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Cheap flights from Billings to Louisville (BIL - SDF) from $423

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIL — SDF
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Billings to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Louisville (SDF). 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 May 28, 2024.

Popular in

May

Cheapest in

August

Average price

$802

Round-trip from

$287
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 49% potential price drop
Search Deals
Average for round-trip flights in May 2024
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From Billings Logan Intl to Louisville Intl
Search Deals

What is the cheapest day to fly round-trip from Billings to Louisville?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 124% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Billings to Louisville?

Flights from Billings to Louisville lean towards being more expensive in May. Prices are generally better when you fly from Billings to Louisville in August, with the cheapest ticket starting at $267.

When is the cheapest time to fly from Billings to Louisville (BIL - SDF)?

It’s typically best to fly out from Billings to Louisville in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Billings to Louisville

Explore cheap flight options specifically provided by Delta for the route between Billings and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Peruse some of the lowest-priced Delta flights we've found from Billings to Louisville. Deals update often to give you more flight options matching your criteria
Thu 8/12:09 pmBIL - SDF
1 stop7h 00mDelta
Mon 8/57:30 pmSDF - BIL
1 stop5h 42mDelta
Deal found 5/27$432
Thu 8/12:09 pmBIL - SDF
2 stops6h 40mDelta
Mon 8/57:30 pmSDF - BIL
1 stop5h 42mDelta
Deal found 5/27$437
Fri 6/146:25 amBIL - SDF
1 stop4h 35mDelta
Mon 6/171:50 pmSDF - BIL
2 stops12h 27mDelta
Deal found 5/28$542
Thu 5/306:27 amBIL - SDF
1 stop7h 17mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$614
Fri 5/3111:35 amBIL - SDF
2 stops8h 15mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$619
Fri 6/146:25 amBIL - SDF
2 stops9h 25mDelta
Mon 6/171:50 pmSDF - BIL
2 stops12h 27mDelta
Deal found 5/28$637
Fri 5/316:27 amBIL - SDF
1 stop4h 33mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$693

Cheap United Airlines flights from Billings to Louisville

Explore cheap flight options specifically provided by United Airlines for the route between Billings and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Billings to Louisville. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/33:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$453
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/23:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$480
Fri 6/142:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/173:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/28$572
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/25:50 pmSDF - BIL
2 stops17h 50mUnited Airlines
Deal found 5/27$748

Cheap Billings to Louisville flights in May & June 2024

Find cheap flight options from Billings to Louisville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
These are some of the best deals we've found on flights to Louisville in 2024 at this time. For more flight deals, be sure to check back very soon.
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/33:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$453
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/23:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$480
Fri 6/146:25 amBIL - SDF
1 stop4h 35mDelta
Mon 6/171:50 pmSDF - BIL
2 stops12h 27mDelta
Deal found 5/28$542
Fri 6/142:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/173:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/28$572
Thu 5/306:27 amBIL - SDF
1 stop7h 17mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$614
Fri 5/3111:35 amBIL - SDF
2 stops8h 15mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$619
Fri 6/146:25 amBIL - SDF
2 stops9h 25mDelta
Mon 6/171:50 pmSDF - BIL
2 stops12h 27mDelta
Deal found 5/28$637
Fri 5/316:27 amBIL - SDF
1 stop4h 33mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$693
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/25:50 pmSDF - BIL
2 stops17h 50mUnited Airlines
Deal found 5/27$748

Billings to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Billings and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
These are some of the best deals we've found on flights to Louisville in 2024 at this time. For more flight deals, be sure to check back very soon.
Thu 8/110:20 amBIL - SDF
1 stop7h 59mMultiple Airlines
Mon 8/58:31 pmSDF - BIL
3 stops41h 43mMultiple Airlines
Deal found 5/27$423
Thu 8/12:09 pmBIL - SDF
1 stop7h 00mDelta
Mon 8/57:30 pmSDF - BIL
1 stop5h 42mDelta
Deal found 5/27$432
Thu 8/12:09 pmBIL - SDF
2 stops6h 40mDelta
Mon 8/57:30 pmSDF - BIL
1 stop5h 42mDelta
Deal found 5/27$437
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/33:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$453
Thu 8/110:20 amBIL - SDF
3 stops31h 11mMultiple Airlines
Mon 8/58:31 pmSDF - BIL
3 stops41h 43mMultiple Airlines
Deal found 5/27$469
Thu 8/110:20 amBIL - SDF
2 stops21h 02mMultiple Airlines
Mon 8/58:31 pmSDF - BIL
3 stops41h 43mMultiple Airlines
Deal found 5/27$474
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/23:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$480
Fri 6/146:25 amBIL - SDF
1 stop4h 35mDelta
Mon 6/171:50 pmSDF - BIL
2 stops12h 27mDelta
Deal found 5/28$542
Fri 6/142:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/173:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/28$572

Billings to Louisville flights leaving soon

Find last-minute flight options from Billings to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Have a look at some of the flights available from Billings to Louisville departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Mon 6/33:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$453
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/23:28 pmSDF - BIL
1 stop7h 36mUnited Airlines
Deal found 5/27$480
Thu 5/306:27 amBIL - SDF
1 stop7h 17mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$614
Fri 5/3111:35 amBIL - SDF
2 stops8h 15mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$619
Fri 5/316:27 amBIL - SDF
1 stop4h 33mDelta
Mon 6/33:07 pmSDF - BIL
2 stops9h 48mDelta
Deal found 5/27$693
Fri 5/312:40 pmBIL - SDF
1 stop5h 38mUnited Airlines
Sun 6/25:50 pmSDF - BIL
2 stops17h 50mUnited Airlines
Deal found 5/27$748
Fri 5/311:50 pmBIL - SDF
1 stop8h 07mAmerican Airlines
Mon 6/34:37 pmSDF - BIL
1 stop6h 32mAmerican Airlines
Deal found 5/27$764
Fri 5/315:35 pmBIL - SDF
2 stops20h 01mMultiple Airlines
Sun 6/28:04 pmSDF - BIL
2 stops22h 41mMultiple Airlines
Deal found 5/27$915
Fri 5/315:35 pmBIL - SDF
3 stops20h 01mMultiple Airlines
Sun 6/28:04 pmSDF - BIL
2 stops22h 41mMultiple Airlines
Deal found 5/27$1,139

Find flights from Billings to Louisville within your budget

Customize your flight search to find flights from Billings 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$423 - $637

Route

Depart

Return

Price

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Thu 8/1

1 stop7h 59m

Louisville Intl

Mon 8/5

3 stops41h 43m

$423

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Thu 8/1

1 stop7h 00m

Louisville Intl

Mon 8/5

1 stop5h 42m

$432

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Thu 8/1

2 stops6h 40m

Louisville Intl

Mon 8/5

1 stop5h 42m

$437

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Thu 8/1

3 stops31h 11m

Louisville Intl

Mon 8/5

3 stops41h 43m

$469

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Thu 8/1

2 stops21h 02m

Louisville Intl

Mon 8/5

3 stops41h 43m

$474

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Fri 6/14

1 stop4h 35m

Louisville Intl

Mon 6/17

2 stops12h 27m

$542

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Fri 6/14

1 stop5h 38m

Louisville Intl

Mon 6/17

1 stop7h 36m

$572

Billings Logan IntlLouisville Intl

BIL - SDF

BILSDF

Billings Logan Intl

Fri 6/14

2 stops9h 25m

Louisville Intl

Mon 6/17

2 stops12h 27m

$637

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Billings to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Billings to Louisville. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to Louisville flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Billings to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Billings with our price prediction graph.
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.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated May 28, 2024.
Read through reviews of airlines operating flights from Billings to Louisville, such as Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Billings to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Billings to Louisville for under $500 on Cheapflights?

    Yes, there are multiple flights from Billings to Louisville for under $500. The cheapest flight booked recently is on Multiple Airlines for just $423, but on average you can expect to pay $498.

  • Are there last-minute flights available from Billings to Louisville for under $500?

    There are currently 9+ open flights from Billings to Louisville within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Billings to Louisville round-trip?

    Flying on Delta is currently your cheapest option to Louisville, with prices starting at $432. Another option worth looking into is United Airlines, starting at $572 round trip. Users have found that Delta is 18% cheaper than the other options available to this destination.

  • What does BIL to SDF mean?

    Billings Logan Intl Airport is BIL and Louisville Intl Airport is SDF. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Billings to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Billings to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Billings to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billings to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Billings to Louisville that include hotel bookings?

    Yes. In addition to deals on Billings to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Louisville.

  • Can I find deals for business class flights from Billings to Louisville?

    Yes. Cheapflights offers flight deals from Billings to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Billings to Louisville that allow pets onboard?

    Many airlines flying from Billings to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Billings to Louisville?

    Yes, you can often find last-minute deals on Billings to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Billings to Louisville flight deals updated?

    The Billings to Louisville flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Billings to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Billings to Louisville (average of $287). Flying from Billings to Louisville in April is currently the most expensive (average of $373). 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.

See more FAQs

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Top 2 airlines flying from Billings to Louisville

Discover the top 2 airlines that operate flights from Billings 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$280Average$509FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$303Average$521FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Billings to Louisville by cabin class

Find flights from Billings to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billings to Louisville?

When you search for this flight from Billings to Louisville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Billings to Louisville?

Cheapflights helps you find that perfect flight to Louisville from Billings by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Billings to Louisville with no change fees?

Need flexible booking options for your flight to Louisville from Billings? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Billings to Louisville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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