JetBlue offers free gate-to-gate Wi-Fi and live TV on seatback screens.
Even More Space upgrade provides up to 7” extra legroom and priority boarding.
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Planning a trip from Boston to San Diego? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Based on the flight data, it is generally cheapest to fly from Boston to San Diego on a Tuesday in January. Here are some tips to help you save money when booking this route:
Cheapest Route: Opt for the direct route from Boston Logan Intl to San Diego.
Booking Advance: Book your flight at least 124 days in advance for the best price.
Cheapest Airline: Consider flying with Spirit Airlines, they generally offer the cheapest fares.
Direct or Layover: Direct flights are significantly cheaper than those with a layover.
This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK.
Low season | January |
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High season | April |
Cheapest flight | $82 |
Find which airlines fly direct from Boston Logan Intl Airport to San Diego Airport, which days they fly and book direct flights.
Direct departures
Boston Logan Intl to San Diego
Monday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Tuesday
Aer Lingus, Alaska Airlines, American Airlines, +7 more
Aer Lingus, Alaska Airlines, +8 more
6
7
Wednesday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Thursday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Friday
Aer Lingus, Alaska Airlines, American Airlines, +7 more
Aer Lingus, Alaska Airlines, +8 more
6
7
Saturday
Aer Lingus, Alaska Airlines, American Airlines, +9 more
Aer Lingus, Alaska Airlines, +10 more
8
9
Sunday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Direct returns
San Diego to Boston Logan Intl
Monday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Tuesday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Wednesday
Aer Lingus, Alaska Airlines, American Airlines, +7 more
Aer Lingus, Alaska Airlines, +8 more
6
7
Thursday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Friday
Aer Lingus, Alaska Airlines, American Airlines, +7 more
Aer Lingus, Alaska Airlines, +8 more
6
7
Saturday
Aer Lingus, Alaska Airlines, American Airlines, +8 more
Aer Lingus, Alaska Airlines, +9 more
7
8
Sunday
Aer Lingus, Alaska Airlines, American Airlines, +7 more
Aer Lingus, Alaska Airlines, +8 more
6
7
The registration was chaotic. The kiosks didn't work for most people, and most had to do registration and receive boarding slips with a person. It took about an hour to get through he process, and I was worrying that I will be late to the flight. However, the personnel was great - courteous, professional, and was able to work through the problems.
The registration was chaotic. The kiosks didn't work for most people, and most had to do registration and receive boarding slips with a person. It took about an hour to get through he process, and I was worrying that I will be late to the flight. However, the personnel was great - courteous, professional, and was able to work through the problems.
I upgraded my seat and the service and boarding were wonderful. My flight attendant was very helpful when I experienced nausea on the flight (a first time experience). Flight arrived early which was nice. The only negative was many airlines have screens to provide some on flight entertainment, this aircraft did not. I had planned to read and listen to an audiobook on my flights, so no big deal on my part. The USB plug ins were broken on both my seat and the center seat, so I was not able to charge my phone during the flight, I will add 2 of the three USBs were broken on ride from San Diego as well. I would attribute this to the design, it is a very awkward angle to plug in, so frequent and perhaps not so gentle attempts to plug in have caused them to break.
Stay with what you are doing. Excellent service and ahead of schedule. Well done.
We had to cancel and we’re treated fairly with 100%refund quickly
There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.
All good. Great food and entertainment when there isn’t any on a one hour flight
The flight from San Diego to San Jose gate 28A The two persons working there didn’t even turn on the display board. The display board saying to Sacramento. When I asked she was rude and showed the board . Then he realized And changed. Every one was confused because we are running late to catch that flight coming from IAD. Very irresponsible staff.
Great crew, great boarding, old B-list movies, no free meal service, child kicking my seat back all flight long, early arrival, then 40 minute, confused wait for bags.
I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines
It was a little chilly on the ride. The entertainment was the book I brought, and it was excellent.
Seats are much much more comfortable than United, which is what I usually fly
Logan airport construction meant that boarding was chaotic crowded and delayed
If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.
Only one side of the heafphone jack work. Crew was friendly and helpful.
Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.
Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.
They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.
Flight was changed from departing from Boston to departing from Detroit.
AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.
Got on the plane and then needed to deboard the plane because they didn’t have any pilots?
The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me
For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water
Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.
Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.
Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.
Not the best. Mean. Didn’t give any value to me being a united silver member and lots of attitude.
Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗
We arrived early and finally made it to our gate almost an hour after.
We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again
Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?
Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.
Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking
It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable
The flight was delayed for 4 hours. Once onboard the crew was wonderful.
Overall was excellent. Will definitely us JetBlue in the future.
I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it
Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.
Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.
The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.
The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.
Bigger seats. Board back to front! Disembark front to back!
Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.
This flight didn’t happen because AA agents didn’t let us board the flight
Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.
The service and food needs to improve to catch up with other international flights
Would have been good to have a meal since it was a 5.5 hour flight
We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.
AA is always pretty solid. Was on time all the way around today so can’t complain!
The flight got canceled last minute with no explanation or refund, I had to rebook for a different day
from Boston to Washington was good but return to Boston was terrible, Gate was changed and plane was so uncomfortable, I thought it would crash 🙈🤦♀️ also when I showed my bording pass they didn't know where to send me and finally gave me direction and at the plane they said to find free seat somewhere😬🤦♀️🫣
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