Atlanta to Boston
ATL to BOS
As of 2026-11-11
Cheap Flights from Los Angeles (LAX) to Boston (BOS)
- About 2,605 miles
- About 5.7 hours
- Best months: May, Jun, Oct
Looking for cheap flights to Boston from Los Angeles? Watch May, Jun and Oct for the best odds of a lower fare. The trip from LAX to BOS runs about 5.7 hours, and you can see Boston Common and Faneuil Hall once you arrive.
Tips for finding a lower fare
- Holiday weekends push fares up. If you can, travel outside them and stay flexible by a few days.
- Sign up for airline fare emails from American; flash sales on Los Angeles departures pop up often.
- Allow extra time at LAX during peak travel hours.
Airlines on this route
American, Southwest, Alaska
Things to see in Boston
- Boston Common
- Faneuil Hall
Frequently asked questions
When is the cheapest time to fly from Los Angeles to Boston?
Fares on LAX to BOS are often lower in May, Jun and Oct. Prices move with demand, so compare a few dates on the partner site before you decide.
How long is the flight from LAX to BOS?
A nonstop flight takes about 5.7 hours. Itineraries with a connection take longer, depending on the layover.
Which airlines fly from Los Angeles to Boston?
Carriers we commonly see on this route include American, Southwest and Alaska. Schedules and availability change, so check current options when you search.
How far ahead should I book LAX to BOS?
For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.
Is the price I see here the final price?
No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.
Get a custom quote
Tell us about your trip and a travel agent will call or text you with options. This is a request, not a booking, and fares are not guaranteed.
