cached prices · United States fares · USD
The cheapest one-way fare from Boston to Los Angeles we have seen is $146 USD, departing Nov 10 (found Sep 24): United UA 800, 1 stop, 25h01m.
Cheapest seen · One wayfound Sep 24
$146 USD
United UA 800 · Nov 10 · 1 stop · 25h01m
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Cheapest round trip seen
$346 USD
American Airlines AA 2455 · Oct 22 → Oct 27 · Nonstop · 12h03m in all, both ways
about this route
By month, Nov 2026 is the cheapest we hold at $146 USD and Sep 2026 the most expensive at $265 USD — a spread of 82%.
Nonstop fares are held for 12 of the 13 departure dates seen; carriers seen: American Airlines, Alaska Airlines, JetBlue, Frontier, United, Southwest Airlines.
BOS serves Boston, United States; LAX serves Los Angeles, United States.
Los Angeles runs 3 hours behind Boston.
by month
Sep 2026
$265 USD
checked Sep 25
Oct 2026
$176 USD
checked Sep 25
Nov 2026
$146 USD
checked Sep 25
Jun 2027
$222 USD
checked Sep 25
by date
22 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Nov 10 · 16:45 BOS
UA8001 stop · 25h01m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 22 · 07:00 BOS
AA2455Nonstop · 6h26m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 30 · 18:39 BOS
B68171 stop · 9h11m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 15 · 06:00 BOS
AA6901 stop · 8h20m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 30 · 14:25 BOS
AA2602Nonstop · 6h25m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 15 · 08:25 BOS
UA360Nonstop · 6h38m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 10 · 18:45 BOS
AA2760Nonstop · 6h35m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 4 · 05:45 BOS
UA17341 stop · 9h17m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 1 · 11:17 BOS
F919771 stop · 9h53m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 2 · 16:48 BOS
AS2891 stop · 10h10m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 19 · 22:00 BOS
WN9092 stops · 15h25m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 26 · 11:36 BOS
F919771 stop · 9h34m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 3 · 11:26 BOS
F919771 stop · 9h44m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 10 · 07:55 BOS
AA27641 stop · 9h07m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 27 · 07:22 BOS
UA360Nonstop · 6h15m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 10 · 20:00 BOS
B6387Nonstop · 6h18m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 3 · 06:00 BOS
B6287Nonstop · 6h10m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 30 · 06:00 BOS
B6287Nonstop · 6h10m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 19 · 06:00 BOS
B6287Nonstop · 6h18m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 1 · 11:45 BOS
UA659Nonstop · 6h15m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 2 · 17:52 BOS
B6387Nonstop · 6h15m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 26 · 20:00 BOS
B6387Nonstop · 6h12m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
round trips
The cheapest out-and-back pairs the cache holds, any dates.
Oct 22 → Oct 27 · 07:00 BOS
AA2455Nonstop · 12h03m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 15 → Nov 22 · 09:00 BOS
AA12431 stop · 14h04m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 19 → Nov 22 · 18:10 BOS
B67172 stops · 18h59m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 19 → Nov 22 · 13:05 BOS
B6487Nonstop · 11h56m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 16 → Oct 18 · 18:40 BOS
UA639Nonstop · 11h54m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Jan 6 → Jan 9 · 14:21 BOS
AA657Nonstop · 12h08m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 15 → Nov 22 · 06:00 BOS
B6687Nonstop · 11h53m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 30 → Nov 8 · 15:45 BOS
B61187Nonstop · 12h09m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 24 → Oct 31 · 07:00 BOS
AA2455Nonstop · 12h05m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 16 → Nov 28 · 10:22 BOS
B69933 stops · 50h20m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 21 → Nov 28 · 20:29 BOS
B611872 stops · 29h25m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Dec 26 → Jan 5 · 06:00 BOS
B61487Nonstop · 11h46m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 16 → Nov 28 · 06:00 BOS
B6687Nonstop · 12h00m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 9 → Oct 12 · 17:35 BOS
B63871 stop · 15h50m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 9 → Oct 12 · 11:00 BOS
AA2141Nonstop · 11h52m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
carriers
Marketing carriers; the operating airline is shown by the seller.
questions
more routes
Return: Flights from Los Angeles (LAX) to Boston (BOS) →Every route from Boston →Every route to Los Angeles →
Other destinations with a cached fare from this origin, cheapest first.
Other origins with a cached fare to this destination, cheapest first.