BGR - SDF

$215 Find Cheap Flights from Bangor to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangor to Louisville departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangor to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangor to Louisville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$319
American Airlines
Tue 5/5Sat 5/9
BGR - SDF • 1 stop
Cheapest one-way
$215
Allegiant Air
Sat 3/28
BGR - SDF • 1 stop
Top airlines
American Airlines
Cheapest • from $319 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bangor and Louisville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $278 (round-trip)
Washington, D.C. (DCA)
Shortest trip • 5h 13m (one-way)
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangor to Louisville (BGR-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangor to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangor to Louisville

Tue, May 5 - Sat, May 9
American Airlines Logo
3:15 pm - 9:20 pm
BGR
-
SDF
6h 05m
1 stop
American Airlines Logo
4:25 pm - 10:09 pm
SDF
-
BGR
5h 44m
1 stop
$319American Airlines
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
5:15 am - 10:42 am
BGR
-
SDF
5h 27m
1 stop
American Airlines Logo
4:27 pm - 11:52 pm
SDF
-
BGR
7h 25m
1 stop
$334American Airlines
Tue, May 5 - Sat, May 9
Delta Logo
5:15 am - 4:42 pm
BGR
-
SDF
11h 27m
2 stops
Delta Logo
7:00 am - 11:32 am
SDF
-
BGR
4h 32m
1 stop
$344Delta
Sat, Apr 4 - Tue, Apr 7
Delta Logo
6:00 am - 1:37 pm
BGR
-
SDF
7h 37m
1 stop
Delta Logo
6:35 am - 11:48 am
SDF
-
BGR
5h 13m
1 stop
$354Delta
Fri, Apr 3 - Mon, Apr 6
American Airlines Logo
5:21 am - 10:58 am
BGR
-
SDF
5h 37m
1 stop
American Airlines Logo
4:50 pm - 11:53 pm
SDF
-
BGR
7h 03m
1 stop
$369American Airlines
Fri, Apr 3 - Mon, Apr 6
American Airlines Logo
5:21 am - 10:58 am
BGR
-
SDF
5h 37m
1 stop
American Airlines Logo
4:50 pm - 11:53 pm
SDF
-
BGR
7h 03m
1 stop
$384American Airlines
Sat, Apr 4 - Mon, Apr 6
Delta Logo
6:00 am - 1:37 pm
BGR
-
SDF
7h 37m
1 stop
Delta Logo
6:35 am - 11:48 am
SDF
-
BGR
5h 13m
1 stop
$404Delta
Thu, Apr 16 - Thu, May 7
American Airlines Logo
6:15 pm - 10:46 am
BGR
-
SDF
16h 31m
1 stop
American Airlines Logo
11:16 am - 5:05 pm
SDF
-
BGR
5h 49m
1 stop
$427American Airlines
Sat, Apr 4 - Tue, Apr 7
Delta Logo
6:00 am - 1:37 pm
BGR
-
SDF
7h 37m
1 stop
Delta Logo
7:45 am - 3:38 pm
SDF
-
BGR
7h 53m
2 stops
$429Delta
Fri, Apr 3 - Mon, Apr 6
Delta Logo
5:30 am - 2:00 pm
BGR
-
SDF
8h 30m
2 stops
Delta Logo
6:35 am - 11:48 am
SDF
-
BGR
5h 13m
1 stop
$444Delta
Booking Insights

KAYAK's insights & trends for Bangor to Louisville flights

Get data-powered insights and trends into flights from Bangor to Louisville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bangor to Louisville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Bangor to Louisville were found on American Airlines ($319) and Delta ($344).

Find deals

Good to know

Cheapest flight$215
Most popular time to fly with an average 31% increase in price.
Flight from Bangor to Louisville

When to book flights from Bangor to Louisville

Are your dates flexible? Find out the best times to travel from Bangor to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bangor to Louisville

  • What is the cheapest flight from Bangor to Louisville?

    In the last 3 days, the lowest price for a flight from Bangor to Louisville was $215 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Bangor and Louisville?

    No, a passport isn't needed to fly from Bangor to Louisville. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Bangor to Louisville?

    When flying out of Bangor you will be using Bangor. You will be landing at Louisville, also known as Louisville Intl.

  • Which aircraft models fly most regularly from Bangor to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangor to Louisville?

    oneworld is the only airline alliance operating flights between Bangor and Louisville.

  • How does KAYAK find such low prices on flights from Bangor to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangor to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangor to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Bangor is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangor to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Bangor with another airline. Booking your flights between Bangor and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangor to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Bangor up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bangor to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Bangor to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangor to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
7.2Comfort
7.5Boarding
7.9Crew
6.9Entertainment
6.4Food
Airline reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

4.0 OkaySean, Mar 2026
PSP - DFW
Read more American Airlines reviews

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Everything you need to know for your flight from Bangor to Louisville

Information on your arrival and departure airports

Bangor (BGR)
Louisville (SDF)