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$112+ Cheap flights from Massachusetts to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAN
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Massachusetts to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Massachusetts (USMA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$192
(Trip.com)

One-way from

$112
(Trip.com)
From Massachusetts to San Diego
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One-way flight from Massachusetts to San Diego
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Find flight deals from Massachusetts to San Diego

Cheapest flights from Massachusetts to San Diego
Explore the most affordable flight options available from Massachusetts to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:55 amBOS - SAN
1 stop9h 01mMultiple Airlines
Tue 1/144:21 pmSAN - BOS
2 stops20h 06mMultiple Airlines
Deal found 12/17$307
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:10 pmBOS - SAN
Nonstop6h 35mDelta
Wed 1/1510:05 pmSAN - BOS
Nonstop5h 18mDelta
Deal found 12/17$380
This JetBlue deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:33 pmBOS - SAN
Nonstop6h 26mJetBlue
Tue 1/148:30 pmSAN - BOS
Nonstop5h 24mJetBlue
Deal found 12/17$397
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:21 pmBOS - SAN
3 stops25h 50mSpirit Airlines
Tue 1/76:06 pmSAN - BOS
2 stops23h 53mSpirit Airlines
Deal found 12/18$412
This Alaska Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:05 pmBOS - SAN
Nonstop6h 39mAlaska Airlines
Sat 1/49:40 amSAN - BOS
Nonstop5h 37mAlaska Airlines
Deal found 12/18$425
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:48 amBOS - SAN
1 stop8h 28mAmerican Airlines
Wed 1/1512:08 pmSAN - BOS
1 stop7h 32mAmerican Airlines
Deal found 12/17$426
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:35 pmBOS - SAN
1 stop14h 20mSouthwest
Sun 1/56:55 pmSAN - BOS
1 stop13h 50mSouthwest
Deal found 12/17$471
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:30 pmBOS - SAN
1 stop10h 10mUnited Airlines
Sun 1/129:30 pmSAN - BOS
1 stop9h 25mUnited Airlines
Deal found 12/17$484
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amBDL - SAN
1 stop10h 00mDelta
Tue 12/319:50 pmSAN - BDL
1 stop9h 49mDelta
Deal found 12/18$528
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:53 amBDL - SAN
2 stops10h 30mAmerican Airlines
Tue 12/3110:39 pmSAN - BDL
2 stops11h 19mAmerican Airlines
Deal found 12/18$614
This CheapOair deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:00 amBDL - SAN
2 stops34h 27mSpirit Airlines
Wed 1/87:16 pmSAN - BDL
2 stops42h 49mSpirit Airlines
Deal found 12/19$627
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:00 amBDL - SAN
2 stops19h 12mMultiple Airlines
Thu 1/27:16 pmSAN - BDL
1 stop8h 44mMultiple Airlines
Deal found 12/17$642

Find flights from Massachusetts to San Diego within your budget

Customize your flight search to find flights from Massachusetts to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Wed 1/15

5:24 pm-9:12 pm

Nonstop6h 48m

San Diego

Wed 1/22

8:20 am-4:55 pm

Nonstop5h 35m

$192

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Tue 3/18

5:15 pm-9:10 pm

Nonstop6h 55m

San Diego

Tue 3/25

9:50 pm-6:20 am

Nonstop5h 30m

$197

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Tue 1/7

2:27 pm-5:11 pm

3 stops29h 44m

San Diego

Tue 1/14

7:26 pm-3:27 pm

2 stops17h 01m

$198

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Wed 3/12

4:05 pm-7:38 pm

Nonstop6h 33m

San Diego

Wed 3/12

9:45 pm-11:00 am

1 stop10h 15m

$201

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Wed 2/19

4:23 pm-8:22 pm

Nonstop6h 59m

San Diego

Tue 2/25

7:27 pm-1:50 pm

2 stops15h 23m

$212

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Wed 1/15

4:19 pm-10:08 pm

1 stop8h 49m

San Diego

Wed 1/22

6:40 am-6:17 pm

1 stop8h 37m

$218

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Tue 1/14

2:05 pm-9:55 pm

2 stops10h 50m

San Diego

Fri 1/17

1:50 pm-11:55 pm

1 stop7h 05m

$321

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Mon 5/5

4:47 pm-10:17 pm

1 stop8h 30m

San Diego

Tue 5/13

1:00 pm-11:43 pm

1 stop7h 43m

$356

AlbanySan Diego

ALB - SAN

ALBSAN

Albany Intl

Thu 1/9

5:30 am-11:17 am

1 stop8h 47m

San Diego

Sat 1/11

12:08 pm-12:18 am

1 stop9h 10m

$396

AlbanySan Diego

ALB - SAN

ALBSAN

Albany Intl

Sat 2/8

2:12 pm-9:05 pm

1 stop9h 53m

San Diego

Tue 2/11

11:48 am-10:40 pm

1 stop7h 52m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 46 results
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Best time to book a flight from Massachusetts to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Massachusetts to San Diego

Get recent, data-driven insights about flights from Massachusetts to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Massachusetts to San Diego?

Currently, August is the cheapest month in which you can book a flight from Massachusetts to San Diego (average of $286). Flying from Massachusetts to San Diego in March is currently the most expensive (average of $366). 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.

What is the cheapest time of day to fly from MA to SAN?

Find hourly flight availability from Massachusetts to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from Massachusetts to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated December 19, 2024.
Read reviews from past customers who have flown Delta, American Airlines and Alaska Airlines from Massachusetts to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,545 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,274 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Massachusetts?

    Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Massachusetts.

  • How popular is this Massachusetts to San Diego flight route?

    The Massachusetts to San Diego flight path was viewed by 25 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Massachusetts to San Diego one-way?

    One-way options have recently been found by users for as low as $112 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $116 and Alaska Airlines from $129 one-way.

  • What are the most popular routes from Massachusetts to San Diego?

    While some choose either Hartford Bradley Intl - San Diego or Albany Intl - San Diego, Boston Logan Intl - San Diego is the most popular route from Massachusetts to San Diego.

  • What are the most reliable airlines from Massachusetts to San Diego?

    The top 3 most reliable airlines when flying from Massachusetts to San Diego are EL AL (92%), Qatar Airways (92%) and TAP AIR PORTUGAL (89%).

  • What are the cheapest flights from Massachusetts to San Diego?

    Looking for the cheapest flight from Massachusetts to San Diego? While on average our users pay $1,002, our data indicates the cheapest price to be $108. The most popular route (Boston Logan Intl - San Diego), is priced around $197.

  • Can I find deals for flights from Massachusetts to San Diego that include hotel bookings?

    Yes. In addition to deals on Massachusetts to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to San Diego.

  • Can I find deals for business class flights from Massachusetts to San Diego?

    Yes. Cheapflights offers flight deals from Massachusetts to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Massachusetts to San Diego (average of $286). Flying from Massachusetts to San Diego in March is currently the most expensive (average of $366). 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.

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Alternative routes for Massachusetts to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Massachusetts to San Diego

Discover the top 9 airlines that operate flights from Massachusetts to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$194FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$114Average$249FlexibilityNo cancel feeOn-time65%
DeltaCheapest$165Average$397FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$166Average$373FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$167Average$425FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$180Average$421FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$197Average$453FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$452FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$295Average$479FlexibilityNo cancel feeOn-time63%
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