Boston (BOS) to San Diego (SAN) Flights from ₹14,017
Fares on this route currently start from ₹14,017. Compare live BOS to SAN prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BOS → SANApprox. 4155.90 km04 Jun 2026Live inventory
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Showing 25
of 139
live flights
Delta Air Lines
DL-571
17:15
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 21m
Non-stop
20:36
06/04/2026
SAN
San Diego International Airport
₹14,017
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-749
16:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 10m
Non-stop
19:40
06/04/2026
SAN
San Diego International Airport
₹16,350
per person
✕ Non-refundable9 fare options
United Airlines
UA-2441
06:00
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 51m
1 Stop
⏱ SFO · 0h 38mSFO Airport
11:51
06/04/2026
SAN
San Diego International Airport
₹16,835
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-1053
15:55
06/04/2026
BOS
General Edward Lawrence Logan International Airport
7h 25m
1 Stop
⏱ BWI · 3h 25mBWI Airport
23:20
06/04/2026
SAN
San Diego International Airport
₹18,344
per person
✓ Refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-743
14:20
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 15m
1 Stop
⏱ MCI · 1h 35mMCI Airport
19:35
06/04/2026
SAN
San Diego International Airport
₹18,344
per person
✓ Refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-736
22:15
06/04/2026
BOS
General Edward Lawrence Logan International Airport
10h 20m
1 Stop
⏱ BWI · 6h 25mBWI Airport
08:35
06/05/2026
+1
SAN
San Diego International Airport
₹18,876
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1898
17:25
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 55m
1 Stop
⏱ BWI · 1h 50mBWI Airport
23:20
06/04/2026
SAN
San Diego International Airport
₹19,295
per person
✓ Refundable🔥 Last 4 seats4 fare options
American Airlines
AA-1776
15:06
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 47m
1 Stop
⏱ PHL · 1h 16mPHL Airport
20:53
06/04/2026
SAN
San Diego International Airport
₹19,585
per person
✓ Refundable11 fare options
American Airlines
AA-701
08:01
06/04/2026
BOS
General Edward Lawrence Logan International Airport
6h 19m
1 Stop
⏱ DFW · 1h 53mDFW Airport
14:20
06/04/2026
SAN
San Diego International Airport
₹19,585
per person
✓ Refundable11 fare options
American Airlines
AA-2555
07:00
06/04/2026
BOS
General Edward Lawrence Logan International Airport
7h 20m
1 Stop
⏱ DFW · 2h 54mDFW Airport
14:20
06/04/2026
SAN
San Diego International Airport
₹19,585
per person
✓ Refundable8 fare options
American Airlines
AA-701
08:01
06/04/2026
BOS
General Edward Lawrence Logan International Airport
7h 42m
1 Stop
⏱ DFW · 3h 16mDFW Airport
15:43
06/04/2026
SAN
San Diego International Airport
₹19,585
per person
✓ Refundable11 fare options
American Airlines
AA-2783
10:48
06/04/2026
BOS
General Edward Lawrence Logan International Airport
7h 47m
1 Stop
⏱ PHL · 3h 23mPHL Airport
18:35
06/04/2026
SAN
San Diego International Airport
₹19,585
per person
✓ Refundable11 fare options
American Airlines
AA-9416
08:05
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 27m
Non-stop
11:32
06/04/2026
SAN
San Diego International Airport
₹20,155
per person
✕ Non-refundable5 fare options
American Airlines
AA-9282
18:40
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 29m
Non-stop
22:09
06/04/2026
SAN
San Diego International Airport
₹20,155
per person
✕ Non-refundable5 fare options
alaskaairlines
AS-539
08:05
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 27m
Non-stop
11:32
06/04/2026
SAN
San Diego International Airport
₹20,495
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-389
18:40
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 29m
Non-stop
22:09
06/04/2026
SAN
San Diego International Airport
₹20,495
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4156
06:25
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 40m
1 Stop
⏱ DEN · 1h 50mDEN Airport
12:05
06/04/2026
SAN
San Diego International Airport
₹20,716
per person
✓ Refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-742
17:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 45m
1 Stop
⏱ DEN · 1h 40mDEN Airport
23:15
06/04/2026
SAN
San Diego International Airport
₹20,716
per person
✓ Refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-4106
16:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
6h 40m
1 Stop
⏱ MDW · 2h 35mMDW Airport
23:25
06/04/2026
SAN
San Diego International Airport
₹20,716
per person
✓ Refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-745
07:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
4h 40m
1 Stop
⏱ MDW · 0h 50mMDW Airport
12:10
06/04/2026
SAN
San Diego International Airport
₹21,667
per person
✓ Refundable4 fare options
Southwest Airlines
WN-3239
05:25
06/04/2026
BOS
General Edward Lawrence Logan International Airport
6h 45m
1 Stop
⏱ MDW · 3h 0mMDW Airport
12:10
06/04/2026
SAN
San Diego International Airport
₹21,667
per person
✓ Refundable4 fare options
American Airlines
AA-3043
12:32
06/04/2026
BOS
General Edward Lawrence Logan International Airport
8h 21m
1 Stop
⏱ PHL · 3h 52mPHL Airport
20:53
06/04/2026
SAN
San Diego International Airport
₹21,676
per person
✕ Non-refundable6 fare options
United Airlines
UA-1734
05:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 4m
1 Stop
⏱ IAD · 1h 3mIAD Airport
10:49
06/04/2026
SAN
San Diego International Airport
₹22,500
per person
✕ Non-refundable🔥 Last 4 seats6 fare options
United Airlines
UA-1414
06:00
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 21m
1 Stop
⏱ ORD · 0h 48mORD Airport
11:21
06/04/2026
SAN
San Diego International Airport
₹22,500
per person
✕ Non-refundable🔥 Last 1 seats6 fare options
United Airlines
UA-503
10:35
06/04/2026
BOS
General Edward Lawrence Logan International Airport
7h 55m
1 Stop
⏱ ORD · 3h 37mORD Airport
18:30
06/04/2026
SAN
San Diego International Airport
₹22,500
per person
✕ Non-refundable🔥 Last 5 seats6 fare options
😕 No flights match your filters.
Boston (BOS)
📍 General Edward Lawrence Logan International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.36429977
📐 Longitude: -71.00520325
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
✈ Distance: Boston,USA to San Diego,USA — 4155.90 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Boston to San Diego — what to expect when booking
The BOS–SAN route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Boston,USA and San Diego,USA is approximately
4155.90 km.
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❓ Frequently asked questions — Boston to San Diego flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Boston,USA (BOS) and San Diego,USA (SAN) is approximately 4155.90 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.