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

For as low as $370, Delta can have you in Cabo San Lucas from Boston in 10h. Boston and Cabo San Lucas are separated by a distance of 2578 mi.

In terms of precipitation, rainfall in Cabo San Lucas ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Cabo San Lucas when rainfall is around 0.0 in.

If weather is an important factor for your trip to Cabo San Lucas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

What are the most popular airlines that fly from Boston to Cabo San Lucas?

When booking a flight from Boston to Cabo San Lucas, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest time of day to fly from BOS to C4B?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Cabo San Lucas as you normally would.

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.

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.

$160+ Cheap Flights from Boston to Cabo San Lucas

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Cheapflights Tip: The best prices from Boston Logan Intl to Cabo San Lucas are usually found in January or August, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 octobre 30, 2025.

sam. 12/67:45 amBOS - SJD

1 stop10h 00mDelta

ven. 12/129:32 amSJD - BOS

1 stop8h 18mDelta

Deal found 10/28

$370

dim. 12/145:30 amBOS - SJD

1 stop9h 10mAmerican Airlines

dim. 12/214:25 pmSJD - BOS

1 stop11h 12mAmerican Airlines

Deal found 10/30

$377

ven. 12/57:30 amBOS - SJD

1 stop9h 22mAmerican Airlines

mer. 12/1012:20 pmSJD - BOS

1 stop9h 20mAmerican Airlines

Deal found 10/30

$380

sam. 11/157:25 amBOS - SJD

1 stop9h 17mUnited Airlines

dim. 11/232:22 pmSJD - BOS

1 stop13h 34mUnited Airlines

Deal found 10/30

$381

mar. 12/27:00 amBOS - SJD

1 stop9h 32mUnited Airlines

mar. 12/92:22 pmSJD - BOS

2 stops15h 17mUnited Airlines

Deal found 10/30

$385

mer. 12/316:01 amBOS - SJD

1 stop9h 08mUnited Airlines

sam. 1/1712:05 pmSJD - BOS

1 stop9h 47mUnited Airlines

Deal found 10/29

$387

mer. 11/126:05 amBOS - SJD

2 stops14h 02mDelta

sam. 11/156:00 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/29

$393

dim. 11/169:37 amBOS - SJD

1 stop10h 38mDelta

sam. 11/229:32 amSJD - BOS

1 stop8h 18mDelta

Deal found 10/30

$396

mer. 11/129:55 amBOS - SJD

2 stops14h 35mAeromexico

lun. 11/177:00 pmSJD - BOS

2 stops20h 17mAeromexico

Deal found 10/28

$400

Best flights from Boston to Cabo San Lucas
Discover carefully curated flight deals from Boston to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octobre 30, 2025.

sam. 12/67:45 amBOS - SJD

1 stop10h 00mDelta

ven. 12/129:32 amSJD - BOS

1 stop8h 18mDelta

Deal found 10/28

$370

sam. 1/179:30 amBOS - SJD

1 stop13h 44mDelta

sam. 1/246:05 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/29

$375

jeu. 1/229:30 amBOS - SJD

1 stop15h 00mDelta

mer. 2/46:05 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/29

$375

sam. 1/179:30 amBOS - SJD

1 stop13h 44mDelta

mer. 1/216:05 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/29

$375

sam. 1/247:05 amBOS - SJD

2 stops16h 09mDelta

sam. 1/316:05 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/29

$379

dim. 1/115:29 amBOS - SJD

1 stop8h 36mDelta

sam. 1/176:05 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/29

$379

mer. 1/2810:03 amBOS - SJD

2 stops14h 27mDelta

mer. 2/46:05 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/28

$379

Last-minute flights from Boston to Cabo San Lucas
Discover last-minute flight deals from Boston to Cabo San Lucas. Data last updated octobre 30, 2025 and is based on user searches.

mer. 11/55:45 amBOS - SJD

2 stops14h 22mDelta

dim. 11/93:05 pmSJD - BOS

2 stops16h 00mDelta

Deal found 10/29

$474

mer. 11/57:25 amBOS - SJD

1 stop9h 17mUnited Airlines

dim. 11/92:20 pmSJD - BOS

1 stop15h 46mUnited Airlines

Deal found 10/30

$673

dim. 11/97:00 amBOS - SJD

1 stop32h 09mAlaska Airlines

dim. 11/161:09 pmSJD - BOS

1 stop26h 46mAlaska Airlines

Deal found 10/29

$2,191

dim. 11/99:55 amBOS - SJD

2 stops14h 35mDelta

dim. 11/166:00 amSJD - BOS

1 stop11h 50mDelta

Deal found 10/30

$2,514

One-way flights from Boston to Cabo San Lucas
Search for one-way flight options from Boston to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated octobre 30, 2025.

mar. 11/119:37 amBOS - SJD

1 stop14h 53mDelta

Deal found 10/29

$160

mer. 1/289:30 amBOS - SJD

1 stop15h 00mDelta

Deal found 10/30

$164

jeu. 12/116:10 amBOS - SJD

1 stop9h 13mAmerican Airlines

Deal found 10/30

$166

sam. 11/157:10 amBOS - SJD

2 stops16h 14mDelta

Deal found 10/29

$167

jeu. 11/135:17 pmBOS - SJD

1 stop20h 26mUnited Airlines

Deal found 10/29

$182

mer. 11/55:45 amBOS - SJD

2 stops14h 22mDelta

Deal found 10/29

$188

sam. 11/1511:43 amBOS - SJD

3 stops30h 29mMultiple Airlines

Deal found 10/29

$194

dim. 3/19:30 amBOS - SJD

1 stop10h 21mDelta

Deal found 10/28

$195

sam. 11/295:40 amBOS - SJD

1 stop9h 55mDelta

Deal found 10/30

$199

Cheap flight deals from Boston to Cabo San Lucas

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$360 (SmartFares)
One-way from	$160 (Delta)
Popular in	December
Cheapest in	January
Average price	$573

Provider with most accurate pricing for Boston Logan Intl-San José del Cabo Los Cabos flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-San José del Cabo Los Cabos flights.

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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. 1% potential increase in price ($7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Cabo San Lucas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

sam. 12/6

7:45 am-3:45 pm

1 stop10h 00m

San José del Cabo Los Cabos

ven. 12/12

9:32 am-7:50 pm

1 stop8h 18m

$370

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

sam. 1/17

9:30 am-9:14 pm

1 stop13h 44m

San José del Cabo Los Cabos

sam. 1/24

6:05 am-7:55 pm

1 stop11h 50m

$375

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

jeu. 1/22

9:30 am-10:30 pm

1 stop15h 00m

San José del Cabo Los Cabos

mer. 2/4

6:05 am-7:55 pm

1 stop11h 50m

$375

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

sam. 1/17

9:30 am-9:14 pm

1 stop13h 44m

San José del Cabo Los Cabos

mer. 1/21

6:05 am-7:55 pm

1 stop11h 50m

$375

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

sam. 1/24

7:05 am-9:14 pm

2 stops16h 09m

San José del Cabo Los Cabos

sam. 1/31

6:05 am-7:55 pm

1 stop11h 50m

$379

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

dim. 1/11

5:29 am-12:05 pm

1 stop8h 36m

San José del Cabo Los Cabos

sam. 1/17

6:05 am-7:55 pm

1 stop11h 50m

$379

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

mer. 1/28

10:03 am-10:30 pm

2 stops14h 27m

San José del Cabo Los Cabos

mer. 2/4

6:05 am-7:55 pm

1 stop11h 50m

$379

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

mar. 11/11

9:55 am-10:30 pm

2 stops14h 35m

$164

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

sam. 11/15

5:41 am-12:41 pm

1 stop9h 00m

$164

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

jeu. 2/26

9:30 am-10:30 pm

1 stop15h 00m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 18 results

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?

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, 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 $407). 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

See what other customers who have flown with Southwest, Delta, and United 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.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

7.9

Good

7,993 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,998 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Aeromexico

7.4

Good

1,674 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

11,030 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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 $370, Delta can have you in Cabo San Lucas from Boston in 10h. Boston and Cabo San Lucas are separated by a distance of 2578 mi.
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 $407). 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

Alternative routes for Boston to Cabo San Lucas

Boston to San José del Cabo flights

Hartford to San José del Cabo flights

Boston to Loreto flights

Albany to San José del Cabo flights

Hartford to La Paz flights

Top 6 airlines flying from Boston to Cabo San Lucas

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$327	Average$565	FlexibilityNo cancel fee	On-time69%
Aeromexico	Cheapest$344	Average$521	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$369	Average$561	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$388	Average$485	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$390	Average$591	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$502	Average$656	FlexibilityNo cancel fee	On-time63%

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$160+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Cabo San Lucas with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Boston Logan Intl to Cabo San Lucas are usually found in January or August, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Find flight deals from Boston to Cabo San Lucas

Cheapest flights from Boston to Cabo San LucasExplore 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 octobre 30, 2025.

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 octobre 30, 2025.

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 octobre 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Cabo San Lucas that are best for you.

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.

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 October 24, 2025.

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

Reviews of airlines servicing Cabo San Lucas

See what other customers who have flown with Southwest, Delta, and United 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.

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?

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

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

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

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

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

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 Cabo San Lucas

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Boston to Cabo San Lucas

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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 octobre 30, 2025.