$499+ Cheap flights from Louisville to Butte (SDF - BTM)
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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BTM
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Butte 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 Butte
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Cheapest flights from Louisville to ButteExplore the most affordable flight options available from Louisville to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Louisville to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 12/304:38 pm -
2 stops19h 44m
Tue 1/56:10 pm -
2 stops19h 07m
Deal found 10/21![Delta logo]()
$655
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 12/294:38 pm -
2 stops26h 33m
Mon 1/46:10 pm -
2 stops19h 07m
Deal found 10/21![Delta logo]()
$685
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/193:24 pm -
1 stop9h 19m
Thu 11/2610:15 am -
2 stops28h 47m
Deal found 10/22![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/303:20 pm -
1 stop26h 55m
Tue 1/59:30 am -
2 stops8h 59m
Deal found 10/21![United Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 12/286:56 pm -
2 stops24h 15m
Mon 1/46:10 pm -
2 stops19h 07m
Deal found 10/21![Delta logo]()
$794
This Delta deal was found by Cheapflights users on 10/21. 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 12/304:38 pm -
2 stops19h 44m
Sun 1/36:10 pm -
2 stops24h 41m
Deal found 10/21![Delta logo]()
$799
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 12/294:38 pm -
2 stops26h 33m
Sun 1/36:10 pm -
2 stops24h 41m
Deal found 10/21![Delta logo]()
$829
This Delta deal was found by Cheapflights users on 10/21. 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.
Sun 12/276:56 pm -
2 stops24h 15m
Mon 1/46:10 pm -
2 stops19h 07m
Deal found 10/21![Delta logo]()
$854
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 10/295:57 pm -
2 stops30h 46m
Thu 11/510:15 am -
2 stops11h 15m
Deal found 10/22![United Airlines logo]()
$1,048
Best flights from Louisville to ButteDiscover carefully curated flight deals from Louisville to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Louisville to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 1/88:50 am -
2 stops11h 50m
Tue 1/129:30 am -
2 stops12h 14m
Deal found 10/24![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 12/294:38 pm -
2 stops26h 33m
Tue 1/56:10 pm -
2 stops19h 07m
Deal found 10/21![Delta logo]()
$685
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 12/294:38 pm -
2 stops26h 33m
Mon 1/46:10 pm -
2 stops19h 07m
Deal found 10/21![Delta logo]()
$685
Last-minute flights from Louisville to ButteDiscover last-minute flight deals from Louisville to Butte. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Butte. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 10/295:57 pm -
2 stops30h 46m
Thu 11/510:15 am -
2 stops11h 15m
Deal found 10/22![United Airlines logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/193:24 pm -
1 stop9h 19m
Thu 11/2610:15 am -
2 stops28h 47m
Deal found 10/22![United Airlines logo]()
$771
Find flight deals from Louisville to Butte
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Butte (BTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $499 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Butte 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 October 25, 2026.
Use the filters below to find and compare flights from Louisville to Butte that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleButte
SDF Louisville Intl - BTM Butte Silver Bow Co
SDFBTM
Louisville Intl
Fri 1/8
8:50 am-6:40 pm
2 stops11h 50m
Butte Silver Bow Co
Tue 1/12
9:30 am-11:44 pm
2 stops12h 14m
$499
LouisvilleButte
SDF Louisville Intl - BTM Butte Silver Bow Co
SDFBTM
Louisville Intl
Tue 12/29
4:38 pm-5:11 pm
2 stops26h 33m
Butte Silver Bow Co
Tue 1/5
6:10 pm-3:17 pm
2 stops19h 07m
$685
LouisvilleButte
SDF Louisville Intl - BTM Butte Silver Bow Co
SDFBTM
Louisville Intl
Tue 12/29
4:38 pm-5:11 pm
2 stops26h 33m
Butte Silver Bow Co
Mon 1/4
6:10 pm-3:17 pm
2 stops19h 07m
$685
Sorted by cheapest first
Compare providers for flights from Louisville to Butte
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Butte in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Butte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Butte flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Butte flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Butte
Have a flexible travel schedule? Discover the best time to fly to Butte from Louisville with our price prediction graph.
SDF-BTM
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.
Related info for your journey
Find useful and relevant information for your journey from Louisville to Butte. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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