$223+ Cheap flights from Montana to Louisville (SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SDF
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from Montana to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Montana to LouisvilleExplore 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 September 27, 2026.
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 September 27, 2026.
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/276:00 am -
1 stop7h 27m
Tue 11/34:10 pm -
1 stop6h 30m
Deal found 9/23![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 12/111:19 pm -
2 stops8h 50m
Sun 12/137:41 am -
2 stops11h 58m
Deal found 9/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 12/96:20 am -
1 stop5h 57m
Sun 12/139:00 am -
1 stop6h 52m
Deal found 9/25![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/25. 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.
Wed 10/282:29 pm -
1 stop7h 30m
Sat 11/76:39 pm -
1 stop6h 50m
Deal found 9/25![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:30 pm -
1 stop5h 20m
Thu 12/103:10 pm -
2 stops9h 15m
Deal found 9/22![Southwest logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 12/126:50 am -
1 stop6h 40m
Sun 1/106:10 am -
1 stop8h 25m
Deal found 9/23![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 11/131:39 pm -
1 stop7h 07m
Mon 11/166:55 pm -
1 stop7h 04m
Deal found 9/25![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/26. 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 11/102:37 pm -
1 stop5h 47m
Fri 11/137:00 am -
2 stops10h 30m
Deal found 9/26![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/276:15 am -
2 stops10h 17m
Tue 11/175:10 am -
2 stops10h 21m
Deal found 9/23![United Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/102:35 pm -
1 stop5h 50m
Sun 12/139:00 am -
1 stop6h 52m
Deal found 9/25![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/232:28 pm -
1 stop6h 04m
Fri 10/303:24 pm -
1 stop7h 50m
Deal found 9/25![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/172:29 pm -
1 stop7h 30m
Sat 10/246:00 am -
1 stop9h 19m
Deal found 9/25![Delta logo]()
$443
Best flights from Montana to LouisvilleDiscover carefully curated flight deals from Montana to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Montana to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/276:00 am -
1 stop7h 27m
Tue 11/34:10 pm -
1 stop6h 30m
Deal found 9/23![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 12/111:19 pm -
2 stops8h 50m
Sun 12/137:41 am -
2 stops11h 58m
Deal found 9/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 12/712:38 pm -
1 stop6h 22m
Thu 12/109:00 am -
1 stop8h 23m
Deal found 9/22![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:30 pm -
1 stop5h 20m
Thu 12/103:10 pm -
2 stops9h 15m
Deal found 9/22![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 9/22. 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.
Wed 10/282:29 pm -
1 stop7h 30m
Sat 11/76:39 pm -
1 stop6h 50m
Deal found 9/22![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/276:15 am -
1 stop6h 07m
Tue 11/173:24 pm -
1 stop8h 23m
Deal found 9/23![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 12/126:50 am -
2 stops12h 46m
Sun 1/106:10 am -
1 stop8h 25m
Deal found 9/25![American Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 11/131:39 pm -
1 stop7h 07m
Mon 11/166:55 pm -
1 stop7h 04m
Deal found 9/22![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 12/96:20 am -
2 stops9h 57m
Sun 12/137:10 am -
2 stops8h 42m
Deal found 9/25![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 11/131:42 pm -
2 stops17h 56m
Mon 11/167:10 am -
1 stop7h 42m
Deal found 9/24![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/25. 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.
Tue 2/91:29 pm -
1 stop7h 26m
Tue 2/166:36 am -
1 stop7h 53m
Deal found 9/25![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 12/126:15 am -
2 stops8h 24m
Sun 1/1010:15 am -
2 stops10h 10m
Deal found 9/23![United Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Tue 11/101:42 pm -
1 stop7h 52m
Fri 11/136:31 pm -
2 stops20h 21m
Deal found 9/26![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/112:47 pm -
1 stop5h 38m
Sun 12/133:20 pm -
1 stop7h 53m
Deal found 9/25![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 9/23. 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 11/233:35 pm -
1 stop5h 11m
Thu 12/36:00 am -
2 stops9h 06m
Deal found 9/23![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 1/232:42 pm -
1 stop5h 15m
Wed 1/279:00 am -
1 stop6h 23m
Deal found 9/22![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 1/237:00 am -
1 stop5h 27m
Tue 1/263:20 pm -
1 stop7h 39m
Deal found 9/24![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/246:15 am -
2 stops9h 25m
Sun 11/15:10 am -
2 stops10h 21m
Deal found 9/22![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/24. 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 11/102:37 pm -
1 stop5h 47m
Wed 11/115:10 am -
1 stop8h 35m
Deal found 9/24![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Wed 10/2112:26 pm -
1 stop6h 05m
Sat 10/243:36 pm -
1 stop8h 00m
Deal found 9/26![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 12/56:15 am -
1 stop6h 02m
Wed 12/93:20 pm -
1 stop8h 27m
Deal found 9/22![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/52:45 pm -
1 stop5h 39m
Sun 11/85:10 am -
2 stops10h 39m
Deal found 9/25![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/216:05 am -
2 stops15h 36m
Sun 10/255:10 am -
2 stops10h 24m
Deal found 9/23![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 9/26. 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 11/247:00 am -
1 stop5h 22m
Fri 11/278:00 am -
1 stop7h 29m
Deal found 9/26![United Airlines logo]()
$558
Last-minute flights from Montana to LouisvilleDiscover last-minute flight deals from Montana to Louisville. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Louisville. Data last updated September 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/172:29 pm -
1 stop7h 30m
Sat 10/246:00 am -
1 stop9h 19m
Deal found 9/25![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/172:29 pm -
1 stop7h 30m
Sun 10/256:39 pm -
1 stop7h 18m
Deal found 9/25![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 10/201:21 pm -
1 stop8h 06m
Fri 10/304:18 pm -
1 stop6h 54m
Deal found 9/25![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/207:00 am -
2 stops14h 41m
Fri 10/303:24 pm -
1 stop7h 50m
Deal found 9/25![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/2011:38 am -
1 stop10h 03m
Wed 10/218:00 am -
1 stop7h 31m
Deal found 9/25![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/2011:38 am -
1 stop10h 03m
Sat 10/249:04 am -
2 stops14h 00m
Deal found 9/25![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/232:28 pm -
1 stop6h 04m
Fri 10/303:24 pm -
1 stop7h 50m
Deal found 9/25![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/246:15 am -
1 stop6h 25m
Sun 11/18:00 am -
1 stop7h 31m
Deal found 9/22![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/276:00 am -
1 stop7h 27m
Tue 11/34:10 pm -
1 stop6h 30m
Deal found 9/23![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/276:15 am -
2 stops10h 17m
Tue 11/175:10 am -
2 stops10h 21m
Deal found 9/23![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 9/25. 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.
Wed 10/282:29 pm -
1 stop7h 30m
Sat 11/76:39 pm -
1 stop6h 50m
Deal found 9/25![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/281:47 pm -
2 stops17h 45m
Sat 11/77:10 am -
1 stop7h 42m
Deal found 9/22![American Airlines logo]()
$452
One-way flights from Montana to LouisvilleSearch for one-way flight options from Montana to Louisville. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Montana to Louisville. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Delta deal was found by Cheapflights users on 9/26. 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.
Wed 11/113:35 pm -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$223
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/1311:38 am -
1 stop10h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/207:00 am -
2 stops14h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 9/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:25 am -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:41 am -
3 stops13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:20 am -
3 stops22h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$729
Find flight deals from Montana to Louisville
Keep the following information in mind while searching for Montana to Louisville flight deals. Data was last updated September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $223 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $437 |
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 7,457,451 searches. Data last updated September 27, 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
Cheapest round-trip
KalispellLouisville
FCA Kalispell Glacier Park - SDF Louisville Intl
FCASDF
Kalispell Glacier Park
Wed 11/11
5:11 am-5:17 pm
2 stops10h 06m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$228
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Tue 10/13
11:38 am-11:41 pm
1 stop10h 03m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$270
BillingsLouisville
BIL Billings Logan Intl - SDF Louisville Intl
BILSDF
Billings Logan Intl
Tue 10/20
7:00 am-11:41 pm
2 stops14h 41m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$344
Quickest round-trip
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Tue 10/13
11:25 am-8:35 pm
2 stops7h 10m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$355
BillingsLouisville
BIL Billings Logan Intl - SDF Louisville Intl
BILSDF
Billings Logan Intl
Tue 10/27
6:00 am-3:27 pm
1 stop7h 27m
Louisville Intl
Tue 11/3
4:10 pm-8:40 pm
1 stop6h 30m
$359
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Fri 12/11
1:19 pm-12:09 am
2 stops8h 50m
Louisville Intl
Sun 12/13
7:41 am-5:39 pm
2 stops11h 58m
$359
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Mon 12/7
12:38 pm-9:00 pm
1 stop6h 22m
Louisville Intl
Thu 12/10
9:00 am-3:23 pm
1 stop8h 23m
$369
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Wed 10/28
2:29 pm-11:59 pm
1 stop7h 30m
Louisville Intl
Sat 11/7
6:39 pm-11:29 pm
1 stop6h 50m
$369
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Mon 12/7
3:30 pm-10:50 pm
1 stop5h 20m
Louisville Intl
Thu 12/10
3:10 pm-10:25 pm
2 stops9h 15m
$374
MissoulaLouisville
MSO Missoula Johnson-Bell Field - SDF Louisville Intl
MSOSDF
Missoula Johnson-Bell Field
Tue 10/27
6:15 am-2:22 pm
1 stop6h 07m
Louisville Intl
Tue 11/17
3:24 pm-9:47 pm
1 stop8h 23m
$379
Showing 1-10 of 29 resultsSorted by cheapest first
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.
FCA-SDF
BZN-SDF
BIL-SDF
MSO-SDF
GTF-SDF
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
USMT-SDF
FCA-SDF
BZN-SDF
BIL-SDF
MSO-SDF
What is the cheapest month to book a flight from Montana to Louisville?
Currently, March is the cheapest month in which you can book a flight from Montana to Louisville (average of $361). Flying from Montana to Louisville in February is currently the most expensive (average of $714). 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.
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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Alternative routes for Montana to Louisville
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Complete your trip
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Search flights from Montana to Louisville by cabin class
Find flights from Montana to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Montana and Louisville flights
Browse other Montana and Louisville flight options. Last updated on September 27, 2026.
Popular flight searches
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Montana to Louisville flights
Consider these flights traveling from Montana to Louisville.
Top 2 airlines flying from Montana to Louisville
Discover the top 2 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 7,457,451 searches. Data last updated September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$283 | Average$363 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$303 | Average$506 | FlexibilityNo cancel fee | On-time69% |