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Cheap flights from Miami to Boston from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Boston departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Spirit Airlines Logo
11:09 am - 2:30 pmMIA-BOS
3h 21mnonstop
Spirit Airlines Logo
3:25 pm - 7:06 pmBOS-MIA
3h 41mnonstop
$96Spirit Airlines
Find Deal
sáb., ago. 16 - jue., ago. 21
Delta Logo
8:25 pm - 11:59 pmMIA-BOS
3h 34mnonstop
Delta Logo
3:50 pm - 7:30 pmBOS-MIA
3h 40mnonstop
$97Delta
Find Deal
mié., sep. 3 - mié., sep. 10
 Logo
7:05 am - 10:30 amMIA-BOS
3h 25mnonstop
 Logo
4:15 pm - 7:45 pmBOS-MIA
3h 30mnonstop
jue., oct. 23 - dom., oct. 26
Spirit Airlines Logo
11:09 am - 2:30 pmMIA-BOS
3h 21mnonstop
Spirit Airlines Logo
3:25 pm - 7:06 pmBOS-MIA
3h 41mnonstop
$111Spirit Airlines
Find Deal
sáb., ago. 16 - jue., ago. 21
Delta Logo
11:38 am - 2:59 pmMIA-BOS
3h 21mnonstop
Delta Logo
7:10 am - 10:43 amBOS-MIA
3h 33mnonstop
$117Delta
Find Deal
mié., oct. 1 - sáb., oct. 4
American Airlines Logo
5:00 pm - 8:14 pmMIA-BOS
3h 14mnonstop
American Airlines Logo
5:47 am - 9:20 amBOS-MIA
3h 33mnonstop
$147American Airlines
Find Deal
jue., sep. 18 - lun., sep. 22
American Airlines Logo
8:02 pm - 11:27 pmMIA-BOS
3h 25mnonstop
American Airlines Logo
6:15 pm - 9:49 pmBOS-MIA
3h 34mnonstop
$160American Airlines
Find Deal
mar., ago. 5 - jue., ago. 14
Frontier Logo
7:05 am - 10:30 amMIA-BOS
3h 25mnonstop
Frontier Logo
8:22 am - 5:58 pmBOS-MIA
9h 36m1 stop
$164Frontier
Find Deal
jue., oct. 9 - lun., oct. 13
Southwest Logo
3:20 pm - 9:30 pmMIA-BOS
6h 10m1 stop
Southwest Logo
9:05 am - 4:40 pmBOS-MIA
7h 35m1 stop
$165Southwest
Find Deal
sáb., ago. 30 - mié., sep. 3
Southwest Logo
7:00 pm - 11:55 pmMIA-BOS
4h 55m1 stop
Southwest Logo
5:40 am - 11:10 amBOS-MIA
5h 30m1 stop
$167Southwest
Find Deal
jue., oct. 9 - lun., oct. 13

Frontier flights from Miami to Boston

Our best Frontier deals on Miami to Boston flight tickets
Frontier
Jul 12
MIA9:42 pmMiami
10h 17m
1 stop
BOS7:59 amBoston Logan Intl
Jul 31
BOS12:57 pmBoston Logan Intl
9h 35m
1 stop
MIA10:32 pmMiami
Frontier
Oct 9
MIA7:05 amMiami
3h 25m
BOS10:30 amBoston Logan Intl
Oct 13
BOS8:22 amBoston Logan Intl
9h 36m
1 stop
MIA5:58 pmMiami
Frontier
Jul 12
MIA9:42 pmMiami
10h 17m
1 stop
BOS7:59 amBoston Logan Intl
Jul 13
BOS12:57 pmBoston Logan Intl
9h 35m
1 stop
MIA10:32 pmMiami

Spirit Airlines flights from Miami to Boston

Our best Spirit Airlines deals on Miami to Boston flight tickets
Spirit Airlines
Aug 16
MIA11:09 amMiami
3h 21m
BOS2:30 pmBoston Logan Intl
Aug 21
BOS3:25 pmBoston Logan Intl
3h 41m
MIA7:06 pmMiami
Spirit Airlines
Aug 16
MIA11:09 amMiami
3h 21m
BOS2:30 pmBoston Logan Intl
Aug 21
BOS3:25 pmBoston Logan Intl
3h 41m
MIA7:06 pmMiami
Spirit Airlines
Sep 25
MIA9:56 amMiami
3h 27m
BOS1:23 pmBoston Logan Intl
Sep 27
BOS2:18 pmBoston Logan Intl
3h 32m
MIA5:50 pmMiami

See travel insights to Boston from

How to get the cheapest flight ticket from Miami to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from Miami to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $134. If you aren’t able to travel during the month of January, then book flights to Boston from Miami during September instead. Flights to Boston in September, while not as cheap as those in January, still average around $142.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Miami to Boston is on a Thursday when prices can be found for as low as $194. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $317.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Miami to Boston in the evening for as low as $177. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $281 per ticket.

What is the cheapest Miami to Boston Logan Intl flight route?

Fly from Miami to Boston Logan Intl for the best Miami - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $187 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Miami for as low as $154 on momondo.

What cabin class options are available on Miami to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Miami to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Boston flight prices changed over time?

As of July 2025, prices for Miami to Boston flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to Boston (MIA to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Boston

Best Price Found

$47

Fastest flight time

3h 14m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Miami in the past 72 hours is $47. The best round-trip flight deal from Miami to Boston found on momondo in the last 72 hours is $96.
The fastest flight from Miami to Boston takes 3h 14m
Direct flights go from Miami to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Miami to Boston Logan Intl by plane?

    A flight from Miami to Boston Logan Intl will travel around 1257.0 mi. 3h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Miami Airport to Boston Logan Intl Airport?

    Prices for flights from Miami Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Miami Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Miami Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Miami to Boston?

  • What is the most popular airline from Miami to Boston?


Best airlines flying from Miami to Boston

Compare and see reviews for airlines that fly from Miami to Boston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
5.9
3,284 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $57Free CancellationRating
6.3
8,094 reviews
Search Spirit Airlines flights
JetBluePriceFrom $77Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
DeltaPriceFrom $89Free CancellationRating
8.0
7,983 reviews
Search Delta flights
American AirlinesPriceFrom $120Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,270 reviews
Search Southwest flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
  • Delta Flights From Miami to Boston

    Delta is one of the most popular airlines flying from Miami to Boston, operating 4 flights/week on average for this route. A good Delta flight deal for Miami to Boston starts from $89 round-trip, up to an average price of $202. Our users have rated Delta at 8.0/10.

  • JetBlue Flights From Miami to Boston

    Another popular option for Miami to Boston flights is JetBlue (7.3/10, 2,916 ratings). JetBlue flies from Miami to Boston around 5 times per week, with deals starting from $77 round-trip and rising to an average price of around $190.


Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Nashua
Cambridge
Laconia
Kennebunkport
Narragansett
Brockton
Concord
Everett
Gloucester
South Yarmouth
Wells
Warwick
Revere

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Boston?

Finding the right flight to Boston from Miami is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Miami to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Miami to Boston.

I’m not ready to book a flight from Miami to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Miami to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.


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1 adult
mar. 7/8
mar. 7/15

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