Cheap flights from Boston to Los Angeles
From 306 USD — compare hundreds of airlines
About this route
Compare flights from Boston to Los Angeles, a about 4,170 km route (around 5h 43m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as American Airlines, Alaska Airlines, jetBlue operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Boston to Los Angeles?
It's usually 2026-08, from 94 USD. Use the price calendar to compare other dates.
How long is the flight from Boston to Los Angeles?
A nonstop flight takes about 5h 43m and covers around 4,170 km. Connecting itineraries take longer.
Are there direct flights from Boston to Los Angeles?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Boston to Los Angeles?
American Airlines, Alaska Airlines, jetBlue, United Airlines operate this route, among others. Compare them all in the results.
When should I book Boston–Los Angeles flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.