SDF - BGR

$132 Find Cheap Flights from Louisville to Bangor

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Bangor departing on 2/1. 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 Bangor

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Bangor, 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 Louisville to Bangor, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$309
Delta
Thu 1/15Mon 1/19
SDF - BGR • 1 stop
Cheapest one-way
$132
Multiple Airlines
Sun 2/1
SDF - BGR • 2 stops
Top airlines
Delta
Cheapest • from $309 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Bangor!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Bangor (SDF-BGR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Bangor 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 Louisville to Bangor

Thu, Jan 15 - Mon, Jan 19
Delta Logo
5:00 pm - 11:25 pm
SDF
-
BGR
6h 25m1 stop
Delta Logo
5:04 am - 11:52 am
BGR
-
SDF
6h 48m1 stop
$309Delta
Thu, Jan 15 - Mon, Jan 19
Delta Logo
6:00 am - 3:54 pm
SDF
-
BGR
9h 54m2 stops
Delta Logo
5:04 am - 11:52 am
BGR
-
SDF
6h 48m1 stop
$314Delta
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
1:50 pm - 8:12 pm
SDF
-
BGR
6h 22m1 stop
United Airlines Logo
9:00 am - 3:01 pm
BGR
-
SDF
6h 01m1 stop
$349United Airlines
Thu, Jan 15 - Mon, Jan 19
Delta Logo
6:00 am - 3:54 pm
SDF
-
BGR
9h 54m2 stops
Delta Logo
5:04 am - 2:36 pm
BGR
-
SDF
9h 32m2 stops
$354Delta
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
9:50 am - 8:12 pm
SDF
-
BGR
10h 22m2 stops
United Airlines Logo
9:00 am - 10:30 pm
BGR
-
SDF
13h 30m2 stops
$359United Airlines
Sat, Jan 31 - Fri, Jun 12
American Airlines Logo
6:55 am - 12:19 pm
SDF
-
BGR
5h 24m1 stop
American Airlines Logo
5:30 am - 11:47 am
BGR
-
SDF
6h 17m1 stop
$370American Airlines
Sat, Jan 31 - Fri, Jun 12
Delta Logo
7:50 am - 4:01 pm
SDF
-
BGR
8h 11m2 stops
Delta Logo
12:59 pm - 8:57 pm
BGR
-
SDF
7h 58m1 stop
$414Delta
Sat, Jan 31 - Fri, Jun 12
Delta Logo
7:40 am - 4:01 pm
SDF
-
BGR
8h 21m2 stops
Delta Logo
12:59 pm - 11:59 pm
BGR
-
SDF
11h 00m2 stops
$419Delta
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
1:45 pm - 8:12 pm
SDF
-
BGR
6h 27m1 stop
United Airlines Logo
8:14 am - 8:28 pm
BGR
-
SDF
12h 14m2 stops
$608United Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
1:45 pm - 8:12 pm
SDF
-
BGR
6h 27m1 stop
United Airlines Logo
8:14 am - 8:28 pm
BGR
-
SDF
12h 14m2 stops
$609United Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Bangor flights

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

Which airlines provide the cheapest flights from Louisville to Bangor?

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 Louisville to Bangor were found on Delta ($309) and United Airlines ($349).

Which airlines fly non-stop between Louisville and Bangor?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Bangor.

There are 2 airlines that fly nonstop from Louisville to Bangor. They are American Airlines and Delta. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $258. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonNovember
Cheapest flight$132
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Louisville to Bangor

When to book flights from Louisville to Bangor

Are your dates flexible? Find out the best times to travel from Louisville to Bangor 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 Louisville to Bangor

  • What is the cheapest flight from Louisville to Bangor?

    In the last 3 days, the lowest price for a flight from Louisville to Bangor was $132 for a one-way ticket and $309 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Louisville and Bangor are both served by 1 main airport. You will leave Louisville from Louisville Intl and will be arriving at Bangor.

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

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

  • Which airline alliances offer flights from Louisville to Bangor?

    SkyTeam, and oneworld are the airline alliances operating flights between Louisville and Bangor, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Bangor, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Bangor are Delta and American Airlines. With an average price for the route of $283 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $397 and an overall rating of 7.2.

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

    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 Louisville to Bangor.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangor from Louisville 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 Louisville to Bangor?

    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 Bangor with an airline and back to Louisville with another airline. Booking your flights between Louisville and BGR 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 Louisville to Bangor?

    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 Bangor from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Louisville to Bangor

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Bangor. 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 Louisville to Bangor? 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.
7.9
DeltaOverall score based on 8013 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

10.0 ExcellentAnonymous, Dec 2025
DCA - SEA
Read more Delta reviews

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

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.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

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

Information on your arrival and departure airports