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Baja California Sur

$139+ Cheap flights from Boston (BOS) to Baja California Sur

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SJD
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Boston to Baja California Sur

Cheapest flights from Boston to Baja California Sur
Explore the most affordable flight options available from Boston to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 12/175:40 amBOS - SJD
1 stop8h 30mDelta
Mon 1/1211:45 amSJD - BOS
1 stop10h 07mDelta
Deal found 12/15$383
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/154:40 pmBOS - SJD
2 stops21h 07mUnited Airlines
Mon 12/2211:10 amSJD - BOS
1 stop10h 28mUnited Airlines
Deal found 12/14$400
This Delta deal was found by Cheapflights users on 12/16. 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 12/169:15 pmBOS - SJD
1 stop16h 55mDelta
Sat 12/203:15 pmSJD - BOS
1 stop7h 52mDelta
Deal found 12/16$425
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/196:01 amBOS - SJD
1 stop9h 08mUnited Airlines
Tue 12/2312:49 pmSJD - BOS
1 stop8h 49mUnited Airlines
Deal found 12/16$443
This Delta deal was found by Cheapflights users on 12/15. 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 12/235:40 amBOS - SJD
1 stop10h 30mDelta
Fri 12/269:40 amSJD - BOS
2 stops13h 27mDelta
Deal found 12/15$465
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/225:53 amBOS - SJD
1 stop9h 09mAmerican Airlines
Fri 12/264:25 pmSJD - BOS
1 stop11h 12mAmerican Airlines
Deal found 12/15$470
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:23 pmBOS - SJD
1 stop20h 46mUnited Airlines
Fri 12/2611:10 amSJD - BOS
1 stop10h 28mUnited Airlines
Deal found 12/16$499
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 12/197:30 pmBOS - SJD
1 stop15h 15mDelta
Tue 12/239:40 amSJD - BOS
2 stops13h 27mDelta
Deal found 12/16$518
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:23 pmBOS - SJD
2 stops22h 09mUnited Airlines
Thu 12/2511:10 amSJD - BOS
2 stops10h 44mUnited Airlines
Deal found 12/16$529
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/185:20 amBOS - SJD
2 stops11h 12mUnited Airlines
Thu 12/2511:10 amSJD - BOS
2 stops11h 35mUnited Airlines
Deal found 12/15$535
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/1612:25 pmBOS - LTO
1 stop24h 59mAmerican Airlines
Tue 12/2312:21 pmLTO - BOS
1 stop8h 58mAmerican Airlines
Deal found 12/15$565
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/166:52 pmBOS - LTO
2 stops47h 06mAlaska Airlines
Tue 12/235:08 pmLTO - BOS
2 stops45h 04mAlaska Airlines
Deal found 12/15$1,045

Find flight deals from Boston to Baja California Sur

Keep the following information in mind while searching for Boston to Baja California Sur flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$341
(Frontier)

One-way from

$139
(Frontier)

Popular in

June

Cheapest in

January

Average price

$648
Provider with most accurate pricing for Boston Logan Intl-San José del Cabo Los Cabos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San José del Cabo Los Cabos flights.
Search Deals
From Boston Logan Intl to Baja California Sur
Search Deals
One-way flight from Boston Logan Intl to Baja California Sur
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Baja California Sur 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 16, 2025.
Use the filters below to find and compare flights from Boston to Baja California Sur that are best for you.

Fly from

Boston

Fly to

Baja California Sur

Route

Depart

Return

Price

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 3/12

10:00 am-10:30 pm

2 stops15h 30m

San José del Cabo Los Cabos

Wed 3/18

6:05 am-8:55 pm

1 stop11h 50m

$378

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 1/24

9:35 am-9:14 pm

1 stop13h 39m

San José del Cabo Los Cabos

Sat 1/31

6:05 am-11:51 pm

2 stops15h 46m

$384

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 1/11

9:15 am-10:30 pm

1 stop15h 15m

San José del Cabo Los Cabos

Sat 1/17

2:06 pm-7:33 am

1 stop15h 27m

$384

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 2/6

9:30 am-10:27 pm

1 stop14h 57m

San José del Cabo Los Cabos

Sun 2/15

3:42 pm-6:00 am

1 stop12h 18m

$384

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 1/13

9:30 am-10:30 pm

1 stop15h 00m

San José del Cabo Los Cabos

Sat 1/17

11:40 am-10:18 pm

1 stop8h 38m

$384

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 2/18

6:00 am-3:05 pm

1 stop11h 05m

San José del Cabo Los Cabos

Sat 2/28

11:10 am-11:30 pm

1 stop10h 20m

$388

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 2/24

5:35 am-5:37 pm

2 stops14h 02m

San José del Cabo Los Cabos

Tue 3/10

10:25 am-1:13 am

2 stops11h 48m

$388

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 1/17

5:29 am-12:05 pm

1 stop8h 36m

San José del Cabo Los Cabos

Wed 1/21

6:05 am-10:06 pm

2 stops14h 01m

$388

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 1/22

10:05 am-10:30 pm

2 stops14h 25m

San José del Cabo Los Cabos

Mon 1/26

6:05 am-11:30 pm

2 stops15h 25m

$388

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 3/10

5:35 am-5:41 pm

2 stops15h 06m

San José del Cabo Los Cabos

Tue 3/17

6:05 am-10:58 pm

2 stops13h 53m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 27 results
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Best time to book a flight from Boston to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur from Boston 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 Boston to Baja California Sur

What is the cheapest month to book a flight from Boston to Baja California Sur?

Currently, May is the cheapest month in which you can book a flight from Boston to Baja California Sur (average of $224). Flying from Boston to Baja California Sur in April is currently the most expensive (average of $400). 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 BOS to BS?

Find hourly flight availability from Boston to Baja California Sur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s typically best to fly out from Boston to Baja California Sur in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Baja California Sur

Get insights into the airlines that provide service to Baja California Sur. 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 Baja California Sur. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Boston to Baja California Sur by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,094 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Aeromexico
7.4
Good
1,629 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,049 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Boston to Baja California Sur. 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 from for flights from Boston to Baja California Sur?

    For a flight from Boston to Baja California Sur, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Boston to Baja California Sur?

    For as low as $384, Delta can have you in Baja California Sur from Boston in 13h 39m. The distance from Boston to Baja California Sur is about 2578 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to Baja California Sur one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from American Airlines and Aeromexico, as they are both options that can get you from Boston to Baja California Sur for a low price.

  • Can I find deals for flights from Boston to Baja California Sur that include hotel bookings?

    Yes. In addition to deals on Boston to Baja California Sur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Baja California Sur?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Baja California Sur.

  • Can I find deals for business class flights from Boston to Baja California Sur?

    Yes. Cheapflights offers flight deals from Boston to Baja California Sur 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 Boston to Baja California Sur?

    Currently, May is the cheapest month in which you can book a flight from Boston to Baja California Sur (average of $224). Flying from Boston to Baja California Sur in April is currently the most expensive (average of $400). 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.

See more FAQs

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Alternative routes for Boston to Baja California Sur

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Boston to Baja California Sur

Discover the top 6 airlines that operate flights from Boston to Baja California Sur. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$547FlexibilityNo cancel feeOn-time69%
DeltaCheapest$374Average$587FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$375Average$538FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$386Average$683FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$438Average$507FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$502Average$649FlexibilityNo cancel feeOn-time63%

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