HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baja California Sur

$119+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SJD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Baja California Sur 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 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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 3/1010:45 am
BOS
-
SJD
1 stop14h 44m
Delta
Tue 3/172:46 pm
SJD
-
BOS
1 stop11h 46m
Delta
Deal found 1/26$386
This Aeromexico deal was found by Cheapflights users on 1/26. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:20 am
BOS
-
SJD
1 stop10h 50m
Aeromexico
Fri 4/106:00 am
SJD
-
BOS
1 stop11h 20m
Aeromexico
Deal found 1/26$388
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/215:29 am
BOS
-
SJD
2 stops14h 08m
Delta
Sat 2/282:15 pm
SJD
-
BOS
1 stop15h 15m
Delta
Deal found 1/27$391
This Aeromexico deal was found by Cheapflights users on 1/27. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:00 am
BOS
-
SJD
2 stops15h 30m
Aeromexico
Fri 5/296:00 am
SJD
-
BOS
1 stop11h 20m
Aeromexico
Deal found 1/27$393
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:29 am
BOS
-
SJD
2 stops14h 08m
Delta
Fri 2/274:56 pm
SJD
-
BOS
2 stops14h 20m
Delta
Deal found 1/28$395
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:16 pm
BOS
-
SJD
1 stop18h 45m
American Airlines
Sun 3/158:50 am
SJD
-
BOS
1 stop17h 44m
American Airlines
Deal found 1/28$396
This Aeromexico deal was found by Cheapflights users on 1/28. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:50 am
BOS
-
SJD
1 stop14h 37m
Aeromexico
Thu 3/196:40 pm
SJD
-
BOS
2 stops25h 21m
Aeromexico
Deal found 1/28$398
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:00 am
BOS
-
SJD
1 stop9h 36m
Frontier
Sat 2/142:38 pm
SJD
-
BOS
2 stops16h 28m
Frontier
Deal found 1/26$402
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 3/85:50 am
BOS
-
SJD
2 stops14h 53m
Delta
Thu 3/123:00 pm
SJD
-
BOS
1 stop12h 10m
Delta
Deal found 1/27$403
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 10/236:00 am
BOS
-
SJD
1 stop8h 28m
United Airlines
Mon 10/262:46 pm
SJD
-
BOS
1 stop12h 12m
United Airlines
Deal found 1/28$405
This Delta deal was found by Cheapflights users on 1/27. 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 2/275:50 am
BOS
-
SJD
2 stops12h 01m
Delta
Sat 3/712:36 pm
SJD
-
BOS
2 stops15h 12m
Delta
Deal found 1/27$407
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 3/810:45 am
BOS
-
SJD
1 stop14h 44m
Delta
Sat 3/146:05 am
SJD
-
BOS
2 stops13h 56m
Delta
Deal found 1/27$410

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$386
(Delta)

One-way from

$119
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$491
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. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Sat 5/2

9:55 am-10:25 pm

1 stop15h 30m

San José del Cabo Los Cabos

Sat 5/9

1:35 pm-6:03 am

1 stop13h 28m

$386

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 3/10

10:45 am-10:29 pm

1 stop14h 44m

San José del Cabo Los Cabos

Tue 3/17

2:46 pm-5:32 am

1 stop11h 46m

$386

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 3/18

5:45 am-2:05 pm

1 stop11h 20m

San José del Cabo Los Cabos

Mon 3/23

11:10 am-12:35 am

1 stop10h 25m

$391

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 3/17

10:45 am-10:29 pm

1 stop14h 44m

San José del Cabo Los Cabos

Mon 3/23

11:35 am-10:04 am

2 stops19h 29m

$391

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 2/24

5:50 am-5:37 pm

2 stops13h 47m

San José del Cabo Los Cabos

Tue 3/3

6:05 am-11:38 pm

2 stops15h 33m

$391

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 2/20

9:30 am-10:27 pm

1 stop14h 57m

San José del Cabo Los Cabos

Sat 2/28

4:44 pm-9:16 am

2 stops14h 32m

$391

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 2/22

9:30 am-10:22 pm

1 stop14h 52m

San José del Cabo Los Cabos

Sat 2/28

4:44 pm-9:16 am

2 stops14h 32m

$391

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 2/21

5:29 am-5:37 pm

2 stops14h 08m

San José del Cabo Los Cabos

Sat 2/28

2:15 pm-7:30 am

1 stop15h 15m

$391

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 2/22

5:29 am-5:37 pm

2 stops14h 08m

San José del Cabo Los Cabos

Mon 3/2

4:56 pm-9:16 am

2 stops14h 20m

$395

BostonLoreto

BOS - LTO

BOSLTO

Boston Logan Intl

Tue 2/10

2:11 pm-11:57 am

1 stop23h 46m

Loreto

Fri 2/13

1:35 pm-11:15 pm

1 stop7h 40m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
1
2
3

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 $405). 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.

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 January 29, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and Aeromexico 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.
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,586 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,891 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $391, Delta can have you in Baja California Sur from Boston in 11h 20m. 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 $405). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Baja California Sur

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Cancún flights
Boston to Mexico City flights
Boston to Cozumel flights
Hartford to Cancún flights
Boston to San José del Cabo flights
Boston to Puerto Vallarta flights
Albany to Cancún flights
Hartford to Cozumel flights
Albany to Cozumel flights
Hartford to Mexico City flights
Boston to Oaxaca flights
Boston to Guadalajara flights
Albany to Mexico City flights
Boston to Mérida flights
Hartford to Puerto Vallarta flights
Boston to León flights
Boston to Monterrey flights
Hartford to San José del Cabo flights
Worcester to Cancún flights
Boston to Santiago de Querétaro flights
Albany to Oaxaca flights
Albany to San José del Cabo flights
Boston to Santa Maria Huatulco flights
Albany to Puerto Vallarta flights
Hartford to Oaxaca flights
Hartford to Monterrey flights
Boston to Loreto flights
Boston to Manzanillo flights
Boston to Veracruz flights
Boston to Morelia flights
Boston to Acapulco flights
Boston to Puerto Escondido flights
Hartford to Puebla City flights
Boston to Tapachula flights
Boston to Puebla City flights
Albany to Mérida flights
Hartford to Santiago de Querétaro flights
Boston to Tijuana flights
Hartford to Guadalajara flights
Hartford to Morelia flights
Boston to Zacatecas flights
Boston to Ixtapa flights
Worcester to Puerto Vallarta flights
Hartford to La Paz flights
Boston to Tuxtla Gutiérrez flights
Hartford to Santa Maria Huatulco flights
Boston to Tepic flights
Hartford to Chihuahua flights
Albany to Monterrey flights
New Bedford to Mexico City flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$201Average$524FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$224Average$488FlexibilityNo cancel feeOn-time69%
DeltaCheapest$285Average$626FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$334Average$507FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$384Average$681FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$557Average$730FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.