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Cheap flights from Boston to Los Cabos from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Los Cabos departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Los Cabos

Cheap round-trip flights

American Airlines Logo
6:15 am - 12:16 pmBOS-SJD
9h 01m1 stop
American Airlines Logo
11:40 am - 11:54 pmSJD-BOS
9h 14m1 stop
$304American Airlines
Find Deal
Mon, Aug 25 - Wed, Sep 3
American Airlines Logo
6:15 am - 12:13 pmBOS-SJD
8h 58m1 stop
American Airlines Logo
2:30 pm - 10:29 amSJD-BOS
16h 59m2 stops
$308American Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 26
United Airlines Logo
8:47 pm - 10:07 amBOS-SJD
16h 20m1 stop
United Airlines Logo
11:49 am - 11:15 pmSJD-BOS
8h 26m1 stop
$356United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 28
Aeromexico Logo
10:02 am - 10:00 pmBOS-SJD
14h 58m1 stop
Aeromexico Logo
6:01 am - 8:27 pmSJD-BOS
11h 26m1 stop
$361Aeromexico
Find Deal
Wed, Sep 10 - Wed, Sep 17
Delta Logo
6:50 am - 11:25 amBOS-SJD
7h 35m1 stop
Delta Logo
6:01 am - 8:27 pmSJD-BOS
11h 26m1 stop
$365Delta
Find Deal
Tue, Sep 16 - Fri, Sep 26
United Airlines Logo
5:30 am - 12:50 pmBOS-SJD
10h 20m2 stops
United Airlines Logo
12:30 pm - 7:18 amSJD-BOS
15h 48m1 stop
$368United Airlines
Find Deal
Tue, Sep 16 - Sun, Sep 21
Delta Logo
10:02 am - 7:28 pmBOS-SJD
12h 26m1 stop
Delta Logo
6:00 am - 8:27 pmSJD-BOS
11h 27m1 stop
$369Delta
Find Deal
Fri, Oct 3 - Mon, Oct 6
Hawaiian Airlines Logo
8:23 pm - 12:42 pmBOS-SJD
19h 19m1 stop
Hawaiian Airlines Logo
11:46 am - 6:25 amSJD-BOS
15h 39m1 stop
$398Hawaiian Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Aeromexico Logo
7:00 am - 2:00 pmBOS-SJD
9h 00m1 stop
Aeromexico Logo
6:00 am - 7:09 pmSJD-BOS
11h 09m1 stop
$399Aeromexico
Find Deal
Sun, Jan 25 - Sun, Feb 8
Hawaiian Airlines Logo
6:59 pm - 11:08 amBOS-SJD
19h 09m1 stop
Hawaiian Airlines Logo
6:40 pm - 3:41 pmSJD-BOS
19h 01m1 stop
$425Hawaiian Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8

American Airlines flights from Boston to Los Cabos

Our best American Airlines deals on Boston to Los Cabos flight tickets
American Airlines
Aug 25
BOS6:15 amBoston Logan Intl
9h 01m
1 stop
SJD12:16 pmSan José del Cabo Los Cabos
Sep 3
SJD11:40 amSan José del Cabo Los Cabos
9h 14m
1 stop
BOS11:54 pmBoston Logan Intl
$304
Find similar
American Airlines
Sep 16
BOS6:15 amBoston Logan Intl
8h 58m
1 stop
SJD12:13 pmSan José del Cabo Los Cabos
Sep 26
SJD2:30 pmSan José del Cabo Los Cabos
16h 59m
2 stops
BOS10:29 amBoston Logan Intl
$308
Find similar
American Airlines
Sep 6
BOS10:41 amBoston Logan Intl
25h 29m
1 stop
SJD9:10 amSan José del Cabo Los Cabos
Sep 12
SJD11:30 amSan José del Cabo Los Cabos
9h 12m
1 stop
BOS11:42 pmBoston Logan Intl
$310
Find similar

United Airlines flights from Boston to Los Cabos

Our best United Airlines deals on Boston to Los Cabos flight tickets
United Airlines
Oct 17
BOS8:47 pmBoston Logan Intl
16h 20m
1 stop
SJD10:07 amSan José del Cabo Los Cabos
Oct 28
SJD11:49 amSan José del Cabo Los Cabos
8h 26m
1 stop
BOS11:15 pmBoston Logan Intl
$356
Find similar
United Airlines
Sep 16
BOS5:30 amBoston Logan Intl
10h 20m
2 stops
SJD12:50 pmSan José del Cabo Los Cabos
Sep 21
SJD12:30 pmSan José del Cabo Los Cabos
15h 48m
1 stop
BOS7:18 amBoston Logan Intl
$368
Find similar
United Airlines
Aug 31
BOS5:30 amBoston Logan Intl
10h 20m
2 stops
SJD12:50 pmSan José del Cabo Los Cabos
Sep 5
SJD1:46 pmSan José del Cabo Los Cabos
23h 57m
2 stops
BOS4:43 pmBoston Logan Intl
$428
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Los Cabos 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, momondo users made 832,500 searches. Data last updated August 12, 2025.
Use the filters below to find and compare flights from Boston to Los Cabos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Mon 8/25

6:15 am-12:16 pm

1 stop9h 01m

San José del Cabo Los Cabos

Wed 9/3

11:40 am-11:54 pm

1 stop9h 14m

$304

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 9/16

6:15 am-12:13 pm

1 stop8h 58m

San José del Cabo Los Cabos

Fri 9/26

2:30 pm-10:29 am

2 stops16h 59m

$308

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 10/17

8:47 pm-10:07 am

1 stop16h 20m

San José del Cabo Los Cabos

Tue 10/28

11:49 am-11:15 pm

1 stop8h 26m

$356

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Wed 9/10

10:02 am-10:00 pm

1 stop14h 58m

San José del Cabo Los Cabos

Wed 9/17

6:01 am-8:27 pm

1 stop11h 26m

$361

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 9/16

6:50 am-11:25 am

1 stop7h 35m

San José del Cabo Los Cabos

Fri 9/26

6:01 am-8:27 pm

1 stop11h 26m

$365

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Tue 9/16

5:30 am-12:50 pm

2 stops10h 20m

San José del Cabo Los Cabos

Sun 9/21

12:30 pm-7:18 am

1 stop15h 48m

$368

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Fri 10/3

10:02 am-7:28 pm

1 stop12h 26m

San José del Cabo Los Cabos

Mon 10/6

6:00 am-8:27 pm

1 stop11h 27m

$369

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Thu 9/11

8:23 pm-12:42 pm

1 stop19h 19m

San José del Cabo Los Cabos

Thu 9/18

11:46 am-6:25 am

1 stop15h 39m

$398

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sun 1/25

7:00 am-2:00 pm

1 stop9h 00m

San José del Cabo Los Cabos

Sun 2/8

6:00 am-7:09 pm

1 stop11h 09m

$399

BostonSan José del Cabo

BOS - SJD

BOSSJD

Boston Logan Intl

Sat 11/1

6:59 pm-11:08 am

1 stop19h 09m

San José del Cabo Los Cabos

Sat 11/8

6:40 pm-3:41 pm

1 stop19h 01m

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Cabos from

How to get the cheapest flight ticket from Boston to Los Cabos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Cabos?

The month of January is, on average, the cheapest month to fly to Los Cabos from Boston, with most prices found around $441. The month of August is another great option to travel to Los Cabos, with average flight prices from Boston averaging around $485.

What is the cheapest day to depart on your flight to Los Cabos?

The cheapest day to depart from Boston to Los Cabos is on a Tuesday. Travelers who choose to depart for Los Cabos on a Tuesday will often find tickets for as low as $482. On the other hand, Thursday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $622.

What is the cheapest time of day to depart on your flight to Los Cabos?

In the evening is the cheapest time of day to fly from Boston to Los Cabos when you can find flight prices for as low as $463. Flying to Los Cabos in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $562 on average. Flights to Los Cabos from Boston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Los Cabos?

You are more likely to see cheaper flights to Los Cabos from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Cabos for around $557 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Cabos from Boston for as low as $439 on momondo.

Can stopping save me money on Boston to Los Cabos flights?

No. A direct flight is the cheapest option for a flight between Boston to Los Cabos.

Cheap Boston to Los Cabos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Los Cabos

Best Price Found

$128

Fastest flight time

7h 33m

Direct flights

None

Airports in Los Cabos

1 airport
The best one-way flight to Los Cabos from Boston in the past 72 hours is $128. The best round-trip flight deal from Boston to Los Cabos found on momondo in the last 72 hours is $304.
The fastest flight from Boston to Los Cabos takes 7h 33m
There are no direct flights from Boston to Los Cabos. Popular non-direct route for this connection is Boston Logan Intl Airport - San José del Cabo Los Cabos Airport.
There is 1 airport near Los Cabos: San José del Cabo Los Cabos (SJD)
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Los Cabos?

    Prices for flights from Boston Logan Intl Airport to Los Cabos are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Los Cabos?

  • How old do you have to be to fly from Boston Logan Intl Airport to Los Cabos?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Los Cabos.

  • What documentation or ID do you need to fly to Los Cabos?

    The travel and health documents you'll need for your trip to Los Cabos may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Cabos. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Los Cabos?

Best airlines flying from Boston to Los Cabos

Compare and see reviews for airlines that fly from Boston to Los Cabos with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $335Free CancellationRating
7.5
1,724 reviews
Search Aeromexico flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
DeltaPriceFrom $353Free CancellationRating
8.0
7,978 reviews
Search Delta flights
JetBluePriceFrom $378Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $389Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $502Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Los Cabos?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Los Cabos for you.

Can I find flights from Boston to Los Cabos with flexible booking policies on momondo?

All flight searches from Boston to Los Cabos on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Los Cabos?

Once you have performed a search for Boston to Los Cabos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Los Cabos right now. Can momondo alert me if prices change?

Price alerts on flights to Los Cabos from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Los Cabos trip

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