BGR - SDF

$241 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 9/9. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$438
Typical prices: $552-$339
American Airlines
Fri 9/18Mon 9/21
BGR - SDF • 1 stop
Cheapest one-way
$241
American Airlines
Wed 9/9
BGR - SDF • 1 stop
Top airlines
Cheapest • from $438 (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 • 100% 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

Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
11:09 am - 4:21 pm
BGR
-
SDF
5h 12m
1 stop
American Airlines Logo
7:48 pm - 11:58 pm
SDF
-
BGR
4h 10m
1 stop
$438American Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 2:37 pm
BGR
-
SDF
8h 37m
2 stops
United Airlines Logo
9:00 am - 2:23 pm
SDF
-
BGR
5h 23m
1 stop
$484United Airlines
Fri, Jun 19 - Thu, Jun 25
Delta Logo
5:05 am - 10:58 am
BGR
-
SDF
5h 53m
1 stop
Delta Logo
5:59 pm - 11:35 pm
SDF
-
BGR
5h 36m
1 stop
$553Delta
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 2:37 pm
BGR
-
SDF
8h 37m
2 stops
United Airlines Logo
5:45 pm - 10:47 am
SDF
-
BGR
17h 02m
2 stops
$554United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
4:58 pm - 10:28 pm
BGR
-
SDF
5h 30m
1 stop
United Airlines Logo
1:50 pm - 9:51 pm
SDF
-
BGR
8h 01m
1 stop
$567United 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
7:10 am - 2:23 pm
SDF
-
BGR
7h 13m
1 stop
$572United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
4:58 pm - 11:59 pm
BGR
-
SDF
7h 01m
1 stop
United Airlines Logo
6:15 am - 10:47 am
SDF
-
BGR
4h 32m
1 stop
$623United Airlines
Wed, Aug 26 - Sat, Aug 29
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
$628United 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
5:45 pm - 10:47 am
SDF
-
BGR
17h 02m
2 stops
$642United Airlines
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
7:17 pm - 8:08 pm
BGR
-
SDF
24h 51m
1 stop
United Airlines Logo
6:00 am - 11:30 pm
SDF
-
BGR
17h 30m
2 stops
$667United 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 June, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is $720 and $500 respectively.

Good to know

Cheapest flight$241
Most popular time to fly with an average 24% 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 $241 for a one-way ticket and $438 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 11644 reviews
7.5Boarding
6.4Food
7.9Crew
6.9Entertainment
7.2Comfort
Airline reviews

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

2.0 MediocreDebbie A, May 2026
BTV - PHL
Read more American Airlines reviews

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

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

Information on your arrival and departure airports