Cheap flights from Logan Intl to San Diego (BOS - SAN)

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The best prices from Logan Intl to San Diego are usually found in August or May, booked 1 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Logan Intl (BOS) to San Diego (SAN)

All the information you need to plan the best BOS to SAN flight in 2021: compare Logan Intl to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
BOS - SAN
Price
$254 - $408
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

December

High demand for flights, 25% potential price rise

Cheapest in

August

Best time to find cheap flights, 17% potential price drop

Round-trip from

$254

From Logan Intl to San Diego

One-way from

$113

One-way flight from Logan Intl to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Logan Intl to San Diego?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 20% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 17 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Logan Intl to San Diego 1-2 weeks in advance for as low as $73, or $98 for flights within the next 24 hours.

What is the cheapest month to fly from Logan Intl to San Diego?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to San Diego. Flights to San Diego from Logan Intl in July are about $80 on average during July, but can be found for as low as $44.

When is the cheapest time to fly from Logan Intl to San Diego (BOS - SAN)?

One of the essential ways to save on airfare from Logan Intl to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Cheap flights from Logan Intl to San Diego in May, June 2021

The best prices found for BOS to SAN flights for May, June
20 May - 18 Aug
$237pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
18 May - 20 May
$243pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
20 May - 18 Aug
$260pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Logan Intl to San Diego 2021 flight deals

Cheap flights to San Diego from Logan Intl found for this year
24 Aug - 1 Sep
$157pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
24 Aug - 1 Sep
$160pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
10 Aug - 25 Aug
$169pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to San Diego from Logan Intl

Save time with Logan Intl to San Diego direct flight deals
30 Sep - 3 Oct
$310pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
JetBlue
Non-Stop
BOS
Boston Logan Intl
22 Oct - 26 Oct
$317pp
BOS
Boston Logan Intl
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOS
Boston Logan Intl
20 May - 4 Jun
$318pp
BOS
Boston Logan Intl
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Logan Intl to San Diego

Late deals on round-trip flights to San Diego from Logan Intl, departing today and this week
20 May - 18 Aug
$237pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
18 May - 20 May
$243pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
20 May - 18 Aug
$260pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to San Diego from Logan Intl

The cheapest one-way flights from Logan Intl to San Diego
7:29 am - 6:41 am
Frontier
2 Stops
26h 12m
BOS - SAN
Frontier
$113
Kiwi.com
9:05 am - 6:40 pm
American Airlines
2 Stops
12h 35m
BOS - SAN
American Airlines
2:40 am - 10:19 am
Delta
1 Stop
10h 39m
BOS - SAN
Delta
$148
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Logan Intl</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Logan Intl to San Diego

Are flight prices decreasing from Boston to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to San Diego to control the spread of COVID-19?

Alaska Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Boston Logan Intl to San Diego include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Boston Logan Intl to San Diego have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to San Diego have new flexible policies in place due to COVID-19. JetBlue, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like JetBlue with this kind of flexibility.

What airports do I use to fly from Boston to San Diego?

To fly from Boston to San Diego, you need to book a flight from Logan Intl (BOS) to San Diego (SAN). Nonstop flights to San Diego from Boston Logan Intl take 6h 05m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Logan Intl to San Diego offered by 9 different airlines.

Can I find flights from Logan Intl to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Logan Intl to San Diego for under $200. The cheapest flight booked recently is on Spirit Airlines for just $157, but on average you can expect to pay $203.

Are there nonstop flights from Logan Intl to San Diego for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Logan Intl to San Diego under $400. A good price for a nonstop flight from Logan Intl to San Diego is less than $338.

Are there last-minute flights available from Logan Intl to San Diego for under $300?

There are currently 20+ open flights from Logan Intl to San Diego within the next 7 days for less than $300.

How popular is this flight route?

Within the past month, 406 users have taken a look at flights from Boston Logan Intl to San Diego.

Does it rain more in Boston or San Diego?

Expected rainfall in Boston is less than in San Diego. You can expect this to be the case over the next 16 days.

Is Boston weather warmer or cooler than San Diego?

Temperatures around the 84 °F's can be experienced in July. The weather in San Diego is colder than in Boston. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Logan Intl to San Diego?

Airlines like Spirit Airlines fly from Logan Intl to San Diego in about 7h 39m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from Logan Intl to San Diego round-trip?

According to our current data, Spirit Airlines ($157), offers the cheapest pricing from Logan Intl to San Diego. Spirit Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Logan Intl to San Diego one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $77. Frontier flights start at $113 while deals on American Airlines start at $134 one-way.

Alternative routes for Logan Intl to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Logan Intl to San Diego.
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing Boston

Airports servicing San Diego

Top 8 airlines flying from Logan Intl to San Diego

The chart below displays the airlines Cheapflights users traveling from Logan Intl to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$93 $225 No cancel fee 65%
Frontier
$117 $227 No cancel fee 62%
Sun Country Air
$148 $232 No cancel fee 83%
United Airlines
$127 $273 No cancel fee 69%
Delta
$132 $292 No cancel fee N/A
American Airlines
$130 $297 No cancel fee 71%
Alaska Airlines
$138 $355 No cancel fee 75%
JetBlue
$188 $432 No cancel fee 62%

Hourly flight availability from Logan Intl to San Diego

See what time of day planes typically take off from Logan Intl towards San Diego.
Morning 6 AM to noon 100% of BOS to SAN departures
Early morning Midnight to 6 AM 0% of BOS to SAN departures
Afternoon Noon to 6 PM 0% of BOS to SAN departures
Evening 6 PM to midnight 0% of BOS to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Logan Intl to San Diego
See how many times per day planes take to the skies headed from Logan Intl to San Diego.
Sunday
4 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
2 daily flights
Friday
5 daily flights
Saturday
1 daily flight
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