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$118+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Louisville Intl to Aurora are usually found in May or August, booked 55 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Louisville to Aurora

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Aurora (9UR). 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 January 21, 2025.

Round-trip from

$275
(Southwest)

One-way from

$118
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$427
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. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 21, 2025.

This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:35 amSDF - DEN
Nonstop3h 10mSouthwest
Mon 2/246:05 pmDEN - SDF
Nonstop2h 30mSouthwest
Deal found 1/21$275
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:07 pmSDF - DEN
1 stop6h 04mDelta
Mon 4/712:55 amDEN - SDF
1 stop7h 08mDelta
Deal found 1/21$295
This Sun Country Air deal was found by Cheapflights users on 1/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:03 pmSDF - DEN
1 stop24h 10mSun Country Air
Fri 7/410:14 amDEN - SDF
1 stop5h 35mSun Country Air
Deal found 1/21$300
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/2212:36 pmSDF - DEN
1 stop12h 20mAmerican Airlines
Tue 2/254:17 pmDEN - SDF
1 stop6h 21mAmerican Airlines
Deal found 1/21$315
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/72:00 pmSDF - DEN
2 stops21h 51mUnited Airlines
Sat 2/81:30 pmDEN - SDF
1 stop5h 07mUnited Airlines
Deal found 1/20$324
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:00 pmSDF - DEN
3 stops20h 40mMultiple Airlines
Mon 5/196:31 pmDEN - SDF
2 stops19h 52mMultiple Airlines
Deal found 1/20$489

Find flights from Louisville to Aurora within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 2/20

6:35 am-7:45 am

Nonstop3h 10m

Denver Intl

Mon 2/24

6:05 pm-10:35 pm

Nonstop2h 30m

$275

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 4/1

4:59 pm-10:44 pm

1 stop7h 45m

Denver Intl

Tue 4/8

12:20 pm-9:30 pm

1 stop7h 10m

$295

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Fri 6/27

6:03 pm-4:13 pm

1 stop24h 10m

Denver Intl

Mon 7/7

10:14 am-5:49 pm

1 stop5h 35m

$300

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 2/22

12:36 pm-10:56 pm

1 stop12h 20m

Denver Intl

Tue 2/25

4:17 pm-12:38 am

1 stop6h 21m

$315

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Fri 2/7

2:00 pm-9:51 am

2 stops21h 51m

Denver Intl

Sat 2/8

1:30 pm-8:37 pm

1 stop5h 07m

$324

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Fri 5/16

7:00 pm-1:40 pm

3 stops20h 40m

Denver Intl

Mon 5/19

6:31 pm-4:23 pm

2 stops19h 52m

$489

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 5/1

1:05 pm-9:47 pm

1 stop10h 42m

$118

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 2/20

6:35 am-7:45 am

Nonstop3h 10m

$138

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Thu 2/20

4:39 pm-10:46 pm

1 stop8h 07m

$148

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 2/18

8:59 am-10:13 am

Nonstop3h 14m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 12 results
1
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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.

Travel insights for flights from Louisville to Aurora

Get recent, data-driven insights about flights from Louisville to Aurora including ideal travel times, pricing trends, and more.

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 January 17, 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 55 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 January 21, 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 May 26, 2024.

Travelers seeking maximum savings on their Louisville to Aurora flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings 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 January 21, 2025.

The most flights from SDF to 9UR are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Aurora by month

Plan your trip to Aurora by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Aurora ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Aurora when rainfall is around 0.5 in.

Temperature in Aurora by month

Plan your trip to Aurora by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Aurora, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines and United Airlines from Louisville to Aurora to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 5 different airlines.

  • How popular is this Louisville to Aurora flight route?

    Flights from Louisville Intl to Aurora have been viewed 41 times in the past calendar month.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $138. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Louisville to Aurora for a low price.

  • 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: Southwest (91%), Air Canada (76%), United Airlines (71%).

  • What are the cheapest flights from Louisville to Aurora?

    Looking for the cheapest flight from Louisville to Aurora? While on average our users pay $980, our data indicates the cheapest price to be $138. The most popular route (Louisville Intl - Denver Intl), is priced around $295.

  • 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 5 airlines flying from Louisville to Aurora

Discover the top 5 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$150Average$301FlexibilityNo cancel feeOn-time83%
DeltaCheapest$195Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$477FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$432FlexibilityNo cancel feeOn-time63%
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