flight_takeoff BOS → LAX

Cheap Flights from Boston to Los Angeles

Compare fares on the long-haul transcontinental flight from Boston to Los Angeles — a westbound route of about 2,605 miles, typically flown nonstop in around 5h 45m.

Fares from $184 one-way, economy · as of Jul 7, 2026

straighten

Distance

2,605 mi

4,192 km

schedule

Est. flight time

5h 45m

nonstop

flight

Nonstop service

Available

5 carriers

language

Time difference

3 hours behind

Los Angeles

Flying from Boston to Los Angeles

Flights from General Edward Lawrence Logan International Airport (BOS) to Los Angeles International Airport (LAX) cover roughly 2,605 miles (4,192 km) on a westbound heading, a nonstop flight of about 5h 45m. The route crosses 3 time zones — Los Angeles is 3 hours behind Boston. It's served by 5 airlines.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Airlines with recent nonstop fares on the BOS–LAX route (as of Jul 7, 2026):

flightAlaska flightAmerican flightDelta flightFrontier flightJetBlue flightSouthwest flightUnited

Airline availability and fares change over time — search your dates for current options.

Best time to fly Boston to Los Angeles

Fare patterns and travel conditions vary by season. Here's what to expect on the BOS–LAX route throughout the year.

Jan–Feb

Post-holiday lull means some of the lowest fares of the year on the Boston–Los Angeles route. Great for a spontaneous escape.

Mar–May

Spring break drives demand on transcontinental routes like BOS–LAX. Book at least 4–6 weeks ahead for the best prices.

Jun–Aug

Summer is the busiest season for Boston to Los Angeles travel. Mid-week flights (Tue/Wed) typically undercut weekend fares by 15–25%.

Sep–Oct

Fares often drop after Labor Day. September and October are among the cheapest months to fly this long-haul transcontinental flight.

Nov–Dec

Thanksgiving week and the Christmas/New Year period see significant fare increases. Flexibility on exact dates can save considerably.

flight_land Arriving at

Los Angeles International Airport

Los Angeles is served by Los Angeles International Airport (IATA: LAX , ICAO: KLAX). Allow time for baggage claim and ground transportation after landing.

IATA Code

LAX

Flight Time

~5h 45m

Distance

2,605 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 2 hours before departure.
›Compare fares across several nearby dates for best value.

Boston to Los Angeles — FAQs

How long is the flight from Boston to Los Angeles? expand_more

A nonstop flight from Boston (BOS) to Los Angeles (LAX) takes approximately 5h 45m, covering a distance of about 2605 miles (4192 km). Actual flight time varies with aircraft, routing and winds.

How much is a flight from Boston to Los Angeles? expand_more

Recent one-way economy fares from Boston to Los Angeles have started around $184 (as of July 2026). Prices change frequently, so search live results for current fares.

Which airlines fly from Boston to Los Angeles? expand_more

Airlines with recent nonstop fares on the BOS–LAX route include Alaska, American, Delta, Frontier, JetBlue, Southwest, United. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Boston to Los Angeles? expand_more

Yes. The BOS–LAX route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Los Angeles from Boston? expand_more

The distance from Boston (BOS) to Los Angeles (LAX) is about 2605 miles (4192 km) as the crow flies.

What is the time difference between Boston and Los Angeles? expand_more

Los Angeles is 3 hours behind Boston. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Boston to Los Angeles? expand_more

For domestic routes like Boston to Los Angeles, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.