BIL - SDF

$339 Find Cheap Flights from Billings to Louisville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$339
Typical prices: $411-$587
United Airlines
Wed 11/14Sat 11/17
BIL - SDF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Billings and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 25% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $383 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 6h 04m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Billings to Louisville (BIL-SDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Louisville

Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:00 am - 2:22 pmBIL  Billings Logan Intl-SDF Louisville Intl
7h 22m1 stop Denver Intl
United Airlines Logo
8:00 am - 1:29 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 29m1 stop Denver Intl
$339United Airlines
Tue, Oct 27 - Tue, Nov 3
United Airlines Logo
7:00 am - 6:32 pmBIL  Billings Logan Intl-SDF Louisville Intl
9h 32m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:24 pm - 9:14 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 50m1 stop Denver Intl
$344United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:00 am - 2:22 pmBIL  Billings Logan Intl-SDF Louisville Intl
7h 22m1 stop Denver Intl
United Airlines Logo
7:00 am - 1:29 pmSDF  Louisville Intl-BIL Billings Logan Intl
8h 29m2 stops Chicago O'Hare Intl Denver Intl
$344United Airlines
Fri, Feb 5 - Mon, Feb 8
Delta Logo
6:15 am - 7:01 pmBIL  Billings Logan Intl-SDF Louisville Intl
10h 46m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
10:43 am - 7:48 pmSDF  Louisville Intl-BIL Billings Logan Intl
11h 05m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$349Delta
Tue, Oct 27 - Tue, Nov 3
United Airlines Logo
7:00 am - 5:02 pmBIL  Billings Logan Intl-SDF Louisville Intl
8h 02m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
5:10 am - 1:29 pmSDF  Louisville Intl-BIL Billings Logan Intl
10h 19m2 stops Chicago O'Hare Intl Denver Intl
$349United Airlines
Mon, Jan 11 - Thu, Jan 21
Delta Logo
6:15 am - 3:17 pmBIL  Billings Logan Intl-SDF Louisville Intl
7h 02m1 stop Minneapolis St Paul
Delta Logo
4:00 pm - 7:48 pmSDF  Louisville Intl-BIL Billings Logan Intl
5h 48m1 stop Minneapolis St Paul
$359Delta
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
6:00 am - 3:27 pmBIL  Billings Logan Intl-SDF Louisville Intl
7h 27m1 stop Dallas/Fort Worth
American Airlines Logo
4:10 pm - 8:40 pmSDF  Louisville Intl-BIL Billings Logan Intl
6h 30m1 stop Dallas/Fort Worth
$359American Airlines
Mon, Jan 11 - Thu, Jan 21
American Airlines Logo
1:30 pm - 11:05 pmBIL  Billings Logan Intl-SDF Louisville Intl
7h 35m1 stop Dallas/Fort Worth
American Airlines Logo
8:00 am - 1:00 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 00m1 stop Dallas/Fort Worth
$359American Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
2:33 pm - 10:25 pmBIL  Billings Logan Intl-SDF Louisville Intl
5h 52m1 stop Denver Intl
United Airlines Logo
9:00 am - 3:23 pmSDF  Louisville Intl-BIL Billings Logan Intl
8h 23m1 stop Denver Intl
$359United Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
2:33 pm - 10:25 pmBIL  Billings Logan Intl-SDF Louisville Intl
5h 52m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:24 pmSDF  Louisville Intl-BIL Billings Logan Intl
6h 24m1 stop Denver Intl
$359United Airlines
Booking Insights

Price, demand and travel trends for Billings to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Billings to Louisville with more confidence.

How much is a round-trip flight from Billings to Louisville?

Round-trip flights from Billings to Louisville start at $339. Prices are below average for this route right now, with typical round-trip fares ranging from $411 to $587. The lowest price found in the past 5 days was $339 on United Airlines.

What's the cheapest day of the week to fly from Billings to Louisville?

Saturday is the cheapest day of the week to fly from Billings to Louisville, it is 21% cheaper than the average day. Friday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Billings to Louisville flights

Low season

January
Best time to beat the crowds but there is an average 89% increase in price.
Most popular time to fly and prices are also 25% lower on average.

When to book flights from Billings to Louisville

Are your dates flexible? Find out the best times to travel from Billings to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Billings to Louisville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Billings to Louisville?

    Flights from Billings to Louisville usually depart from Billings Logan Intl (BIL) and arrive at Louisville Intl (SDF).

  • What cabin classes can I book on flights from Billings to Louisville?

    Two cabin classes are available on flights from Billings to Louisville:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Billings to Louisville pass through?

    One-stop flights from Billings to Louisville most commonly connect through:

    • Denver Intl (DEN) - 70% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 15% of one-stop connections
    • Dallas/Fort Worth (DFW) - 7% of one-stop connections
    • Minneapolis St Paul (MSP) - 7% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Billings to Louisville?

    On the Billings to Louisville route, being flexible with your departure day can save you up to 37%. Saturday is the cheapest day at $384 round-trip on average, while Friday is the most expensive at $608: a $224 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

  • How long is a flight from Billings to Louisville?

    A nonstop flight from Billings to Louisville takes 0h 00m, covering 1,278 miles.

  • Do I need a passport to fly from Billings to Louisville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Billings to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $339 to $1,104. That means the highest observed fare was about 3x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Billings to Louisville?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 04m, compared with 6h 23m via Minneapolis St Paul (MSP) and 6h 43m via Denver Intl (DEN).

  • What is the time difference between Billings and Louisville?

    Louisville is 2 hours ahead of Billings (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • How much should I expect to pay for a Billings to Louisville flight?

    Round-trip flights from Billings to Louisville range from $411 to $587, with an average of $481 over the past 12 months. Anything below $411 counts as a good deal.

Your guide to booking Billings to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Friday. On this route, Saturday flights average $384 - about $224 less than Friday (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Billings to Louisville trip for August. Fares historically average $359 round-trip in that month - typically $591 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.
    - Best Western Louisville Airport Expo
    - Days Inn by Wyndham Louisville Airport Fair and Expo Center
    - Baymont by Wyndham Louisville Airport South

More options for your flight from Billings to Louisville

Complete your trip to Louisville with a hotel stay or car rental

Car rentals in Louisville
Hotels in Louisville
Vacations in Louisville