BGR - SDF

$287 Find Cheap Flights from Bangor to Louisville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangor to Louisville departing on 8/13. 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
$287
Typical prices: $268-$338
Delta
Thu 8/13Sun 8/16
BGR - SDF • 1 stop
Cheapest one-way
$304
American Airlines
Sat 9/12
BGR - SDF • 1 stop
Top airlines
Cheapest • from $287 (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
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Thu, Aug 13 - Sun, Aug 16
Delta Logo
5:20 am - 11:05 am
BGR
-
SDF
5h 45m
1 stop
Delta Logo
7:05 am - 1:26 pm
SDF
-
BGR
6h 21m
1 stop
$287Delta
Tue, Aug 18 - Fri, Aug 28
American Airlines Logo
12:45 pm - 9:25 pm
BGR
-
SDF
8h 40m
1 stop
American Airlines Logo
6:28 am - 12:05 pm
SDF
-
BGR
5h 37m
1 stop
$298American Airlines
Tue, Aug 18 - Fri, Aug 28
American Airlines Logo
5:53 pm - 10:59 pm
BGR
-
SDF
5h 06m
1 stop
American Airlines Logo
6:28 am - 12:05 pm
SDF
-
BGR
5h 37m
1 stop
$299American Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 12:22 pm
BGR
-
SDF
6h 22m
1 stop
United Airlines Logo
1:50 pm - 9:51 pm
SDF
-
BGR
8h 01m
1 stop
$307United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 7:07 pm
BGR
-
SDF
13h 07m
2 stops
United Airlines Logo
1:50 pm - 9:51 pm
SDF
-
BGR
8h 01m
1 stop
$312United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 12:22 pm
BGR
-
SDF
6h 22m
1 stop
United Airlines Logo
1:50 pm - 9:51 pm
SDF
-
BGR
8h 01m
1 stop
$349United Airlines
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
4:25 pm - 10:55 pm
BGR
-
SDF
6h 30m
1 stop
American Airlines Logo
6:18 am - 1:06 pm
SDF
-
BGR
6h 48m
1 stop
$379American Airlines
Thu, Aug 13 - Sun, Aug 16
United Airlines Logo
6:00 am - 4:38 pm
BGR
-
SDF
10h 38m
2 stops
United Airlines Logo
6:15 am - 10:47 am
SDF
-
BGR
4h 32m
1 stop
$383United Airlines
Tue, Aug 18 - Fri, Aug 28
United Airlines Logo
6:00 am - 12:22 pm
BGR
-
SDF
6h 22m
1 stop
United Airlines Logo
6:00 am - 11:30 pm
SDF
-
BGR
17h 30m
2 stops
$472United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 7:07 pm
BGR
-
SDF
13h 07m
2 stops
United Airlines Logo
1:50 pm - 10:47 am
SDF
-
BGR
20h 57m
2 stops
$512United 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.

What is the cheapest month to fly from Bangor to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangor to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangor to Louisville is January, where tickets cost $278 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $720 and $685 respectively.

Good to know

Low seasonApril
Cheapest flight$287
Best time to beat the crowds but there is an average 71% increase in price.
Most popular time to fly with an average 18% 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 5 days, the lowest price for a flight from Bangor to Louisville was $304 for a one-way ticket and $287 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 11777 reviews
7.5Boarding
6.8Entertainment
7.9Crew
7.2Comfort
6.4Food
Airline reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

2.0 MediocreGenesis, Mar 2026
ORD - SDF
Read more American Airlines reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Boston ticket agent Cheryl Porter is WONDERFUL. Our Iberia flight to Barcelona was cancelled the morning we were scheduled to leave and Cheryl was our super hero - she found us seats on a flight to London and on to Barcelona. Truly a “can-do” attitude which we appreciated so much after the Iberia ticket agents told us there was “absolutely nothing they could do”. (As did the customer service agents at Iberia’s call center) Ms Porter is truly a wonderful person who genuinely cares about travelers!

I was not given the option to get on a different flight even though I was going to miss my connection due to weather delays (I did). When I called early in the morning, they said it wasn't delayed long enough; though I knew it would be by the time it was time for the flight ... it was and by that time it was too late. I wasn't given the option to pre-board with my toddler, and the food service was less than normal due to delays .... at least that's what the crew said.

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

I just for my TSA. So security line is short and upgraded to one group up. I do think the ground crew should learn new way of boarding - the passengers sitting in higher number seat should board first to prevent traffic jam.

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

Information on your arrival and departure airports