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Find cheap flights from Boston to Los Cabos from $171

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Los Cabos departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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Best Los Cabos Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Good to know

Low season

September

High season

February

Cheapest flight

$171
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to San José del Cabo

FAQs - booking Los Cabos flights

  • How does KAYAK find such low prices on flights from Boston to Los Cabos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Los Cabos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Los Cabos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Cabos from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Los Cabos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Cabos with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Los Cabos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Cabos from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Boston to Los Cabos

 
Need help choosing which airline to fly with from Boston to Los Cabos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
7.9Comfort
Airline reviews

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

8.0 ExcellentEric, May 2024BOS - CUN
Read more about Delta reviews

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

I had a great travel experience as there weren't any delays and I was able to get to Mexico City on time for conference.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

I like using the Delta app to keep informed, boarding was smooth, and flight attendants were awesome and on top of everything, good communication from pilots.

Overall fine but both ways for this trip was delayed.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Atraso de dos horas y media con vuelos sobre vendidos

Great airplane The confort was within the high standards. My only little problem was That all the movies ( only 3) was on Spanish, even though I was selecting the audio on English it didn't happen. After that I highly recommend aeromexico

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Aeromexico es siempre una buena opción, relación precio calidad adecuada!

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Terrible, oxygen masks were deployed mid-flight. We returned to airport. Took additional 12 hours to get home.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

Ground crew forced me to double pay for infant international charges, when I complained about this and told them, with proof, I already paid they threaten to not allow me on the plane because I was “being rude”. Horrible ground management, horrible airline.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

Book cheap flights from Boston to Los Cabos

Recent round-trip flight deals

8/25Sun
1 stopAeromexico
11h 48mBOS-SJD
9/3Tue
1 stopAeromexico
21h 48mSJD-BOS
$362
8/27Tue
2 stopsAeromexico
16h 48mBOS-SJD
9/4Wed
1 stopAeromexico
21h 48mSJD-BOS
$366
8/26Mon
2 stopsAeromexico
19h 00mBOS-SJD
9/3Tue
1 stopAeromexico
21h 48mSJD-BOS
$371
11/8Fri
1 stopDelta
9h 51mBOS-SJD
11/13Wed
1 stopDelta
11h 29mSJD-BOS
$375
8/24Sat
1 stopDelta
21h 10mBOS-SJD
9/5Thu
1 stopDelta
11h 56mSJD-BOS
$379
9/14Sat
1 stopJetBlue
12h 04mBOS-SJD
9/21Sat
1 stopJetBlue
11h 37mSJD-BOS
$392
10/22Tue
2 stopsAmerican Airlines
12h 26mBOS-SJD
11/4Mon
2 stopsAmerican Airlines
20h 15mSJD-BOS
$453
8/9Fri
1 stopAmerican Airlines
20h 33mBOS-SJD
8/13Tue
1 stopAmerican Airlines
9h 04mSJD-BOS
$455
7/9Tue
1 stopUnited Airlines
8h 08mBOS-SJD
7/14Sun
1 stopUnited Airlines
18h 29mSJD-BOS
$502
7/4Thu
1 stopUnited Airlines
28h 13mBOS-SJD
7/9Tue
1 stopUnited Airlines
13h 53mSJD-BOS
$506

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Recent one-way flight deals

9/25Wed
1 stopDelta
11h 48mBOS-SJD
$171
6/26Wed
2 stopsDelta
12h 48mBOS-SJD
$175
6/21Fri
2 stopsDelta
14h 54mBOS-SJD
$178
6/21Fri
1 stopDelta
14h 47mBOS-SJD
$211
10/10Thu
2 stopsDelta
15h 15mBOS-SJD
$220
10/10Thu
1 stopDelta
14h 36mBOS-SJD
$231
6/26Wed
3 stops
27h 20mBOS-SJD
$276
6/21Fri
3 stops
43h 24mBOS-SJD
$278
6/19Wed
1 stopDelta
14h 29mBOS-SJD
$366
6/19Wed
2 stopsUnited Airlines
26h 18mBOS-SJD
$387

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Last minute flights from Boston to Los Cabos

Last minute flight, train and bus deals

6/4Tue
multi-stopJetBlue
8h 25mBOS-SJD
6/8Sat
multi-stopJetBlue
8h 44mSJD-BOS
$449
6/3Mon
multi-stopDelta
14h 29mBOS-SJD
6/11Tue
multi-stopDelta
10h 30mSJD-BOS
$488
6/3Mon
multi-stopDelta
16h 13mBOS-SJD
6/11Tue
multi-stopDelta
10h 30mSJD-BOS
$492
6/4Tue
multi-stopDelta
14h 29mBOS-SJD
6/8Sat
multi-stopDelta
12h 41mSJD-BOS
$493
6/4Tue
multi-stopDelta
12h 20mBOS-SJD
6/8Sat
multi-stopDelta
12h 41mSJD-BOS
$497
6/3Mon
multi-stopDelta
16h 13mBOS-SJD
6/11Tue
multi-stopDelta
15h 33mSJD-BOS
$502
6/4Tue
multi-stopUnited Airlines
27h 03mBOS-SJD
6/8Sat
multi-stopUnited Airlines
20h 24mSJD-BOS
$622
6/4Tue
multi-stop
20h 09mBOS-SJD
6/8Sat
multi-stop
24h 07mSJD-BOS
$726

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Boston - Los Cabos Flights

Departure:

Boston (BOS)United States

Cabin classes:

$326
$447
$234
$41