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Cabo San Lucas

$157+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SJD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Cabo San Lucas are usually found in January or September, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 July 30, 2025.

Round-trip from

$300
(American Airlines)

One-way from

$157
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$524
From Boston Logan Intl to Cabo San Lucas
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One-way flight from Boston Logan Intl to Cabo San Lucas
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 8/255:55 amBOS - SJD
1 stop8h 42mAmerican Airlines
Wed 9/311:40 amSJD - BOS
1 stop9h 14mAmerican Airlines
Deal found 7/30$300
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/135:31 pmBOS - SJD
1 stop19h 59mUnited Airlines
Sat 9/2011:40 amSJD - BOS
1 stop8h 42mUnited Airlines
Deal found 7/30$349
This Aeromexico deal was found by Cheapflights users on 7/29. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:02 amBOS - SJD
1 stop14h 58mAeromexico
Wed 9/246:01 amSJD - BOS
1 stop11h 26mAeromexico
Deal found 7/29$363
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 10/23:24 pmBOS - SJD
2 stops23h 31mDelta
Tue 10/76:00 amSJD - BOS
1 stop11h 27mDelta
Deal found 7/29$368
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:23 pmBOS - SJD
1 stop19h 19mHawaiian Airlines
Sun 9/2111:46 amSJD - BOS
1 stop15h 39mHawaiian Airlines
Deal found 7/27$396
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 10/48:01 amBOS - SJD
1 stop29h 34mAlaska Airlines
Sun 10/54:35 pmSJD - BOS
1 stop12h 18mAlaska Airlines
Deal found 7/29$412

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 July 30, 2025.
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

Mon 8/25

5:55 am-11:37 am

1 stop8h 42m

San José del Cabo Los Cabos

Wed 9/3

11:40 am-11:54 pm

1 stop9h 14m

$300

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 9/13

5:31 pm-10:30 am

1 stop19h 59m

San José del Cabo Los Cabos

Sat 9/20

11:40 am-11:22 pm

1 stop8h 42m

$349

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 9/12

10:02 am-10:00 pm

1 stop14h 58m

San José del Cabo Los Cabos

Wed 9/24

6:01 am-8:27 pm

1 stop11h 26m

$363

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 10/2

3:24 pm-11:55 am

2 stops23h 31m

San José del Cabo Los Cabos

Tue 10/7

6:00 am-8:27 pm

1 stop11h 27m

$368

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 9/16

8:23 pm-12:42 pm

1 stop19h 19m

San José del Cabo Los Cabos

Sun 9/21

11:46 am-6:25 am

1 stop15h 39m

$396

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 10/4

8:01 am-10:35 am

1 stop29h 34m

San José del Cabo Los Cabos

Sun 10/5

4:35 pm-7:53 am

1 stop12h 18m

$412

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 8/24

3:25 pm-3:35 pm

3 stops27h 10m

San José del Cabo Los Cabos

Wed 8/27

4:50 pm-10:34 pm

3 stops26h 44m

$454

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 8/19

6:15 am-12:16 pm

1 stop9h 01m

$157

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 10/5

10:02 am-9:56 pm

1 stop14h 54m

$159

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Mon 8/18

6:16 pm-1:30 pm

1 stop22h 14m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 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 July 25, 2025.

Booking 46 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, January is the cheapest month in which you can book a flight from Boston to Cabo San Lucas (average of $437). Flying from Boston to Cabo San Lucas in March is currently the most expensive (average of $549). 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 July 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Aeromexico
7.5
Good
1,721 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines to fly from Boston to Cabo San Lucas one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $157. However, be on the lookout for offers from Delta and British Airways, 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, January is the cheapest month in which you can book a flight from Boston to Cabo San Lucas (average of $437). Flying from Boston to Cabo San Lucas in March is currently the most expensive (average of $549). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$335Average$453FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$577FlexibilityNo cancel feeOn-time69%
DeltaCheapest$353Average$558FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$368Average$479FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$390Average$597FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$502Average$679FlexibilityNo cancel feeOn-time63%

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