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Cheap flights from Louisville to Boston

19 nonstop flights a week, 2 of them today. Operated by 2 airlines, about 2h 27m in the air, 823 mi (1,325 km). Tickets from $143.

Flights from Louisville to Boston

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Louisville to Boston

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $143 14 November 2026, nonstop Cheapest nonstop $143 14 November 2026, American Airlines Cheapest in the next 7 days $143 14 November, Sat Cheapest weekend departure $143 Sat, 14 November 2026 Cheapest month November 2026 tickets from $143

Louisville to Boston at a glance

flight time, from 2h 18m to 2h 38m
2h 27m
straight-line distance
823 mi (1,325 km)
flights a week
19
flights today
2
first and last departure
13:30 - 17:20
lowest price, nonstop, 14 November
$143
average across months
$218
airlines
2

Louisville to Boston ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $143. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is May 2027: from $294. The average across months is $218.

Louisville to Boston flight schedule

19 flights a week, 2 today, 14 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
DL 5615
Delta
13:30 Louisville International
16:01 Logan International, terminal A
2h 31m
Daily
Embraer EMB 175
DL 5615
Delta
14:00 Louisville International
16:28 Logan International, terminal A
2h 28m
Sun
Embraer EMB 175
AA 3446
American Airlines
17:20 Louisville International
19:57 Logan International, terminal B
2h 37m
Daily
Embraer EMB 175
AA 3598
American Airlines
17:20 Louisville International
19:38 Logan International, terminal B
2h 18m
Mon, Thu, Fri, Sat, Sun
Embraer EMB 175

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 November.

FlightDepartsArrivesDurationDaysAircraft
AA 3598
American Airlines
17:06 Louisville International
19:24 Logan International, terminal B
2h 18m
Seasonal
Embraer EMB 175
AA 3825
American Airlines
17:30 Louisville International
19:55 Logan International, terminal B
2h 25m
Seasonal
Embraer EMB 175
DL 5615
Delta
13:45 Louisville International
16:06 Logan International, terminal A
2h 21m
Seasonal
Embraer EMB 175
AA 3825
American Airlines
19:35 Louisville International
22:00 Logan International, terminal B
2h 25m
Seasonal
Embraer EMB 175
DL 5615
Delta
08:04 Louisville International
10:30 Logan International, terminal A
2h 26m
Seasonal
Embraer EMB 175
AA 3938
American Airlines
17:27 Louisville International
19:50 Logan International, terminal B
2h 23m
Seasonal
Embraer EMB 175
AA 3925
American Airlines
18:00 Louisville International
20:24 Logan International, terminal B
2h 24m
Seasonal
Embraer EMB 175
DL 5615
Delta
13:00 Louisville International
15:30 Logan International, terminal A
2h 30m
Seasonal
Embraer EMB 175
AA 4163
American Airlines
12:11 Louisville International
14:38 Logan International, terminal B
2h 27m
Seasonal
Embraer EMB 175
AA 4163
American Airlines
13:00 Louisville International
15:31 Logan International, terminal B
2h 31m
Seasonal
Embraer EMB 175
AA 4537
American Airlines
18:00 Louisville International
20:27 Logan International, terminal B
2h 27m
Selected dates
Embraer EMB 175
AA 4507
American Airlines
16:44 Louisville International
19:22 Logan International, terminal B
2h 38m
Seasonal
Embraer EMB 175
AA 4507
American Airlines
16:46 Louisville International
19:16 Logan International, terminal B
2h 30m
Seasonal
Embraer EMB 175
AA 4272
American Airlines
17:10 Louisville International
19:41 Logan International, terminal B
2h 31m
Seasonal
Embraer EMB 175

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Louisville to Boston

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

American Airlines12 a week Delta7 a week

Airports

Where flights from Louisville to Boston depart and land

Departure from Louisville

Louisville International SDF

19 flights a week, 5 mi (8 km) from the city centre

About the airport

Arrival in Boston

Logan International BOS

19 flights a week, terminals A, B, 2 mi (3 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Louisville to Boston?
A nonstop flight takes 2 hours 27 minutes on average, from 2h 18m to 2h 38m depending on the flight.
How far is Boston from Louisville?
823 mi (1,325 km) in a straight line between the cities.
Which airlines fly nonstop from Louisville to Boston?
American Airlines (12 a week) and Delta (7 a week).
How many flights a day are there from Louisville to Boston?
2 flights today and 19 a week, about 2.7 a day on average.
When are the first and last flights from Louisville to Boston?
The first departure is at 13:30 (DL5615), the last at 17:20 (AA3598). Local time.
What is the cheapest month to fly from Louisville to Boston?
November 2026: tickets from $143. The most expensive is May 2027, from $294.
What is the cheapest upcoming date to fly from Louisville to Boston?
14 November 2026 (Saturday): from $143 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Louisville to Boston?
American Airlines: nonstop tickets from $143 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
Which Louisville airport do flights to Boston leave from?
Louisville International (19 a week).