HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cabo San Lucas

$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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SJD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Cabo San Lucas 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.

Cheapflights Tip: The best prices from Boston Logan Intl to Cabo San Lucas are usually found in January or September, booked 61 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$395
(Delta)

One-way from

$160
(Delta)

Popular in

December

Cheapest in

January

Average price

$590
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
High demand for flights, 0% potential price rise
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 April 2025
Search Deals

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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 7/309:45 amBOS - SJD
2 stops15h 15mDelta
Wed 8/66:01 amSJD - BOS
2 stops16h 38mDelta
Deal found 4/29$395
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:36 pmBOS - SJD
1 stop17h 09mAmerican Airlines
Sat 8/94:24 pmSJD - BOS
1 stop16h 27mAmerican Airlines
Deal found 4/29$416
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/114:34 pmBOS - SJD
1 stop24h 02mHawaiian Airlines
Sat 5/172:56 pmSJD - BOS
1 stop13h 44mHawaiian Airlines
Deal found 4/29$446
This Aeromexico deal was found by Cheapflights users on 4/29. 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.
Thu 6/510:26 amBOS - SJD
1 stop10h 47mAeromexico
Sun 6/86:03 amSJD - BOS
2 stops14h 06mAeromexico
Deal found 4/29$447
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:59 pmBOS - SJD
1 stop19h 44mUnited Airlines
Sun 6/82:50 pmSJD - BOS
1 stop12h 11mUnited Airlines
Deal found 4/29$464
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/294:49 pmBOS - SJD
2 stops20h 17mAlaska Airlines
Sun 6/17:28 pmSJD - BOS
2 stops19h 24mAlaska Airlines
Deal found 4/29$472
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:25 amBOS - SJD
1 stop9h 20mJetBlue
Sat 6/2112:59 pmSJD - BOS
1 stop15h 45mJetBlue
Deal found 4/29$496
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:42 pmBOS - SJD
3 stops29h 12mMultiple Airlines
Wed 6/1811:53 amSJD - BOS
3 stops32h 00mMultiple Airlines
Deal found 4/29$497
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/275:15 amBOS - SJD
2 stops10h 05mSouthwest
Sat 7/52:05 pmSJD - BOS
2 stops16h 10mSouthwest
Deal found 4/29$676
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amBOS - SJD
1 stop8h 50mAir Canada
Sun 1/41:10 pmSJD - BOS
2 stops18h 28mAir Canada
Deal found 4/29$1,429

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 April 29, 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

Wed 7/30

9:45 am-10:00 pm

2 stops15h 15m

San José del Cabo Los Cabos

Wed 8/6

6:01 am-1:39 am

2 stops16h 38m

$395

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 8/2

6:36 pm-8:45 am

1 stop17h 09m

San José del Cabo Los Cabos

Sat 8/9

4:24 pm-11:51 am

1 stop16h 27m

$416

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 5/29

6:52 pm-12:18 pm

1 stop20h 26m

San José del Cabo Los Cabos

Sun 6/1

7:28 pm-5:40 am

1 stop31h 12m

$421

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 6/5

10:26 am-6:13 pm

1 stop10h 47m

San José del Cabo Los Cabos

Sun 6/8

6:03 am-11:09 pm

2 stops14h 06m

$447

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 6/5

8:59 pm-1:43 pm

1 stop19h 44m

San José del Cabo Los Cabos

Sun 6/8

2:50 pm-6:01 am

1 stop12h 11m

$464

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 5/29

4:49 pm-10:06 am

2 stops20h 17m

San José del Cabo Los Cabos

Sun 6/1

7:28 pm-5:52 pm

2 stops19h 24m

$472

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 6/14

5:25 am-11:45 am

1 stop9h 20m

San José del Cabo Los Cabos

Sat 6/21

12:59 pm-7:44 am

1 stop15h 45m

$496

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 6/11

5:42 pm-7:54 pm

3 stops29h 12m

San José del Cabo Los Cabos

Wed 6/18

11:53 am-10:53 pm

3 stops32h 00m

$497

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 6/27

5:15 am-12:20 pm

2 stops10h 05m

San José del Cabo Los Cabos

Sat 7/5

2:05 pm-9:15 am

2 stops16h 10m

$676

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 7/29

10:21 am-6:15 pm

1 stop10h 54m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 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 April 25, 2025.

Booking 61 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 June is currently the most expensive (average of $560). 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 C4B?

Find hourly flight availability from Boston to Cabo San Lucas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

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.

Rainfall in Cabo San Lucas by month

Plan your trip to Cabo San Lucas by taking into account the average rainfall totals by month.

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.

Temperature in Cabo San Lucas by month

Plan your trip to Cabo San Lucas by taking into account the average temperature totals by month.

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).

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 April 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Boston to Cabo San Lucas by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,698 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Delta, with whom users have recently found tickets for as low as $160. However, be on the lookout for offers from JetBlue and United Airlines, 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 June is currently the most expensive (average of $560). 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 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$335Average$448FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$342Average$501FlexibilityNo cancel feeOn-time62%
DeltaCheapest$357Average$582FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$373Average$635FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$408Average$614FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$512Average$699FlexibilityNo 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.