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 7/14. 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
$267
Delta
Fri 6/12Mon 6/15
BGR - SDF • 1 stop
Cheapest one-way
$114
American Airlines
Tue 7/14
BGR - SDF • 1 stop
Top airlines
Delta
Cheapest • from $267 (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 17m (one-way)
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 100% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Jun 12 - Mon, Jun 15
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
$267Delta
Fri, Jun 12 - Mon, Jun 15
Delta Logo
5:05 am - 10:58 am
BGR
-
SDF
5h 53m
1 stop
Delta Logo
1:02 pm - 11:35 pm
SDF
-
BGR
10h 33m
2 stops
$298Delta
Wed, Jun 24 - Wed, Jul 8
United Airlines Logo
6:10 am - 12:21 pm
BGR
-
SDF
6h 11m
1 stop
United Airlines Logo
11:44 am - 6:31 pm
SDF
-
BGR
6h 47m
1 stop
$336United Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
7:40 am - 2:29 pm
BGR
-
SDF
6h 49m
1 stop
United Airlines Logo
9:00 am - 3:31 pm
SDF
-
BGR
6h 31m
1 stop
$340United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
4:15 pm - 12:05 am
BGR
-
SDF
7h 50m
1 stop
United Airlines Logo
11:13 am - 6:34 pm
SDF
-
BGR
7h 21m
1 stop
$349United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
4:15 pm - 10:22 pm
BGR
-
SDF
6h 07m
1 stop
United Airlines Logo
10:05 am - 6:34 pm
SDF
-
BGR
8h 29m
2 stops
$396United Airlines
Wed, May 20 - Sun, May 24
Multiple Airlines Logo
6:59 pm - 6:15 pm
BGR
-
SDF
23h 16m
2 stops
Multiple Airlines Logo
9:41 am - 9:27 am
SDF
-
BGR
23h 46m
1 stop
$421Multiple Airlines
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
5:01 pm - 9:39 pm
BGR
-
SDF
4h 38m
1 stop
American Airlines Logo
7:48 pm - 11:58 pm
SDF
-
BGR
4h 10m
1 stop
$425American Airlines
Wed, Jun 24 - Wed, Jul 8
Delta Logo
5:05 am - 3:31 pm
BGR
-
SDF
10h 26m
2 stops
Delta Logo
5:49 pm - 11:11 pm
SDF
-
BGR
5h 22m
1 stop
$454Delta
Fri, Jun 12 - Mon, Jun 15
Delta Logo
5:05 am - 1:39 pm
BGR
-
SDF
8h 34m
2 stops
Delta Logo
1:02 pm - 11:35 pm
SDF
-
BGR
10h 33m
2 stops
$469Delta
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 June.

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.

Find deals

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 $267 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 11669 reviews
7.9Crew
7.5Boarding
7.2Comfort
6.9Entertainment
6.4Food
Airline reviews

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

8.0 ExcellentConnie, May 2026
PHX - MKE
Read more American Airlines reviews

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

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

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

Information on your arrival and departure airports

Bangor (BGR)
Louisville (SDF)