$174 Cheap United flights Boston (BOS) to Miami (MIA)

View $174 flight on Sat, Aug 22, 2026Opens in a new window

$174 Cheap United flights Boston (BOS) to Miami (MIA)

Prices were available within the past 7 days and start at $174 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 27 - Thu, May 28
BOS
Boston
MIA
Miami
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 27 from Boston to Miami, returning Thu, May 28, priced at $287 found 1 day ago
United
Wed, May 27 - Thu, May 28
BOS
Boston
MIA
Miami
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 27 from Boston to Miami, returning Thu, May 28, priced at $292 found 1 day ago

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $217
FLL
Fort Lauderdale - Hollywood Intl.
Cheapest
Average driving time to city center32 min
Flights from $217

Find the cheapest month to fly from Boston (BOS) to Miami (MIA)

May is typically the cheapest month to fly

From $180 - $318 per traveler.

Travel information

Origin airport
Logan Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
2015 km
Average flight time
3 hours 36 mins

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