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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Louisville to Boston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Louisville to Boston, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
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Louisville — Boston
05/08/2026
Departure
Direct flight
AA3850
starting at $411
Louisville — Boston
05/12/2026
Departure
Direct flight
AA4170
starting at $356
Louisville — Boston
06/30/2026
Departure
Direct flight
AA3438
starting at $282
Louisville — Boston
08/19/2026
Departure
Direct flight
MQ4110
starting at $362
starting at $282
starting at $362
starting at $173
starting at $187
starting at $203
The Louisville — Boston route is served by a wide range of airlines: 5 in total, including American Airlines, Envoy Air, Mexicana de Aviación, Spirit Airlines, and Southwest Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $173. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Louisville to Boston departs on 08/20/2026, is operated by Mexicana de Aviación and costs $173
There is no information about the cheapest roundtrip flight from Louisville to Boston
Fastest flight from Louisville to Boston takes 5h 5m
There are direct flights on this route 3 days a week: Tu, We, and Fr
The distance between Louisville and Boston is 1325km (822 miles). There are 1 direct flight from Louisville to Boston. Louisville and Boston are in the same time zone. Flights from Louisville begin at 12:11 PM. The latest flight from Louisville departs at 12:11 PM
The cheapest flight ticket from Louisville to Boston according to data for the last 48 hours costs $173
Often the best time to buy tickets from Louisville to Boston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Louisville to Boston can be found flying in these months: August, May, June.
The fastest flights from Louisville to Boston start from 5 hours 5 minutes in the air.
The following airlines operate direct flights on the route Louisville — Boston: American Airlines, Envoy Air
The minimum one-way ticket price from Louisville to Boston is $173 (August 2026), while the maximum is $203 (June 2026). On average, a ticket costs $188–$390.
Tickets from Louisville to Boston cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in June 2026–August 2026 (averaging $188) and slightly more in May 2026–June 2026 ($195). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 4%. Book whenever it's convenient.
Monthly price variation is just 6.4%. Ticket costs on this route are among the most predictable.
