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$88+ Cheap flights from Louisville (SDF) to Aurora, CO

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Aurora are usually found in April or August, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Louisville to Aurora

Keep the following information in mind while searching for Louisville to Aurora flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$186
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$446
Provider with most accurate pricing for Louisville Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Denver Intl flights.
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From Louisville Intl to Aurora
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One-way flight from Louisville Intl to Aurora
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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Louisville to Aurora

Cheapest flights from Louisville to Aurora
Explore the most affordable flight options available from Louisville to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:20 amSDF - DEN
1 stop14h 00mAmerican Airlines
Wed 12/177:26 amDEN - SDF
1 stop10h 38mAmerican Airlines
Deal found 11/3$223
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:30 amSDF - DEN
1 stop11h 38mAmerican Airlines
Wed 12/107:26 amDEN - SDF
1 stop10h 38mAmerican Airlines
Deal found 10/31$263
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:43 amSDF - DEN
1 stop26h 29mMultiple Airlines
Sun 12/73:54 pmDEN - SDF
2 stops21h 42mMultiple Airlines
Deal found 11/1$277
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:26 pmSDF - DEN
1 stop12h 58mMultiple Airlines
Mon 12/83:12 pmDEN - SDF
2 stops23h 43mMultiple Airlines
Deal found 11/2$279
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:43 amSDF - DEN
1 stop26h 29mMultiple Airlines
Thu 12/1810:46 amDEN - SDF
2 stops20h 18mMultiple Airlines
Deal found 11/2$297
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 amSDF - DEN
1 stop12h 19mAmerican Airlines
Tue 12/912:33 pmDEN - SDF
1 stop8h 23mAmerican Airlines
Deal found 11/2$312
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:02 pmSDF - DEN
1 stop11h 18mAmerican Airlines
Thu 12/187:07 amDEN - SDF
1 stop6h 05mAmerican Airlines
Deal found 11/2$329
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:43 pmSDF - DEN
1 stop11h 39mAmerican Airlines
Tue 12/212:27 pmDEN - SDF
1 stop8h 28mAmerican Airlines
Deal found 11/2$343
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:27 amSDF - DEN
1 stop9h 42mAmerican Airlines
Sat 12/275:00 amDEN - SDF
1 stop6h 16mAmerican Airlines
Deal found 11/1$354

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Aurora 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Louisville to Aurora that are best for you.

Fly from

Louisville

Fly to

Aurora

Route

Depart

Return

Price

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 1/27

3:22 pm-4:37 pm

Nonstop3h 15m

Denver Intl

Sat 1/31

6:05 pm-10:44 pm

Nonstop2h 39m

$369

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 12/4

6:05 am-7:00 am

Nonstop2h 55m

Denver Intl

Mon 12/8

5:05 pm-9:30 pm

Nonstop2h 25m

$375

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 12/16

7:45 am-1:15 pm

1 stop7h 30m

Denver Intl

Thu 12/18

7:50 am-3:55 pm

2 stops6h 05m

$394

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 12/25

8:00 am-9:12 am

Nonstop3h 12m

Denver Intl

Sun 12/28

5:45 pm-10:24 pm

Nonstop2h 39m

$411

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 11/27

7:00 am-2:46 pm

1 stop9h 46m

Denver Intl

Thu 12/4

5:30 pm-10:10 pm

Nonstop2h 40m

$413

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 12/2

3:33 pm-4:43 pm

Nonstop3h 10m

Denver Intl

Tue 12/9

3:22 pm-10:29 pm

1 stop5h 07m

$415

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Fri 12/19

7:26 pm-10:50 pm

1 stop5h 24m

Denver Intl

Wed 12/24

3:05 pm-10:58 pm

1 stop5h 53m

$425

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Fri 12/19

8:00 am-9:12 am

Nonstop3h 12m

Denver Intl

Wed 12/24

8:26 pm-8:32 pm

1 stop22h 06m

$435

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 2/17

3:15 pm-4:31 pm

Nonstop3h 16m

$182

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Wed 1/21

6:00 am-7:15 am

Nonstop3h 15m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Louisville to Aurora

Have a flexible travel schedule? Discover the best time to fly to Aurora from Louisville 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Aurora

How far ahead should I book a flight from Louisville to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Aurora. Price data was last updated on October 31, 2025.

The price you pay for your flight from Louisville to Aurora may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Louisville to Aurora?

Currently, November is the cheapest month in which you can book a flight from Louisville to Aurora (average of $70). Flying from Louisville to Aurora in July is currently the most expensive (average of $110). 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.

What is the cheapest time of day to fly from SDF to 9UR?

Find hourly flight availability from Louisville to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Louisville to Aurora at noon. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Louisville to Aurora?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Aurora. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Aurora flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Louisville to Aurora?

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated November 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisville to Aurora. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airport do you fly from for flights from Louisville to Aurora?

    If you book a flight to Aurora from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 2 flights from Louisville Intl to Aurora per day from 4 different airlines.

  • How popular is this Louisville to Aurora flight route?

    Flights from Louisville Intl to Aurora have been viewed 122 times in the past calendar month.

  • How long is the flight from Louisville to Aurora?

    Airlines like United Airlines and Southwest fly from Louisville to Aurora in about 2h 55m. The time it takes to get you to your destination is usually consistent. The distance between Louisville and Aurora is about 1021 mi. Most flights are nonstop.

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

    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 Louisville to Aurora on time: United Airlines (97%), Air Canada (95%), Southwest (87%).

  • What are the cheapest flights from Louisville to Aurora?

    Looking for the cheapest flight from Louisville to Aurora? While on average our users pay $614, our data indicates the cheapest price to be $160. The most popular route (Louisville Intl - Denver Intl), is priced around $186.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Louisville to Aurora?

    Currently, November is the cheapest month in which you can book a flight from Louisville to Aurora (average of $70). Flying from Louisville to Aurora in July is currently the most expensive (average of $110). 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 4 airlines flying from Louisville to Aurora

Discover the top 4 airlines that operate flights from Louisville to Aurora. 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$175Average$349FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$484FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$406FlexibilityNo cancel feeOn-time63%

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