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Aurora

$113+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 56 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 September 17, 2025.

Round-trip from

$247
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$417
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. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/242:57 pmSDF - DEN
1 stop10h 13mMultiple Airlines
Sat 10/2510:29 pmDEN - SDF
1 stop13h 33mMultiple Airlines
Deal found 9/15$247
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/132:57 pmSDF - DEN
1 stop15h 02mMultiple Airlines
Wed 10/1510:29 pmDEN - SDF
1 stop13h 33mMultiple Airlines
Deal found 9/15$249
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/242:57 pmSDF - DEN
1 stop10h 13mMultiple Airlines
Tue 10/289:05 pmDEN - SDF
2 stops17h 31mMultiple Airlines
Deal found 9/15$258
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 12/26:00 amSDF - DEN
1 stop28h 24mMultiple Airlines
Wed 12/105:35 pmDEN - SDF
1 stop20h 40mMultiple Airlines
Deal found 9/16$260
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/132:57 pmSDF - DEN
1 stop15h 02mMultiple Airlines
Tue 10/148:21 pmDEN - SDF
2 stops18h 15mMultiple Airlines
Deal found 9/15$261
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/107:15 amSDF - DEN
1 stop12h 15mMultiple Airlines
Wed 10/1510:29 pmDEN - SDF
1 stop13h 33mMultiple Airlines
Deal found 9/15$262
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/178:10 pmSDF - DEN
2 stops21h 31mMultiple Airlines
Fri 10/2412:36 amDEN - SDF
1 stop20h 11mMultiple Airlines
Deal found 9/15$264
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/1410:01 amSDF - DEN
2 stops29h 22mMultiple Airlines
Tue 10/215:40 pmDEN - SDF
1 stop22h 15mMultiple Airlines
Deal found 9/15$265
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/145:20 pmSDF - DEN
1 stop8h 33mMultiple Airlines
Sun 11/1610:29 pmDEN - SDF
1 stop15h 43mMultiple Airlines
Deal found 9/16$266
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/107:15 amSDF - DEN
1 stop12h 15mMultiple Airlines
Thu 10/163:27 pmDEN - SDF
2 stops25h 48mMultiple Airlines
Deal found 9/15$267

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 September 17, 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

Wed 10/15

6:00 am-6:55 am

Nonstop2h 55m

Denver Intl

Wed 10/22

7:10 pm-11:35 pm

Nonstop2h 25m

$347

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Wed 10/15

9:01 am-10:01 am

Nonstop3h 00m

Denver Intl

Tue 10/21

5:45 pm-10:30 pm

Nonstop2h 45m

$347

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 11/13

8:00 am-9:08 am

Nonstop3h 08m

Denver Intl

Thu 11/13

5:51 pm-10:30 pm

Nonstop2h 39m

$347

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 10/11

8:00 am-9:00 am

Nonstop3h 00m

Denver Intl

Tue 10/14

5:45 pm-10:30 pm

Nonstop2h 45m

$347

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 11/1

3:20 pm-4:29 pm

Nonstop3h 09m

Denver Intl

Thu 11/13

5:51 pm-10:30 pm

Nonstop2h 39m

$347

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 12/6

3:33 pm-4:43 pm

Nonstop3h 10m

Denver Intl

Mon 12/8

5:57 pm-10:37 pm

Nonstop2h 40m

$347

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 11/8

7:10 am-10:00 am

1 stop4h 50m

Denver Intl

Sat 11/8

5:25 pm-9:50 pm

Nonstop2h 25m

$357

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Wed 10/15

7:15 am-12:45 pm

1 stop7h 30m

Denver Intl

Wed 10/22

5:45 pm-10:30 pm

Nonstop2h 45m

$357

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 10/11

3:11 pm-9:41 pm

1 stop8h 30m

Denver Intl

Mon 10/13

12:50 am-9:56 am

1 stop7h 06m

$367

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sun 11/16

6:03 pm-8:31 pm

2 stops28h 28m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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 September 12, 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 56 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, October is the cheapest month in which you can book a flight from Louisville to Aurora (average of $197). Flying from Louisville to Aurora in March is currently the most expensive (average of $278). 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 September 17, 2025.

When flying from Louisville to Aurora, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday at noon 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.

Weekly flight availability from Louisville to Aurora

Explore weekly flight availability from Louisville to Aurora. 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 September 17, 2025.

The most flights from SDF to 9UR are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 September 17, 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
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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 3 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 115 times in the past calendar month.

  • How long is the flight from Louisville to Aurora?

    Airlines like Southwest and United Airlines 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: Air Canada (90%), United Airlines (86%), Southwest (83%).

  • What are the cheapest flights from Louisville to Aurora?

    Looking for the cheapest flight from Louisville to Aurora? While on average our users pay $643, our data indicates the cheapest price to be $114. The most popular route (Louisville Intl - Denver Intl), is priced around $239.

  • 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, October is the cheapest month in which you can book a flight from Louisville to Aurora (average of $197). Flying from Louisville to Aurora in March is currently the most expensive (average of $278). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$175Average$367FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$424FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$267Average$411FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$292Average$505FlexibilityNo cancel feeOn-time69%

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