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Cheap flights from Boston to Miami

One-way from $79, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Wed, Oct 28Any priceThu, Oct 29Any priceFri, Oct 30Any priceSat, Oct 31$79Sun, Nov 1Any priceMon, Nov 2Any priceTue, Nov 3$92Wed, Nov 4Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$79
American Airlines, flight AA 1184Found 5 days ago, 1 adult
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5:15pmBostonSat, Oct 31
Travel time 3h 36m, nonstopBOSMIA
8:51pmMiamiSat, Oct 31
$92
Southwest Airlines, flight WN 2723Found 3 days ago, 1 adult
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5:10amBostonTue, Nov 3
Travel time 5h 10m, 1 stopBOSMIA
10:20amMiamiTue, Nov 3
$98
American Airlines, flight AA 1284Found 2 days ago, 1 adult
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6:05pmBostonSat, Dec 5
Travel time 3h 45m, nonstopBOSMIA
9:50pmMiamiSat, Dec 5
$98
American Airlines, flight AA 2199Found 2 days ago, 1 adult
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5:51pmBostonTue, Jan 5
Travel time 3h 44m, nonstopBOSMIA
9:35pmMiamiTue, Jan 5
$102
American Airlines, flight AA 1284Found 5 days ago, 1 adult
Check price on Aviasales
6:05pmBostonSat, Dec 12
Travel time 3h 45m, nonstopBOSMIA
9:50pmMiamiSat, Dec 12

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Miami, booked ahead at a fixed price.
    See options
  • Things to do in MiamiPopular tours from $18 per person.
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  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$3035$1886–7$2078$2289$31810$29111$26912–13$20514–15–16–17–18–19–20–21–22–23$16724–25–26$12827–28–29–30–31$79

November 2026

MoTuWeThFrSaSu1–2–3$924–5$1476$1687–8–9–10–11–12–13–14–15–16–17–18–19–20$23721–22–23–24–25$20926–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$102 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 31, $79.

Lowest fares by month

In the fares found this week, October has the lowest: from $79 one-way, against $228 in April 2027. Pick a month to see its cheapest date.

$0$100$200$300$79OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$79Sat, Oct 31Nonstop
November$92Tue, Nov 31 stop
December$98Sat, Dec 5Nonstop
January 2027$98Tue, Jan 5Nonstop
February 2027—
March 2027—
April 2027$228Mon, Apr 12Nonstop
May 2027—
June 2027$227Thu, Jun 171 stop
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Boston to Miami?

In the fares found this week, October has the lowest: from $79 one-way, against $228 in April 2027.

Are there direct flights from Boston to Miami?

Yes. Recent fares include nonstop flights with American Airlines and Allegiant Air.

How long is the flight from Boston to Miami?

A nonstop flight takes about 3h 35m. The distance is 1,260 mi.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of $98. Sunday is the priciest at about $269.

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