct | $354 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 1 Nov – 7 Nov | $261 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 7 Nov – 11 Nov | $104 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 12 Nov – 24 Nov | $156 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 13 Nov – 23 Nov | $143 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 20 Nov – 22 Nov | $140 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 21 Nov – 22 Nov | $124 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 3 Dec – 11 Dec | $158 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 4 Dec – 6 Dec | $218 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | out nonstop, back nonstop | found 9 hours ago | See prices for these dates |
Nonstop one-way
The cheapest nonstop one-way fare on each of 10 departure dates is usually $77 to $125.
Cheapest nonstop one-way
$124
2 Feb 2027 · Alaska Airlines
Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA)
Leaves 6:00 a.m. · 2 h 53 min trip
nonstop
found 14 hours ago
Airlines flying it nonstop on the one-way fares we hold: Alaska Airlines (9 departure dates), Frontier Airlines (6 departure dates), American Airlines (3 departure dates), United Airlines (1 departure date), Southwest Airlines (1 departure date).
On the 8 trips where we hold both on the same dates, nonstop cost a median $1 (0.9%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 3 of those 8 trips.
Every nonstop date we hold
Nonstop fares on 10 of the 14 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct | $148 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 7 days ago | Open this trip |
| 29 Oct | $88 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 6 days ago | Open this trip |
| 7 Nov | $71 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 3 days ago | Open this trip |
| 15 Nov | $185 | Alaska Airlines | Bob Hope Airport - Hollywood Burbank (BUR) → Seattle-Tacoma International Airport (SEA) | nonstop | found 3 days ago | Open this trip |
| 21 Nov | $68 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 3 days ago | Open this trip |
| 23 Nov | $111 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 3 days ago | Open this trip |
| 24 Nov | $73 | Frontier Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 3 days ago | Open this trip |
| 2 Dec | $126 | Alaska Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found yesterday | Open this trip |
| 12 Dec | $116 | Alaska Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 4 days ago | Open this trip |
| 2 Feb 2027 | $124 | Alaska Airlines | Los Angeles International Airport (LAX) → Seattle-Tacoma International Airport (SEA) | nonstop | found 14 hours ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work