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Find cheap flights from Boston to Falmouth from $141

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 Falmouth departing on 5/21. 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
Fri 6/7
Fri 6/14

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Good to know

Low season

September

High season

February

Cheapest flight

$141
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to Montego Bay

When to book flights from Boston to Falmouth

Are your dates flexible? Find out the best times to travel from Boston to Falmouth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Boston to Falmouth

  • Which airports will I be using when flying from Boston to Falmouth?

    When flying out of Boston you’ll be using Boston Logan Intl. Falmouth does not have its own airport so you’ll be flying into nearby Montego Bay Sangster Intl airport, which is 16.9 mi away.

  • How long does a flight from Boston to Falmouth take?

    Direct flights cover the 1,697 miles separating Boston and Falmouth in about 4h 17m.

  • What’s the cheapest day of the week to fly between Boston and Falmouth?

    Consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

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

    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 Falmouth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Falmouth 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 Falmouth?

    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 Falmouth 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 Falmouth?

    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 Falmouth from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Falmouth?

    In the last 72 hours, the cheapest one-way ticket between Boston and Falmouth found on KAYAK was with Spirit Airlines for $141. Spirit Airlines offered a round-trip connection from $335 and JetBlue from $344.

See more FAQs

Top tips for finding cheap flights from Boston to Falmouth

  • There is no airport in Falmouth. Instead, you’ll be flying into Montego Bay Airport when flying between Boston and Falmouth.
  • The cheapest flight from Boston to Falmouth was found 36 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Boston to Falmouth

 
Need help choosing which airline to fly with from Boston to Falmouth? 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 10810 reviews
7.4Food
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
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.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

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!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

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 crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Book cheap flights from Boston to Falmouth

Recent round-trip flight deals

6/2Sun
1 stopSpirit Airlines
18h 27mBOS-MBJ
6/12Wed
1 stopSpirit Airlines
7h 42mMBJ-BOS
$335
6/3Mon
1 stopSpirit Airlines
6h 31mBOS-MBJ
6/14Fri
1 stopSpirit Airlines
21h 15mMBJ-BOS
$336
6/3Mon
2 stopsSpirit Airlines
15h 42mBOS-MBJ
6/15Sat
2 stopsSpirit Airlines
10h 29mMBJ-BOS
$337
6/5Wed
1 stopSpirit Airlines
6h 31mBOS-MBJ
6/9Sun
1 stopSpirit Airlines
21h 45mMBJ-BOS
$338
6/3Mon
1 stopJetBlue
11h 11mBOS-MBJ
6/7Fri
nonstopJetBlue
4h 13mMBJ-BOS
$344
5/19Sun
1 stopJetBlue
11h 50mBOS-MBJ
5/25Sat
nonstopJetBlue
4h 13mMBJ-BOS
$354
5/14Tue
1 stopAmerican Airlines
8h 07mBOS-MBJ
5/16Thu
1 stopAmerican Airlines
12h 48mMBJ-BOS
$372
5/14Tue
1 stopAmerican Airlines
8h 45mBOS-MBJ
5/16Thu
1 stopAmerican Airlines
9h 24mMBJ-BOS
$374
6/6Thu
1 stopDelta
21h 58mBOS-MBJ
6/11Tue
1 stopDelta
17h 12mMBJ-BOS
$391
7/30Tue
1 stopUnited Airlines
10h 36mBOS-MBJ
8/6Tue
1 stopUnited Airlines
6h 46mMBJ-BOS
$397

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Recent one-way flight deals

5/21Tue
1 stopSpirit Airlines
6h 31mBOS-MBJ
$141
5/14Tue
1 stopSpirit Airlines
16h 01mBOS-MBJ
$144
8/14Wed
1 stopAmerican Airlines
7h 36mBOS-MBJ
$153
8/12Mon
1 stopDelta
17h 01mBOS-MBJ
$154
5/21Tue
1 stopAmerican Airlines
9h 25mBOS-MBJ
$163
5/13Mon
1 stopJetBlue
13h 20mBOS-MBJ
$164
8/16Fri
1 stopDelta
20h 30mBOS-MBJ
$167
8/11Sun
1 stopUnited Airlines
10h 36mBOS-MBJ
$179
8/13Tue
nonstopJetBlue
4h 17mBOS-MBJ
$220
5/16Thu
2 stopsUnited Airlines
32h 40mBOS-MBJ
$225

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Last minute flights from Boston to Falmouth

Last minute flight, train and bus deals

5/12Sun
multi-stopSpirit Airlines
16h 01mBOS-MBJ
5/22Wed
multi-stopSpirit Airlines
8h 31mMBJ-BOS
$400
5/11Sat
multi-stopAmerican Airlines
8h 07mBOS-MBJ
5/15Wed
multi-stopAmerican Airlines
11h 50mMBJ-BOS
$419
5/10Fri
multi-stopAmerican Airlines
15h 37mBOS-MBJ
5/13Mon
multi-stopAmerican Airlines
8h 50mMBJ-BOS
$421
5/11Sat
multi-stopAmerican Airlines
15h 30mBOS-MBJ
5/15Wed
multi-stopAmerican Airlines
12h 14mMBJ-BOS
$424
5/12Sun
multi-stopAmerican Airlines
17h 41mBOS-MBJ
5/22Wed
multi-stopAmerican Airlines
21h 43mMBJ-BOS
$451
5/11Sat
nonstopJetBlue
4h 25mBOS-MBJ
5/14Tue
multi-stopJetBlue
10h 35mMBJ-BOS
$526
5/10Fri
multi-stop
18h 56mBOS-MBJ
5/14Tue
multi-stop
9h 14mMBJ-BOS
$532
5/11Sat
nonstopJetBlue
4h 25mBOS-MBJ
5/15Wed
multi-stopJetBlue
10h 40mMBJ-BOS
$538
5/10Fri
multi-stop
30h 49mBOS-MBJ
5/14Tue
multi-stop
20h 53mMBJ-BOS
$563
5/9Thu
multi-stopDelta
6h 30mBOS-MBJ
5/13Mon
multi-stopDelta
17h 25mMBJ-BOS
$634

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