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Cheap flights from Denver to Louisville (DEN - SDF) from $97

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 9/25. 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.
DEN — SDF
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from Denver Intl to Louisville Intl are usually found in February or January, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Denver to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 April 29, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$287

One-way from

$158
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Denver Intl to Louisville Intl
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One-way flight from Denver Intl to Louisville Intl
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What is the cheapest day to fly round-trip from Denver to Louisville?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Louisville. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Denver to Louisville?

Users have found that booking a flight from Denver to Louisville at least 24 days early can save you up to 108% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Denver to Louisville for as little as $513 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $706 for flights departing within the next 3 days.

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

Our data shows that February tends to be the cheapest month to fly to Louisville from Denver. Users have commonly found prices around $392 for the month, but tickets can be as low as $302. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Denver to Louisville (DEN - SDF)?

It’s optimal to fly from Denver to Louisville in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Denver to Louisville

Explore cheap flight options specifically provided by American Airlines for the route between Denver 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 2,948,547 searches. Data last updated April 29, 2024.
Find some of the cheapest American Airlines flights traveling from Denver to Louisville. Make sure to double check the flight details before booking.
Thu 9/264:26 pmDEN - SDF
1 stop5h 21mAmerican Airlines
Sat 9/283:39 pmSDF - DEN
1 stop8h 20mAmerican Airlines
Deal found 4/28$237
Wed 9/47:05 amDEN - SDF
1 stop9h 34mAmerican Airlines
Sun 9/86:48 amSDF - DEN
1 stop7h 56mAmerican Airlines
Deal found 4/28$259
Wed 9/42:47 pmDEN - SDF
1 stop6h 58mAmerican Airlines
Sun 9/88:48 amSDF - DEN
1 stop5h 56mAmerican Airlines
Deal found 4/29$269
Thu 9/197:05 amDEN - SDF
1 stop9h 34mAmerican Airlines
Mon 9/236:39 pmSDF - DEN
1 stop5h 09mAmerican Airlines
Deal found 4/28$288
Mon 5/275:00 amDEN - SDF
1 stop6h 44mAmerican Airlines
Mon 6/34:37 pmSDF - DEN
1 stop5h 42mAmerican Airlines
Deal found 4/27$315
Thu 9/194:26 pmDEN - SDF
1 stop5h 21mAmerican Airlines
Mon 9/236:39 pmSDF - DEN
1 stop5h 09mAmerican Airlines
Deal found 4/29$324
Sat 5/2510:06 amDEN - SDF
1 stop7h 23mAmerican Airlines
Sun 5/266:01 pmSDF - DEN
1 stop7h 05mAmerican Airlines
Deal found 4/29$342
Tue 7/161:58 pmDEN - SDF
1 stop7h 55mAmerican Airlines
Sat 7/208:15 amSDF - DEN
1 stop8h 45mAmerican Airlines
Deal found 4/29$343
Wed 7/311:59 pmDEN - SDF
1 stop8h 49mAmerican Airlines
Sun 7/78:38 pmSDF - DEN
1 stop5h 19mAmerican Airlines
Deal found 4/28$344

Cheap United Airlines flights from Denver to Louisville

Explore cheap flight options specifically provided by United Airlines for the route between Denver 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 2,948,547 searches. Data last updated April 29, 2024.
Browse through some of the cheapest United Airlines flights traveling from Denver to Louisville. Make sure to examine the flight information before completing your reservation.
Wed 7/35:42 pmDEN - SDF
Nonstop2h 46mUnited Airlines
Sun 7/79:15 amSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$306
Wed 9/49:55 amDEN - SDF
Nonstop2h 37mUnited Airlines
Sun 9/89:20 amSDF - DEN
Nonstop3h 00mUnited Airlines
Deal found 4/29$317
Wed 9/46:03 amDEN - SDF
1 stop5h 10mUnited Airlines
Sun 9/89:20 amSDF - DEN
Nonstop3h 00mUnited Airlines
Deal found 4/29$326
Wed 7/36:10 amDEN - SDF
1 stop14h 34mUnited Airlines
Sat 7/63:35 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$327
Thu 5/305:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Wed 6/53:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/29$332
Fri 6/145:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Tue 6/189:00 amSDF - DEN
1 stop7h 59mUnited Airlines
Deal found 4/28$336
Tue 5/286:00 amDEN - SDF
1 stop14h 44mUnited Airlines
Tue 6/43:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$339
Thu 6/205:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Tue 6/253:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$341
Thu 5/306:00 amDEN - SDF
1 stop14h 44mUnited Airlines
Sat 6/13:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$349

Cheap Denver to Louisville flights in April & May 2024

Find cheap flight options from Denver to Louisville specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Scroll through some of the best deals on flights from Denver to Louisville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/96:20 pmDEN - SDF
1 stop14h 47mSun Country Air
Mon 5/2012:55 pmSDF - DEN
1 stop5h 55mSun Country Air
Deal found 4/28$231
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mMultiple Airlines
Sat 5/257:43 amSDF - DEN
3 stops25h 57mMultiple Airlines
Deal found 4/29$236
Tue 5/284:50 pmDEN - SDF
1 stop5h 09mDelta
Tue 6/45:44 pmSDF - DEN
1 stop5h 25mDelta
Deal found 4/28$244
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mMultiple Airlines
Sat 5/257:43 amSDF - DEN
2 stops11h 27mMultiple Airlines
Deal found 4/29$247
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mSun Country Air
Mon 5/271:35 pmSDF - DEN
1 stop23h 55mSun Country Air
Deal found 4/28$250
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mMultiple Airlines
Mon 5/277:43 amSDF - DEN
2 stops27h 17mMultiple Airlines
Deal found 4/28$258
Mon 5/279:55 amDEN - SDF
3 stops35h 19mMultiple Airlines
Mon 6/312:47 pmSDF - DEN
1 stop6h 17mMultiple Airlines
Deal found 4/27$263
Mon 5/279:55 amDEN - SDF
3 stops35h 19mMultiple Airlines
Mon 6/312:47 pmSDF - DEN
1 stop6h 17mMultiple Airlines
Deal found 4/29$279
Thu 5/306:44 amDEN - SDF
1 stop6h 14mAmerican Airlines
Sat 6/16:01 pmSDF - DEN
1 stop7h 05mAmerican Airlines
Deal found 4/28$281

Denver to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Denver and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Scroll through some of the best deals on flights from Denver to Louisville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/251:00 pmDEN - SDF
1 stop20h 09mSun Country Air
Mon 9/3012:07 pmSDF - DEN
1 stop5h 30mSun Country Air
Deal found 4/28$185
Thu 6/208:00 amDEN - SDF
1 stop25h 59mSun Country Air
Mon 6/2412:54 pmSDF - DEN
1 stop6h 38mSun Country Air
Deal found 4/28$225
Thu 5/96:20 pmDEN - SDF
1 stop14h 47mSun Country Air
Mon 5/2012:55 pmSDF - DEN
1 stop5h 55mSun Country Air
Deal found 4/28$231
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mMultiple Airlines
Sat 5/257:43 amSDF - DEN
3 stops25h 57mMultiple Airlines
Deal found 4/29$236
Thu 9/264:26 pmDEN - SDF
1 stop5h 21mAmerican Airlines
Sat 9/283:39 pmSDF - DEN
1 stop8h 20mAmerican Airlines
Deal found 4/28$237
Tue 5/284:50 pmDEN - SDF
1 stop5h 09mDelta
Tue 6/45:44 pmSDF - DEN
1 stop5h 25mDelta
Deal found 4/28$244
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mMultiple Airlines
Sat 5/257:43 amSDF - DEN
2 stops11h 27mMultiple Airlines
Deal found 4/29$247
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mSun Country Air
Mon 5/271:35 pmSDF - DEN
1 stop23h 55mSun Country Air
Deal found 4/28$250
Thu 5/236:20 pmDEN - SDF
1 stop14h 32mMultiple Airlines
Mon 5/277:43 amSDF - DEN
2 stops27h 17mMultiple Airlines
Deal found 4/28$258

Non-stop flights to Louisville from Denver

Discover non-stop flight options from Denver to Louisville. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Consider booking one of these non-stop flights heading from Denver to Louisville. If you're looking for other options for flights from Denver to Louisville, make sure to update the search form at the top of page.
Wed 7/35:42 pmDEN - SDF
Nonstop2h 46mUnited Airlines
Sun 7/79:15 amSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$306
Tue 5/285:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Tue 6/43:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$315
Wed 9/49:55 amDEN - SDF
Nonstop2h 37mUnited Airlines
Sun 9/89:20 amSDF - DEN
Nonstop3h 00mUnited Airlines
Deal found 4/29$317
Thu 5/305:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Sat 6/13:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$325
Sat 5/259:46 amDEN - SDF
Nonstop2h 40mUnited Airlines
Sun 5/269:21 amSDF - DEN
Nonstop2h 57mUnited Airlines
Deal found 4/29$326
Fri 6/145:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Tue 6/183:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/29$327
Thu 6/205:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Tue 6/253:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/28$341
Mon 5/275:39 pmDEN - SDF
Nonstop2h 39mUnited Airlines
Mon 6/33:28 pmSDF - DEN
Nonstop2h 58mUnited Airlines
Deal found 4/29$362
Wed 5/226:40 pmDEN - SDF
Nonstop2h 37mUnited Airlines
Mon 5/279:21 amSDF - DEN
Nonstop2h 57mUnited Airlines
Deal found 4/28$363

Denver to Louisville flights leaving soon

Find last-minute flight options from Denver 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 2,948,547 searches. Data last updated April 29, 2024.
Have a look at some of the flights available from Denver to Louisville departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 5/96:20 pmDEN - SDF
1 stop14h 47mSun Country Air
Mon 5/2012:55 pmSDF - DEN
1 stop5h 55mSun Country Air
Deal found 4/28$231
Thu 5/96:20 pmDEN - SDF
1 stop14h 47mMultiple Airlines
Mon 5/207:43 amSDF - DEN
2 stops11h 07mMultiple Airlines
Deal found 4/28$325
Thu 5/96:20 pmDEN - SDF
3 stops26h 54mMultiple Airlines
Mon 5/2012:55 pmSDF - DEN
1 stop5h 55mMultiple Airlines
Deal found 4/28$400
Thu 5/96:20 pmDEN - SDF
3 stops26h 54mMultiple Airlines
Mon 5/207:43 amSDF - DEN
2 stops11h 07mMultiple Airlines
Deal found 4/28$474
Sat 5/411:15 amDEN - SDF
3 stops28h 18mMultiple Airlines
Mon 5/612:55 pmSDF - DEN
1 stop5h 40mMultiple Airlines
Deal found 4/28$548
Tue 5/78:55 pmDEN - SDF
2 stops16h 27mUnited Airlines
Sun 5/123:30 pmSDF - DEN
Nonstop3h 06mUnited Airlines
Deal found 4/27$595
Tue 5/77:49 amDEN - SDF
2 stops12h 04mUnited Airlines
Sun 5/127:15 amSDF - DEN
1 stop5h 20mUnited Airlines
Deal found 4/27$600
Tue 5/77:35 pmDEN - SDF
1 stop14h 09mUnited Airlines
Sun 5/129:04 amSDF - DEN
Nonstop3h 04mUnited Airlines
Deal found 4/27$601
Tue 5/79:55 amDEN - SDF
Nonstop2h 37mUnited Airlines
Sun 5/123:30 pmSDF - DEN
Nonstop3h 06mUnited Airlines
Deal found 4/27$648

One-way flights to Louisville from Denver

Search for one-way flight options from Denver to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from Denver to Louisville can choose from these deals. Those seeking round-trip flights from Denver to Louisville should utilize the search form at the the top of the page.
Wed 9/254:26 pmDEN - SDF
1 stop5h 21mAmerican Airlines
Deal found 4/28$97
Thu 5/96:20 pmDEN - SDF
1 stop14h 47mSun Country Air
Deal found 4/28$103
Thu 6/208:00 amDEN - SDF
1 stop25h 59mSun Country Air
Deal found 4/28$108
Mon 7/1512:30 amDEN - SDF
1 stop7h 17mDelta
Deal found 4/28$122
Tue 7/165:42 pmDEN - SDF
Nonstop2h 46mUnited Airlines
Deal found 4/28$143
Sun 5/199:00 amDEN - SDF
1 stop24h 57mSun Country Air
Deal found 4/28$158
Sun 5/196:40 pmDEN - SDF
Nonstop2h 37mUnited Airlines
Deal found 4/28$164
Sat 7/205:45 amDEN - SDF
1 stop6h 19mDelta
Deal found 4/29$173
Sat 7/205:42 pmDEN - SDF
Nonstop2h 46mUnited Airlines
Deal found 4/29$181

Find flights from Denver to Louisville within your budget

Customize your flight search to find flights from Denver 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$185 - $306

Route

Depart

Return

Price

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Thu 5/30

1 stop15h 32m

Louisville Intl

Mon 6/3

1 stop6h 17m

$185

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Thu 6/20

1 stop25h 59m

Louisville Intl

Mon 6/24

1 stop6h 38m

$225

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Thu 5/9

1 stop14h 47m

Louisville Intl

Mon 5/20

1 stop5h 55m

$231

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Thu 5/23

1 stop14h 32m

Louisville Intl

Sat 5/25

3 stops25h 57m

$236

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Thu 9/26

1 stop5h 21m

Louisville Intl

Sat 9/28

1 stop8h 20m

$237

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Tue 5/28

1 stop5h 09m

Louisville Intl

Tue 6/4

1 stop5h 25m

$244

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Thu 5/23

1 stop14h 32m

Louisville Intl

Sat 5/25

2 stops11h 27m

$247

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Wed 9/4

1 stop9h 34m

Louisville Intl

Sun 9/8

1 stop7h 56m

$259

Denver IntlLouisville Intl

DEN - SDF

DENSDF

Denver Intl

Wed 7/3

Nonstop2h 46m

Louisville Intl

Sun 7/7

Nonstop2h 58m

$306

Flights are sorted by cheapest first

Deals found on 4/29

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Louisville. Price data was last updated on January 28, 2024.
The price you pay for your flight from Denver to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Louisville. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Louisville flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Louisville by month

Plan your trip from Denver to Louisville by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Louisville is currently $139 while a round-trip flight costs $241. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Denver to Louisville (average of $287). Flying from Denver to Louisville in April is currently the most expensive (average of $368). 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.

January

$287

February

$332

March

$359

April

$368

May

$347

June

$357

July

$346

August

$303

September

$302

October

$328

November

$337

December

$316

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 April 29, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Sun Country Air from Denver to Louisville to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet
7.6
Good
2,972 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Sun Country Air
7.3
Good
656 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.4

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • What airports do I use to fly from Denver to Louisville?

    Louisville Intl is the airport most travelers will use when flying to Louisville from Denver Intl. Booking flights from Denver Intl (DEN) to Louisville Intl (SDF) should be relatively easy as there are 3 daily flights to Louisville from 4 different airlines. 2h 32m is how long a flight from Denver to Louisville Intl will take if you book a nonstop flight.

  • Can I find flights from Denver to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from Denver to Louisville for under $200. The cheapest flight booked recently is on Sun Country Air for just $185, but on average you can expect to pay $255.

  • Are there nonstop flights from Denver to Louisville for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Denver to Louisville under $400. A good price for a nonstop flight from Denver to Louisville is less than $391.

  • Are there last-minute flights available from Denver to Louisville for under $300?

    There are currently 20+ open flights from Denver to Louisville within the next 7 days for less than $300.

  • What days are nonstop flights available from Denver to Louisville?

    Days when nonstop flights are available for this flight are: Monday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this Denver to Louisville flight route?

    The Denver Intl to Louisville Intl flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Denver to Louisville on average per day?

    10 flight departures from Denver to Louisville per day on average.
    Early Morning (Midnight to 6am) - 10% of flight departures
    Morning (6am - Noon) - 40% of flight departures
    Afternoon (Noon - 6pm) - 10% of flight departures
    Evening (6pm - Midnight) - 40% of flight departures

  • How long is the flight from Denver to Louisville?

    Departing from Denver to Louisville will take you 5h 09m. Airlines will cover a distance of 1027 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Denver to Louisville round-trip from $185. Other airlines that can offer you cheap pricing are American Airlines, from $237, and Delta, from $244. Sun Country Air is currently priced 52% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Denver to Louisville one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $103 and $122 on Sun Country Air and Delta, respectively.

  • What are the most popular airlines that fly from Denver to Louisville?

    The most popular airlines flying from Denver to Louisville are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

  • What are the most reliable airlines from Denver to Louisville?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Louisville on time: Southwest (85%), Air Canada (80%), United Airlines (80%).

  • What are the cheapest flights from Denver to Louisville?

    The cheapest flight price from Denver to Louisville is $156. On average you can expect to pay $323. The most popular route, (Denver Intl - Louisville Intl), can usually be booked for $185.

  • What does DEN to SDF mean?

    DEN stands for Denver Intl Airport, while SDF stands for Louisville Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Denver 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 Denver to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver 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 Denver to Louisville that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Louisville that allow pets onboard?

    Many airlines flying from Denver 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 Denver to Louisville?

    Yes, you can often find last-minute deals on Denver 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 Denver to Louisville flight deals updated?

    The Denver to Louisville flight deals you see on this page were last updated on 4/29.

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Alternative routes for Denver to Louisville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Denver to Louisville

Discover the top 4 airlines that operate flights from Denver 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$229FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$196Average$305FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$219Average$393FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$252Average$387FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Denver to Louisville by cabin class

Find flights from Denver to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Denver to Louisville

Find hourly flight availability from Denver to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
0%of flight departuresEarly morningMidnight to 6 am
24%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
48%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

Weekly flight availability from Denver to Louisville

Explore weekly flight availability from Denver to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2024.
Sunday4daily flights
Monday4daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday4daily flights
Friday4daily flights
Saturday4daily flights

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Fly with Cheapflights

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

When you search for this flight from Denver 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 Denver to Louisville?

Cheapflights simply makes it quick and affordable to book flights from Denver to Louisville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Louisville from Denver? 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 Denver to Louisville become cheaper?

Yes, Cheapflights offers price alerts on Denver to Louisville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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