Cabo San Lucas

$127+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SJD
Jun 14 — Jun 211
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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 May 15, 2026.

This Delta deal was found by Cheapflights users on 5/13. 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 9/410:26 am
BOS
-
SJD
1 stop10h 15m
Delta
Sat 9/126:04 am
SJD
-
BOS
1 stop11h 28m
Delta
Deal found 5/13$394
This Aeromexico deal was found by Cheapflights users on 5/15. 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 10/1710:26 am
BOS
-
SJD
1 stop10h 15m
Aeromexico
Sat 10/316:05 am
SJD
-
BOS
1 stop11h 50m
Aeromexico
Deal found 5/15$404
This Aeromexico deal was found by Cheapflights users on 5/12. 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.
Wed 8/129:55 am
BOS
-
SJD
1 stop15h 35m
Aeromexico
Mon 8/171:07 pm
SJD
-
BOS
1 stop14h 23m
Aeromexico
Deal found 5/12$405
This Aeromexico deal was found by Cheapflights users on 5/13. 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 10/86:00 am
BOS
-
SJD
2 stops19h 28m
Aeromexico
Mon 10/126:30 pm
SJD
-
BOS
2 stops25h 53m
Aeromexico
Deal found 5/13$409
This Delta deal was found by Cheapflights users on 5/13. 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 7/157:05 am
BOS
-
SJD
2 stops14h 37m
Delta
Mon 7/201:25 pm
SJD
-
BOS
2 stops16h 37m
Delta
Deal found 5/13$414
This Delta deal was found by Cheapflights users on 5/14. 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 6/510:01 am
BOS
-
SJD
1 stop10h 36m
Delta
Wed 6/1010:23 am
SJD
-
BOS
2 stops12h 08m
Delta
Deal found 5/14$415
This American Airlines deal was found by Cheapflights users on 5/12. 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 10/265:24 am
BOS
-
SJD
1 stop10h 01m
American Airlines
Mon 11/21:40 pm
SJD
-
BOS
1 stop21h 08m
American Airlines
Deal found 5/12$416
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 8/25:10 am
BOS
-
SJD
1 stop8h 54m
American Airlines
Thu 8/64:16 pm
SJD
-
BOS
1 stop16h 54m
American Airlines
Deal found 5/12$419
This Delta deal was found by Cheapflights users on 5/13. 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 10/2110:26 am
BOS
-
SJD
1 stop15h 02m
Delta
Mon 10/266:05 am
SJD
-
BOS
1 stop11h 50m
Delta
Deal found 5/13$422
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 9/106:08 pm
BOS
-
SJD
1 stop18h 43m
American Airlines
Sun 9/1312:05 pm
SJD
-
BOS
1 stop14h 33m
American Airlines
Deal found 5/13$424
This Aeromexico deal was found by Cheapflights users on 5/12. 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.
Tue 7/73:27 pm
BOS
-
SJD
2 stops20h 48m
Aeromexico
Thu 7/166:04 am
SJD
-
BOS
1 stop11h 18m
Aeromexico
Deal found 5/12$427

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 May 15, 2026.

Round-trip from

$394
(Delta)

One-way from

$127
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$659
From Boston Logan Intl to Cabo San Lucas
One-way flight from Boston Logan Intl to Cabo San Lucas
Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 15, 2026.
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

Cheapest round-trip

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 7/25

1:00 pm-10:15 pm

2 stops12h 15m

San José del Cabo Los Cabos

Sat 8/1

1:45 pm-1:20 am

1 stop8h 35m

$409

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 9/12

6:35 am-10:28 pm

2 stops18h 53m

San José del Cabo Los Cabos

Sat 9/19

6:04 am-8:32 pm

1 stop11h 28m

$409

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 6/27

6:30 am-6:27 pm

2 stops14h 57m

San José del Cabo Los Cabos

Fri 7/3

6:04 am-8:22 pm

1 stop11h 18m

$427

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 8/5

9:55 am-10:30 pm

1 stop15h 35m

San José del Cabo Los Cabos

Sun 8/9

1:07 pm-6:30 am

1 stop14h 23m

$433

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 7/8

9:55 am-10:30 pm

1 stop15h 35m

San José del Cabo Los Cabos

Mon 7/13

1:25 pm-6:05 am

1 stop13h 40m

$433

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 6/3

10:01 am-5:17 pm

1 stop10h 16m

San José del Cabo Los Cabos

Fri 6/5

2:25 pm-5:36 am

1 stop12h 11m

$450

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 7/11

6:05 am-12:20 pm

1 stop9h 15m

San José del Cabo Los Cabos

Tue 7/14

6:04 am-8:22 pm

1 stop11h 18m

$471

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 8/12

9:55 am-6:42 pm

1 stop11h 47m

San José del Cabo Los Cabos

Sun 8/16

1:07 pm-6:30 am

1 stop14h 23m

$477
Quickest round-trip

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 8/2

5:30 am-11:11 am

1 stop8h 41m

San José del Cabo Los Cabos

Fri 8/7

12:12 pm-11:41 pm

1 stop8h 29m

$481

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 6/26

6:05 am-12:20 pm

1 stop9h 15m

San José del Cabo Los Cabos

Sat 7/4

1:45 pm-8:37 am

1 stop15h 52m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 18 resultsSorted by cheapest first
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 much does it cost to fly round-trip from Boston to Cabo San Lucas?

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 May 15, 2026.
See what other customers who have flown with Delta,United Airlines, andAeromexico 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.

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 5 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 $409, Delta can have you in Cabo San Lucas from Boston in 12h 15m. 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 American Airlines, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from Aeromexico and JetBlue, 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.

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.

Top 5 airlines flying from Boston to Cabo San Lucas

Discover the top 5 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$174Average$530FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$234Average$665FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$334Average$558FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$340Average$497FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$381Average$597FlexibilityNo cancel feeOn-time71%

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