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Cheap flights from Helena to Louisville from $428

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helena to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:23 pm - 10:24 pmHLN  Helena-SDF Louisville Intl
6h 01m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:52 pmSDF  Louisville Intl-HLN Helena
6h 52m1 stop Denver Intl
$428United Airlines
Tue, Nov 24 - Tue, Dec 1
United Airlines Logo
2:23 pm - 10:24 pmHLN  Helena-SDF Louisville Intl
6h 01m1 stop Denver Intl
United Airlines Logo
10:25 am - 9:46 pmSDF  Louisville Intl-HLN Helena
13h 21m2 stops Chicago O'Hare Intl Denver Intl
$460United Airlines
Tue, Nov 24 - Tue, Dec 1
United Airlines Logo
6:15 am - 2:31 pmHLN  Helena-SDF Louisville Intl
6h 16m1 stop Denver Intl
United Airlines Logo
3:27 pm - 9:32 pmSDF  Louisville Intl-HLN Helena
8h 05m1 stop Denver Intl
$469United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
6:15 am - 2:31 pmHLN  Helena-SDF Louisville Intl
6h 16m1 stop Denver Intl
United Airlines Logo
2:05 pm - 9:32 pmSDF  Louisville Intl-HLN Helena
9h 27m2 stops Chicago O'Hare Intl Denver Intl
$474United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
6:15 am - 8:29 pmHLN  Helena-SDF Louisville Intl
12h 14m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
2:05 pm - 9:32 pmSDF  Louisville Intl-HLN Helena
9h 27m2 stops Chicago O'Hare Intl Denver Intl
$479United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
6:15 am - 2:31 pmHLN  Helena-SDF Louisville Intl
6h 16m1 stop Denver Intl
United Airlines Logo
3:27 pm - 9:32 pmSDF  Louisville Intl-HLN Helena
8h 05m1 stop Denver Intl
$489United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
6:15 am - 2:31 pmHLN  Helena-SDF Louisville Intl
6h 16m1 stop Denver Intl
United Airlines Logo
2:05 pm - 9:32 pmSDF  Louisville Intl-HLN Helena
9h 27m2 stops Chicago O'Hare Intl Denver Intl
$494United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
6:15 am - 8:29 pmHLN  Helena-SDF Louisville Intl
12h 14m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
2:05 pm - 9:32 pmSDF  Louisville Intl-HLN Helena
9h 27m2 stops Chicago O'Hare Intl Denver Intl
$499United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
6:28 am - 6:32 pmHLN  Helena-SDF Louisville Intl
10h 04m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
10:25 am - 9:46 pmSDF  Louisville Intl-HLN Helena
13h 21m2 stops Chicago O'Hare Intl Denver Intl
$701United Airlines
Tue, Nov 24 - Tue, Dec 1
United Airlines Logo
2:23 pm - 10:24 pmHLN  Helena-SDF Louisville Intl
6h 01m1 stop Denver Intl
United Airlines Logo
3:24 pm - 1:52 pmSDF  Louisville Intl-HLN Helena
24h 28m1 stop Denver Intl
$798United Airlines
Tue, Nov 24 - Mon, Nov 30

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United Airlines flights from Helena to Louisville

Our best United Airlines deals on Helena to Louisville flight tickets
United Airlines
Nov 24
HLN2:23 pmHelena
6h 01m
1 stop
SDF10:24 pmLouisville Intl
Dec 1
SDF9:00 amLouisville Intl
6h 52m
1 stop
HLN1:52 pmHelena
$428
United Airlines
Nov 24
HLN2:23 pmHelena
6h 01m
1 stop
SDF10:24 pmLouisville Intl
Dec 1
SDF10:25 amLouisville Intl
13h 21m
2 stops
HLN9:46 pmHelena
$460
United Airlines
Jan 23
HLN6:15 amHelena
6h 16m
1 stop
SDF2:31 pmLouisville Intl
Jan 26
SDF3:27 pmLouisville Intl
8h 05m
1 stop
HLN9:32 pmHelena
$469

momondo Fare Finder

 
Use the filters below to find and compare flights from Helena to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Tue 11/24

2:23 pm-10:24 pm

1 stop6h 01m

Louisville Intl

Tue 12/1

9:00 am-1:52 pm

1 stop6h 52m

$428

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Tue 11/24

2:23 pm-10:24 pm

1 stop6h 01m

Louisville Intl

Tue 12/1

10:25 am-9:46 pm

2 stops13h 21m

$460

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Sat 1/23

6:15 am-2:31 pm

1 stop6h 16m

Louisville Intl

Tue 1/26

3:27 pm-9:32 pm

1 stop8h 05m

$469

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Sat 1/23

6:15 am-2:31 pm

1 stop6h 16m

Louisville Intl

Tue 1/26

2:05 pm-9:32 pm

2 stops9h 27m

$474

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Sat 1/23

6:15 am-8:29 pm

2 stops12h 14m

Louisville Intl

Tue 1/26

2:05 pm-9:32 pm

2 stops9h 27m

$479

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Sat 1/23

6:15 am-2:31 pm

1 stop6h 16m

Louisville Intl

Tue 1/26

3:27 pm-9:32 pm

1 stop8h 05m

$489

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Sat 1/23

6:15 am-2:31 pm

1 stop6h 16m

Louisville Intl

Tue 1/26

2:05 pm-9:32 pm

2 stops9h 27m

$494

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Sat 1/23

6:15 am-8:29 pm

2 stops12h 14m

Louisville Intl

Tue 1/26

2:05 pm-9:32 pm

2 stops9h 27m

$499

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Tue 11/24

6:28 am-6:32 pm

2 stops10h 04m

Louisville Intl

Tue 12/1

10:25 am-9:46 pm

2 stops13h 21m

$701

HelenaLouisville

HLN Helena - SDF Louisville Intl

HLNSDF

Helena

Tue 11/24

2:23 pm-10:24 pm

1 stop6h 01m

Louisville Intl

Mon 11/30

3:24 pm-1:52 pm

1 stop24h 28m

$798

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 Helena 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 airlines fly to Louisville?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Louisville from Helena according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 3 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Louisville

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

Cheap Helena to Louisville (HLN to SDF) flight deals and tips

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

Best Price Found

$428

Fastest flight time

6h 02m

Direct flights

None
The best flight deal from Helena to Louisville found on momondo in the last 72 hours is $428
The fastest flight from Helena to Louisville takes 6h 02m
There are no direct flights from Helena to Louisville. There are no popular flight routes from Helena to Louisville.
Search flight deals

Frequently asked questions about flying from Helena to Louisville

  • How far is Helena to Louisville Intl by plane?

    A flight from Helena to Louisville Intl will travel around 1449.4 mi. In terms of flight time, this usually takes a little over 6h 02m.

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

    Prices for flights from Helena Airport to Louisville Intl Airport were last updated today.

  • How old do you have to be to fly from Helena 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 Helena Airport to Louisville Intl Airport.

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

    The necessary travel and health documents for your Louisville Intl 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.

Traveling to a place near Louisville?

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

Why use momondo?

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

Finding the right flight to Louisville from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Louisville from Helena which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Helena and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Louisville from Helena 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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