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Flights from San Diego to Boston, United States
San Diego to Boston Last modified: Mar 26, 2024 18:43 -04:00
We've scanned 117,220,093 round trip itineraries and found the cheapest flights to Boston. Spirit & Alaska frequently offer the best deals to Boston flights, or select your preferred carrier below to see the cheapest days to fly.
Where To Buy Cheap Flights from San Diego to Boston?
The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from San Diego to Boston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.
How far in advance should I book tickets from San Diego to Boston?
The chart below shows up-to-date information regarding how far in advance to book your flight from San Diego to Boston.
| Advanced Purchase | Non Stop | Connecting |
|---|---|---|
| < 7 days | $362 | $371 |
| 7-14 days | $308 | $264 |
| 14-21 days | $237 | $232 |
| 21-30 days | $237 | $215 |
| 30-60 days | $237 | $216 |
| 60-90 days | $337 | $216 |
| 90+ days | $337 | $232 |
Cheap Last Minute Flights from San Diego to Boston
Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Diego to Boston. The chart below shows the best last minute deals and cheap flights this weekend we could find.
Next 30 Days
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| $404 | ||||||
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| $404 | $331 | |||||
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| $331 | $237 | |||||
| 28 | 29 | 30 | 31 | 1 | 2 | 3 |
| $237 | $237 | |||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| $237 | $237 | |||||
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| $237 | ||||||
Connecting Flights vs Direct Flights from San Diego to Boston
Looks like something's not right... we're not seeing expected schedules from San Diego to Boston. Run an airfare search now to update and compare prices. Find Flights
One Way Flights vs Round Trip Flights from San Diego to Boston
We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Diego to Boston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison. Find Flights
Farecompare Research Tools
FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.
Cheap Domestic Flights to Boston - BOS Last modified: Mar 26, 2024 18:43 -04:00
Cheap International Flights to Boston - BOS Last modified: Mar 26, 2024 18:43 -04:00
| Flights | Lowest Price |
| Los Angeles, California to Toronto | $222 |
