BOS - MIA

C$ 100 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 5/5. 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$ 201
Typical prices: C$ 541-C$ 231
Frontier
Tue 2/6Tue 9/6
BOS - MIA • 1 stop
Cheapest direct flights
C$ 273
Typical prices: C$ 571-C$ 252
Delta
Mon 27/4Fri 1/5
BOS - MIA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue offers free Wi-Fi and seatback screens.
Use the FlyLogan app for gate info and free Wi-Fi.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 201 (round-trip)
Best reviews • 7.9 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 33m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 87% 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 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
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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

Tue, 2 Jun - Tue, 9 Jun
Frontier Logo
6:00 a.m. - 4:27 p.m.
BOS
-
MIA
10h 27m
1 stop
Frontier Logo
5:26 p.m. - 7:52 a.m.
MIA
-
BOS
14h 26m
1 stop
C$ 201Frontier
Tue, 2 Jun - Wed, 3 Jun
Frontier Logo
9:12 a.m. - 4:27 p.m.
BOS
-
MIA
7h 15m
1 stop
Frontier Logo
5:22 p.m. - 1:24 a.m.
MIA
-
BOS
8h 02m
1 stop
C$ 210Frontier
Sat, 25 Apr - Tue, 28 Apr
Multiple Airlines Logo
11:20 a.m. - 2:44 p.m.
BOS
-
MIA
3h 24mdirect
Multiple Airlines Logo
7:04 p.m. - 1:31 a.m.
MIA
-
BOS
6h 27m
1 stop
C$ 245Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Frontier Logo
9:12 a.m. - 4:27 p.m.
BOS
-
MIA
7h 15m
1 stop
Frontier Logo
8:10 a.m. - 7:49 a.m.
MIA
-
BOS
23h 39m
1 stop
C$ 263Frontier
Wed, 3 Jun - Fri, 5 Jun
Frontier Logo
12:01 p.m. - 10:47 p.m.
BOS
-
MIA
10h 46m
1 stop
Frontier Logo
8:10 a.m. - 7:49 a.m.
MIA
-
BOS
23h 39m
1 stop
C$ 273Frontier
Sat, 25 Apr - Tue, 28 Apr
Spirit Airlines Logo
6:00 p.m. - 9:29 p.m.
BOS
-
MIA
3h 29mdirect
Spirit Airlines Logo
10:42 a.m. - 2:01 p.m.
MIA
-
BOS
3h 19mdirect
C$ 281Spirit Airlines
Tue, 2 Jun - Thu, 4 Jun
Frontier Logo
9:12 a.m. - 4:27 p.m.
BOS
-
MIA
7h 15m
1 stop
Frontier Logo
8:10 a.m. - 1:24 a.m.
MIA
-
BOS
17h 14m
1 stop
C$ 283Frontier
Tue, 2 Jun - Wed, 3 Jun
Multiple Airlines Logo
9:12 a.m. - 4:27 p.m.
BOS
-
MIA
7h 15m
1 stop
Multiple Airlines Logo
11:23 a.m. - 11:54 p.m.
MIA
-
BOS
12h 31m
2 stops
C$ 291Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
9:20 a.m. - 10:47 p.m.
BOS
-
MIA
13h 27m
2 stops
Multiple Airlines Logo
5:26 p.m. - 7:52 a.m.
MIA
-
BOS
14h 26m
1 stop
C$ 296Multiple Airlines
Sat, 25 Apr - Wed, 29 Apr
Delta Logo
5:00 p.m. - 8:36 p.m.
BOS
-
MIA
3h 36mdirect
Delta Logo
7:00 a.m. - 10:21 a.m.
MIA
-
BOS
3h 21mdirect
C$ 301Delta
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 June.

What’s the cheapest day of the week to fly from Boston to Miami?

The average price of all round-trip flights from Boston to Miami clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Miami on a Monday and more expensive on a Wednesday. On your return trip to Boston, you should consider flying back on a Friday, and avoid Saturdays for better deals.

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$ 246 (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$ 500 and C$ 445 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 260 on average.

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 49% 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.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

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$ 100
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (6% 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 3 days, the lowest price for a flight from Boston to Miami was C$ 100 for a one-way ticket and C$ 201 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?

    All the following airlines offer inflight Wi-Fi service on the Boston to Miami flight route: American Airlines, Delta, JetBlue, Aeromexico, Alaska Airlines, and Spirit Airlines.

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

    The Airbus A321-100/200 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$ 273 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 396 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$ 205 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 3 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.
7.9
DeltaOverall score based on 8389 reviews
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

N Everything was perfect from boarding to assistance to baggage in Tampa

10.0 ExcellentDeborah, Apr 2026
LAX - TPA
Read more Delta reviews

N Everything was perfect from boarding to assistance to baggage in Tampa

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

I lost my plane and spend 5 hours at the airport arriving at Buffalo at 1 am taxis are very expensive at that time.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Good experience and the flight landed early. There was no food I had or entertainment.

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.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Attendants were pleasant and the flight was smooth and relaxed.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

They cancelled my flight with no reason affecting my travel plans and delaying it 24 hours.

Everything was horrible. They delayed my flight so I missed my connection flight and I lost my bags. I had to go to the same workers multiple times asking the same questions because everyone kept giving me different answers. One person closed down customer service because he wanted to go on lunch so there was like 30 people just waiting for hours because no one would relieve him.

Landing was technically perfect. What I didn't like is the pricey internet. Both flights with excellent crews. I'm 6 feet 210 pounds and could easily fit in the chair.

First flight in along time with spirit! I’m honored to say this flight was excellent 😊

Every connection was late but that meant I was not running from one to the next so that was a good thing. No one wants to miss a connection

We had to take a bus to the plane with a old woman and carry on bags, and at landing at the airport we have to wait one hour seating on the plane waiting for a gate. We came back from Australia Bussines class Quantas 16 hours traveling, then wait in Dallas 7 hours for connection...honestly waiting 1 hour more at the plane was the worst part.

Flight delayed twice (not Spirit fault) No food served* No entertainment * *in response to my choices in the rating. None was provided so couldn’t rate properly

Sadly the flight was delayed by 4 hours due to the weather snd sir traffic control staffing. Otherwise the crew was amazing and the flight was perfect.

Not enough crew members so we had to wait for more to arrive and they could never give us updates timing. Not even water for free on board. Bare bones airplane- there wasn’t even a seat back pocket to put things into. Spirit is cheap for a reason but this was dismal

The bag situation was confusing. I didn’t know I had to pay for Carry ons. The seats were uncomfortable and there was no entertainment

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

Information on your arrival and departure airports