$121 Find Cheap Flights from Louisville to Boston - Compare and Save

These are the earliest and latest flight times available from Louisville to Boston:

• Earliest: departs at 8:04 am and lands at 10:35 am
• Latest: departs at 7:20 pm and lands at 9:51 pm.

The flight takes about 2h 31m.

Two cabin classes are available on flights from Louisville to Boston:

• Economy Class
• First Class

A nonstop flight from Louisville to Boston takes 2h 31m, covering 827 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Louisville to Boston range from $353 to $510, with an average of $414 over the past 12 months. Anything below $353 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 13% above the $414 route average. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $210 round-trip via Fort Lauderdale (FLL), compared to $428 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by Delta and American Airlines. Other aircraft seen on the route include Embraer 170 variants.

Afternoon is the busiest departure period on Louisville to Boston flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $310 to $1,042. That means the highest observed fare was about 3x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on Louisville to Boston flights:

• American Airlines
• Delta

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Louisville to Boston are currently lower than usual. Average one-way flight prices are about $237, which is 18% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Louisville to Boston usually depart from Louisville Intl (SDF) and arrive at Boston Logan Intl (BOS).

One-stop flights from Louisville to Boston most commonly connect through:

• Baltimore/Washington (BWI) - 55% of one-stop connections
• Philadelphia (PHL) - 12% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 11% of one-stop connections
• Fort Lauderdale (FLL) - 9% of one-stop connections

Yes. Flexible dates can save you up to 22% on flights from Louisville to Boston. Wednesday is the cheapest departure day at $369 round-trip on average, while Monday is the most expensive at $471, a difference of $102.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Louisville and Boston. The airlines offering nonstop flights on this route include:

• Delta
• American Airlines

Flying via Washington, D.C. Reagan-National (DCA) gives the shortest average 1-stop total travel time at 4h 31m, compared with 4h 37m via Washington, D.C. Dulles Intl (IAD) and 4h 43m via Baltimore/Washington (BWI).

Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Louisville to Boston flights:

• American Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

When you’re running late for your flight out of Louisville International Airport, taking a taxi is the quickest option you have, they will pick you up at any location in the city and drop you off outside the airport terminal in less than twenty minutes. Public transport, which is the cheaper option, takes close to forty minutes from downtown.

Business travelers should consider booking with American Airlines for the flight from Louisville to Boston. Their business class options offer a wide range of benefits including more legroom, a better selection of in-flight meals, priority boarding, and power outlets to charge your devices allowing you to work, even during your flights.

Yes, multiple airlines will allow your child to fly alone from Louisville to Boston. However, depending on their age, you might incur additional charges for the unaccompanied minors' service. Both Delta and American Airlines make it mandatory for children under the age of 14 to pay for the unaccompanied minors service so that they can guarantee the safety of your child during the trip. If your child is aged 15-17, you can still pay for the service - although it is only optional.

You can either take a taxi, or use the subway or bus to get to Downtown Boston after landing at Boston Logan. The taxi is the quickest and most convenient, as it only takes ten minutes, but it is also the most expensive option. Both the subway and bus take about ten minutes and are significantly cheaper, with the subway costing a fraction of the taxi prices and the bus costs nothing. If you opt for the subway, you’ll need to take a Massport shuttle bus from the terminal to the airport station, and then take Blue Line - which leads directly to downtown. For the bus, you can take the Silver Line 1 - which stops at every terminal.