Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Los Angeles (LAX)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)

How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Los Angeles in March , April 2026

25 Mar - 08 Apr $ 328.00
BOS
Boston
United Airlines
DIRECT
LAX
Los Angeles
LAX
Los Angeles
United Airlines
DIRECT
BOS
Boston
Pick dates
11 Mar - 08 Apr $ 335.00
BOS
Boston
Spirit Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
1 STOPS
BOS
Boston
Pick dates
12 Mar - 06 Apr $ 9,135.00
BOS
Boston
Sun Country Airlines
DIRECT
LAX
Los Angeles
LAX
Los Angeles
Sun Country Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Los Angeles

11 Mar - 01 Apr $ 335.00
BOS
Boston
Spirit Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
1 STOPS
BOS
Boston
Pick dates
27 Mar - 31 Mar $ 346.00
BOS
Boston
United Airlines
DIRECT
LAX
Los Angeles
LAX
Los Angeles
United Airlines
1 STOPS
BOS
Boston
Pick dates
10 Mar - 31 Mar $ 17,487.00
BOS
Boston
Hawaiian Airlines
DIRECT
LAX
Los Angeles
LAX
Los Angeles
Hawaiian Airlines
DIRECT
BOS
Boston
Pick dates

One-way flights to Los Angeles from Boston

8:21 AM - 8:21 AM
United Airlines
0 Stops
6h 44m
BOS - LAX
$ 115
Kiwi
Pick dates
6:08 PM - 6:08 PM
United Airlines
0 Stops
6h 46m
BOS - LAX
$ 199
Kiwi
Pick dates
6:15 AM - 6:15 AM
Hawaiian Airlines
0 Stops
6h 33m
BOS - LAX
$ 8,826
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.