AirSource

Flights Boston → Miami

One way · Economy · 1 adult · price per person · next 14 days from September 10, 2026

Last observed price on Aviasales for 12 of 15 dates; the lowest is $161. Prices are not guaranteed and are confirmed at booking time.

Last observed price by date

DateLast observed priceFlightDepartureArrivalStops
$443American Airlines AA11846:15 PM Logan (BOS)9:52 PM Miami (MIA)Direct
$267Southwest Airlines WN2098 (1st of 2 flights)2:15 PM Logan (BOS)9:05 PM Miami (MIA)1 stop · Baltimore
$276Southwest Airlines WN999 (1st of 2 flights)5:30 AM Logan (BOS)1:55 PM Miami (MIA)1 stop · St Louis
$445United Airlines UA570 (1st of 2 flights)7:30 AM Logan (BOS)2:41 PM Miami (MIA)1 stop · Newark Liberty
$253Southwest Airlines WN4968 (1st of 2 flights)5:00 AM Logan (BOS)4:10 PM Miami (MIA)1 stop · St Louis
$174Frontier Airlines F93511 (1st of 2 flights)12:52 PM Logan (BOS)8:38 PM Miami (MIA)1 stop · Atlanta Hartsfield-Jackson
$171Frontier Airlines F93511 (1st of 2 flights)12:54 PM Logan (BOS)8:38 PM Miami (MIA)1 stop · Atlanta Hartsfield-Jackson
$166Frontier Airlines F93511 (1st of 2 flights)12:54 PM Logan (BOS)8:33 PM Miami (MIA)1 stop · Atlanta Hartsfield-Jackson
—————
$161lowestAmerican Airlines AA18655:00 AM Logan (BOS)8:28 AM Miami (MIA)Direct
$181Frontier Airlines F93511 (1st of 2 flights)12:54 PM Logan (BOS)8:38 PM Miami (MIA)1 stop · Atlanta Hartsfield-Jackson
$237American Airlines AA2110 (1st of 2 flights)7:26 PM Logan (BOS)12:59 AM (+1) Miami (MIA)1 stop · Philadelphia International
$165Frontier Airlines F93511 (1st of 2 flights)12:52 PM Logan (BOS)8:38 PM Miami (MIA)1 stop · Atlanta Hartsfield-Jackson
—————
—————

Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Airports

Boston, United States (BOS, city code)

Boston Logan (BOS).

Miami, United States (MIA, city code)

Miami International (MIA).

Search another date or route