BGR - SDF

$114 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 6/24. 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
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Everything you should know

Cheapest round-trip
$321
Typical prices: $427-$288
American Airlines
Fri 5/22Mon 5/25
BGR - SDF • 1 stop
Cheapest one-way
$114
Delta
Wed 6/24
BGR - SDF • 1 stop
Top airlines
Cheapest • from $321 (round-trip)
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
Cheapest • Avg $278 (round-trip)
Shortest trip • 5h 17m (one-way)
Insights
Insights
Insights
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

Fri, May 22 - Mon, May 25
American Airlines Logo
4:34 pm - 11:08 pm
BGR
-
SDF
6h 34m
1 stop
American Airlines Logo
2:46 pm - 10:42 pm
SDF
-
BGR
7h 56m
1 stop
$321American Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
5:46 pm - 12:23 am
BGR
-
SDF
6h 37m
1 stop
American Airlines Logo
4:27 pm - 11:52 pm
SDF
-
BGR
7h 25m
1 stop
$340American Airlines
Wed, May 20 - Mon, May 25
American Airlines Logo
5:46 pm - 12:23 am
BGR
-
SDF
6h 37m
1 stop
American Airlines Logo
6:01 am - 10:19 am
SDF
-
BGR
4h 18m
1 stop
$343American Airlines
Fri, May 8 - Tue, May 12
Delta Logo
5:05 am - 2:42 pm
BGR
-
SDF
9h 37m
2 stops
Delta Logo
5:30 pm - 11:33 pm
SDF
-
BGR
6h 03m
1 stop
$345Delta
Fri, May 8 - Tue, May 12
Delta Logo
5:05 am - 2:42 pm
BGR
-
SDF
9h 37m
2 stops
Delta Logo
1:05 pm - 11:33 pm
SDF
-
BGR
10h 28m
2 stops
$350Delta
Thu, May 21 - Mon, May 25
American Airlines Logo
11:11 am - 5:45 pm
BGR
-
SDF
6h 34m
1 stop
American Airlines Logo
6:01 am - 10:19 am
SDF
-
BGR
4h 18m
1 stop
$357American Airlines
Thu, May 21 - Mon, May 25
Delta Logo
5:05 am - 1:51 pm
BGR
-
SDF
8h 46m
2 stops
Delta Logo
6:10 am - 11:32 am
SDF
-
BGR
5h 22m
1 stop
$394Delta
Thu, May 21 - Mon, May 25
Multiple Airlines Logo
6:55 pm - 2:01 pm
BGR
-
SDF
19h 06m
1 stop
Multiple Airlines Logo
9:10 pm - 9:26 am
SDF
-
BGR
36h 16m
2 stops
$398Multiple Airlines
Wed, May 20 - Mon, May 25
United Airlines Logo
7:40 am - 7:42 pm
BGR
-
SDF
12h 02m
2 stops
United Airlines Logo
9:00 am - 3:31 pm
SDF
-
BGR
6h 31m
1 stop
$409United Airlines
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
12:57 pm - 7:02 pm
BGR
-
SDF
6h 05m
1 stop
American Airlines Logo
7:48 pm - 11:58 pm
SDF
-
BGR
4h 10m
1 stop
$427American Airlines
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.

How much is a round-trip flight from Bangor, Maine to Louisville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangor, Maine to Louisville departing in May.

Good to know

Cheapest flight$114
Most popular time to fly with an average 22% 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 $114 for a one-way ticket and $321 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 11672 reviews
6.4Food
7.5Boarding
7.9Crew
6.9Entertainment
7.2Comfort
Airline reviews

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

6.0 GoodFred, Apr 2026
DFW - IND
Read more American Airlines reviews

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

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

Information on your arrival and departure airports