S$154 Cheap Flights from San Diego to Boston

View S$154 flight on Sat, 8 Nov, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Logan International Airport (BOS)

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Cheap Flights from San Diego to Boston (SAN-BOS)

Prices were available within the past 7 days and start at S$154 for one-way flights and S$281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$281 Return, found 1 day ago
S$281
Return
found 1 day ago
Select Delta flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$281 found 1 day ago
United
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$365 Return, found 1 day ago
S$365
Return
found 1 day ago
Select United flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$365 found 1 day ago
Delta
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$371 Return, found 1 day ago
S$371
Return
found 1 day ago
Select Delta flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$371 found 1 day ago
American Airlines
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$422 Return, found 1 day ago
S$422
Return
found 1 day ago
Select American Airlines flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$422 found 1 day ago
United
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$429 Return, found 1 day ago
S$429
Return
found 1 day ago
Select United flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$429 found 1 day ago
American Airlines
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$435 Return, found 1 day ago
S$435
Return
found 1 day ago
Select American Airlines flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$435 found 1 day ago
Delta
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$435 Return, found 1 day ago
S$435
Return
found 1 day ago
Select Delta flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$435 found 1 day ago
United
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$448 Return, found 1 day ago
S$448
Return
found 1 day ago
Select United flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$448 found 1 day ago
American Airlines
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$468 Return, found 1 day ago
S$468
Return
found 1 day ago
Select American Airlines flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$468 found 1 day ago
American Airlines
Sat, 8 Nov - Mon, 10 Nov
SAN
San Diego
BOS
Boston
S$474 Return, found 1 day ago
S$474
Return
found 1 day ago
Select American Airlines flight, departing Sat, 8 Nov from San Diego to Boston, returning Mon, 10 Nov, priced at S$474 found 1 day ago

Find the cheapest month to fly from San Diego (SAN) to Boston (BOS)

February is typically the cheapest month to fly

From S$220 - S$525 per traveller.
San Diego to Boston route information
Origin airport
San Diego Intl.
Destination airport
Logan Intl.
Return price
S$280
Distance
4131 km
Average flight time
9 hours 25 mins

Perfect flights from San Diego to Boston

Your Journey from San Diego to Boston

Start your unforgettable journey with Expedia. Our broad selection of flights from San Diego to Boston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines, Alaska Airlines. Our selection of flights from San Diego Intl. to Logan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Diego to Boston Flights

Experience the joy of finding cheap flights from San Diego Intl. to Logan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$154 and roundtrip prices from S$281*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Diego to Boston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Boston

Picture yourself stepping off the plane in Boston and immersing yourself in the unique atmosphere of Boston. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Diego to Boston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Diego to Boston.
 

Beyond the Flight – Exploring Boston

With Expedia, your adventure extends beyond the flight. Explore Boston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Diego to Boston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Diego to Boston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from San Diego Intl. Airport (SAN) to Logan Intl. Airport (BOS)?
Pack your bags, because round-trip flights between San Diego Intl. Airport (SAN) and Logan Intl. Airport start from S$281. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Intl. Airport (SAN) to Logan Intl. Airport (BOS)?
The majority of flights can be cancelled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from San Diego Airport to Logan Intl. Airport (BOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Airport to Logan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Diego Intl. Airport (SAN) to BOS?
With around 4,200 kilometres separating San Diego and Boston, your flight will be a long one. Pack wisely to make your time in the air more comfortable. Little things like an eye mask and some noise-cancelling headphones can make the biggest difference.
Which airlines fly direct from San Diego Airport to Logan Intl. Airport (BOS)?
Many people like to fly with JetBlue Airways (B6) from SAN to BOS. This popular airline offers 60 flights monthly, so you can easily find a flight time that's right for you. Another carrier operating on this route is Alaska Airlines (AS). You'll have 30 flights every month to select from.
Are SAN to BOS flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between San Diego Airport and Logan Intl. Airport are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to pounce when the fares dip.

Explore a world of travel with Expedia

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