Question 1

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

Accepted Answer

Direct flights from Boston generally make it to San Diego in 6h 15m. The flying distance between the two cities is 2,581 miles. Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

Each day, there are between 4 and 5 direct flights that take off from Boston and land in San Diego, with an average flight time of 6h 21m. The most common departure time is 16:00 and most flights take off in the afternoon. Each week, there are 32 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Each day, there are between 4 and 5 direct flights that take off from Boston and land in San Diego, with an average flight time of 6h 21m. The most common departure time is 16:00 and most flights take off in the afternoon. Each week, there are 32 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Boston to San Diego?

Accepted Answer

In the last 3 days, the lowest price for a flight from Boston to San Diego was £110 for a one-way ticket and £180 for a return. <a href='/flight-routes/Boston-Logan-Intl-BOS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between Boston and San Diego?

Accepted Answer

JetBlue connects Boston to San Diego with 18 flights per week. Alaska Airlines also offers 7 flights per week, while Delta follows with 7 flights per week. Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly most frequently between Boston and San Diego?

Accepted Answer

JetBlue connects Boston to San Diego with 18 flights per week. Alaska Airlines also offers 7 flights per week, while Delta follows with 7 flights per week. Visit our flight page for the latest deals!>/a>

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 09:15.

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 18:40 and lands at 22:09.

Question 9

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

Accepted Answer

JetBlue, Alaska Airlines, Hawaiian Airlines, American Airlines, and Delta 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 £243 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £346 and £320 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 £243 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £346 and £320 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. <a href='/flight-routes/Boston-Logan-Intl-BOS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

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. <a href='/flight-routes/Boston-Logan-Intl-BOS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

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. <a href='/flight-routes/Boston-Logan-Intl-BOS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

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. <a href='/flight-routes/Boston-Logan-Intl-BOS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

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 15% of cases, with the average delay over the past year being 160 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 11% of their flights encountering any delays.

Question 20

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

Accepted Answer

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Saturday 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 is only one cabin class option available for the route, which is 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 is only one cabin class option available for the route, which is 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 3 days, the cheapest return tickets from Boston to San Diego were found on Delta (£180) and Southwest (£186).

Question 25

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

Accepted Answer

In the past 3 days, the cheapest return tickets from Boston to San Diego were found on Delta (£180) and Southwest (£186).

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 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 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 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 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 £331 and £205 in June.
The lowest price found in the past 3 days was £180 on Delta (1 Jun-3 Jun).

Low season	January
High season	April
Cheapest flight	£110

BOS - SAN

£110 Find Cheap Flights from Boston to San Diego

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

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

Get data-powered insights and trends into flights from Boston to San Diego to help you find the cheapest flights, the best time to fly and much more.

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

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

The cheapest month for flights from Boston to San Diego is January, where tickets cost £243 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £346 and £320 respectively.

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

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 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

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

In the past 3 days, the cheapest return tickets from Boston to San Diego were found on Delta (£180) and Southwest (£186).

Which airlines fly most frequently between Boston and San Diego?

JetBlue connects Boston to San Diego with 18 flights per week. Alaska Airlines also offers 7 flights per week, while Delta follows with 7 flights per week.

How often are flights from Boston to San Diego delayed?

Weekly flights between Boston and San Diego historically see delays in approximately 15% of cases, with the average delay over the past year being 160 minutes.

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

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

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

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

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

Based on our data, JetBlue have experienced the fewest delays on this route in the past 12 months, with only about 11% of their flights encountering any delays.

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

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

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

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

Direct flights from Boston generally make it to San Diego in 6h 15m. The flying distance between the two cities is 2,581 miles.

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

Early birds can take the earliest flight from Boston at 06:00 and will be landing in San Diego at 09:15.

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

If you prefer to fly at night, the latest flight from Boston to San Diego jets off at 18:40 and lands at 22:09.

Good to know - Cheap tickets from Boston to San Diego

When to book flights from Boston to San Diego

Flights from Boston to San Diego: the best tips from KAYAK users' own experiences

FAQs for booking flights from Boston to San Diego

What is the cheapest flight from Boston to San Diego?

In the last 3 days, the lowest price for a flight from Boston to San Diego was £110 for a one-way ticket and £180 for a return.

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

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

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

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

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

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

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

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.

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

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.

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

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.

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

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.

Prefer to fly direct from Boston to San Diego?

Everything you need to know for your flight from Boston to San Diego

Information on your arrival and departure airports

Cabin class types available on flights from Boston to San Diego

Complete your trip to San Diego with a hotel stay or car hire

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Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

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