Cheap flights from Los Angeles to Boston
Cheap return flights from Los Angeles to Boston
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Boston flight facts
What you need to know
What are the cheapest airlines?
- Spirit Airlines
- JetBlue Airways
- Alaska Airlines
These airlines usually offer the cheapest flights from Los Angeles to Boston.
What airlines fly indirectly?
- American Airlines
- United Airlines
- Delta Air Lines
These airlines fly from Los Angeles to Boston, but you’ll have at least one layover.
How long is the flight?
5 hours 30 minutes
This is the shortest flight time from Los Angeles to Boston.
Alternative flights from the UK to Boston
Check out prices for other routes
Alternative flights from Los Angeles
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Los Angeles/Boston route. There are around 35 flights on any given week from the UK to Boston and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Los Angeles to Boston
Tips and advice from our flight experts
You've searched for flights from Los Angeles to Boston. We've found 25 flights and compared them to give you the best offers. Spirit Airlines is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket for the route from Los Angeles to Boston on 27/04/2026 at 13:20 for £72.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 15 airlines that operate the 4,000 kilometers flight from Los Angeles to Boston.
To find the best offers, book in advance or consider last-minute deals. Traveling during off-peak seasons can also help. JetBlue Airways is a popular and affordable choice for this route, with an average flight duration of 5 hours 30 minutes. After selecting an offer, fill out your information and proceed with payment. Consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Boston
Where other people are flying to
