$145+ Cheap flights from Louisville (SDF) to Montana
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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BZN
Jul 22 — Jul 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisville to Montana 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Montana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to MontanaExplore the most affordable flight options available from Louisville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
Explore the most affordable flight options available from Louisville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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 8/247:54 pm
SDF
- BZN
1 stop5h 22m
Delta
Mon 8/313:55 pm
BZN
- SDF
1 stop6h 01m
Delta
Deal found 6/19![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/257:10 am
SDF
- BZN
2 stops10h 20m
United Airlines
Tue 9/14:30 pm
BZN
- SDF
1 stop5h 29m
United Airlines
Deal found 6/19![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 6/17. 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 7/317:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Wed 8/56:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/17![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/22. 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.
Thu 8/274:15 pm
SDF
- BZN
1 stop9h 25m
Southwest
Tue 9/12:00 pm
BZN
- SDF
1 stop6h 30m
Southwest
Deal found 6/22![Southwest logo]()
$318
This American Airlines deal was found by Cheapflights users on 6/19. 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 8/256:28 am
SDF
- BZN
2 stops10h 57m
American Airlines
Tue 9/16:26 am
BZN
- SDF
2 stops12h 59m
American Airlines
Deal found 6/19![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/253:25 pm
SDF
- MSO
1 stop8h 06m
United Airlines
Wed 9/26:15 am
MSO
- SDF
1 stop6h 14m
United Airlines
Deal found 6/20![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/17. 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 7/287:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Thu 8/66:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/17![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/21. 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 9/104:19 pm
SDF
- BZN
1 stop6h 24m
American Airlines
Thu 9/1712:02 pm
BZN
- SDF
1 stop7h 29m
American Airlines
Deal found 6/21![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 6/19. 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.
Sun 8/307:54 pm
SDF
- FCA
1 stop6h 02m
Delta
Sat 9/56:20 am
FCA
- SDF
1 stop7h 30m
Delta
Deal found 6/19![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/249:00 am
SDF
- BZN
2 stops8h 30m
United Airlines
Fri 8/282:30 pm
BZN
- SDF
1 stop6h 01m
United Airlines
Deal found 6/18![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 6/17. 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 7/287:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Tue 8/43:55 pm
BZN
- SDF
1 stop6h 01m
Delta
Deal found 6/17![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/21. 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 11/35:25 am
SDF
- BZN
1 stop8h 08m
United Airlines
Wed 11/47:00 am
BZN
- SDF
1 stop5h 20m
United Airlines
Deal found 6/21![United Airlines logo]()
$379
Best flights from Louisville to MontanaDiscover carefully curated flight deals from Louisville to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
Discover carefully curated flight deals from Louisville to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
This Delta deal was found by Cheapflights users on 6/18. 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 8/247:54 pm
SDF
- BZN
1 stop5h 22m
Delta
Fri 8/286:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/18![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/2510:23 am
SDF
- MSO
2 stops13h 08m
United Airlines
Wed 9/26:15 am
MSO
- SDF
1 stop6h 14m
United Airlines
Deal found 6/20![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 6/19. 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 9/183:20 pm
SDF
- BZN
2 stops9h 05m
Southwest
Thu 9/247:20 am
BZN
- SDF
2 stops13h 15m
Southwest
Deal found 6/19![Southwest logo]()
$397
This American Airlines deal was found by Cheapflights users on 6/20. 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 9/86:28 am
SDF
- BZN
1 stop7h 37m
American Airlines
Tue 9/1512:02 pm
BZN
- SDF
1 stop7h 29m
American Airlines
Deal found 6/20![American Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 6/21. 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 11/35:25 am
SDF
- BZN
1 stop8h 08m
United Airlines
Wed 11/47:00 am
BZN
- SDF
1 stop5h 20m
United Airlines
Deal found 6/21![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/17. 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 9/115:40 pm
SDF
- FCA
2 stops8h 03m
Delta
Tue 9/156:35 am
FCA
- SDF
1 stop7h 14m
Delta
Deal found 6/17![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 6/21. 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 9/1212:40 pm
SDF
- BZN
2 stops10h 35m
Southwest
Sat 9/197:10 am
BZN
- SDF
2 stops12h 10m
Southwest
Deal found 6/21![Southwest logo]()
$438
This United Airlines deal was found by Cheapflights users on 6/21. 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 11/143:25 pm
SDF
- GTF
1 stop8h 22m
United Airlines
Tue 11/172:39 pm
GTF
- SDF
1 stop5h 44m
United Airlines
Deal found 6/21![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/20. 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 8/117:54 pm
SDF
- FCA
1 stop6h 02m
Delta
Tue 8/186:20 am
FCA
- SDF
2 stops11h 13m
Delta
Deal found 6/20![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/273:25 pm
SDF
- GTF
1 stop8h 22m
United Airlines
Sat 10/316:30 am
GTF
- SDF
1 stop5h 50m
United Airlines
Deal found 6/20![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/265:15 am
SDF
- BZN
2 stops10h 09m
United Airlines
Mon 8/314:30 pm
BZN
- SDF
1 stop5h 29m
United Airlines
Deal found 6/19![United Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/273:25 pm
SDF
- HLN
1 stop8h 14m
United Airlines
Sat 10/312:34 pm
HLN
- SDF
1 stop5h 49m
United Airlines
Deal found 6/21![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/21. 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 9/77:03 am
SDF
- MSO
1 stop7h 32m
American Airlines
Mon 9/141:27 pm
MSO
- SDF
1 stop6h 16m
American Airlines
Deal found 6/21![American Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 6/20. 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 12/53:20 pm
SDF
- HLN
1 stop7h 39m
United Airlines
Tue 12/87:00 am
HLN
- SDF
1 stop5h 27m
United Airlines
Deal found 6/20![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/17. 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 10/273:20 pm
SDF
- BIL
1 stop7h 31m
United Airlines
Sat 10/315:00 am
BIL
- SDF
1 stop7h 27m
United Airlines
Deal found 6/17![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/18. 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 7/297:49 pm
SDF
- MSO
1 stop5h 55m
Delta
Tue 8/43:36 pm
MSO
- SDF
1 stop6h 20m
Delta
Deal found 6/18![Delta logo]()
$633
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/243:36 pm
SDF
- BTM
1 stop8h 54m
United Airlines
Wed 10/2810:00 am
BTM
- SDF
2 stops10h 30m
United Airlines
Deal found 6/20![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 9/86:15 am
SDF
- BZN
1 stop7h 55m
United Airlines
Tue 9/152:30 pm
BZN
- SDF
1 stop5h 59m
United Airlines
Deal found 6/22![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 6/18. 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 10/273:25 pm
SDF
- MSO
1 stop8h 10m
United Airlines
Sat 10/312:27 pm
MSO
- SDF
1 stop5h 56m
United Airlines
Deal found 6/18![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/168:00 am
SDF
- GTF
1 stop7h 29m
United Airlines
Wed 9/236:15 am
GTF
- SDF
1 stop6h 08m
United Airlines
Deal found 6/21![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 6/17. 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 10/279:00 am
SDF
- FCA
1 stop6h 33m
United Airlines
Sat 10/316:31 am
FCA
- SDF
1 stop5h 56m
United Airlines
Deal found 6/17![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/278:00 am
SDF
- MSO
1 stop7h 32m
United Airlines
Wed 10/282:27 pm
MSO
- SDF
1 stop5h 56m
United Airlines
Deal found 6/21![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/153:25 pm
SDF
- COD
1 stop20h 05m
United Airlines
Sat 8/2210:10 am
COD
- SDF
2 stops11h 49m
United Airlines
Deal found 6/19![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/213:25 pm
SDF
- MSO
2 stops10h 31m
United Airlines
Tue 7/286:05 am
MSO
- SDF
1 stop6h 23m
United Airlines
Deal found 6/20![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/610:05 am
SDF
- COD
2 stops14h 38m
United Airlines
Fri 7/101:54 pm
COD
- SDF
2 stops22h 43m
United Airlines
Deal found 6/21![United Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/310:04 am
SDF
- COD
1 stop10h 41m
United Airlines
Mon 7/65:55 pm
COD
- SDF
2 stops16h 26m
United Airlines
Deal found 6/17![United Airlines logo]()
$824
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/310:05 am
SDF
- COD
2 stops14h 38m
United Airlines
Tue 7/710:40 am
COD
- SDF
2 stops11h 19m
United Airlines
Deal found 6/18![United Airlines logo]()
$935
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 7/193:25 pm
SDF
- COD
1 stop9h 18m
United Airlines
Sun 7/265:55 pm
COD
- SDF
2 stops16h 26m
United Airlines
Deal found 6/19![United Airlines logo]()
$940
Last-minute flights from Louisville to MontanaDiscover last-minute flight deals from Louisville to Montana. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Montana. Data last updated June 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/18. 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 6/298:10 am
SDF
- BZN
1 stop6h 54m
Delta
Fri 7/311:27 am
BZN
- SDF
1 stop5h 44m
Delta
Deal found 6/18![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/65:50 pm
SDF
- BZN
1 stop6h 53m
United Airlines
Thu 7/164:24 pm
BZN
- SDF
1 stop5h 35m
United Airlines
Deal found 6/17![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 7/265:50 pm
SDF
- BZN
1 stop6h 53m
United Airlines
Thu 7/302:26 pm
BZN
- SDF
1 stop6h 33m
United Airlines
Deal found 6/17![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 6/17. 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 7/285:55 pm
SDF
- BZN
1 stop7h 57m
Delta
Wed 8/56:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/17![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/17. 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 7/287:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Thu 8/66:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/17![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/17. 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 7/287:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Tue 8/43:55 pm
BZN
- SDF
1 stop6h 01m
Delta
Deal found 6/17![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/17. 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 7/287:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Wed 7/293:53 pm
BZN
- SDF
1 stop5h 58m
Delta
Deal found 6/17![Delta logo]()
$454
This Southwest deal was found by Cheapflights users on 6/17. 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 7/2810:55 am
SDF
- BZN
2 stops9h 25m
Southwest
Wed 8/56:55 am
BZN
- SDF
1 stop14h 05m
Southwest
Deal found 6/17![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 6/17. 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 7/307:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Thu 8/66:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/17![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 6/17. 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 7/307:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Tue 8/43:55 pm
BZN
- SDF
1 stop6h 01m
Delta
Deal found 6/17![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/17. 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 7/317:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Wed 8/56:19 am
BZN
- SDF
1 stop7h 31m
Delta
Deal found 6/17![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 6/17. 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 7/317:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Tue 8/43:55 pm
BZN
- SDF
1 stop6h 01m
Delta
Deal found 6/17![Delta logo]()
$394
One-way flights from Louisville to MontanaSearch for one-way flight options from Louisville to Montana. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
Search for one-way flight options from Louisville to Montana. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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 8/287:54 pm
SDF
- BZN
1 stop5h 22m
Delta
Deal found 6/19![Delta logo]()
$145
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/287:10 am
SDF
- BZN
2 stops10h 03m
United Airlines
Deal found 6/21![United Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 6/18. 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 7/317:49 pm
SDF
- BZN
1 stop6h 03m
Delta
Deal found 6/18![Delta logo]()
$165
This American Airlines deal was found by Cheapflights users on 6/21. 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 9/101:22 pm
SDF
- BZN
1 stop9h 21m
American Airlines
Deal found 6/21![American Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/283:25 pm
SDF
- BZN
1 stop7h 54m
United Airlines
Deal found 6/18![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 6/21. 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 8/284:01 pm
SDF
- BZN
1 stop6h 36m
American Airlines
Deal found 6/21![American Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/158:00 am
SDF
- BZN
1 stop7h 20m
United Airlines
Deal found 6/22![United Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 6/21. 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 9/103:20 pm
SDF
- BZN
2 stops9h 05m
Southwest
Deal found 6/21![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 6/22. 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 8/57:54 pm
SDF
- FCA
1 stop6h 02m
Delta
Deal found 6/22![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 6/21. 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 9/162:47 pm
SDF
- FCA
2 stops10h 56m
Delta
Deal found 6/21![Delta logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/319:02 am
SDF
- BZN
2 stops26h 35m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$247
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/165:15 am
SDF
- FCA
3 stops12h 39m
United Airlines
Deal found 6/21![United Airlines logo]()
$340
Find flight deals from Louisville to Montana
Keep the following information in mind while searching for Louisville to Montana flight deals. Data was last updated June 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $145 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $443 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Montana 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 June 22, 2026.
Use the filters below to find and compare flights from Louisville to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleBozeman
SDF - BZN
SDFBZN
Louisville Intl
Mon 8/24
7:54 pm-11:16 pm
1 stop5h 22m
Bozeman Gallatin Field
Fri 8/28
6:19 am-3:50 pm
1 stop7h 31m
$289
LouisvilleMissoula
SDF - MSO
SDFMSO
Louisville Intl
Tue 8/25
10:23 am-9:31 pm
2 stops13h 08m
Missoula Johnson-Bell Field
Wed 9/2
6:15 am-2:29 pm
1 stop6h 14m
$354
LouisvilleBozeman
SDF - BZN
SDFBZN
Louisville Intl
Tue 11/3
5:25 am-11:33 am
1 stop8h 08m
Bozeman Gallatin Field
Wed 11/4
7:00 am-2:20 pm
1 stop5h 20m
$379
LouisvilleKalispell
SDF - FCA
SDFFCA
Louisville Intl
Fri 9/11
5:40 pm-11:43 pm
2 stops8h 03m
Kalispell Glacier Park
Tue 9/15
6:35 am-3:49 pm
1 stop7h 14m
$394
LouisvilleBozeman
SDF - BZN
SDFBZN
Louisville Intl
Fri 9/18
3:20 pm-10:25 pm
2 stops9h 05m
Bozeman Gallatin Field
Thu 9/24
7:20 am-10:35 pm
2 stops13h 15m
$397
LouisvilleGreat Falls
SDF - GTF
SDFGTF
Louisville Intl
Sat 11/14
3:25 pm-9:47 pm
1 stop8h 22m
Great Falls
Tue 11/17
2:39 pm-10:23 pm
1 stop5h 44m
$408
LouisvilleGreat Falls
SDF - GTF
SDFGTF
Louisville Intl
Tue 10/27
3:25 pm-9:47 pm
1 stop8h 22m
Great Falls
Sat 10/31
6:30 am-2:20 pm
1 stop5h 50m
$408
LouisvilleBozeman
SDF - BZN
SDFBZN
Louisville Intl
Wed 8/26
5:15 am-1:24 pm
2 stops10h 09m
Bozeman Gallatin Field
Mon 8/31
4:30 pm-11:59 pm
1 stop5h 29m
$413
LouisvilleKalispell
SDF - FCA
SDFFCA
Louisville Intl
Tue 8/11
7:54 pm-11:56 pm
1 stop6h 02m
Kalispell Glacier Park
Tue 8/18
6:20 am-7:33 pm
2 stops11h 13m
$419
LouisvilleHelena
SDF - HLN
SDFHLN
Louisville Intl
Tue 10/27
3:25 pm-9:39 pm
1 stop8h 14m
Helena
Sat 10/31
2:34 pm-10:23 pm
1 stop5h 49m
$419
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Louisville to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Louisville with our price prediction graph.
SDF-BZN
SDF-FCA
SDF-BIL
SDF-COD
SDF-MSO
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 Louisville to Montana
SDF-USMT
SDF-BZN
SDF-FCA
SDF-BIL
SDF-COD
What is the cheapest month to book a flight from Louisville to Montana?
Currently, January is the cheapest month in which you can book a flight from Louisville to Montana (average of $228). Flying from Louisville to Montana in December is currently the most expensive (average of $383). 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.
How much does it cost to fly round-trip from Louisville to Montana?
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated June 22, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Louisville to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Louisville to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Louisville to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Montana by cabin class
Find flights from Louisville to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Montana flights
Browse other Louisville and Montana flight options. Last updated on June 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisville to Montana flights
Consider these flights traveling from Louisville to Montana.
Top 4 airlines flying from Louisville to Montana
Discover the top 4 airlines that operate flights from Louisville to Montana. 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 June 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$475 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$551 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$388 | Average$527 | FlexibilityNo cancel fee | On-time63% |