$199+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SDF
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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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 August 10, 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 August 10, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 9/26:26 am -
1 stop7h 24m
Tue 9/81:15 pm -
2 stops12h 00m
Deal found 8/7![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/5. 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 8/316:26 am -
2 stops11h 04m
Thu 9/101:15 pm -
2 stops11h 19m
Deal found 8/5![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/35:07 am -
1 stop7h 22m
Thu 9/103:25 pm -
1 stop7h 35m
Deal found 8/5![United Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/51:12 pm -
1 stop7h 05m
Fri 9/114:19 pm -
1 stop6h 24m
Deal found 8/6![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/210:30 am -
2 stops8h 06m
Tue 9/83:25 pm -
1 stop7h 35m
Deal found 8/7![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 10/291:05 pm -
1 stop8h 22m
Tue 11/36:19 am -
1 stop8h 21m
Deal found 8/7![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/5. 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 11/78:33 am -
1 stop7h 26m
Mon 11/162:54 pm -
2 stops11h 36m
Deal found 8/5![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/5. 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 11/78:33 am -
2 stops11h 10m
Sun 11/225:40 pm -
2 stops8h 50m
Deal found 8/5![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/5. 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 9/36:19 am -
1 stop7h 31m
Sun 9/66:50 am -
1 stop5h 31m
Deal found 8/5![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/34:30 pm -
1 stop5h 29m
Sun 9/68:00 am -
2 stops9h 19m
Deal found 8/5![United Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 11/51:10 pm -
1 stop6h 26m
Tue 11/1710:05 am -
2 stops12h 10m
Deal found 8/5![American Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/8. 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 12/26:15 am -
1 stop6h 12m
Wed 12/163:20 pm -
1 stop8h 06m
Deal found 8/8![United Airlines logo]()
$388
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 August 10, 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 August 10, 2026.
This Delta deal was found by Cheapflights users on 8/5. 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 9/36:26 am -
1 stop7h 24m
Thu 9/101:15 pm -
2 stops11h 19m
Deal found 8/5![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/35:07 am -
1 stop7h 22m
Thu 9/103:25 pm -
1 stop7h 35m
Deal found 8/5![United Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 10/291:48 pm -
1 stop5h 47m
Tue 11/310:05 am -
2 stops12h 10m
Deal found 8/7![American Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 9/48:35 am -
1 stop6h 45m
Fri 9/114:15 pm -
1 stop9h 30m
Deal found 8/7![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 8/5. 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 8/316:26 am -
2 stops11h 04m
Thu 9/101:15 pm -
2 stops11h 19m
Deal found 8/5![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/8. 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 12/26:15 am -
1 stop6h 12m
Wed 12/163:20 pm -
1 stop8h 06m
Deal found 8/8![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 8/8. 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.
Wed 12/26:45 am -
1 stop8h 25m
Wed 12/164:15 pm -
1 stop7h 15m
Deal found 8/8![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 8/5. 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 11/78:33 am -
2 stops11h 10m
Sun 11/225:40 pm -
2 stops8h 50m
Deal found 8/5![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/186:30 am -
1 stop5h 59m
Sun 9/206:00 am -
1 stop6h 42m
Deal found 8/5![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 8/5. 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.
Thu 11/127:55 am -
2 stops11h 05m
Tue 11/173:10 pm -
2 stops9h 15m
Deal found 8/5![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 8/8. 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 12/88:30 am -
2 stops8h 44m
Sat 12/129:00 am -
2 stops12h 57m
Deal found 8/8![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/156:30 am -
1 stop6h 58m
Tue 9/297:03 am -
2 stops10h 23m
Deal found 8/10![American Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/1312:48 pm -
1 stop7h 42m
Tue 11/179:02 am -
2 stops8h 28m
Deal found 8/5![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 8/5. 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.
Fri 11/1311:05 am -
2 stops9h 05m
Tue 11/172:05 pm -
2 stops10h 20m
Deal found 8/5![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 8/7. 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 10/282:31 pm -
1 stop7h 28m
Sat 11/76:39 pm -
1 stop6h 50m
Deal found 8/7![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 8/6. 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.
Wed 9/211:20 am -
2 stops8h 10m
Tue 9/812:10 pm -
1 stop12h 20m
Deal found 8/6![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/6. 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 2/62:40 pm -
1 stop5h 17m
Tue 2/99:00 am -
1 stop6h 13m
Deal found 8/6![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/7. 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 10/212:12 pm -
1 stop17h 20m
Sun 10/256:29 am -
1 stop8h 58m
Deal found 8/7![American Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/27:00 am -
1 stop5h 29m
Tue 9/83:25 pm -
1 stop7h 35m
Deal found 8/7![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 8/5. 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 11/38:33 am -
1 stop7h 26m
Mon 11/162:54 pm -
2 stops11h 36m
Deal found 8/5![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/6. 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 1/97:00 am -
1 stop5h 27m
Tue 1/129:00 am -
1 stop6h 27m
Deal found 8/6![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 8/5. 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 11/78:33 am -
1 stop7h 26m
Sun 11/152:54 pm -
2 stops11h 36m
Deal found 8/5![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/102:23 pm -
1 stop6h 01m
Sat 11/148:00 am -
1 stop7h 40m
Deal found 8/8![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/286:14 am -
1 stop6h 08m
Sat 10/318:00 am -
1 stop7h 34m
Deal found 8/5![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/6. 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 2/36:15 am -
1 stop6h 12m
Sat 2/69:00 am -
1 stop9h 10m
Deal found 8/6![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/8. 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 1/92:29 pm -
1 stop5h 28m
Wed 1/133:20 pm -
1 stop8h 10m
Deal found 8/8![United Airlines logo]()
$604
Last-minute flights from Montana to LouisvilleDiscover last-minute flight deals from Montana to Louisville. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Louisville. Data last updated August 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/5. 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 8/196:26 am -
1 stop7h 24m
Tue 8/257:54 pm -
1 stop5h 36m
Deal found 8/5![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/5. 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 8/316:26 am -
2 stops11h 04m
Thu 9/101:15 pm -
2 stops11h 19m
Deal found 8/5![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 8/7. 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 9/26:26 am -
1 stop7h 24m
Tue 9/81:15 pm -
2 stops12h 00m
Deal found 8/7![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/210:30 am -
2 stops8h 06m
Tue 9/83:25 pm -
1 stop7h 35m
Deal found 8/7![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/26:30 am -
1 stop5h 59m
Tue 9/83:25 pm -
1 stop7h 54m
Deal found 8/6![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/35:07 am -
1 stop7h 22m
Thu 9/103:25 pm -
1 stop7h 35m
Deal found 8/5![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 8/5. 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 9/36:19 am -
1 stop7h 31m
Sun 9/66:50 am -
1 stop5h 31m
Deal found 8/5![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/34:30 pm -
1 stop5h 29m
Sun 9/68:00 am -
2 stops9h 19m
Deal found 8/5![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 9/411:25 am -
2 stops9h 15m
Fri 9/114:15 pm -
1 stop9h 30m
Deal found 8/7![Southwest logo]()
$394
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/51:12 pm -
1 stop7h 05m
Fri 9/114:19 pm -
1 stop6h 24m
Deal found 8/6![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 9/57:10 am -
2 stops12h 15m
Fri 9/114:15 pm -
1 stop9h 30m
Deal found 8/6![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/186:30 am -
1 stop5h 59m
Sun 9/206:00 am -
1 stop6h 42m
Deal found 8/5![United Airlines logo]()
$397
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 August 10, 2026.
Search for one-way flight options from Montana to Louisville. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/222:37 pm -
1 stop5h 55m
Deal found 8/10![United Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 8/10. 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.
Thu 10/2211:05 am -
2 stops8h 00m
Deal found 8/10![Southwest logo]()
$204
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/156:30 am -
1 stop5h 59m
Deal found 8/7![United Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Mon 8/319:57 pm -
3 stops38h 19m
Deal found 8/5![Multiple Airlines logo]()
$253
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:15 pm -
1 stop8h 19m
Deal found 8/6![Delta logo]()
$260
This Southwest deal was found by Cheapflights users on 8/7. 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.
Sat 8/152:35 pm -
2 stops18h 25m
Deal found 8/7![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 8/10. 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 8/256:55 am -
2 stops12h 35m
Deal found 8/10![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 10/229:56 am -
3 stops46h 15m
Deal found 8/10![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Fri 9/410:09 am -
3 stops46h 23m
Deal found 8/8![Multiple Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/9. 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 11/202:36 pm -
1 stop5h 48m
Deal found 8/9![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 8/9. 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 11/205:15 am -
2 stops10h 56m
Deal found 8/9![Delta logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 8/164:51 pm -
2 stops15h 04m
Deal found 8/7![Multiple Airlines logo]()
$328
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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Delta) |
One-way from | $199 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $592 |
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 August 10, 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
BillingsLouisville
BIL Billings Logan Intl - SDF Louisville Intl
BILSDF
Billings Logan Intl
Thu 9/3
6:26 am-3:50 pm
1 stop7h 24m
Louisville Intl
Thu 9/10
1:15 pm-10:34 pm
2 stops11h 19m
$344
BillingsLouisville
BIL Billings Logan Intl - SDF Louisville Intl
BILSDF
Billings Logan Intl
Mon 8/31
6:26 am-7:30 pm
2 stops11h 04m
Louisville Intl
Thu 9/10
1:15 pm-10:34 pm
2 stops11h 19m
$349
BillingsLouisville
BIL Billings Logan Intl - SDF Louisville Intl
BILSDF
Billings Logan Intl
Thu 9/3
5:07 am-2:29 pm
1 stop7h 22m
Louisville Intl
Thu 9/10
3:25 pm-9:00 pm
1 stop7h 35m
$350
MissoulaLouisville
MSO Missoula Johnson-Bell Field - SDF Louisville Intl
MSOSDF
Missoula Johnson-Bell Field
Thu 10/29
1:48 pm-9:35 pm
1 stop5h 47m
Louisville Intl
Tue 11/3
10:05 am-8:15 pm
2 stops12h 10m
$364
MissoulaLouisville
MSO Missoula Johnson-Bell Field - SDF Louisville Intl
MSOSDF
Missoula Johnson-Bell Field
Sat 11/7
8:33 am-9:43 pm
2 stops11h 10m
Louisville Intl
Sun 11/22
5:40 pm-12:30 am
2 stops8h 50m
$369
MissoulaLouisville
MSO Missoula Johnson-Bell Field - SDF Louisville Intl
MSOSDF
Missoula Johnson-Bell Field
Tue 12/8
8:30 am-7:14 pm
2 stops8h 44m
Louisville Intl
Sat 12/12
9:00 am-7:57 pm
2 stops12h 57m
$369
MissoulaLouisville
MSO Missoula Johnson-Bell Field - SDF Louisville Intl
MSOSDF
Missoula Johnson-Bell Field
Wed 12/2
6:15 am-2:27 pm
1 stop6h 12m
Louisville Intl
Wed 12/16
3:20 pm-9:26 pm
1 stop8h 06m
$388
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Fri 9/4
8:35 am-5:20 pm
1 stop6h 45m
Louisville Intl
Fri 9/11
4:15 pm-11:45 pm
1 stop9h 30m
$389
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Wed 10/28
2:31 pm-11:59 pm
1 stop7h 28m
Louisville Intl
Sat 11/7
6:39 pm-11:29 pm
1 stop6h 50m
$389
BozemanLouisville
BZN Bozeman Gallatin Field - SDF Louisville Intl
BZNSDF
Bozeman Gallatin Field
Wed 12/2
6:45 am-5:10 pm
1 stop8h 25m
Louisville Intl
Wed 12/16
4:15 pm-9:30 pm
1 stop7h 15m
$397
Showing 1-10 of 47 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.
BIL-SDF
BZN-SDF
FCA-SDF
HLN-SDF
MSO-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
BIL-SDF
BZN-SDF
FCA-SDF
HLN-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 $363). Flying from Montana to Louisville in December is currently the most expensive (average of $786). 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 locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown
Browse thousands of different options on Cheapflights for your next trip
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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.
Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
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 August 10, 2026.
Montana and Louisville flights
Browse other Montana and Louisville flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$497 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$283 | Average$363 | FlexibilityNo cancel fee | On-time71% |