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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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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)
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How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
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How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)
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Cheap flights from Boston to Los Angeles in September , October 2026

30 Sep - 21 Oct $ 444.00
BOS
Boston
Frontier Airlines
DIRECT
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
BOS
Boston
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30 Sep - 04 Oct $ 514.00
BOS
Boston
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
BOS
Boston
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30 Sep - 06 Oct $ 654.00
BOS
Boston
JetBlue Airways
DIRECT
LAX
Los Angeles
LAX
Los Angeles
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Los Angeles

30 Sep - 01 Oct $ 574.00
BOS
Boston
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
30 Sep - 30 Sep $ 620.00
BOS
Boston
JetBlue Airways
DIRECT
LAX
Los Angeles
LAX
Los Angeles
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
30 Sep - 30 Sep $ 747.00
BOS
Boston
JetBlue Airways
DIRECT
LAX
Los Angeles
LAX
Los Angeles
JetBlue Airways
DIRECT
BOS
Boston
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One-way flights to Los Angeles from Boston

9:33 AM - 1:53 PM
Alaska Airlines
1 Stops
9h 49m
BOS - LAX
$ 280
Kiwi
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11:00 AM - 11:00 AM
JetBlue Airways
0 Stops
6h 9m
BOS - LAX
$ 307
Kiwi
Pick dates
8:25 AM - 8:25 AM
JetBlue Airways
0 Stops
6h 8m
BOS - LAX
$ 315
Kiwi
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How to find the cheapest flight from Boston (BOS) to Los Angeles (LAX)

Related info for your journey
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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.