Use the FlyLogan App to pre-order food and save time at BOS. Most restaurants participate, making it a convenient option.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $227 (SmartFares) |
One-way from | $127 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $471 |
Good round-trip deal | $309 or less |
Good one-way deal | $188 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Mon 1/12
5:10 pm-8:50 pm
Nonstop6h 40m
San Diego
Tue 1/20
10:04 pm-6:30 am
Nonstop5h 26m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Tue 2/3
4:44 pm-8:20 pm
Nonstop6h 36m
San Diego
Thu 2/12
8:42 pm-5:06 am
Nonstop5h 24m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Wed 2/4
5:10 pm-8:50 pm
Nonstop6h 40m
San Diego
Sat 2/7
10:04 pm-6:30 am
Nonstop5h 26m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Mon 2/2
4:44 pm-8:20 pm
Nonstop6h 36m
San Diego
Tue 2/10
9:30 pm-5:54 am
Nonstop5h 24m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Wed 2/4
5:10 pm-8:50 pm
Nonstop6h 40m
San Diego
Sun 2/8
10:04 pm-6:30 am
Nonstop5h 26m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Sat 1/24
5:10 pm-8:50 pm
Nonstop6h 40m
San Diego
Tue 1/27
10:04 pm-6:30 am
Nonstop5h 26m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Mon 2/2
5:10 pm-8:50 pm
Nonstop6h 40m
San Diego
Tue 2/10
10:04 pm-6:30 am
Nonstop5h 26m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Tue 2/3
6:44 pm-10:07 am
1 stop18h 23m
San Diego
Wed 2/11
9:10 am-5:39 pm
Nonstop5h 29m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Wed 2/4
4:20 pm-8:00 pm
Nonstop6h 40m
San Diego
Sat 2/7
9:07 pm-3:20 pm
1 stop15h 13m
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Wed 1/7
5:10 pm-8:50 pm
Nonstop6h 40m
San Diego
Wed 1/14
6:15 am-7:10 pm
1 stop9h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Boston to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, March is the cheapest month in which you can book a flight from Boston to San Diego (average of $118). Flying from Boston to San Diego in July is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Boston to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 64% versus a flight at noon.
Travelers seeking maximum savings on their Boston to San Diego flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 14% of weekly flights between Boston and San Diego have experienced delays in the past year, with the average delay time being 144 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, JetBlue have had the lowest number of delays on this route, with just 9% of flights being delayed.
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Entertainment
Comfort
Crew
Overall
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$354 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$139 | Average$345 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$140 | Average$308 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$196 | Average$372 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$425 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$255 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$409 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$505 | FlexibilityNo cancel fee | On-time63% |