Brickell skyline in Miami seen from the Rickenbacker Causeway. Flights from Boston to Miami

Route guide

Cheap Flights from Boston to Miami

Search Boston to Miami flights from Logan (BOS) to Miami International (MIA), with MIA concourses by airline and the free MIA Mover explained.

BOS to MIA · 1,260 mi · 3h 18m est.

BOS to MIA
1,260 miles
3h 18m nonstop (estimated)
6 airlines in our fare results

Photo: Daniel Christensen, Public domain, via Wikimedia Commons

Boston to Miami flight insights

Average flight time

~3h 18m (estimated)

BOS → MIA

Cheapest cached price

$185

Checking live fares…

Prices shown may not be current. Last checked: Oct 27, 2026.

Planning a trip from Boston to Miami? The average flight time on this route is ~3h 18m (estimated). The lowest fare we recorded on this route recently was $185 (last checked Oct 27, 2026); today's live fare for your dates can differ.

Boston to Miami covers a straight-line distance of about 1,260 miles. Based on that distance, a nonstop flight would take approximately ~3h 18m (estimated). Actual flight time varies by airline, aircraft and routing.

Boston to Miami at a glance

BOS to MIA is about 1,260 miles in a straight line. The curved line is an illustration; the route your airline flies may differ.

Route Quick Facts

Quick facts for flights from Boston to Miami on Eazair
Origin	Boston (BOS)
Destination	Miami (MIA)
Average Flight Time	~3h 18m (estimated)
Current Lowest Fare	$185
Fares Last Checked	Oct 27, 2026
Distance	1,260 miles (BOS to MIA)
Time in Miami	Same time as Boston
Airlines in our fare results	6

Local time in Miami is the same as in Boston. Boston is on Eastern Time, Miami on Eastern Time.

Flight deals from Boston to Miami

Boston Logan International (BOS) is the starting point, and the only Miami-area airport searched is Miami International (MIA). Fort Lauderdale-Hollywood International (FLL) is separate, so read the airport code on the ticket. MIA's own nonstop list, from September 2026, names American and Delta for Boston; timetables shift, so look at the stops on each result. American, United, Delta, Frontier, Southwest and JetBlue have appeared in EazAir's fare checks for this route.

JetBlue lists Terminal C at Logan for domestic flights and international departures, and Southwest lists Terminal B. In Terminal E, which Delta shares with Terminal A for its domestic flights, TSA said the E3 checkpoint opened with seven screening lanes, with E2 as overflow at heavy times. The SL1 bus stops at every terminal, and the MBTA says riders can tap a contactless card or phone as well as using a CharlieTicket.

Landing at MIA, you are in one of three terminals: North, which is Concourse D, Central or South. Walking between them uses the Skyride Connector on level 3, and MIA suggests 15 minutes from South to North. Concourse D alone is a mile long, served by a Skytrain with 4 stations a quarter mile apart. Rental cars and the Metrorail, Metrobus and Tri-Rail links at the Miami Intermodal Center are one free MIA Mover ride away, from level 3. Rideshare is on level 1.

EazAir's first 20 checks for BOS to MIA ran from 11 Sep to 17 Oct 2026, each recording the cheapest one-way economy fare that partner sites showed for one adult, 30 days ahead. They produced 14 distinct results, the top at least double the bottom, and the lowest result came on 12 Oct. Southwest Basic keeps a carry-on, though checked bag fees apply. Search your own dates, and check the final price, bags and fare rules on the partner site before you pay.

Airports for Boston to Miami flights

Departure · Boston

Logan International (BOS)

Eastern Time

Arrival · Miami

Miami International (MIA)

Eastern Time

Other airports near Miami: Fort Lauderdale-Hollywood International (FLL), Palm Beach International (PBI)

About Miami

Areas to know in Miami

South Beach
Wynwood
Coconut Grove

Weather in Miami

A tropical climate with hot, humid summers and a wetter season roughly June through November; winters are warm and drier.

Boston to Miami: airport and fare guide

Checked on 17 Oct 2026 against the airport, airline and transit pages listed under Sources. Airports and airlines change these details, so confirm them with your airline before you fly.

Miami International's nonstop list (September 2026) shows Boston (BOS) served by American and Delta. Schedules change, so check the stops shown with each result.

Fort Lauderdale-Hollywood International (FLL) is a separate airport in Fort Lauderdale. Check which airport your ticket shows.

TF Green Airport is a separate airport. The MBTA says the Providence/Stoughton Commuter Rail line from South Station connects to it.

Leaving from Boston Logan International (BOS)

Airline	Logan terminal
American	Terminal B, gates B4 to B22.
Delta	Terminal A and Terminal E for domestic flights. Check the Fly Delta app or My Trips for yours.
JetBlue	Terminal C for domestic flights and international departures. International arrivals use Terminal E.
Southwest	Terminal B.
Other airlines	Check your boarding pass or airline app.

The SL1 bus stops at every Logan terminal, and the MBTA says transfers from the Red Line to the SL1 are free when you head to the airport.
On the Blue Line, get off at Airport station and take the free Massport Shuttle, which stops at every terminal.
MBTA ferries serve the Logan Airport Ferry Terminal from Long Wharf, Lovejoy Wharf, Hingham and Hull, with more service in summer.
JetBlue asks travelers at Logan to arrive 2 hours before domestic flights and 3 hours before international flights.
Delta says its domestic flights leave from both Terminal A and Terminal E, so check the Fly Delta app or My Trips before you go through security.
JetBlue lists Logan ticket counter hours of 2:30 a.m. to 11:30 p.m. American lists its Terminal B ticket counters as open daily from 3 a.m. to 9 p.m.
When the E3 checkpoint in Terminal E opened, TSA said it had seven screening lanes and that the E2 checkpoint would serve as overflow when volumes are heavy.

Arriving at Miami International (MIA)

Airline	MIA concourse
American	Concourses D and E, check-in area D/E
Delta	Concourse H, check-in area H
United	Concourses G and H, check-in area H
Southwest	Concourse G, check-in area G
Frontier	Concourse F, check-in area F
Other airlines	Check your boarding pass or airline app.

From MIA's airline directory, which shows no update date. Gates can change, so check your boarding pass.

MIA has three terminals: North (Concourse D), Central and South. MIA says ticket counters are on level 2 of each.
The Skyride Connector, moving walkways on level 3, links all three terminals. MIA says to allow 15 minutes between the South and North terminals.
Concourse D is a mile long. MIA says its Skytrain has 4 stations a quarter mile apart, with trains about every 3 minutes.
The MIA Mover boards on level 3 between the Dolphin and Flamingo garages and runs to the Miami Intermodal Center and the Rental Car Center.

Getting from MIA	Where to board	Where it goes
MIA Mover	Level 3, between the Dolphin and Flamingo garages	Miami Intermodal Center and Rental Car Center. MIA says it is free.
Metrorail Orange Line	MIA station at the Miami Intermodal Center, via the MIA Mover	Government Center, Brickell, Coconut Grove and Dadeland North. Miami-Dade Transit says that on Saturdays and Sundays, riders change at Earlington Heights to an Airport Shuttle train. A fare applies.
Tri-Rail	Miami Airport station at the Miami Intermodal Center, via the MIA Mover	Commuter trains to Fort Lauderdale and West Palm Beach, according to MIA. A fare applies.
Metrobus	Ground level of the MIA Metrorail station	Route 150 Miami Beach Airport Express to Miami Beach, plus local routes including 7, 37, 42, 57 and 110 Route J, per Miami-Dade Transit. A fare applies.
Rideshare	Level 1 (arrivals). Check your app for the door.	Your chosen address. A fare applies.
Taxis	Arrivals level curb, outside baggage claim	Your chosen address, including PortMiami. A fare applies.

What the lowest fares include

Fare	Carry-on	Checked bag	Seat	Changes
Delta Main Basic	Delta says every passenger can bring one carry-on and one personal item free.	Delta charges for checked bags on domestic flights unless you qualify for a waiver, such as Medallion status or an eligible Delta SkyMiles American Express card.	Assigned after check-in. You may be able to buy a seat ahead of time for a fee.	Refunds are not allowed after the 24-hour risk-free cancellation window. Delta says a change or cancellation may be possible for a fee, with any value left as an eCredit.
American Basic Economy	Included, plus a personal item.	Not included, except for some AAdvantage status members and eligible cardmembers.	A free seat is assigned at check-in, or you can pay to choose one.	Generally not allowed. American describes a 24-hour window and some credit options on its Basic Economy page.
United Basic Economy	Not included on domestic flights. One personal item only, unless you are a MileagePlus Premier member, travel with one, or hold a qualifying MileagePlus card.	Not included; check United's bag fee calculator.	Assigned by United before boarding.	Changes may not be allowed. Refund if cancelled within 24 hours of booking, under United's 24-hour policy; after that, partial travel credit.
Southwest Basic	Southwest's policy allows one carry-on and one personal item.	Checked bag fees apply to Basic fares.	A free Standard seat is assigned at check-in. Preferred and Extra Legroom seats cost extra.	Only by upgrading to a Choice fare or higher. Cancelling at least 10 minutes before departure gives a flight credit, which for Basic expires 6 months from booking.
JetBlue Main Base (bookings made after 29 Jul 2026)	Included, plus a personal item.	Not included.	Costs extra.	Change fee plus any fare difference. Cancelling gives travel credit minus a fee.
Frontier, without a bundle	Not included. One personal item only.	Not included. Prices vary by travel date and when you buy.	Costs extra, or a seat is assigned after check-in.	Not covered here. Check Frontier's rules before you book.

Based on the airlines' own pages, checked on 17 Oct 2026. Fees are left out because they change often. Check the final price, bags and fare rules on the partner site before you pay.

How EazAir measured fares on this route

EazAir's first 20 fare checks from Boston to Miami ran from 11 Sep to 17 Oct 2026. For the return direction, Miami to Boston, EazAir's first 57 checks ran from 1 Sep to 17 Oct 2026. Each check asked partner travel sites for the lowest one-way economy fare for one adult, departing 30 days after the check. Results can include connecting flights. The highest result was at least double the lowest. The 20 checks returned 14 different results. The lowest result came on 12 Oct. That is a small sample, so it shows that prices move, not when they are lowest. Search your own dates for current prices.

Sources

MBTA: Logan Airport (no date shown, accessed 17 Oct 2026)
JetBlue: Boston airport information (no date shown, accessed 17 Oct 2026)
Delta: Boston airport update (no date shown, accessed 17 Oct 2026)
American: Boston airport information (no date shown, accessed 17 Oct 2026)
Southwest: Airport information, Boston Logan (no date shown, accessed 17 Oct 2026)
TSA: International checkpoint opens in Logan Terminal E (no date shown, accessed 17 Oct 2026)
MIA: Airline directory (no date shown, accessed 17 Oct 2026)
MIA: Public transportation (no date shown, accessed 17 Oct 2026)
MIA: Taxis and ride app (no date shown, accessed 17 Oct 2026)
MIA: Ground transportation (no date shown, accessed 17 Oct 2026)
MIA: Skytrain map (no date shown, accessed 17 Oct 2026)
MIA: FAQs (no date shown, accessed 17 Oct 2026)
Miami-Dade County: Metrorail (no date shown, accessed 17 Oct 2026)
Miami-Dade County: Metrobus routes serving MIA (no date shown, accessed 17 Oct 2026)
Tri-Rail: Miami Airport station (no date shown, accessed 17 Oct 2026)
MIA: Cities Served September 2026 (September 2026, accessed 17 Oct 2026)
Delta: Delta Main Basic (no date shown, accessed 17 Oct 2026)
Delta: Fares and discounts (no date shown, accessed 17 Oct 2026)
Delta: Carry-on baggage (no date shown, accessed 17 Oct 2026)
Delta: Bags (no date shown, accessed 17 Oct 2026)
American Airlines: Basic Economy (no date shown, accessed 17 Oct 2026)
United: Basic Economy FAQ (no date shown, accessed 17 Oct 2026)
Southwest: Fare information (no date shown, accessed 17 Oct 2026)
Southwest: Assigned seating (no date shown, accessed 17 Oct 2026)
Southwest: Carry-on baggage policy (no date shown, accessed 17 Oct 2026)
Southwest: Fare types and benefits (no date shown, accessed 17 Oct 2026)
JetBlue: Fare options (no date shown, accessed 17 Oct 2026)
Frontier: What is included in my fare (last modified 25 Mar 2026, accessed 17 Oct 2026)
Frontier: Bag options (no date shown, accessed 17 Oct 2026)
Frontier: Bundles (no date shown, accessed 17 Oct 2026)
EazAir fare checks for BOS to MIA, 11 Sep 2026 to 17 Oct 2026; MIA to BOS, 1 Sep 2026 to 17 Oct 2026

Frequently asked questions

Does this page search Fort Lauderdale too?

No. It searches Miami International (MIA). Fort Lauderdale-Hollywood International (FLL) is a separate airport in Fort Lauderdale, so check which airport your ticket shows.

Which MIA concourse does my airline use?

MIA's airline directory lists American at Concourses D and E, Delta at Concourse H, United at G and H, Southwest at G and Frontier at F. Gates can change, so check your boarding pass.

How do I get from MIA to Metrorail?

Take the free MIA Mover from level 3 of the terminal to the Miami Intermodal Center. Miami-Dade Transit says Metrorail runs from 5 a.m. to midnight, and on Saturdays and Sundays riders change to an Airport Shuttle train at Earlington Heights.

Where does JetBlue check in at Logan?

JetBlue lists Terminal C at Logan for domestic flights and international departures, with ticket counters open from 2:30 a.m. to 11:30 p.m. It asks travelers to arrive 2 hours before domestic flights.

Do the lowest fares from Boston to Miami include a carry-on?

Delta, American, JetBlue and Southwest include a carry-on with their lowest fares. United Basic Economy and Frontier without a bundle allow just a personal item on domestic flights, with United exceptions for some MileagePlus members.

How far is Boston from Miami?

BOS and MIA are about 1260 miles apart in a straight line. Flight times vary by airline, direction and routing, so check the scheduled time shown with each result.

Airline bag fees

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

Checked bag fees from each airline's own website
Airline	Carry-on, basic economy	1st checked bag	2nd checked bag	Source
American Airlines	Included	$45	$55	aa.com, Sep 24, 2026
United Airlines	Not included	$40	$50	united.com, Sep 24, 2026
Delta Air Lines	Included	$45	$55	delta.com, Sep 24, 2026
Southwest Airlines	Included	$45	$55	southwest.com, Oct 27, 2026
JetBlue	Included	$45	$59	jetblue.com, Sep 24, 2026
Alaska Airlines	Included	$45	$55	alaskaair.com, Sep 24, 2026
Frontier Airlines	Not included	Varies	Varies	flyfrontier.com, Sep 24, 2026
Sun Country Airlines	Not included	Varies	Varies	suncountry.com, Sep 24, 2026

Domestic US fees per bag, each way, when paid online in advance. "Varies" means the airline prices bags by route and date.

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure. Checking in early can help with seat selection and, on some airlines, boarding group assignment.