$158 Cheap Alaska Airlines flights Los Angeles (LAX) to Boston (BOS)

View $158 flight on Thu, Dec 25, 2025Opens in a new window

$158 Cheap Alaska Airlines flights Los Angeles (LAX) to Boston (BOS)

Prices were available within the past 7 days and start at $158 for one-way flights and $341 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Dec 17 - Mon, Jan 5
LAX
Los Angeles
BOS
Boston
$341 Roundtrip, found 4 days ago
$341
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Dec 17 from Los Angeles to Boston, returning Mon, Jan 5, priced at $341 found 4 days ago

Find the cheapest month to fly from Los Angeles (LAX) to Boston (BOS)

January is typically the cheapest month to fly

From $130 - $253 per traveler.
Flights from Los Angeles (LAX) to Boston (BOS)
Origin airport
Los Angeles Intl.
Destination airport
Logan Intl.
Distance
4166 km
Average flight time
8 hours 25 mins