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$155+ Cheap flights from Montana to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SDF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Montana to Louisville

Keep the following information in mind while searching for Montana to Louisville flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$155
(Delta)

Popular in

December

Cheapest in

November

Average price

$550
Provider with most accurate pricing for Bozeman Gallatin Field-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Louisville Intl flights.
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From Montana to Louisville Intl
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One-way flight from Montana to Louisville Intl
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Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Montana to Louisville

Cheapest flights from Montana to Louisville
Explore the most affordable flight options available from Montana to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:35 pmBIL - SDF
1 stop8h 28mAmerican Airlines
Thu 9/186:34 amSDF - BIL
1 stop7h 26mAmerican Airlines
Deal found 4/30$269
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:40 pmBIL - SDF
1 stop5h 32mUnited Airlines
Mon 5/193:25 pmSDF - BIL
1 stop8h 32mUnited Airlines
Deal found 4/30$319
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:20 amMSO - SDF
1 stop6h 05mUnited Airlines
Tue 5/2011:00 amSDF - MSO
2 stops12h 19mUnited Airlines
Deal found 5/1$344
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/272:39 pmHLN - SDF
1 stop5h 48mUnited Airlines
Sat 5/313:29 pmSDF - HLN
1 stop7h 46mUnited Airlines
Deal found 4/30$349
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:33 pmFCA - SDF
1 stop5h 39mUnited Airlines
Mon 5/193:25 pmSDF - FCA
1 stop8h 16mUnited Airlines
Deal found 4/29$399
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:59 pmBIL - SDF
2 stops12h 49mDelta
Thu 9/187:25 pmSDF - BIL
1 stop5h 19mDelta
Deal found 4/30$400
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:15 pmFCA - SDF
1 stop7h 37mDelta
Mon 5/194:05 pmSDF - FCA
2 stops10h 25mDelta
Deal found 4/29$404
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:02 pmFCA - SDF
2 stops12h 20mAlaska Airlines
Mon 9/152:37 pmSDF - FCA
2 stops11h 22mAlaska Airlines
Deal found 4/30$639
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:00 pmBZN - SDF
1 stop7h 52mDelta
Sun 5/186:56 pmSDF - BZN
1 stop6h 35mDelta
Deal found 4/29$664

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Montana to Louisville that are best for you.

Fly from

Montana

Fly to

Louisville

Route

Depart

Return

Price

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Mon 9/8

12:35 pm-11:03 pm

1 stop8h 28m

Louisville Intl

Thu 9/18

6:34 am-12:00 pm

1 stop7h 26m

$269

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Thu 5/15

2:40 pm-10:12 pm

1 stop5h 32m

Louisville Intl

Mon 5/19

3:25 pm-9:57 pm

1 stop8h 32m

$319

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Fri 5/16

6:20 am-2:25 pm

1 stop6h 05m

Louisville Intl

Tue 5/20

11:00 am-9:19 pm

2 stops12h 19m

$344

HelenaLouisville

HLN - SDF

HLNSDF

Helena

Tue 5/27

2:39 pm-10:27 pm

1 stop5h 48m

Louisville Intl

Sat 5/31

3:29 pm-9:15 pm

1 stop7h 46m

$349

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 5/15

2:33 pm-10:12 pm

1 stop5h 39m

Louisville Intl

Mon 5/19

3:25 pm-9:41 pm

1 stop8h 16m

$399

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Mon 9/8

5:59 pm-8:48 am

2 stops12h 49m

Louisville Intl

Thu 9/18

7:25 pm-10:44 pm

1 stop5h 19m

$400

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 5/15

2:15 pm-11:52 pm

1 stop7h 37m

Louisville Intl

Mon 5/19

4:05 pm-12:30 am

2 stops10h 25m

$404

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 9/10

8:02 pm-10:22 am

2 stops12h 20m

Louisville Intl

Mon 9/15

2:37 pm-11:59 pm

2 stops11h 22m

$639

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Thu 5/15

2:00 pm-11:52 pm

1 stop7h 52m

Louisville Intl

Sun 5/18

6:56 pm-11:31 pm

1 stop6h 35m

$664

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Thu 5/29

2:00 pm-11:52 pm

1 stop7h 52m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 15 results
1
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Best time to book a flight from Montana to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Louisville

What is the cheapest month to book a flight from Montana to Louisville?

Currently, January is the cheapest month in which you can book a flight from Montana to Louisville (average of $299). Flying from Montana to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Montana to Louisville, such as Alaska Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Montana to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from Montana?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Montana to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • What are the cheapest airlines to fly from Montana to Louisville one-way?

    One-way options have recently been found by users for as low as $155 on Delta. Other airlines that offer cheap prices include American Airlines from $295 and United Airlines from $331 one-way.

  • What are the most popular routes from Montana to Louisville?

    When deciding which route to take from Montana to Louisville consider Kalispell Glacier Park - Louisville Intl, Billings Logan Intl - Louisville Intl or Bozeman Gallatin Field - Louisville Intl as they are the most popular.

  • Can I find deals for flights from Montana to Louisville that include hotel bookings?

    Yes. In addition to deals on Montana to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Louisville.

  • Can I find deals for business class flights from Montana to Louisville?

    Yes. Cheapflights offers flight deals from Montana to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Montana to Louisville (average of $299). Flying from Montana to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Alternative routes for Montana to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montana to Louisville

Discover the top 3 airlines that operate flights from Montana to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$529FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$543FlexibilityNo cancel feeOn-time71%

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