$191+ Cheap flights from Bangor, ME to Louisville (BGR - SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SDF
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Bangor to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bangor to Louisville
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Cheapest flights from Bangor to LouisvilleExplore the most affordable flight options available from Bangor to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Bangor to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Wed 12/3010:27 am -
1 stop8h 11m
Deal found 11/6![Multiple Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:00 pm -
1 stop5h 00m
Fri 11/278:15 am -
1 stop5h 02m
Deal found 11/9![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:24 pm -
1 stop5h 01m
Tue 12/297:44 am -
1 stop7h 42m
Deal found 11/6![American Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop8h 03m
Thu 11/266:00 am -
2 stops7h 17m
Deal found 11/7![Delta logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Tue 12/296:22 pm -
1 stop15h 49m
Deal found 11/6![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Mon 12/284:34 pm -
1 stop24h 40m
Deal found 11/6![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:07 am -
2 stops48h 52m
Wed 12/3010:27 am -
1 stop8h 11m
Deal found 11/6![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1311:38 am -
1 stop27h 48m
Wed 12/3010:27 am -
1 stop8h 11m
Deal found 11/6![Allegiant Air logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Fri 1/15:55 pm -
2 stops23h 47m
Deal found 11/6![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:07 am -
2 stops48h 52m
Tue 12/296:22 pm -
1 stop15h 49m
Deal found 11/6![Multiple Airlines logo]()
$493
Best flights from Bangor to LouisvilleDiscover carefully curated flight deals from Bangor to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Bangor to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/105:07 am -
2 stops11h 55m
Wed 2/176:45 am -
1 stop7h 39m
Deal found 11/9![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/115:08 am -
1 stop5h 51m
Thu 2/186:45 am -
1 stop7h 39m
Deal found 11/9![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:00 pm -
1 stop5h 00m
Fri 11/278:15 am -
1 stop5h 02m
Deal found 11/9![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:00 pm -
2 stops12h 10m
Thu 11/266:00 am -
2 stops7h 17m
Deal found 11/7![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/163:11 pm -
1 stop5h 49m
Sat 2/208:00 am -
1 stop13h 27m
Deal found 11/7![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:10 am -
2 stops9h 19m
Thu 12/318:10 am -
1 stop11h 00m
Deal found 11/6![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/165:08 am -
2 stops10h 33m
Sun 2/215:00 pm -
1 stop6h 25m
Deal found 11/10![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:10 am -
2 stops9h 19m
Wed 12/306:56 pm -
2 stops19h 43m
Deal found 11/6![Delta logo]()
$587
Last-minute flights from Bangor to LouisvilleDiscover last-minute flight deals from Bangor to Louisville. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Louisville. Data last updated November 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop8h 03m
Thu 11/266:00 am -
2 stops7h 17m
Deal found 11/7![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:00 pm -
1 stop5h 00m
Fri 11/278:15 am -
1 stop5h 02m
Deal found 11/9![Delta logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:07 am -
2 stops48h 52m
Wed 12/3010:27 am -
1 stop8h 11m
Deal found 11/6![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:07 am -
2 stops48h 52m
Tue 12/296:22 pm -
1 stop15h 49m
Deal found 11/6![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1311:38 am -
1 stop27h 48m
Wed 12/3010:27 am -
1 stop8h 11m
Deal found 11/6![Allegiant Air logo]()
$478
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:24 pm -
1 stop5h 01m
Tue 12/297:44 am -
1 stop7h 42m
Deal found 11/6![American Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Wed 12/3010:27 am -
1 stop8h 11m
Deal found 11/6![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Tue 12/296:22 pm -
1 stop15h 49m
Deal found 11/6![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Mon 12/284:34 pm -
1 stop24h 40m
Deal found 11/6![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:22 pm -
1 stop26h 07m
Fri 1/15:55 pm -
2 stops23h 47m
Deal found 11/6![Multiple Airlines logo]()
$483
One-way flights from Bangor to LouisvilleSearch for one-way flight options from Bangor to Louisville. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Bangor to Louisville. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/14:32 pm -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:25 am -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/13:04 pm -
3 stops47h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Allegiant Air logo]()
$599
Find flight deals from Bangor to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $743 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bangor to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Bangor to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Thu 12/10
11:38 am-3:26 pm
1 stop27h 48m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Wed 2/10
5:07 am-5:02 pm
2 stops11h 55m
Louisville Intl
Wed 2/17
6:45 am-2:24 pm
1 stop7h 39m
$292
Quickest round-trip
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Thu 12/10
5:10 am-2:04 pm
2 stops8h 54m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$329
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Fri 1/1
6:25 am-5:20 pm
2 stops10h 55m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$329
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Thu 2/11
5:08 am-10:59 am
1 stop5h 51m
Louisville Intl
Thu 2/18
6:45 am-2:24 pm
1 stop7h 39m
$347
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Mon 11/23
12:00 pm-5:00 pm
1 stop5h 00m
Louisville Intl
Fri 11/27
8:15 am-1:17 pm
1 stop5h 02m
$409
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Sun 11/22
12:00 pm-12:10 am
2 stops12h 10m
Louisville Intl
Thu 11/26
6:00 am-1:17 pm
2 stops7h 17m
$464
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Tue 2/16
3:11 pm-9:00 pm
1 stop5h 49m
Louisville Intl
Sat 2/20
8:00 am-9:27 pm
1 stop13h 27m
$493
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Wed 12/16
5:10 am-2:29 pm
2 stops9h 19m
Louisville Intl
Thu 12/31
8:10 am-7:10 pm
1 stop11h 00m
$502
BangorLouisville
BGR Bangor - SDF Louisville Intl
BGRSDF
Bangor
Tue 2/16
5:08 am-3:41 pm
2 stops10h 33m
Louisville Intl
Sun 2/21
5:00 pm-11:25 pm
1 stop6h 25m
$508
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Bangor to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to Louisville in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bangor, Maine-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangor, Maine-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bangor to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Bangor with our price prediction graph.
BGR-SDF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangor to Louisville
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated November 10, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Bangor to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Bangor to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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Other flights to Louisville
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Browse other Bangor and Louisville flight options. Last updated on November 10, 2026.
Other flights from Bangor
Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Bangor to Louisville
Discover the top 2 airlines that operate flights from Bangor to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$396 | FlexibilityNo cancel fee | On-time71% |