Miami to Boston flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$229 is $217 (49%) below the usual $446 for Miami → Boston.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Miami → Boston drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $229 (cheapest month) |
| November 2026 | No fares found yet |
| December 2026 | $454 |
| January 2027 | No fares found yet |
| February 2027 | No fares found yet |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | $446 |
| June 2027 | $426 |
| July 2027 | $562 |
Cheapest dates in the next 4 months
Round trip, per person-
Oct 27 – 31 4 nights · leave Tue$229 −49% vs usual$229 −49% vs usual Book
American Airlines Nonstop · 3h 19m -
Oct 22 – 24 2 nights · leave Thu$235 −47% vs usual$235 −47% vs usual Book
Allegiant Air Nonstop · 3h 29m -
Oct 22 – 26 4 nights · leave Thu$239 −46% vs usual$239 −46% vs usual Book
American Airlines Nonstop · 3h 19m
-
Oct 23 – 25 2 nights · leave Fri$239 −46% vs usual$239 −46% vs usual Book
American Airlines Nonstop · 3h 19m
-
Oct 26 – 30 4 nights · leave Mon$315 −29% vs usual$315 −29% vs usual Book
Frontier Airlines 1 stop · 4h 41m -
Oct 18 – 20 2 nights · leave Sun$344 −23% vs usual$344 −23% vs usual Book
Allegiant Air 1 stop · 3h 29m
-
Oct 15 – 19 4 nights · leave Thu$360 −19% vs usual$360 −19% vs usual Book
Allegiant Air 1 stop · 3h 29m
-
Oct 6 – 13 7 nights · leave Tue$375 −16% vs usual$375 −16% vs usual Book
Frontier Airlines 1 stop · 4h 47m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Boston · Oct 27 – 31Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Miami to Boston: questions
How much is a flight from Miami to Boston?
The cheapest round trip we have found right now is $229, leaving October 27 and returning October 31. The usual price on this route is about $446, so this fare is 49% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Miami to Boston?
October 2026, with round trips from $229. The most expensive month in our data is July (from $562). Based on the 5 months ahead we have prices for.
Are there nonstop flights from Miami to Boston?
Yes. Nonstop from $229 round trip. 47% of the 15 date combinations we track are nonstop.
About this route
We track round-trip economy fares from Miami (United States) to Boston (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $229, departing October 27 and returning October 31 on a nonstop flight, about 49% below the usual $446. Right now we're following 15 upcoming date combinations on this route. The cheapest month to fly in our data is October, from $229. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.