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Cheap flights from Birmingham to Louisville from $639

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham to Louisville departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Birmingham to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:55 am - 8:23 pm
BHX
-
SDF
19h 28m
2 stops
United Airlines Logo
9:00 am - 9:50 am
SDF
-
BHX
19h 50m
2 stops
$1,241United Airlines
Mon, Jun 15 - Mon, Jun 22

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Customize your flight search to find flights from Birmingham 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Birmingham to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BirminghamLouisville

BHX - SDF

BHXSDF

Birmingham

Mon 6/15

5:55 am-8:23 pm

2 stops19h 28m

Louisville Intl

Mon 6/22

9:00 am-9:50 am

2 stops19h 50m

$1,241
Cheapest one-way

BirminghamLouisville

BHX - SDF

BHXSDF

Birmingham

Fri 5/8

8:30 am-9:28 am

3 stops53h 58m

$639
Quickest one-way

BirminghamLouisville

BHX - SDF

BHXSDF

Birmingham

Fri 5/8

8:25 pm-6:31 pm

2 stops27h 06m

$844

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Louisville from

How to get the cheapest flight ticket from Birmingham to Louisville

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 airline that flies from Birmingham to Louisville Intl?

Aer Lingus is the most popular carrier operating from Birmingham to Louisville Intl

When to book flights from Birmingham to Louisville

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

Cheap Birmingham to Louisville (BHX to SDF) flight deals and tips

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

Fastest flight time

19h 28m

Direct flights

None
The fastest flight from Birmingham to Louisville takes 19h 28m
There are no direct flights from Birmingham to Louisville. There are no popular flight routes from Birmingham to Louisville.
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Frequently asked questions about flying from Birmingham to Louisville

  • How far is Birmingham to Louisville Intl by plane?

    The distance between Birmingham and Louisville Intl is about 3946.9 mi. Flights usually cover this in 19h 28m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Louisville Intl Airport.

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

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Jeffersonville
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Springfield
Georgetown

Why use momondo?

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

It is quick and easy to find Birmingham to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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

Yes. momondo allows you to filter the results for Birmingham to Louisville flights to just show those with flexible booking policies.

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

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

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

Price alerts on flights to Louisville from Birmingham 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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