$83+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAN
May 5 — May 121
1 adult, Economy
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Find cheap flights from Massachusetts to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Massachusetts to San Diego
Keep the following information in mind while searching for Massachusetts to San Diego flight deals. Data was last updated April 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $190 (Kiwi.com) |
One-way from | $83 (FlightHub) |
Popular in | December |
Cheapest in | January |
Average price | $452 |
Good round-trip deal | $292 or less |
Good one-way deal | $150 or less |
Find flight deals from Massachusetts to San Diego
Cheapest flights from Massachusetts to San DiegoExplore 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 April 30, 2025.
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 April 30, 2025.
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:46 amBOS - SAN
2 stops24h 27mMultiple Airlines
Sat 5/3110:45 pmSAN - BOS
Nonstop5h 55mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:40 amBOS - SAN
Nonstop6h 21mHawaiian Airlines
Sat 5/3110:45 pmSAN - BOS
Nonstop5h 55mHawaiian Airlines
Deal found 4/29![Hawaiian Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/244:49 pmBOS - SAN
Nonstop6h 23mAlaska Airlines
Sat 5/2410:45 pmSAN - BOS
Nonstop5h 55mAlaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$191
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 5/299:46 amBOS - SAN
2 stops24h 27mSpirit Airlines
Tue 6/38:48 pmSAN - BOS
3 stops22h 02mSpirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 4/29. 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 6/115:40 pmBOS - SAN
Nonstop6h 15mDelta
Sat 6/1410:06 pmSAN - BOS
Nonstop5h 38mDelta
Deal found 4/29![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/242:26 pmBOS - SAN
1 stop10h 18mAmerican Airlines
Sat 5/316:15 amSAN - BOS
1 stop10h 02mAmerican Airlines
Deal found 4/29![American Airlines logo]()
$218
This JetBlue deal was found by Cheapflights users on 4/29. 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.
Sat 5/247:00 amBOS - SAN
Nonstop6h 24mJetBlue
Sat 5/318:25 pmSAN - BOS
Nonstop5h 47mJetBlue
Deal found 4/29![JetBlue logo]()
$238
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:27 pmBDL - SAN
2 stops21h 46mSpirit Airlines
Sat 5/315:43 pmSAN - BDL
2 stops14h 39mSpirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$269
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:10 amBDL - SAN
1 stop7h 32mBreeze Airways
Sun 6/812:41 pmSAN - BDL
1 stop7h 11mBreeze Airways
Deal found 4/28![Breeze Airways logo]()
$280
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/276:10 amALB - SAN
1 stop8h 13mUnited Airlines
Tue 6/39:30 pmSAN - ALB
1 stop9h 43mUnited Airlines
Deal found 4/28![United Airlines logo]()
$287
This Expedia deal was found by Cheapflights users on 4/29. 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.
Sun 8/246:10 amBDL - SAN
1 stop7h 41mMultiple Airlines
Wed 8/2711:40 amSAN - BDL
2 stops17h 30mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 4/29. 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 7/156:00 amALB - SAN
1 stop7h 03mDelta
Tue 7/2212:07 pmSAN - ALB
1 stop8h 44mDelta
Deal found 4/29![Delta logo]()
$297
Cheapflights Fare Finder
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 April 30, 2025.
Use the filters below to find and compare flights from Massachusetts to San Diego that are best for you.
Fly from
Massachusetts
Fly to
San Diego
Route
Depart
Return
Price
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Thu 5/29
9:46 am-7:13 am
2 stops24h 27m
San Diego
Sat 5/31
10:45 pm-7:40 am
Nonstop5h 55m
$185
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Sat 5/24
8:40 am-12:01 pm
Nonstop6h 21m
San Diego
Sat 5/31
10:45 pm-7:40 am
Nonstop5h 55m
$190
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Sat 5/24
4:49 pm-8:12 pm
Nonstop6h 23m
San Diego
Sat 5/24
10:45 pm-7:40 am
Nonstop5h 55m
$191
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Tue 5/20
5:10 pm-8:29 pm
Nonstop6h 19m
San Diego
Sat 5/24
9:44 pm-6:20 am
Nonstop5h 36m
$197
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Thu 5/29
9:46 am-7:13 am
2 stops24h 27m
San Diego
Tue 6/3
8:48 pm-9:50 pm
3 stops22h 02m
$202
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Sat 5/24
2:26 pm-9:44 pm
1 stop10h 18m
San Diego
Sat 5/31
6:15 am-7:17 pm
1 stop10h 02m
$218
BostonSan Diego
BOS - SAN
BOSSAN
Boston Logan Intl
Sat 5/24
7:00 am-10:24 am
Nonstop6h 24m
San Diego
Sat 5/31
8:25 pm-5:12 am
Nonstop5h 47m
$238
HartfordSan Diego
BDL - SAN
BDLSAN
Hartford Bradley Intl
Mon 5/19
12:27 pm-7:13 am
2 stops21h 46m
San Diego
Sat 5/31
5:43 pm-11:22 am
2 stops14h 39m
$269
HartfordSan Diego
BDL - SAN
BDLSAN
Hartford Bradley Intl
Fri 6/6
7:10 am-11:42 am
1 stop7h 32m
San Diego
Sun 6/8
12:41 pm-10:52 pm
1 stop7h 11m
$280
AlbanySan Diego
ALB - SAN
ALBSAN
Albany Intl
Tue 5/27
6:10 am-11:23 am
1 stop8h 13m
San Diego
Tue 6/3
9:30 pm-10:13 am
1 stop9h 43m
$287
Showing 1-10 of 55 results
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.
Cheapflights Insights
Everything you need to know about your flight from Massachusetts to San Diego
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 April 30, 2025.
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.
Weekly flight availability from Massachusetts to San Diego
Explore weekly flight availability from Massachusetts to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.
The most flights from USMA to SAN are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
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 April 30, 2025.
Read reviews from past customers who have flown Breeze Airways, Alaska Airlines and Southwest from Massachusetts to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.8
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Crew
8.8
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Crew
8.8
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Crew
8.8
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Crew
8.8
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Crew
8.8
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
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.
Traveling to a place near Massachusetts?
Book flights to Massachusetts if you plan to visit one of these locationsEl Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Browse thousands of different options on Cheapflights for your next trip
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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.
Top 10 airlines flying from Massachusetts to San Diego
Discover the top 10 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 April 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$194 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$244 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$349 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$161 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$166 | Average$296 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$190 | Average$406 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$230 | Average$439 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$247 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$516 | FlexibilityNo cancel fee | On-time63% |