Cheap Flights from San Diego International to Boston Logan International

Compare San Diego International to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

Book the best Boston Logan International fare with no extra fees

Flight deals from San Diego International to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Boston Logan International Airport? If you want to travel next month, return fares start from Rs57,046. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego International to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Boston Logan International flights are currently cheapest in August.

Direct flights from San Diego International to Boston Logan International

San Diego to Boston: Flight information

The things to know before you go.
Cheapest flight foundRs27,291
Cheapest month to flyAugust
Average flight time5 hrs, 38 mins
Most popular airlinejetBlue
Average flights per week120

Finding cheap flights from San Diego International to Boston Logan International: Frequently asked questions

The best price we found for a return flight from San Diego International to Boston Logan International is Rs56,990. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 38 minutes is the average flight time from San Diego International to Boston Logan International.
jetBlue, Southwest Airlines and Alaska Airlines fly direct from San Diego International to Boston Logan International.
As of April 2026, there are 120 flights per week flying from San Diego International to Boston Logan International.
The cheapest month to fly from San Diego International to Boston Logan International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Boston Logan International Airport on Wednesday, 9 September 2026.
Yes – the average flight time is 5 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Boston Logan International.

Flying from San Diego International Airport (SAN) to Logan International Airport (BOS): what you need to know

  • Book a direct flight from San Diego International Airport to Logan International Airport and you'll be travelling for an average of 5 hours 35 minutes.

  • Boston is three hours ahead of San Diego and observes the UTC-4 timezone.

  • Choose from 29 weekly San Diego International Airport to Logan International Airport flights. The 08:35 departure with Alaska Airlines is the earliest flight available. Delta Air Lines operates the last service of the day at 22:15.

  • Arrive at the airport on time so you don't miss your SAN to BOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Travelling during a peak month like July? Public holidays and other popular periods can lead to longer lines at security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

  • You can fly nonstop to Boston, United States. Book a ticket with one of these carriers that offer direct flights from San Diego International Airport to Logan International Airport:

  • The majority of travellers choose to fly with Alaska Airlines on this route.

  • With 75.86% of services arriving as planned, Delta Air Lines is the most punctual carrier operating SAN to BOS flights.

  • Think about adding a stopover when booking your ticket from San Diego International Airport to Logan International Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between SAN and BOS:

    • Kansas City International Airport

    • Denver International Airport

    • Lambert-St. Louis International Airport

How to find the cheapest flights from San Diego International Airport (SAN) to Logan International Airport (BOS)

  • Rs27,291 is currently the lowest price for a one-way San Diego International Airport to Logan International Airport flight. Return flights start from Rs56,990. These prices may change based on availability.

  • Book six months before you travel. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from SAN to BOS.

  • Organise your trip for May. That's the cheapest month for flights from San Diego International Airport to Logan International Airport. If you're flexible on when you fly, try out the 'Whole month' tool to see the lowest price across each month.

  • Picking up cheap flights from SAN to BOS is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as fares go down.

  • Lock in the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Diego International Airport to Logan International Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about San Diego International Airport (SAN)

  • The address for SAN is Airport Drive.

  • Of all flights leaving San Diego International Airport, 71.38% arrive as scheduled at their destination.

  • To get to San Diego International Airport from central San Diego, it takes about 10 minutes if you're travelling by car. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.

  • The trip when using public transport takes about 20 minutes.

  • Need a convenient hotel close to SAN? If you're boarding an early flight from San Diego International Airport to Logan International Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Logan International Airport (BOS)

Getting from Logan International Airport (BOS) to central Boston

  • You'll find BOS at One Harborside Drive.

  • Logan International Airport is roughly 5 kilometres from the centre of Boston. The drive time takes around 10 minutes.

  • Travelling to the centre on public transport typically takes 25 minutes.

When to fly to Logan International Airport (BOS)

  • It's time to pick your dates for your flight from San Diego International Airport to Logan International Airport. August is the busiest month to head to Boston. If you prefer a more relaxed vibe, go in May.

  • When booking your flight from San Diego International Airport to Logan International Airport, think about the kind of weather you enjoy. July is the warmest month in Boston, with the temperature ranging from 16ºC to 29ºC.

  • Look for cheap tickets from SAN to BOS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC and 6ºC on average.

Explore more of United States

  • You've done Boston, now it's time to explore other parts of United States. Travel about 306 kilometres south-west to New York to check off its leading attractions. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

  • Philadelphia is another well-known destination in United States and is around 434 kilometres south-west of Boston. No journey is complete without seeing Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.