BOS - MIA

C$ 168 Find Cheap Flights from Boston to Miami

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 Miami departing on 1/7. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Miami, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Miami, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 313
Typical prices: C$ 530-C$ 277
United Airlines
Wed 19/8Wed 26/8
BOS - MIA • 1 stop
Cheapest direct flights
C$ 316
Typical prices: C$ 531-C$ 278
Delta
Tue 18/8Thu 27/8
BOS - MIA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue adds free Wi-Fi; Delta offers it to SkyMiles members on most domestic flights.
Frontier Premium Bundle adds legroom; AA Main Cabin Extra includes early boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 313 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with American Airlines and Delta. Average duration is 3h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
Good to know
+1
+1
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Flight Deals

Cheap Flights from Boston to Miami (BOS-MIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Miami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Miami

Wed, 19 Aug - Wed, 26 Aug
United Airlines Logo
5:45 a.m. - 11:11 a.m.
BOS
-
MIA
5h 26m
1 stop
United Airlines Logo
7:00 a.m. - 12:47 p.m.
MIA
-
BOS
5h 47m
1 stop
C$ 313United Airlines
Sun, 27 Sep - Sat, 3 Oct
Delta Logo
7:10 a.m. - 10:43 a.m.
BOS
-
MIA
3h 33mdirect
Delta Logo
7:58 p.m. - 11:30 p.m.
MIA
-
BOS
3h 32mdirect
C$ 316Delta
Sat, 29 Aug - Sat, 5 Sep
Delta Logo
3:20 p.m. - 7:03 p.m.
BOS
-
MIA
3h 43mdirect
Delta Logo
10:00 a.m. - 4:33 p.m.
MIA
-
BOS
6h 33m
1 stop
C$ 317Delta
Wed, 19 Aug - Wed, 26 Aug
United Airlines Logo
5:45 a.m. - 2:54 p.m.
BOS
-
MIA
9h 09m
2 stops
United Airlines Logo
7:00 a.m. - 12:47 p.m.
MIA
-
BOS
5h 47m
1 stop
C$ 318United Airlines
Sat, 12 Sep - Tue, 15 Sep
United Airlines Logo
6:00 p.m. - 11:44 p.m.
BOS
-
MIA
5h 44m
1 stop
United Airlines Logo
12:17 p.m. - 9:59 p.m.
MIA
-
BOS
9h 42m
2 stops
C$ 320United Airlines
Wed, 19 Aug - Wed, 26 Aug
United Airlines Logo
5:45 a.m. - 2:54 p.m.
BOS
-
MIA
9h 09m
2 stops
United Airlines Logo
8:45 a.m. - 2:22 p.m.
MIA
-
BOS
5h 37m
1 stop
C$ 321United Airlines
Thu, 3 Sep - Sat, 12 Sep
United Airlines Logo
7:30 a.m. - 2:46 p.m.
BOS
-
MIA
7h 16m
1 stop
United Airlines Logo
7:00 a.m. - 2:22 p.m.
MIA
-
BOS
7h 22m
1 stop
C$ 323United Airlines
Sat, 5 Sep - Mon, 14 Sep
Delta Logo
7:20 a.m. - 10:52 a.m.
BOS
-
MIA
3h 32mdirect
Delta Logo
7:58 p.m. - 11:30 p.m.
MIA
-
BOS
3h 32mdirect
C$ 328Delta
Tue, 18 Aug - Thu, 27 Aug
Delta Logo
7:20 a.m. - 10:52 a.m.
BOS
-
MIA
3h 32mdirect
Delta Logo
7:58 p.m. - 11:36 p.m.
MIA
-
BOS
3h 38mdirect
C$ 329Delta
Sat, 29 Aug - Sat, 5 Sep
Delta Logo
12:20 p.m. - 6:42 p.m.
BOS
-
MIA
6h 22m
1 stop
Delta Logo
10:00 a.m. - 4:33 p.m.
MIA
-
BOS
6h 33m
1 stop
C$ 331Delta
Booking Insights

KAYAK's insights & trends for Boston to Miami flights

Get data-powered insights and trends into flights from Boston to Miami to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Miami?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Miami departing in August.

What is the cheapest month to fly from Boston to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Miami is September, where tickets cost C$ 247 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is C$ 510 and C$ 495 respectively.

Can I save money by flying with a layover from Boston to Miami?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 413, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Boston to Miami?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Miami, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Miami, you should book around 3 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Miami

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta and MIA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on JetBlue and American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonSeptember
Cheapest flightC$ 168
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Boston to Miami

When to book flights from Boston to Miami

Are your dates flexible? Find out the best times to travel from Boston to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Miami

  • Does Boston Logan International Airport have a beauty salon?

    If you need to get your nails done or just want a fun and relaxing way to pass the time in the airport, make sure to visit the Classique Salon in Terminal C of Boston Logan International Airport. Open from 7:30 am to 6:00 pm, this salon offers a variety of services, including manicures, pedicures, massages, facials, and waxing.

  • Is there a prayer room at Boston Logan International Airport?

    The Our Lady of the Airways Chapel is located in Terminal C of Boston Logan International Airport and is open during standard airport hours. Travelers of all religious denominations are welcome to visit the chapel, and some religious services are usually held on the weekends.

  • Where can I dine at Miami International Airport?

    Whether you would like a small snack or a large meal, Miami International Airport has many restaurant choices that will fit your needs. Corona Beach House is a casual restaurant that serves Mexican-inspired dishes, while Chili’s Too has a menu full of to-go options. BookLink & Cafe offers many small sandwiches and salads, as well as coffee-based drinks.

  • Which hotels have a shuttle service to Miami International Airport?

    The Sheraton Miami Airport Hotel is a modern choice that has a shuttle service to Miami International Airport and is less than 10mi from the city’s downtown. To stay in a chic hotel, select the Embassy Suites Miami International Airport, which also has a free airport shuttle and is a 15m drive from the Vizcaya Museum and Gardens.

  • What is the cheapest flight from Boston to Miami?

    In the last 5 days, the lowest price for a flight from Boston to Miami was C$ 168 for a one-way ticket and C$ 313 for a round-trip.

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

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Miami, also known as Miami.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Miami?

    American Airlines, Delta, JetBlue, and Aeromexico offer inflight Wi-Fi service on the Boston to Miami flight route.

  • Which aircraft models fly most regularly from Boston to Miami?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Boston to Miami flight route.

  • Which airline alliances offer flights from Boston to Miami?

    SkyTeam, and oneworld are the airline alliances operating flights between Boston and Miami, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Boston to Miami?

    There are direct flights from Boston to Miami on a daily basis.

  • Which is the best airline for flights from Boston to Miami, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Miami are Delta and American Airlines. With an average price for the route of C$ 274 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 398 and an overall rating of 7.1.

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

    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 Miami.

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

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

    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 Miami 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 Miami?

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

KAYAK’s top tips for finding a cheap flight from Boston to Miami

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 227 or less one-way and C$ 370 or less round-trip.
  • For travelers looking at nonstop flights from Boston to Miami, book your trip with American Airlines, as it is one of the only companies to travel directly between these two locations. If you don’t mind having a layover, Delta Airlines is a good choice that offers affordable tickets.
  • Have some extra time before your flight from Boston to Miami begins boarding? Grab an entry pass for one of the several private lounges in Boston Logan International Airport (BOS). The Lounge and The Club are open to travelers from all airlines, while the United Club offers discounts for individuals flying with United Airlines.
  • To let your kids unwind before being cooped up in a plane for several hours, bring them to one of the three Kidsport play centers that are located in Terminals A, B, and C of Boston Logan International Airport. In addition to containing games and toys, these areas also have comfortable seating for parents.
  • If you need to store one of your bags or a personal item once your flight has landed, go to the Baggage Checkroom in Concourse E of Miami International Airport (MIA). Prices range from $6 to $19 per day depending on the size of your belongings and the desk is open 7 days a week from 5:00 am to 9:00 pm.
  • For those that would like to have a cigarette or use an electronic smoking device, head to the indoor smoking room that is in Concourse D of Miami International Airport. This room contains ashtrays, a ventilation system, and minimal seating.

Prefer to fly direct from Boston to Miami?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Miami.
Find which airlines fly direct from Boston Logan Intl Airport to Miami Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Miami

Monday

American Airlines,Delta

American Airlines,Delta

Tuesday

American Airlines,Delta

American Airlines,Delta

Wednesday

American Airlines,Delta

American Airlines,Delta

Thursday

American Airlines,Delta

American Airlines,Delta

Friday

American Airlines,Delta

American Airlines,Delta

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta

American Airlines,Delta

See more nonstop flights

Direct returns

Miami to Boston Logan Intl

Monday

American Airlines,Delta

American Airlines,Delta

Tuesday

American Airlines,Delta

American Airlines,Delta

Wednesday

American Airlines,Delta

American Airlines,Delta

Thursday

American Airlines,Delta

American Airlines,Delta

Friday

American Airlines,Delta

American Airlines,Delta

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta

American Airlines,Delta

See more nonstop flights

Reviews of the top airlines flying from Boston to Miami

 
See real verified KAYAK customer reviews for airlines flying from Boston to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Miami? 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.
7.8
DeltaOverall score based on 8395 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

8.0 ExcellentAnonymous, Jun 2026
ATL - GNV
Read more Delta reviews

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

The flight was really crowded. Flight attendants were just ok.

Everything you need to know for your flight from Boston to Miami

Information on your arrival and departure airports