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Cheap flights from Montana to Louisville from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Louisville departing on 8/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:26 am - 3:50 pm
BIL
-
SDF
7h 24m
1 stop
Delta Logo
4:30 pm - 8:12 pm
SDF
-
BIL
5h 42m
1 stop
$329Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
2:07 pm - 10:46 pm
BZN
-
SDF
6h 39m
1 stop
Delta Logo
6:00 am - 1:20 pm
SDF
-
BZN
9h 20m
1 stop
$345Delta
Wed, Oct 28 - Sat, Nov 7
American Airlines Logo
1:25 pm - 10:17 pm
MSO
-
SDF
6h 52m
1 stop
American Airlines Logo
7:03 am - 12:35 pm
SDF
-
MSO
7h 32m
1 stop
$349American Airlines
Fri, Sep 4 - Mon, Sep 7
Delta Logo
6:26 am - 3:50 pm
BIL
-
SDF
7h 24m
1 stop
Delta Logo
4:30 pm - 8:12 pm
SDF
-
BIL
5h 42m
1 stop
$354Delta
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
4:24 pm - 11:59 pm
BZN
-
SDF
5h 35m
1 stop
United Airlines Logo
7:00 am - 11:45 am
SDF
-
BZN
6h 45m
1 stop
$363United Airlines
Mon, Oct 5 - Tue, Oct 13
Delta Logo
6:20 am - 3:49 pm
BIL
-
SDF
7h 29m
1 stop
Delta Logo
7:54 pm - 11:15 pm
SDF
-
BIL
5h 21m
1 stop
$364Delta
Fri, Sep 11 - Mon, Sep 14
United Airlines Logo
4:24 pm - 11:59 pm
BZN
-
SDF
5h 35m
1 stop
United Airlines Logo
5:15 am - 1:31 pm
SDF
-
BZN
10h 16m
2 stops
$368United Airlines
Mon, Oct 5 - Tue, Oct 13
United Airlines Logo
2:25 pm - 10:59 pm
BIL
-
SDF
6h 34m
1 stop
United Airlines Logo
10:05 am - 5:16 pm
SDF
-
BIL
9h 11m
2 stops
$380United Airlines
Wed, Jul 15 - Sat, Aug 29
American Airlines Logo
1:25 pm - 9:45 am
MSO
-
SDF
18h 20m
2 stops
American Airlines Logo
7:03 am - 12:35 pm
SDF
-
MSO
7h 32m
1 stop
$440American Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
3:26 pm - 9:43 am
FCA
-
SDF
16h 17m
2 stops
American Airlines Logo
9:05 am - 2:33 pm
SDF
-
FCA
7h 28m
1 stop
$450American Airlines
Mon, Sep 14 - Sat, Sep 19

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American Airlines flights from Montana to Louisville

Our best American Airlines deals on Montana to Louisville flight tickets
American Airlines
Sep 4
MSO1:25 pmMissoula Johnson-Bell Field
6h 52m
1 stop
SDF10:17 pmLouisville Intl
Sep 7
SDF7:03 amLouisville Intl
7h 32m
1 stop
MSO12:35 pmMissoula Johnson-Bell Field
$349
American Airlines
Nov 13
BZN1:52 pmBozeman Gallatin Field
17h 40m
2 stops
SDF9:32 amLouisville Intl
Nov 16
SDF7:13 amLouisville Intl
7h 48m
1 stop
BZN1:01 pmBozeman Gallatin Field
$426
American Airlines
Nov 13
BZN1:52 pmBozeman Gallatin Field
20h 21m
2 stops
SDF12:13 pmLouisville Intl
Nov 16
SDF7:13 amLouisville Intl
7h 48m
1 stop
BZN1:01 pmBozeman Gallatin Field
$427

United Airlines flights from Montana to Louisville

Our best United Airlines deals on Montana to Louisville flight tickets
United Airlines
Oct 5
BZN4:24 pmBozeman Gallatin Field
5h 35m
1 stop
SDF11:59 pmLouisville Intl
Oct 13
SDF7:00 amLouisville Intl
6h 45m
1 stop
BZN11:45 amBozeman Gallatin Field
$363
United Airlines
Oct 5
BZN4:24 pmBozeman Gallatin Field
5h 35m
1 stop
SDF11:59 pmLouisville Intl
Oct 13
SDF5:15 amLouisville Intl
10h 16m
2 stops
BZN1:31 pmBozeman Gallatin Field
$368
United Airlines
Jul 15
BIL2:25 pmBillings Logan Intl
6h 34m
1 stop
SDF10:59 pmLouisville Intl
Aug 29
SDF10:05 amLouisville Intl
9h 11m
2 stops
BIL5:16 pmBillings Logan Intl
$380

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 June 30, 2026.
Use the filters below to find and compare flights from Montana to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Tue 8/18

6:26 am-3:50 pm

1 stop7h 24m

Louisville Intl

Sat 8/22

4:30 pm-8:12 pm

1 stop5h 42m

$329

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Wed 10/28

2:07 pm-10:46 pm

1 stop6h 39m

Louisville Intl

Sat 11/7

6:00 am-1:20 pm

1 stop9h 20m

$345

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Fri 9/4

1:25 pm-10:17 pm

1 stop6h 52m

Louisville Intl

Mon 9/7

7:03 am-12:35 pm

1 stop7h 32m

$349

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Tue 8/18

6:26 am-3:50 pm

1 stop7h 24m

Louisville Intl

Sat 8/22

4:30 pm-8:12 pm

1 stop5h 42m

$354
Quickest round-trip

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Mon 10/5

4:24 pm-11:59 pm

1 stop5h 35m

Louisville Intl

Tue 10/13

7:00 am-11:45 am

1 stop6h 45m

$363

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Fri 9/11

6:20 am-3:49 pm

1 stop7h 29m

Louisville Intl

Mon 9/14

7:54 pm-11:15 pm

1 stop5h 21m

$364

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Mon 10/5

4:24 pm-11:59 pm

1 stop5h 35m

Louisville Intl

Tue 10/13

5:15 am-1:31 pm

2 stops10h 16m

$368

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Wed 7/15

2:25 pm-10:59 pm

1 stop6h 34m

Louisville Intl

Sat 8/29

10:05 am-5:16 pm

2 stops9h 11m

$380

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Fri 9/4

1:25 pm-9:45 am

2 stops18h 20m

Louisville Intl

Mon 9/7

7:03 am-12:35 pm

1 stop7h 32m

$440

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Mon 9/14

3:26 pm-9:43 am

2 stops16h 17m

Louisville Intl

Sat 9/19

9:05 am-2:33 pm

1 stop7h 28m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Montana 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 month to fly to Louisville?

If you are unable to visit Louisville during the month of January, then departing from Montana during the month March is also very affordable. Most momondo users find prices during this month for around $256.

Cheap Montana to Louisville flight deals and tips

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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Montana to Louisville takes 5h 10m
There are no direct flights from Montana to Louisville. There are no popular flight routes from Montana to Louisville.
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Frequently asked questions about flying from Montana to Louisville

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

    Prices for flights from Montana to Louisville Intl Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Louisville

Compare and see reviews for airlines that fly from Montana to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
American AirlinesPriceFrom $283Free CancellationRating
7.1
11,762 reviews
Search American Airlines flights

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
Bardstown
Shepherdsville
New Albany
Elizabeth
Charlestown
Corydon
Brandenburg
Georgetown
Springfield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Louisville. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Louisville from Montana with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisville from Montana.

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

Of course. momondo tracks the price of Montana to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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