Cheap flights from Boston

View AU$171 flight on Wed, 22 Oct. 2025Opens in a new window

Popular airlines from Boston

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

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Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 11 Oct. - Sat, 18 Oct.
SDF
Louisville
MIA
Miami
AU$304 Return, found 5 days ago
AU$304
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Oct. from Louisville to Miami, returning Sat, 18 Oct., priced at AU$304 found 5 days ago
American Airlines
Tue, 14 Oct. - Tue, 21 Oct.
SDF
Louisville
DFW
Dallas
AU$312 Return, found 1 day ago
AU$312
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Oct. from Louisville to Dallas, returning Tue, 21 Oct., priced at AU$312 found 1 day ago
American Airlines
Tue, 14 Oct. - Tue, 21 Oct.
SDF
Louisville
DFW
Dallas
AU$332 Return, found 1 day ago
AU$332
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Oct. from Louisville to Dallas, returning Tue, 21 Oct., priced at AU$332 found 1 day ago
Delta
Tue, 14 Oct. - Tue, 21 Oct.
SDF
Louisville
DAL
Dallas
AU$342 Return, found 1 day ago
AU$342
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Oct. from Louisville to Dallas, returning Tue, 21 Oct., priced at AU$342 found 1 day ago
Delta
Tue, 14 Oct. - Tue, 21 Oct.
SDF
Louisville
DFW
Dallas
AU$342 Return, found 1 day ago
AU$342
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Oct. from Louisville to Dallas, returning Tue, 21 Oct., priced at AU$342 found 1 day ago
Delta
Sat, 11 Oct. - Sat, 18 Oct.
SDF
Louisville
MIA
Miami
AU$367 Return, found 5 days ago
AU$367
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Oct. from Louisville to Miami, returning Sat, 18 Oct., priced at AU$367 found 5 days ago
American Airlines
Tue, 14 Oct. - Tue, 21 Oct.
SDF
Louisville
DFW
Dallas
AU$376 Return, found 1 day ago
AU$376
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Oct. from Louisville to Dallas, returning Tue, 21 Oct., priced at AU$376 found 1 day ago
American Airlines
Tue, 14 Oct. - Tue, 21 Oct.
SDF
Louisville
DFW
Dallas
AU$377 Return, found 1 day ago
AU$377
Return
found 1 day ago
Select American Airlines flight, departing Tue, 14 Oct. from Louisville to Dallas, returning Tue, 21 Oct., priced at AU$377 found 1 day ago
American Airlines
Wed, 15 Oct. - Wed, 22 Oct.
SDF
Louisville
JFK
New York
AU$382 Return, found 1 day ago
AU$382
Return
found 1 day ago
Select American Airlines flight, departing Wed, 15 Oct. from Louisville to New York, returning Wed, 22 Oct., priced at AU$382 found 1 day ago
United
Wed, 15 Oct. - Wed, 22 Oct.
SDF
Louisville
EWR
New York
AU$444 Return, found 1 day ago
AU$444
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct. from Louisville to New York, returning Wed, 22 Oct., priced at AU$444 found 1 day ago

Flights from Boston: Essential Travel Information

Cheapest flight from Boston
AU$304 (roundtrip)
Best airlines to fly from Boston
Delta, American Airlines, United, Alaska Airlines
Cheapest month to fly from Boston
October
Boston IATA code
SDF
Boston Country/State
Kentucky
Airline ticket deals from Boston
AU$304 - AU$444
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