$69+ Cheap flights from Boston (BOS) to Miami Beach, FL
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MIA
mai 19 — mai 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Miami Beach with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Miami Beach are usually found in September or October, booked 46 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from Boston to Miami Beach
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to Miami BeachExplore the most affordable flight options available from Boston to Miami Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 19, 2026.
Explore the most affordable flight options available from Boston to Miami Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/2811:20 am
BOS
- MIA
Nonstop3h 24m
Multiple Airlines
ter 5/55:22 pm
MIA
- BOS
1 stop8h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
qua 5/65:22 pm
MIA
- BOS
1 stop8h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
sex 5/17:21 pm
MIA
- BOS
1 stop13h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
seg 5/411:06 am
MIA
- BOS
1 stop21h 28m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/2311:20 am
BOS
- MIA
Nonstop3h 24m
Multiple Airlines
qua 4/291:10 pm
MIA
- BOS
1 stop12h 21m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/296:00 am
BOS
- MIA
1 stop28h 12m
Multiple Airlines
sáb 5/24:59 pm
MIA
- BOS
1 stop8h 32m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2912:55 pm
BOS
- MIA
1 stop21h 17m
Frontier
sex 5/88:10 am
MIA
- BOS
1 stop24h 34m
Frontier
Deal found 4/15![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/26:00 am
BOS
- MIA
1 stop6h 56m
Multiple Airlines
ter 5/55:22 pm
MIA
- BOS
1 stop8h 02m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/26:00 am
BOS
- MIA
1 stop6h 56m
Multiple Airlines
sex 5/811:06 am
MIA
- BOS
1 stop21h 38m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$155
Best flights from Boston to Miami BeachDiscover carefully curated flight deals from Boston to Miami Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 19, 2026.
Discover carefully curated flight deals from Boston to Miami Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 19, 2026.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 6/37:15 am
BOS
- MIA
Nonstop3h 29m
Delta
seg 6/811:26 am
MIA
- BOS
1 stop7h 07m
Delta
Deal found 4/16![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 6/53:55 pm
BOS
- MIA
1 stop7h 20m
Southwest
seg 6/85:40 am
MIA
- BOS
1 stop12h 25m
Southwest
Deal found 4/13![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/155:45 am
BOS
- MIA
2 stops8h 53m
United Airlines
qua 7/227:07 am
MIA
- BOS
1 stop6h 09m
United Airlines
Deal found 4/13![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/87:05 am
BOS
- MIA
Nonstop3h 30m
Delta
qua 7/297:55 pm
MIA
- BOS
Nonstop3h 38m
Delta
Deal found 4/14![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/62:25 pm
BOS
- MIA
1 stop6h 45m
Southwest
sáb 5/96:15 am
MIA
- BOS
2 stops8h 30m
Southwest
Deal found 4/15![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/303:00 pm
BOS
- MIA
1 stop6h 26m
Delta
sáb 7/49:15 am
MIA
- BOS
1 stop8h 21m
Delta
Deal found 4/15![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/293:20 pm
BOS
- MIA
Nonstop3h 39m
Delta
sex 6/57:57 pm
MIA
- BOS
Nonstop3h 34m
Delta
Deal found 4/14![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 6/295:45 am
BOS
- MIA
2 stops8h 50m
Southwest
ter 7/75:50 pm
MIA
- BOS
1 stop5h 30m
Southwest
Deal found 4/13![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 6/257:05 am
BOS
- MIA
Nonstop3h 29m
Delta
ter 6/307:59 pm
MIA
- BOS
Nonstop3h 36m
Delta
Deal found 4/18![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/234:50 pm
BOS
- MIA
1 stop6h 25m
Southwest
dom 5/316:55 pm
MIA
- BOS
1 stop5h 10m
Southwest
Deal found 4/15![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 6/43:20 pm
BOS
- MIA
Nonstop3h 39m
Delta
dom 6/77:59 pm
MIA
- BOS
Nonstop3h 36m
Delta
Deal found 4/13![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/288:05 pm
BOS
- MIA
Nonstop3h 30m
Delta
sex 5/17:01 am
MIA
- BOS
1 stop8h 22m
Delta
Deal found 4/16![Delta logo]()
$327
Last-minute flights from Boston to Miami BeachDiscover last-minute flight deals from Boston to Miami Beach. Data last updated abril 19, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Miami Beach. Data last updated abril 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/2311:20 am
BOS
- MIA
Nonstop3h 24m
Multiple Airlines
qua 4/291:10 pm
MIA
- BOS
1 stop12h 21m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/266:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
qui 5/75:22 pm
MIA
- BOS
1 stop8h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 4/2711:20 am
BOS
- MIA
Nonstop3h 24m
Multiple Airlines
qua 4/291:10 pm
MIA
- BOS
1 stop12h 21m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/2811:20 am
BOS
- MIA
Nonstop3h 24m
Multiple Airlines
ter 5/55:22 pm
MIA
- BOS
1 stop8h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
qua 5/65:22 pm
MIA
- BOS
1 stop8h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/2811:20 am
BOS
- MIA
Nonstop3h 24m
Multiple Airlines
qua 4/291:10 pm
MIA
- BOS
1 stop12h 21m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
sex 5/17:21 pm
MIA
- BOS
1 stop13h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/286:00 pm
BOS
- MIA
Nonstop3h 29m
Multiple Airlines
seg 5/411:06 am
MIA
- BOS
1 stop21h 28m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/2812:52 pm
BOS
- MIA
1 stop11h 57m
Frontier
sex 5/17:21 pm
MIA
- BOS
1 stop13h 55m
Frontier
Deal found 4/14![Frontier logo]()
$150
One-way flights from Boston to Miami BeachSearch for one-way flight options from Boston to Miami Beach. Find affordable one-way fares based on user searches. Data last updated abril 19, 2026.
Search for one-way flight options from Boston to Miami Beach. Find affordable one-way fares based on user searches. Data last updated abril 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2912:55 pm
BOS
- MIA
1 stop29h 24m
Frontier
Deal found 4/15![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/2812:52 pm
BOS
- MIA
1 stop11h 57m
Frontier
Deal found 4/14![Frontier logo]()
$72
This Super.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2211:20 am
BOS
- MIA
Nonstop3h 24m
Spirit Airlines
Deal found 4/15![Spirit Airlines logo]()
$74
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/2611:20 am
BOS
- MIA
Nonstop3h 24m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$75
This WAYA deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/26:00 am
BOS
- MIA
1 stop6h 56m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$76
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/199:31 am
BOS
- MIA
1 stop13h 16m
Frontier
Deal found 4/14![Frontier logo]()
$77
This Trip.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/26:00 am
BOS
- MIA
1 stop8h 15m
Frontier
Deal found 4/18![Frontier logo]()
$78
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/56:00 am
BOS
- MIA
1 stop7h 20m
Frontier
Deal found 4/15![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/912:01 pm
BOS
- MIA
1 stop29h 09m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 5/126:00 am
BOS
- MIA
1 stop10h 27m
Frontier
Deal found 4/14![Frontier logo]()
$84
Find flight deals from Boston to Miami Beach
Keep the following information in mind while searching for Boston to Miami Beach flight deals. Data was last updated abril 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $149 (Kiwi.com) |
One-way from | $69 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $331 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Miami Beach 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, Cheapflights users made 2,558,603 searches. Data last updated abril 19, 2026.
Use the filters below to find and compare flights from Boston to Miami Beach that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
qua 6/3
7:15 am-10:44 am
Nonstop3h 29m
Miami
seg 6/8
11:26 am-6:33 pm
1 stop7h 07m
$207
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
sex 6/5
3:55 pm-11:15 pm
1 stop7h 20m
Miami
seg 6/8
5:40 am-6:05 pm
1 stop12h 25m
$222
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
qua 7/8
7:05 am-10:35 am
Nonstop3h 30m
Miami
qua 7/29
7:55 pm-11:33 pm
Nonstop3h 38m
$227
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
ter 6/30
3:00 pm-9:26 pm
1 stop6h 26m
Miami
sáb 7/4
9:15 am-5:36 pm
1 stop8h 21m
$273
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
sex 5/29
3:20 pm-6:59 pm
Nonstop3h 39m
Miami
sex 6/5
7:57 pm-11:31 pm
Nonstop3h 34m
$277
Quickest round-trip
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
qui 6/25
7:05 am-10:34 am
Nonstop3h 29m
Miami
ter 6/30
7:59 pm-11:35 pm
Nonstop3h 36m
$287
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
qua 5/6
2:25 pm-9:10 pm
1 stop6h 45m
Miami
sáb 5/9
6:15 am-2:45 pm
2 stops8h 30m
$292
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
qua 7/15
5:45 am-2:38 pm
2 stops8h 53m
Miami
qua 7/22
7:07 am-1:16 pm
1 stop6h 09m
$307
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
qui 6/4
3:20 pm-6:59 pm
Nonstop3h 39m
Miami
dom 6/7
7:59 pm-11:35 pm
Nonstop3h 36m
$323
BostonMiami
BOS - MIA
BOSMIA
Boston Logan Intl
seg 6/29
5:45 am-2:35 pm
2 stops8h 50m
Miami
ter 7/7
5:50 pm-11:20 pm
1 stop5h 30m
$327
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Boston to Miami Beach
Have a flexible travel schedule? Discover the best time to fly to Miami Beach from Boston with our price prediction graph.
BOS-MIA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Miami Beach
BOS-M1B
BOS-MIA
How far ahead should I book a flight from Boston to Miami Beach?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Miami Beach. Price data was last updated on April 17, 2026.
To ensure you get the cheapest price possible for a flight from Boston to Miami Beach, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest time of day to fly from BOS to M1B?
Find hourly flight availability from Boston to Miami Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 19, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Boston to Miami Beach by exploring options for tickets in the evening.
What is the cheapest day to fly from Boston to Miami Beach?
Use this chart to determine the cheapest time to fly round-trip from Boston to Miami Beach. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Boston to Miami Beach flight should consider departing on Monday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Boston to Miami Beach
Explore weekly flight availability from Boston to Miami Beach. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 19, 2026.
The most flights from BOS to M1B are scheduled on a Friday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (22 on average).
How much does it cost to fly round-trip from Boston to Miami Beach?
Reviews of airlines servicing Miami Beach
Get insights into the airlines that provide service to Miami Beach. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami Beach. Reviews last updated abril 19, 2026.
Peruse reviews from past customers who have flown with Delta,JetBlue, andAmerican Airlines from Boston to Miami Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
2.0
MediocreJoseph,Aug 2023
MSP - MCO
Related info for your journey
Find useful and relevant information for your journey from Boston to Miami Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Top destinations
Alternative routes for Boston to Miami Beach
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Miami Beach by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Miami Beach by cabin class
Find flights from Boston to Miami Beach, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Miami Beach flights
Browse other Boston and Miami Beach flight options. Last updated on abril 19, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on abril 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Miami Beach flights
Consider these flights traveling from Boston to Miami Beach.
Top 8 airlines flying from Boston to Miami Beach
Discover the top 8 airlines that operate flights from Boston to Miami Beach. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$50 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$55 | Average$186 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$96 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$336 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$107 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$297 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$159 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$166 | Average$257 | FlexibilityNo cancel fee | On-time75% |