Cheap Flights from Miami to Boston

Cheapest flights from Miami to Boston

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Miami to Boston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$118

American Airlines

Direct flight

3h 14m

07/09/2026

The cheapest one-way flight from Miami to Boston departs on 07/09/2026, is operated by American Airlines and costs $118

Cheapest round trip flight

$267

Frontier Airlines

1 layover

19h 14m

07/02/2026

The cheapest roundtrip flight from Miami to Boston departs on 07/02/2026, is operated by Frontier Airlines and costs $267

The fastest flight

3h 14m

Fastest flight from Miami to Boston takes 3h 14m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Tu, We, Th, Fr, and Sa

Earliest flight

6:40 AM

Latest flight

9:45 PM

Average flight duration

3h 20m

Direct flights count

38

Distance

2023km

Timezone difference

0h

The distance between Miami and Boston is 2023km (1254 miles). The average flight duration is 3h 20m. There are 38 direct flights from Miami to Boston. Miami and Boston are in the same time zone. Flights from Miami begin at 6:40 AM. The latest flight from Miami departs at 9:45 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Miami to Boston by month

The minimum one-way ticket price from Miami to Boston is $118 (July 2026), while the maximum is $214 (January 2027). On average, a ticket costs $160–$163.

July 2026

Lowest price

on average:

$118

January 2027

Highest price

on average:

$214

Avg Price

Price dynamics

Flight prices from Miami to Boston are steadily rising: from June 2026 to January 2027, ticket costs increased by 62%. The sooner you book, the better the deal.

Cheaper and more expensive periods

The most significant price increase was from July 2026 to January 2027 — up 81%. The best time to fly is July 2026–August 2026, when the average price is $125. In December 2026–January 2027, tickets cost around $208.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in July 2026–August 2026 can save you up to 40% compared to the most expensive months.

Price predictability

Price variation across months on this route is 22.7%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The Miami — Boston route is served by a wide range of airlines: 5 in total, including United Airlines, American Airlines, JetBlue Airways, Frontier Airlines, and Southwest Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $118. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

starting at $187

starting at $118

starting at $154

starting at $132

starting at $193

Non-stop flights from Miami to Boston

A non-stop flight is the most convenient and comfortable way to fly from Miami to Boston, despite the fact that sometimes flights with transfers can cost significantly less.

Miami — Boston

MIA — BOS

06/02/2026

Departure

Direct flight

UA2433

starting at $316

Miami — Boston

MIA — BOS

06/03/2026

Departure

Direct flight

AA1538

starting at $292

Miami — Boston

MIA — BOS

06/25/2026

Departure

Direct flight

AA815

starting at $390

Miami — Boston

MIA — BOS

01/08/2027

Departure

Direct flight

AA1274

starting at $214

Miami — Boston

MIA — BOS

06/04/2026

Departure

Direct flight

AA815

starting at $245

Fort Lauderdale — Boston

FLL — BOS

06/09/2026

Departure

Direct flight

B6470

starting at $300

Fort Lauderdale — Boston

FLL — BOS

06/17/2026

Departure

Direct flight

B6270

starting at $202

Fort Lauderdale — Boston

FLL — BOS

07/08/2026

Departure

Direct flight

B6690

starting at $154

Fort Lauderdale — Boston

FLL — BOS

08/22/2026

Departure

Direct flight

B670

starting at $491

Miami — Boston

MIA — BOS

06/25/2026

Departure

Direct flight

AA1054

starting at $315

Schedule of direct flights from Miami to Boston

The airlines on the Miami — Boston route each fly on specific days: Spirit Airlines and American Airlines fly every day except Thursday and Saturday.

Spirit Airlines

Su, Mo, Tu, We, and Fr

starting at $64

American Airlines

Su, Mo, Tu, We, and Fr

starting at $202

Miami airports overview

Miami International Airport

•

MIA

6km

Opa-locka Executive Airport

•

OPF

14km

•

Boston airports overview

Logan International Airport

•

BOS

4km

Pease Air Force Base

•

PSM

93km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Miami to Boston?

The cheapest flight ticket from Miami to Boston according to data for the last 48 hours costs $118

When is the best time to buy air tickets on the route Miami — Boston?

Often the best time to buy tickets from Miami to Boston is 2 months before departure.

When is the cheapest time of year to fly from Miami to Boston?

Based on statistics over the past years, the lowest prices for flights from Miami to Boston can be found flying in these months: July, August, June.

How long does it take to fly from Miami to Boston?

The fastest flights from Miami to Boston start from 3 hours 14 minutes in the air.

Which airline can fly direct from Miami to Boston?

The following airlines operate direct flights on the route Miami — Boston: United Airlines, American Airlines, JetBlue Airways

Special offers and sales on air tickets from Miami to Boston

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Miami to Boston

Alternative routes

Fort Lauderdale ➜ Boston•Lakeland ➜ Boston•Nassau ➜ Boston•Orlando ➜ Boston•West Palm Beach ➜ Boston•Sarasota ➜ Boston•Miami ➜ New Bedford•Miami ➜ New Haven•Miami ➜ Manchester•Miami ➜ New York•Miami ➜ Providence•Miami ➜ Portland•Miami ➜ Stamford

•••••••••••••••••••

Cheapest one way flight

$118

American Airlines

Direct flight

3h 14m

07/09/2026

The cheapest one-way flight from Miami to Boston departs on 07/09/2026, is operated by American Airlines and costs $118

Cheapest round trip flight

$267

Frontier Airlines

1 layover

19h 14m

07/02/2026

The cheapest roundtrip flight from Miami to Boston departs on 07/02/2026, is operated by Frontier Airlines and costs $267

The fastest flight