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Cheap flights from Louisville to Bangor from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Bangor departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Bangor (SDF-BGR)

Cheap round-trip flights

Allegiant Air Logo
6:36 pm - 6:19 pmSDF-BGR
23h 43m1 stop
Allegiant Air Logo
3:06 pm - 1:39 pmBGR-SDF
22h 33m1 stop
$264Allegiant Air
Find Deal
Thu, Sep 18 - Thu, Sep 25
Logo
6:36 pm - 6:19 pmSDF-BGR
23h 43m1 stop
Logo
3:06 pm - 10:04 pmBGR-SDF
30h 58m2 stops
$286
Find Deal
Thu, Sep 18 - Thu, Sep 25
Delta Logo
6:00 am - 11:39 amSDF-BGR
5h 39m1 stop
Delta Logo
5:23 am - 12:50 pmBGR-SDF
7h 27m1 stop
$290Delta
Find Deal
Sat, Sep 20 - Tue, Sep 30
American Airlines Logo
7:35 pm - 11:48 pmSDF-BGR
4h 13m1 stop
American Airlines Logo
5:54 pm - 11:03 pmBGR-SDF
5h 09m1 stop
$311American Airlines
Find Deal
Sun, Sep 21 - Tue, Sep 23
Delta Logo
5:00 pm - 11:28 pmSDF-BGR
6h 28m1 stop
Delta Logo
5:19 am - 12:49 pmBGR-SDF
7h 30m1 stop
$323Delta
Find Deal
Tue, Oct 7 - Wed, Oct 15
Delta Logo
5:00 pm - 11:29 pmSDF-BGR
6h 29m1 stop
Delta Logo
5:23 am - 12:50 pmBGR-SDF
7h 27m1 stop
$324Delta
Find Deal
Fri, Sep 19 - Tue, Sep 30
Delta Logo
6:00 am - 11:39 amSDF-BGR
5h 39m1 stop
Delta Logo
5:23 am - 1:42 pmBGR-SDF
8h 19m2 stops
$326Delta
Find Deal
Sat, Sep 20 - Tue, Sep 30
United Airlines Logo
6:15 am - 11:07 amSDF-BGR
4h 52m1 stop
United Airlines Logo
6:10 am - 12:49 pmBGR-SDF
6h 39m1 stop
$329United Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
United Airlines Logo
6:15 am - 11:07 amSDF-BGR
4h 52m1 stop
United Airlines Logo
6:10 am - 5:15 pmBGR-SDF
11h 05m2 stops
$334United Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
American Airlines Logo
7:37 pm - 11:59 pmSDF-BGR
4h 22m1 stop
American Airlines Logo
1:58 pm - 9:36 pmBGR-SDF
7h 38m1 stop
$361American Airlines
Find Deal
Mon, Sep 1 - Fri, Sep 5

American Airlines flights from Louisville to Bangor, Maine

Our best American Airlines deals on Louisville to Bangor, Maine flight tickets
American Airlines
Sep 21
SDF7:35 pmLouisville Intl
4h 13m
1 stop
BGR11:48 pmBangor
Sep 23
BGR5:54 pmBangor
5h 09m
1 stop
SDF11:03 pmLouisville Intl
$311
Find similar
American Airlines
Aug 23
SDF7:34 amLouisville Intl
4h 48m
1 stop
BGR12:22 pmBangor
Aug 30
BGR7:15 amBangor
7h 29m
1 stop
SDF2:44 pmLouisville Intl
$329
Find similar
American Airlines
Sep 1
SDF7:37 pmLouisville Intl
4h 22m
1 stop
BGR11:59 pmBangor
Sep 5
BGR1:58 pmBangor
7h 38m
1 stop
SDF9:36 pmLouisville Intl
$361
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Allegiant Air flights from Louisville to Bangor, Maine

Our best Allegiant Air deals on Louisville to Bangor, Maine flight tickets
Allegiant Air
Sep 18
SDF6:36 pmLouisville Intl
23h 43m
1 stop
BGR6:19 pmBangor
Sep 25
BGR3:06 pmBangor
22h 33m
1 stop
SDF1:39 pmLouisville Intl
$264
Find similar
Allegiant Air
Aug 28
SDF12:59 pmLouisville Intl
21h 10m
1 stop
BGR10:09 amBangor
Aug 31
BGR11:28 amBangor
27h 19m
1 stop
SDF2:47 pmLouisville Intl
$440
Find similar
Allegiant Air
Aug 21
SDF10:24 amLouisville Intl
23h 45m
1 stop
BGR10:09 amBangor
Aug 24
BGR11:28 amBangor
24h 01m
1 stop
SDF11:29 amLouisville Intl
$460
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Bangor, Maine 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, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Louisville to Bangor, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Thu 9/18

6:36 pm-6:19 pm

1 stop23h 43m

Bangor

Thu 9/25

3:06 pm-1:39 pm

1 stop22h 33m

$264

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Thu 9/18

6:36 pm-6:19 pm

1 stop23h 43m

Bangor

Thu 9/25

3:06 pm-10:04 pm

2 stops30h 58m

$286

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Sat 9/20

6:00 am-11:39 am

1 stop5h 39m

Bangor

Tue 9/30

5:23 am-12:50 pm

1 stop7h 27m

$290

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Sun 9/21

7:35 pm-11:48 pm

1 stop4h 13m

Bangor

Tue 9/23

5:54 pm-11:03 pm

1 stop5h 09m

$311

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Tue 10/7

5:00 pm-11:28 pm

1 stop6h 28m

Bangor

Wed 10/15

5:19 am-12:49 pm

1 stop7h 30m

$323

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Fri 9/19

5:00 pm-11:29 pm

1 stop6h 29m

Bangor

Tue 9/30

5:23 am-12:50 pm

1 stop7h 27m

$324

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Sat 9/20

6:00 am-11:39 am

1 stop5h 39m

Bangor

Tue 9/30

5:23 am-1:42 pm

2 stops8h 19m

$326

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Wed 9/17

6:15 am-11:07 am

1 stop4h 52m

Bangor

Mon 9/22

6:10 am-12:49 pm

1 stop6h 39m

$329

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Wed 9/17

6:15 am-11:07 am

1 stop4h 52m

Bangor

Mon 9/22

6:10 am-5:15 pm

2 stops11h 05m

$334

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Mon 9/1

7:37 pm-11:59 pm

1 stop4h 22m

Bangor

Fri 9/5

1:58 pm-9:36 pm

1 stop7h 38m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Bangor from

How to get the cheapest flight ticket from Louisville to Bangor, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bangor, Maine?

The cheapest day to depart from Louisville to Bangor, Maine is on a Tuesday. Travelers who choose to depart for Bangor, Maine on a Tuesday will often find tickets for as low as $374. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $540. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is in the evening. momondo users have found flights departing from Louisville to Bangor, Maine in the evening for as low as $373. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $511 on average. Flights to Bangor, Maine from Louisville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Louisville to Bangor, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Bangor, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Bangor, Maine (SDF to BGR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Bangor, Maine

Best Price Found

$149

Fastest flight time

4h 13m

Direct flights

None

Airports in Bangor, Maine

1 airport
The best one-way flight to Bangor, Maine from Louisville in the past 72 hours is $149. The best round-trip flight deal from Louisville to Bangor, Maine found on momondo in the last 72 hours is $264.
The fastest flight from Louisville to Bangor, Maine takes 4h 13m
There are no direct flights from Louisville to Bangor, Maine. Popular non-direct route for this connection is Louisville Intl Airport - Bangor Airport.
There is 1 airport near Bangor, Maine: Bangor (BGR)
Search flight deals

  • How far is Louisville Intl to Bangor by plane?

    A flight from Louisville Intl to Bangor will travel around 984.6 mi. Flights usually cover this in 4h 13m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Louisville Intl Airport to Bangor Airport?

    Prices for flights from Louisville Intl Airport to Bangor Airport are updated daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Bangor Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Bangor Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Bangor Airport.

  • What documentation or ID do you need to fly to Bangor Airport?

    The necessary travel and health documents for your Bangor Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to Bangor, Maine?

Best airlines flying from Louisville to Bangor, Maine

Compare and see reviews for airlines that fly from Louisville to Bangor, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
8.0
7,986 reviews
Search Delta flights

Traveling to a place near Bangor?

Book flights to Bangor if you plan to visit one of these locations
Belfast
Greenville
Orono
Lincoln
Newport
Orland

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Bangor?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Bangor. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Bangor with flexible booking policies on momondo?

All flight searches from Louisville to Bangor on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Bangor?

momondo provides multiple filters to help you find the best flight to Bangor from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Bangor right now. Can momondo alert me if prices change?

Price alerts on flights to Bangor from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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