BIL - SDF

$429 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
$429
Typical prices: $390-$555
American Airlines
Wed 11/14Sun 11/18
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
November
Cheapest • 24% price drop
July
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 • 5h 57m (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 - Wed, Nov 18
American Airlines Logo
7:00 am - 3:30 pmBIL  Billings Logan Intl-SDF Louisville Intl
6h 30m1 stop Dallas/Fort Worth
American Airlines Logo
7:10 am - 12:53 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 43m1 stop Dallas/Fort Worth
$429American Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:00 am - 2:22 pmBIL  Billings Logan Intl-SDF Louisville Intl
7h 22m1 stop Denver 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
$434United Airlines
Sat, Nov 14 - Wed, Nov 18
Delta Logo
6:34 am - 4:54 pmBIL  Billings Logan Intl-SDF Louisville Intl
8h 20m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
10:13 am - 7:37 pmSDF  Louisville Intl-BIL Billings Logan Intl
11h 24m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$439Delta
Sun, Mar 21 - Fri, Mar 26
United Airlines Logo
2:40 pm - 10:04 pmBIL  Billings Logan Intl-SDF Louisville Intl
5h 24m1 stop Denver Intl
United Airlines Logo
3:20 pm - 8:51 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 31m1 stop Denver Intl
$463United Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
2:38 pm - 10:30 pmBIL  Billings Logan Intl-SDF Louisville Intl
5h 52m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:30 pmSDF  Louisville Intl-BIL Billings Logan Intl
6h 30m1 stop Denver Intl
$469United Airlines
Tue, Nov 24 - Fri, Nov 27
United Airlines Logo
2:42 pm - 10:24 pmBIL  Billings Logan Intl-SDF Louisville Intl
5h 42m1 stop Denver Intl
United Airlines Logo
8:00 am - 1:29 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 29m1 stop Denver Intl
$471United Airlines
Sat, Jan 23 - Wed, Jan 27
United Airlines Logo
7:00 am - 8:29 pmBIL  Billings Logan Intl-SDF Louisville Intl
11h 29m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:27 pm - 9:15 pmSDF  Louisville Intl-BIL Billings Logan Intl
7h 48m1 stop Denver Intl
$474United Airlines
Sun, Mar 21 - Thu, Mar 25
American Airlines Logo
1:29 pm - 11:42 pmBIL  Billings Logan Intl-SDF Louisville Intl
8h 13m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:58 pmSDF  Louisville Intl-BIL Billings Logan Intl
8h 58m1 stop Dallas/Fort Worth
$723American Airlines
Tue, Nov 24 - Fri, Nov 27
Delta Logo
5:35 am - 6:11 pmBIL  Billings Logan Intl-SDF Louisville Intl
10h 36m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
11:45 am - 10:20 pmSDF  Louisville Intl-BIL Billings Logan Intl
12h 35m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$814Delta
Sun, Mar 21 - Thu, Mar 25
Delta Logo
5:45 am - 6:12 pmBIL  Billings Logan Intl-SDF Louisville Intl
10h 27m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
10:15 am - 5:49 pmSDF  Louisville Intl-BIL Billings Logan Intl
9h 34m2 stops Detroit Metropolitan Wayne County Salt Lake City
$817Delta
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 with more confidence.

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

Round-trip flights from Billings to Louisville typically range from $390 to $555. The lowest price found in the past 5 days was $429, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Billings to Louisville. It’s 25% cheaper than the average day, while Friday is the most expensive, with prices 28% higher.

Find deals

Key details for Billings to Louisville flights

Low season

January

Cheapest flight

$429
Beat the crowds with an average 74% drop in travelers.
The most popular month to fly with an average 28% increase in travelers.
Round-trip flight from Billings to Louisville

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 answers about this route, including flight times, airports, airlines and booking tips.

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

    Only Economy Class is available on flights from Billings to Louisville.

  • How long is a flight from Billings to Louisville?

    A nonstop flight from Billings to Louisville takes 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.

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

    Round-trip flights from Billings to Louisville range from $390 to $555, with an average of $473 over the past 12 months. Anything below $390 counts as a good deal.

  • 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 $429 to $1,755. That means the highest observed fare was about 4x higher than the lowest one.

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

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates averaging $75 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • 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).

  • 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) - 64% of one-stop connections
    • Dallas/Fort Worth (DFW) - 21% of one-stop connections
    • Minneapolis St Paul (MSP) - 7% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 41% on flights from Billings to Louisville. Wednesday is the cheapest departure day at $359 round-trip on average, while Friday is the most expensive at $608, a difference of $249.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 5h 57m, compared with 6h 23m via Minneapolis St Paul (MSP) and 6h 46m 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 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.

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 are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $359, about $249 less than Friday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Billings to Louisville trip for November. Fares historically average $358 round-trip in that month - typically $551 less than the most expensive month, which is January (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.

    • Crowne Plaza Louisville Airport Expo Ctr By IHG
    • SpringHill Suites by Marriott Louisville Airport
    • Staybridge Suites Louisville - Expo Center By IHG

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