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CA $431 Cheap Flights from Louisville (SDF) to Bangor (BGR)

View CA $431 flight on Fri, Aug 14, 2026Opens in a new window

Popular airlines from Louisville International Airport (SDF) to Bangor Intl. Airport (BGR)

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Cheap flights from Louisville (SDF) to Bangor (BGR)

Prices were available within the past 7 days and start at CA $431 for one-way flights and CA $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 14 - Sat, Aug 22
SDF
Louisville
BGR
Bangor
CA $364 Roundtrip, found 4 days ago
CA $364
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 14 from Louisville to Bangor, returning Sat, Aug 22, priced at CA $364 found 4 days ago
Delta
Tue, Aug 11 - Thu, Aug 20
SDF
Louisville
BGR
Bangor
CA $364 Roundtrip, found 15 hours ago
CA $364
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Aug 11 from Louisville to Bangor, returning Thu, Aug 20, priced at CA $364 found 15 hours ago
American Airlines
Sat, Aug 15 - Sat, Aug 22
SDF
Louisville
BGR
Bangor
CA $382 Roundtrip, found 4 days ago
CA $382
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 15 from Louisville to Bangor, returning Sat, Aug 22, priced at CA $382 found 4 days ago
Delta
Tue, Aug 11 - Wed, Aug 19
SDF
Louisville
BGR
Bangor
CA $387 Roundtrip, found 15 hours ago
CA $387
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Aug 11 from Louisville to Bangor, returning Wed, Aug 19, priced at CA $387 found 15 hours ago
American Airlines
Thu, Aug 13 - Thu, Aug 20
SDF
Louisville
BGR
Bangor
CA $407 Roundtrip, found 15 hours ago
CA $407
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Louisville to Bangor, returning Thu, Aug 20, priced at CA $407 found 15 hours ago
Delta
Mon, Aug 10 - Wed, Aug 19
SDF
Louisville
BGR
Bangor
CA $430 Roundtrip, found 15 hours ago
CA $430
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Aug 10 from Louisville to Bangor, returning Wed, Aug 19, priced at CA $430 found 15 hours ago
American Airlines
Sat, Aug 15 - Sat, Aug 22
SDF
Louisville
BGR
Bangor
CA $431 Roundtrip, found 4 days ago
CA $431
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 15 from Louisville to Bangor, returning Sat, Aug 22, priced at CA $431 found 4 days ago
United
Tue, Aug 11 - Tue, Aug 18
SDF
Louisville
BGR
Bangor
CA $435 Roundtrip, found 15 hours ago
CA $435
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Aug 11 from Louisville to Bangor, returning Tue, Aug 18, priced at CA $435 found 15 hours ago
Delta
Tue, Aug 11 - Fri, Aug 21
SDF
Louisville
BGR
Bangor
CA $444 Roundtrip, found 15 hours ago
CA $444
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Aug 11 from Louisville to Bangor, returning Fri, Aug 21, priced at CA $444 found 15 hours ago
American Airlines
Fri, Aug 14 - Sat, Aug 22
SDF
Louisville
BGR
Bangor
CA $474 Roundtrip, found 4 days ago
CA $474
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 14 from Louisville to Bangor, returning Sat, Aug 22, priced at CA $474 found 4 days ago

Frequently asked questions

How much does a flight from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) cost?
You can find cheap one-way flights from CA $431 and cheap return flights from CA $364 SDF to BGR with Expedia. One-way flights typically cost between CA$256 and CA$926. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SDF to BGR ticket fares go up or down.
What is the cheapest month to fly from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
The cheapest months to fly from SDF to BGR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
Enter SDF to BGR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.), with prices starting from around CA$312 for flights that can be booked for departure within the next year. These flights typically include a layover in Charlotte-Douglas Intl. (CLT). Prices are per adult in economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
There are approximately 32 connecting flights per day from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.). Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Liberty Intl. (EWR).
What is the earliest flight from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
The earliest flight from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) typically departs around 5:00 AM local time. This service is offered by United and Delta, and it's a seasonal service active in April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
You'll typically find the most flights from Louisville Intl. (SDF) to Bangor Intl. (BGR) on a Saturday, with around 22 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Looking at the weekly schedule, Saturdays offer notably more flight options compared to other days.
What are the most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
The most popular departure times for flights from Louisville Intl. (SDF) to Bangor Intl. (BGR) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
There are no nonstop flights from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.). The distance between these two airports is approximately 1,587 kilometres. If you're flying with one stop, your journey will typically take around 5 hours 30 minutes. Flights with two or more stops usually take longer, averaging about 9 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
You can fly first class between SDF and BGR. First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangor, ME (BGR) from Louisville, KY (SDF)?
If you're planning to travel to Bangor from Louisville Intl. (SDF), you can fly directly into Bangor Intl. (BGR). Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Bangor. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.)?
If you booked your Louisville, KY (SDF-Louisville Intl.) to Bangor, ME (BGR-Bangor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louisville Intl.
Destination airport
Bangor Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $364
Distance
1576 km

Book with confidence

Louisville to Bangor Flights

The easy way to book your flights from Louisville to Bangor 

With Expedia, it’s simple to find and book flights to Bangor from Louisville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Bangor Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Louisville to Bangor today, tomorrow, or this week.  

 

Save dollars with cheap flights from Louisville Intl., SDF to Bangor Intl., BGR 

Sort your search results by price to find great deals on your flight from Louisville to Bangor—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangor from Louisville currently is just CA $364 rising to CA $491.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangor  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangor from Louisville 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangor with Expedia today.

Louisville to Bangor Flights

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