Question 1

How long does a flight from Boston to San Diego take?

Accepted Answer

Direct flights take on average 6h 09m to travel the 2,581 miles between Boston and San Diego.

Question 2

How many flights are there between Boston and San Diego per day?

Accepted Answer

Each day, there are between 6 and 7 direct flights that take off from Boston and land in San Diego, with an average flight time of 6h 07m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 48 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 3

How many flights are there between Boston and San Diego per day?

Accepted Answer

Each day, there are between 6 and 7 direct flights that take off from Boston and land in San Diego, with an average flight time of 6h 07m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 48 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 4

What is the cheapest flight from Boston to San Diego?

Accepted Answer

In the last 5 days, the lowest price for a flight from Boston to San Diego was £104 for a one-way ticket and £189 for a return.

Question 5

Which airlines fly most frequently between Boston and San Diego?

Accepted Answer

Boston and San Diego are connected by different airlines. The airlines that fly that route the most regularly are JetBlue (20 flights per week), Alaska Airlines (14 flights per week), and Southwest (7 flights per week).

Question 6

Which airlines fly most frequently between Boston and San Diego?

Accepted Answer

Boston and San Diego are connected by different airlines. The airlines that fly that route the most regularly are JetBlue (20 flights per week), Alaska Airlines (14 flights per week), and Southwest (7 flights per week).

Question 7

What’s the earliest departure time from Boston to San Diego?

Accepted Answer

Early birds can take the earliest flight from Boston at 06:00 and will be landing in San Diego at 09:05.

Question 8

What’s the latest departure time from Boston to San Diego?

Accepted Answer

If you prefer to fly at night, the latest flight from Boston to San Diego jets off at 18:17 and lands at 21:30.

Question 9

Which airlines offer Wi-Fi service onboard planes from Boston to San Diego?

Accepted Answer

JetBlue, Alaska Airlines, Delta, Hawaiian Airlines, and American Airlines offer inflight Wi-Fi service on the Boston to San Diego flight route.

Question 10

Which aircraft models fly most regularly from Boston to San Diego?

Accepted Answer

The Airbus A318/A319/A320/A321 is the aircraft model that flies most regularly on the Boston to San Diego flight route.

Question 11

On which days can I fly direct from Boston to San Diego?

Accepted Answer

There are direct flights from Boston to San Diego on a daily basis.

Question 12

What is the cheapest month to fly from Boston to San Diego?

Accepted Answer

The cheapest month for flights from Boston to San Diego is January, where tickets cost £245 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £353 and £308 respectively.

Question 13

What is the cheapest month to fly from Boston to San Diego?

Accepted Answer

The cheapest month for flights from Boston to San Diego is January, where tickets cost £245 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £353 and £308 respectively.

Question 14

How does KAYAK find such low prices on flights from Boston to San Diego?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to San Diego.

Question 15

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to San Diego?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

Question 16

What is the Hacker Fare option on flights from Boston to San Diego?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Diego with an airline and back to Boston with another airline.

Question 17

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to San Diego?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 18

How often are flights from Boston to San Diego delayed?

Accepted Answer

Weekly flights between Boston and San Diego historically see delays in approximately 16% of cases, with the average delay over the past year being 156 minutes.

Question 19

Which airline has the best punctuality record on Boston to San Diego flights?

Accepted Answer

Based on our data, JetBlue have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

Question 20

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Thursday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 21

What is the most punctual flight time for Boston to San Diego flights?

Accepted Answer

Typically, flights leaving at night tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 22

Which cabin class options are there for flights between Boston and San Diego?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which cabin class options are there for flights between Boston and San Diego?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 24

Which airlines provide the cheapest flights from Boston to San Diego?

Accepted Answer

In the past 5 days, the cheapest return tickets from Boston to San Diego were found on JetBlue (£189) and Delta (£193).

Question 25

Which airlines provide the cheapest flights from Boston to San Diego?

Accepted Answer

In the past 5 days, the cheapest return tickets from Boston to San Diego were found on JetBlue (£189) and Delta (£193).

Question 26

How far in advance should I book a flight from Boston to San Diego?

Accepted Answer

To get a below average price on the flight from Boston to San Diego, you should book around 3 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 27

How far in advance should I book a flight from Boston to San Diego?

Accepted Answer

To get a below average price on the flight from Boston to San Diego, you should book around 3 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 28

How much is a return flight from Boston to San Diego?

Accepted Answer

Flight prices are below average for this route right now.Flights to San Diego from Boston usually cost between £218 and £352 in November.
The lowest price found in the past 5 days was £189 on JetBlue (16 Nov–16 Nov).

Low season	January
High season	December
Cheapest flight	£104

BOS - SAN

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

Recent return flight deals from Boston to San Diego

Recent one-way flight deals from Boston to San Diego

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KAYAK’s insights & trends for Boston to San Diego flights

How much is a return flight from Boston to San Diego?

What is the cheapest month to fly from Boston to San Diego?

How far in advance should I book a flight from Boston to San Diego?

Which airlines provide the cheapest flights from Boston to San Diego?

Which airlines fly most frequently between Boston and San Diego?

How often are flights from Boston to San Diego delayed?

What is the most punctual flight time for Boston to San Diego flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Boston to San Diego flights?

Which cabin class options are there for flights between Boston and San Diego?

How many flights are there between Boston and San Diego per day?

How long does a flight from Boston to San Diego take?

What’s the earliest departure time from Boston to San Diego?

What’s the latest departure time from Boston to San Diego?

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