Atlanta to Boston
ATL to BOS
As of 2026-11-11
Cheap Flights from Miami (MIA) to Boston (BOS)
- About 1,260 miles
- About 3 hours
- Best months: May, Jun, Oct
Fares from MIA to BOS start near $253, which makes Boston an easy add to your list. Once you land, Boston Common and Faneuil Hall are good first stops. The flight covers roughly 1,260 miles.
Tips for finding a lower fare
- Compare a few departure days. Midweek flights from Miami often cost less than Friday and Sunday.
- Check both MIA and nearby airports before you book, since small fare gaps add up.
- Set a price alert and book when the fare drops under $253.
Airlines on this route
American, JetBlue, Delta
Things to see in Boston
- Boston Common
- Faneuil Hall
Frequently asked questions
When is the cheapest time to fly from Miami to Boston?
Fares on MIA to BOS are often lower in May, Jun and Oct. Prices move with demand, so compare a few dates on the partner site before you decide.
How long is the flight from MIA to BOS?
A nonstop flight takes about 3 hours. Itineraries with a connection take longer, depending on the layover.
Which airlines fly from Miami to Boston?
Carriers we commonly see on this route include American, JetBlue and Delta. Schedules and availability change, so check current options when you search.
How far ahead should I book MIA to BOS?
For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.
Is the price I see here the final price?
No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.
Get a custom quote
Tell us about your trip and a travel agent will call or text you with options. This is a request, not a booking, and fares are not guaranteed.
