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

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Sat 12/16
Sat 12/23
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Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
April
Most popular time to fly
6%
expected price increase
Average Price:
$403
(avg. price over the last 2 weeks)
Good Deal:
$267
or less (round trip)

When to Book Flights from San Diego to Boston Logan International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $266 or less.
The cheapest flight from San Diego to Boston Logan International was found 29 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be March, April and May. The cheapest month to fly is January.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Diego to Boston Logan International Flights

How long does a flight from San Diego to Boston Logan International take?
An average nonstop flight takes 5h 16m, covering a distance of 2582 miles.
How many flights are there between San Diego and Boston Logan International?
There are 86 (nonstop) flights between San Diego and Boston Logan International per week, averaging 12 per day.
Which airlines provide the cheapest flights from San Diego to Boston Logan International?
In the past 3 days, the cheapest round-trip tickets were found on JetBlue ($217), Multiple Airlines ($306) and Spirit Airlines ($324).
Do I need a passport to fly between San Diego and Boston Logan International?
No.
Which airlines fly most frequently between San Diego and Boston Logan International?
Alaska Airlines (4 times daily), JetBlue (3 times daily), Japan Airlines (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly San Diego to Boston Logan International?
For San Diego to Boston Logan International, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Boston Logan International back to San Diego, the best deals are generally found on Tuesday, with Monday being the most expensive.

Book cheap flights from San Diego to Boston Logan International (round-trip)

Airports
Origin
San Diego
$217
only
$217
Destination
Boston
$217
only
$217
Wed, Jan 10
SAN
BOS
5h 16m
Sat, Jan 27
BOS
SAN
6h 35m
Trip: 18 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 23 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SAN
BOS
Excellent 10.0

Kind airline stewardess'

SAN
BOS
Okay 4.6

We arrived safely!

Seems like no AC. Small screens and super poor quality. Disappointing.

SAN
BOS
Okay 5.6

Direct flight

Erik-flight attendant. Skipped a lot of people with snacks, water, drinks, hot towels to freshen up. If you didn't make eye contact, he did not bother asking. Very unprofessional! Doesn't belong in that position. Also, limited movies. Same ones as ten days ago.

SAN
BOS
Excellent 9.6

even though they said it might be delay we left maybe 10minutes late but the flight crew was excellent went out of their way to make a smooth ride even more pleasurable.

Checking in bags was a little nightmarish no agents were at the window in San Diego for maybe a half hour that was really frustration never seen that before.

SAN
BOS
Good 6.0

1 hour delay

Sun, Dec 24
SAN
BOS
7h 04m
Mon, Jan 1
BOS
SAN
6h 39m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 4
SAN
BOS
7h 04m
Sun, Jan 7
BOS
SAN
15h 21m
Trip: 4 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 51220 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAS
CLE
Good 7.6

I wish Spirit would be more environmentally conscious and stop using styrofoam cups, plus in general strive to reduce the amount of waste produced in their food service.

BDL
TPA
Okay 5.0

Flight not full and they still jammed people 3 to a row. Web site confusing and difficult to use, unable to get a real person on the phone for help. My cheap fare doubled at check in due to baggage charges that were not made clear in advance. No email confirmation of flight. I would not fly Spirit again despite the fare,

SAN
LAS
Excellent 9.0

Friendly staff

Would like option to add carry on during ticket purchase. Did not see this when I booked so had to pay extra upon arrival. If it’s there is easily missed.

SEA
LAS
Good 7.6

I wish Spirit would be more environmentally conscious and stop using styrofoam cups, plus in general strive to reduce the amount of waste produced in their food service.

ATL
MSP
Excellent 10.0

First time flying loved it

I didn't know what to expect

Tue, Jun 5
SAN
BOS
9h 57m
Tue, Jun 12
BOS
SAN
9h 49m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14257 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

ATL
DFW
Excellent 10.0

My entire flight experience was delightful. Was dry impressed with the staff both at Hartsfield-Jackson and DFW...and our flight crew was positively sublime.

ZAG
CDG
Good 6.0

Old plane, bad food & old crew

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

Thu, Feb 15
SAN
BOS
5h 35m
Mon, Feb 19
BOS
SAN
6h 52m
Trip: 5 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 37 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SAN
BOS
Excellent 10.0

Crew

Sitting waiting to unload

SAN
BOS
Excellent 10.0

Great service

SAN
BOS
Excellent 9.0

Everyone was very friendly & professional from boarding to in flight. I had ordered a cheese plate & while my transaction completed-someone further down sold the last one. The lovely flight attendant (didn't get her name-brunette on the 5/9 8:35a from San Diego) refunded me on the spot & offered a tapas instead complimentary. Great customer service!

Seats weren't the most comfortable & in flight movies only available on your personal device or a rented tablet (for $10 I believe).

SAN
BOS
Excellent 10.0

The flight departure was prompt, and it was a very smooth flight overall! We got in earlier than expected as well.

SAN
BOS
Excellent 10.0

Should announce to download Gogo entertainment app before we get on the plane!

Tue, Jan 16
SAN
BOS
5h 16m
Sun, Jan 28
BOS
SAN
6h 39m
Trip: 13 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 23 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SAN
BOS
Excellent 8.3

Standard seat pitch on Jet Blue greater than on many other major competitors. It's actually comfortable!

Booked a round trip ticket and specified seats for both legs of trip, but only outbound seat selections "took". Return flight seat selections were blank, so consequently we ended up in middle seats.

SAN
BOS
Excellent 10.0

Kind airline stewardess'

SAN
BOS
Okay 4.6

We arrived safely!

Seems like no AC. Small screens and super poor quality. Disappointing.

SAN
BOS
Okay 4.0

Could not turn off the video monitor - very bright throughout the red-eye flight. Someone had 2 yapping little dogs behind my seat that made a racket throughout the flight.

SAN
BOS
Excellent 10.0

JetBlue never fails, one of the best airlines around

Thu, Mar 8
SAN
BOS
5h 27m
Fri, Mar 16
BOS
SAN
6h 26m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 23 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SAN
BOS
Excellent 8.0

JetBlue is always a solid experience. Little tough to judge most recent flight because it was a red-eye, so not a lot of interaction with the crew.

Boarding is really lame. I was in row 7 and first they boarded rows 1-5 ("More Space"), then credit card holders, then families, then people who need more time, then they start from the back of the plane. So I honestly was in the last group to board... for row 7. Which of course means they start running out of overhead bin space...

FLL
KIN
Okay 4.0

The flight attendants were pleasant and courteous

The boarding was delayed and the boarding area was crowded, Boarding was delayed due to high number of wheelchair passengers. I was seated in an Even More Space seat, yet was placed beside a woman who was obviously suffering from some degenerative condition, and was slumped over towards my seat. The result was that I was uncomfortable the whole way back to Kingston.

SAN
BOS
Mediocre 3.3

The fact that I arrived at my destination. Leg room seemed above average.

The plane was delayed for 40 minutes for no stated reason. The plane was antiquated with broken screen controls on the arm rest and tiny, low-quality screens. My buttons didn't work so I couldn't even turn the screen off for the duration of the flight let alone gain access to entertainment. I had to use my night mask so that I atleast didn't have to stare at Amazon advertisements for 5 hours straight on a broken screen. This was not a good introduction to JetBlue, and I would likely not fly them again. Not competitive to the quality or amenities of a major carrier. I wish I had read reviews of this company because delays and non-working equipment seem the norm for JetBlue.

SAN
BOS
Okay 5.6

Direct flight

Erik-flight attendant. Skipped a lot of people with snacks, water, drinks, hot towels to freshen up. If you didn't make eye contact, he did not bother asking. Very unprofessional! Doesn't belong in that position. Also, limited movies. Same ones as ten days ago.

SAN
BOS
Good 6.0

1 hour delay

Sun, Jan 7
SAN
BOS
9h 29m
Fri, Feb 2
BOS
SAN
6h 52m
Trip: 27 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
SAN
BOS
5h 26m
Wed, Mar 7
BOS
SAN
6h 29m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 23 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SAN
BOS
Good 6.0

1 hour delay

SAN
BOS
Excellent 8.3

Standard seat pitch on Jet Blue greater than on many other major competitors. It's actually comfortable!

Booked a round trip ticket and specified seats for both legs of trip, but only outbound seat selections "took". Return flight seat selections were blank, so consequently we ended up in middle seats.

SAN
BOS
Excellent 9.6

even though they said it might be delay we left maybe 10minutes late but the flight crew was excellent went out of their way to make a smooth ride even more pleasurable.

Checking in bags was a little nightmarish no agents were at the window in San Diego for maybe a half hour that was really frustration never seen that before.

SAN
BOS
Okay 4.0

Could not turn off the video monitor - very bright throughout the red-eye flight. Someone had 2 yapping little dogs behind my seat that made a racket throughout the flight.

SAN
BOS
Excellent 10.0

The flight was very smooth and had little turbulence.

Mon, May 14
SAN
BOS
9h 54m
Sat, May 19
BOS
SAN
9h 50m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 27
SAN
BOS
9h 06m
Thu, May 31
BOS
SAN
8h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
SAN
BOS
7h 39m
Mon, Apr 9
BOS
SAN
9h 21m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 31
SAN
BOS
7h 04m
Tue, Jan 9
BOS
SAN
15h 21m
Trip: 10 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 51220 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PHX
ORD
Mediocre 3.6

Boarded the aircraft quickly and left on time.

Airplane reeked of vomit and vinegar. Seats were dirty and you have to pay for water.

SEA
LAS
Good 7.6

I wish Spirit would be more environmentally conscious and stop using styrofoam cups, plus in general strive to reduce the amount of waste produced in their food service.

DFW
PHX
Excellent 8.0

Had to pay to use shitter

BDL
TPA
Okay 5.0

Flight not full and they still jammed people 3 to a row. Web site confusing and difficult to use, unable to get a real person on the phone for help. My cheap fare doubled at check in due to baggage charges that were not made clear in advance. No email confirmation of flight. I would not fly Spirit again despite the fare,

BOS
MCO
Excellent 9.5

Had a reasonable seat for not paying extra for it. Flight took 2 1/2 hours instead of 3 which was too much to start with. Smooth flight the entire way.

I knew this was an expensive flight so I should have no complaints.

Mon, Apr 2
SAN
BOS
5h 26m
Fri, Apr 6
BOS
SAN
6h 30m
Trip: 5 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 23 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SAN
BOS
Excellent 10.0

The flight was very smooth and had little turbulence.

SAN
BOS
Okay 4.0

Could not turn off the video monitor - very bright throughout the red-eye flight. Someone had 2 yapping little dogs behind my seat that made a racket throughout the flight.

SAN
BOS
Excellent 9.6

even though they said it might be delay we left maybe 10minutes late but the flight crew was excellent went out of their way to make a smooth ride even more pleasurable.

Checking in bags was a little nightmarish no agents were at the window in San Diego for maybe a half hour that was really frustration never seen that before.

SAN
BOS
Mediocre 3.3

The fact that I arrived at my destination. Leg room seemed above average.

The plane was delayed for 40 minutes for no stated reason. The plane was antiquated with broken screen controls on the arm rest and tiny, low-quality screens. My buttons didn't work so I couldn't even turn the screen off for the duration of the flight let alone gain access to entertainment. I had to use my night mask so that I atleast didn't have to stare at Amazon advertisements for 5 hours straight on a broken screen. This was not a good introduction to JetBlue, and I would likely not fly them again. Not competitive to the quality or amenities of a major carrier. I wish I had read reviews of this company because delays and non-working equipment seem the norm for JetBlue.

SAN
BOS
Okay 5.6

Direct flight

Erik-flight attendant. Skipped a lot of people with snacks, water, drinks, hot towels to freshen up. If you didn't make eye contact, he did not bother asking. Very unprofessional! Doesn't belong in that position. Also, limited movies. Same ones as ten days ago.

Sun, Jun 3
SAN
BOS
9h 54m
Thu, Jun 7
BOS
SAN
6h 16m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 15
SAN
BOS
5h 25m
Sun, Mar 18
BOS
SAN
6h 26m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 26
SAN
BOS
7h 04m
Mon, Jan 1
BOS
SAN
6h 39m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.