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Cabo San Lucas

$119+ Cheap flights from Boston (BOS) to Cabo San Lucas, Mexico

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
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Cheap flight deals from Boston to Cabo San Lucas

Cheapest flights from Boston to Cabo San Lucas
Explore the most affordable flight options available from Boston to Cabo San Lucas. 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 Cabo San Lucas

Keep the following information in mind while searching for Boston to Cabo San Lucas 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 Cabo San Lucas
Search Deals
One-way flight from Boston Logan Intl to Cabo San Lucas
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 Cabo San Lucas 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 Cabo San Lucas that are best for you.

Fly from

Boston

Fly to

Cabo San Lucas

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

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 3/19

6:52 am-12:27 pm

1 stop8h 35m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
1
2

Best time to book a flight from Boston to Cabo San Lucas

Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas 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 Cabo San Lucas

How far ahead should I book a flight from Boston to Cabo San Lucas?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Cabo San Lucas. Price data was last updated on January 23, 2026.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Cabo San Lucas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Cabo San Lucas?

Currently, May is the cheapest month in which you can book a flight from Boston to Cabo San Lucas (average of $224). Flying from Boston to Cabo San Lucas 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 Cabo San Lucas

Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, United Airlines, and Aeromexico from Boston to Cabo San Lucas have to say. 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

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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 Cabo San Lucas. 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 Cabo San Lucas?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Cabo San Lucas. On average, Logan Intl has 0 outbound flights to Cabo San Lucas per day from 6 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Cabo San Lucas?

    For as low as $391, Delta can have you in Cabo San Lucas from Boston in 11h 20m. Boston and Cabo San Lucas are separated by a distance of 2578 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Cabo San Lucas 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 Cabo San Lucas for a low price.

  • Can I find deals for flights from Boston to Cabo San Lucas that include hotel bookings?

    Yes. In addition to deals on Boston to Cabo San Lucas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cabo San Lucas?

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

  • Can I find deals for business class flights from Boston to Cabo San Lucas?

    Yes. Cheapflights offers flight deals from Boston to Cabo San Lucas 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 Cabo San Lucas?

    Currently, May is the cheapest month in which you can book a flight from Boston to Cabo San Lucas (average of $224). Flying from Boston to Cabo San Lucas 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

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Alternative routes for Boston to Cabo San Lucas

See prices for flight routes from nearby airports that may be better suited for you.
Boston to San José del Cabo flights
Hartford to San José del Cabo flights
Albany to San José del Cabo flights
Boston to Loreto flights
Hartford to La Paz flights

Top 6 airlines flying from Boston to Cabo San Lucas

Discover the top 6 airlines that operate flights from Boston to Cabo San Lucas. 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$595FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$557Average$730FlexibilityNo cancel feeOn-time63%

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