Cheap Flights from San Diego, CA to Boston, MA from $93

One way Round trip

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On Cheapflightsplus.com you will find 5 direct and 298 connecting flights from San Diego to Boston. You can compare airfare deals from 6 airlines and multiple travel sites from $93, book and save on cheap plane tickets and last minute offers. Also check out SAN-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Diego to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $93 (one-way), $159 (round-trip).

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Best Flights from San Diego to Boston Today

Take a look at the list of non stop flights and flights with layovers from San Diego to Boston with the lowest price of $93. The fastest direct flight takes 5h 45m and the fastest connecting – 7h 19m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $93 Find flight	22:45 San Diego San Diego	07:30+1 день Boston Logan	5h 45m	Hawaiian Airlines	HA6497
from $96 Find flight	22:45 San Diego San Diego	07:30+1 день Boston Logan	5h 45m	Alaska Airlines	AS259
from $110 Find flight	21:35 San Diego San Diego	06:25+1 день Boston Logan	5h 50m	Hawaiian Airlines	HA4849
from $123 Find flight	08:40 San Diego San Diego	17:27 Boston Logan	5h 47m	Hawaiian Airlines	HA6498
from $125 Find flight	08:40 San Diego San Diego	17:27 Boston Logan	5h 47m	Alaska Airlines	AS390
from $114 Find flight	11:46 San Diego San Diego	00:23+1 день Boston Logan	9h 37m layover 1h 9m - Seattle	Hawaiian Airlines	HA6487 HA6627
from $119 Find flight	19:45 San Diego San Diego	08:00+1 день Boston Logan	9h 15m layover 0h 42m - Seattle	Alaska Airlines	AS1199 AS536
from $120 Find flight	17:30 San Diego San Diego	08:00+1 день Boston Logan	11h 30m layover 2h 59m - Seattle	Alaska Airlines	AS1071 AS536
from $125 Find flight	23:00 San Diego San Diego	09:19+1 день Boston Logan	7h 19m layover 1h 0m - Minneapolis	Sun Country Airlines	SY1640 SY249
from $115 Find flight	21:25 San Diego San Diego	19:21+1 день Boston Logan	18h 56m layover 7h 10m - Las Vegas 3h 58m - Dallas	Spirit Airlines	NK1151 NK1382 NK1838
from $124 Find flight	15:10 San Diego San Diego	22:12+1 день Boston Logan	28h 2m layover 18h 53m - Las Vegas 1h 6m - Atlanta	Spirit Airlines	NK3792 NK1203 NK1180
from $124 Find flight	15:10 San Diego San Diego	22:12+1 день Boston Logan	28h 2m layover 14h 52m - Las Vegas 5h 0m - Atlanta	Spirit Airlines	NK3792 NK331 NK1180
from $124 Find flight	11:40 San Diego San Diego	22:12+1 день Boston Logan	31h 32m layover 22h 24m - Las Vegas 1h 6m - Atlanta	Spirit Airlines	NK1480 NK1203 NK1180
from $124 Find flight	11:40 San Diego San Diego	22:12+1 день Boston Logan	31h 32m layover 18h 23m - Las Vegas 5h 0m - Atlanta	Spirit Airlines	NK1480 NK331 NK1180
from $124 Find flight	09:09 San Diego San Diego	22:12+1 день Boston Logan	34h 3m layover 20h 54m - Las Vegas 5h 0m - Atlanta	Spirit Airlines	NK1499 NK331 NK1180
from $145 Find flight	06:15 San Diego San Diego	09:49+1 день Boston Logan	24h 34m layover 10h 3m - Las Vegas 7h 24m - Des Moines	Spirit Airlines	NK1153 G4459 G4446

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 17, 2025

Flight Schedule San Diego (California) to Boston (Massachusetts)

Full flight schedule will help you in detecting at what time planes fly from San Diego to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
08:40 — 17:27	08:40 — 17:27 HA6498 Hawaiian Airlines San Diego — Boston	5h 47m	Find flight from$123
08:40 — 17:27	08:40 — 17:27 AS390 Alaska Airlines San Diego — Boston	5h 47m	Find flight from$125
21:35 — 06:25 +1 day	21:35 — 06:25 HA4849 Hawaiian Airlines San Diego — Boston	5h 50m	Find flight from$110
22:45 — 07:30 +1 day	22:45 — 07:30 HA6497 Hawaiian Airlines San Diego — Boston	5h 45m	Find flight from$93
22:45 — 07:30 +1 day	22:45 — 07:30 AS259 Alaska Airlines San Diego — Boston	5h 45m	Find flight from$96
06:15 — 17:13	06:15 — 07:26 UA4723 United Airlines San Diego — Los Angeles 1h 2m stop 08:30 — 17:13 UA1783 United Airlines Los Angeles — Boston	7h 58m including layover	Find flight from$134
07:24 — 23:38	06:54 — 12:30 SY1640 Sun Country Airlines San Diego — Minneapolis 6h 55m stop 20:06 — 23:49 SY253 Sun Country Airlines Minneapolis — Boston	13h 14m including layover	Find flight from$140
10:15 — 23:28	10:16 — 15:40 UA2140 United Airlines San Diego — Houston 2h 56m stop 18:47 — 23:44 UA1076 United Airlines Houston — Boston	10h 13m including layover	Find flight from$141
10:36 — 21:35	10:46 — 17:05 UA2677 United Airlines San Diego — Chicago 1h 9m stop 18:20 — 21:59 UA1989 United Airlines Chicago — Boston	7h 59m including layover	Find flight from$134
11:46 — 00:23 +1 day	11:46 — 14:50 HA6487 Hawaiian Airlines San Diego — Seattle 1h 9m stop 15:59 — 00:23 HA6627 Hawaiian Airlines Seattle — Boston	9h 37m including layover	Find flight from$114
12:01 — 23:28	11:58 — 17:22 UA2237 United Airlines San Diego — Houston 1h 10m stop 18:47 — 23:44 UA1076 United Airlines Houston — Boston	8h 27m including layover	Find flight from$141
12:52 — 23:46	12:52 — 16:20 UA1483 United Airlines San Diego — Denver 1h 23m stop 17:43 — 23:46 UA1488 United Airlines Denver — Boston	7h 54m including layover	Find flight from$134
17:25 — 09:19 +1 day	17:25 — 23:01 SY408 Sun Country Airlines San Diego — Minneapolis 6h 35m stop 05:36 — 09:19 SY249 Sun Country Airlines Minneapolis — Boston	12h 54m including layover	Find flight from$125
17:30 — 08:00 +1 day	17:30 — 20:35 AS1071 Alaska Airlines San Diego — Seattle 2h 59m stop 23:34 — 08:00 AS536 Alaska Airlines Seattle — Boston	11h 30m including layover	Find flight from$120
19:01 — 06:01 +1 day	18:47 — 22:15 UA519 United Airlines San Diego — Denver 1h 30m stop 23:59 — 06:01 UA297 United Airlines Denver — Boston	8h including layover	Find flight from$135
19:45 — 08:00 +1 day	18:53 — 22:00 AS1199 Alaska Airlines San Diego — Seattle 42m stop 23:00 — 07:20 AS536 Alaska Airlines Seattle — Boston	9h 15m including layover	Find flight from$119
20:11 — 08:16 +1 day	20:11 — 21:50 UA285 United Airlines San Diego — San Francisco 1h 40m stop 23:30 — 08:16 UA1665 United Airlines San Francisco — Boston	9h 5m including layover	Find flight from$140
23:00 — 09:19 +1 day	23:00 — 04:36 SY1640 Sun Country Airlines San Diego — Minneapolis 1h stop 05:36 — 09:19 SY249 Sun Country Airlines Minneapolis — Boston	7h 19m including layover	Find flight from$125
23:00 — 10:37 +1 day	23:00 — 04:36 SY1640 Sun Country Airlines San Diego — Minneapolis 2h 18m stop 06:54 — 10:37 SY1605 Sun Country Airlines Minneapolis — Boston	8h 37m including layover	Find flight from$140
06:15 — 12:01 +1 day	06:15 — 07:37 NK1153 Spirit Airlines San Diego — Las Vegas 6h 39m stop 14:16 — 20:18 G4104 Allegiant Air Las Vegas — Fort Walton Beach 11h 42m stop 08:00 — 12:01 G41443 Allegiant Air Fort Walton Beach — Boston	26h 46m including layover	Find flight from$122
09:09 — 22:12 +1 day	09:09 — 10:31 NK1499 Spirit Airlines San Diego — Las Vegas 20h 54m stop 07:25 — 14:30 NK331 Spirit Airlines Las Vegas — Atlanta 5h stop 19:30 — 22:12 NK1180 Spirit Airlines Atlanta — Boston	34h 3m including layover	Find flight from$124
09:09 — 23:40	09:09 — 10:31 NK1499 Spirit Airlines San Diego — Las Vegas 1h 54m stop 12:25 — 19:26 NK1014 Spirit Airlines Las Vegas — Detroit 2h 19m stop 21:45 — 23:40 NK2329 Spirit Airlines Detroit — Boston	11h 31m including layover	Find flight from$127
11:40 — 22:12 +1 day	11:40 — 13:02 NK1480 Spirit Airlines San Diego — Las Vegas 22h 24m stop 11:26 — 18:24 NK1203 Spirit Airlines Las Vegas — Atlanta 1h 6m stop 19:30 — 22:12 NK1180 Spirit Airlines Atlanta — Boston	31h 32m including layover	Find flight from$124
15:10 — 22:12 +1 day	15:10 — 16:33 NK3792 Spirit Airlines San Diego — Las Vegas 18h 53m stop 11:26 — 18:24 NK1203 Spirit Airlines Las Vegas — Atlanta 1h 6m stop 19:30 — 22:12 NK1180 Spirit Airlines Atlanta — Boston	28h 2m including layover	Find flight from$124
15:10 — 22:12 +1 day	15:10 — 16:33 NK3792 Spirit Airlines San Diego — Las Vegas 14h 52m stop 07:25 — 14:30 NK331 Spirit Airlines Las Vegas — Atlanta 5h stop 19:30 — 22:12 NK1180 Spirit Airlines Atlanta — Boston	28h 2m including layover	Find flight from$124
21:25 — 19:21 +1 day	21:25 — 22:50 NK1151 Spirit Airlines San Diego — Las Vegas 7h 10m stop 06:00 — 10:38 NK1382 Spirit Airlines Las Vegas — Dallas 3h 58m stop 14:36 — 19:21 NK1838 Spirit Airlines Dallas — Boston	18h 56m including layover	Find flight from$115

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 17, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Diego to Boston depends on and how to choose the most interesting flight option for you.

Distance between San Diego and Boston is 4156 miles. Time difference between the cities is 3h. Airplanes depart 06:15 to 23:00 from 11 San Diego airport and arrive 06:15 to 23:00 to 4 Boston airports. Average flight time is 5h 47m.

The fastest flight 5h 45m
Average flight time 5h 47m
The earliest flight 06:15
The latest flight 23:00
Distance 2583 ml

The cheapest months to travel to Boston are june (from 106 $), august (from 124 $), may (from 151 $).

The most expensive months are october (from 166 $), july (from 154 $), september (from 152 $).

What is the lowest airfare San Diego to Boston?

The cheapest plane ticket found by our users is $93. This airfare is for economy class on one-way HA6497 flight by Hawaiian Airlines for August 16, 2025 which leaves San Diego in San Diego at 22:45 am and arrives at Boston Logan at 07:30.

Economy class

$93

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Business class

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First class

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Popular Airlines on the Route

The flight San Diego — Boston is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 35 departures per week at the price of from $ 96 . And the most expensive tickets are offered by United Airlines airline - from $ 374.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is HA6497 by Hawaiian Airlines takes 5h 45m and the cheapest is HA6497 by Hawaiian Airlines for $93.

AS - Alaska Airlines

from $96

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HA - Hawaiian Airlines

from $93

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Connecting Flights

There are 298 flights with layovers on the route. The fastest connecting flight is SY1640 by Sun Country Airlines takes 7h 19m and the cheapest is HA6497 by Hawaiian Airlines for $114.

AS - Alaska Airlines

from $119

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SY - Sun Country Airlines

from $125

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HA - Hawaiian Airlines

from $114

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MX - Mexicana

from $258

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UA - United Airlines

from $134

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NK - Spirit Airlines

from $115

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Airports

You can fly from San Diego to Boston from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).

San Diego airports

San Diego-SAN

from $93
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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

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Airplanes

There are flights to Boston from San Diego by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Diego

You may also consider searching for discounted plane tickets to some other popular places from San Diego within United States.

San Diego — Las Vegas

from $67

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San Diego — Seattle

from $56

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San Diego — New York

from $68

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San Diego — San Francisco

from $54

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San Diego — Denver

from $64

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San Diego — Phoenix

from $71

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San Diego — Chicago

from $57

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San Diego — Sacramento

from $76

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San Diego — Dallas

from $70

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San Diego — Boston

from $76

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Top International Destinations from San Diego

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Diego — San Jose

from $65

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San Diego — London

from $66

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San Diego — Vancouver

from $79

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San Diego — Tokyo

from $72

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San Diego — Cancun

from $72

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San Diego — Paris

from $79

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San Diego — Toronto

from $68

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San Diego — Rome

from $54

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San Diego — Madrid

from $65

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San Diego — Calgary

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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