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$138+ Cheap flights from Louisville (SDF) to Colorado

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Louisville to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Colorado (USCO). 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 December 21, 2024.

Round-trip from

$276
(Southwest)

One-way from

$138
(Southwest)
From Louisville Intl to Colorado
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One-way flight from Louisville Intl to Colorado
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Find flight deals from Louisville to Colorado

Cheapest flights from Louisville to Colorado
Explore the most affordable flight options available from Louisville to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/307:02 pmSDF - DEN
1 stop6h 05mAmerican Airlines
Wed 1/16:28 amDEN - SDF
1 stop11h 37mAmerican Airlines
Deal found 12/21$717
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:30 pmSDF - DEN
Nonstop3h 08mUnited Airlines
Wed 1/16:00 amDEN - SDF
1 stop12h 37mUnited Airlines
Deal found 12/21$758
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sun 12/2210:40 amSDF - DEN
Nonstop3h 00mSouthwest
Sat 1/45:20 amDEN - SDF
1 stop6h 25mSouthwest
Deal found 12/21$760
This American Airlines deal was found by Cheapflights users on 12/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:53 amSDF - COS
1 stop5h 19mAmerican Airlines
Sun 12/295:56 amCOS - SDF
1 stop5h 40mAmerican Airlines
Deal found 12/20$826
This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:28 amSDF - COS
2 stops11h 25mUnited Airlines
Sun 12/2912:54 pmCOS - SDF
1 stop5h 43mUnited Airlines
Deal found 12/20$831
This Mytrip deal was found by Cheapflights users on 12/20. 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.
Mon 12/306:44 pmSDF - DEN
3 stops20h 46mMultiple Airlines
Thu 1/27:10 pmDEN - SDF
2 stops20h 39mMultiple Airlines
Deal found 12/20$941
This Delta deal was found by Cheapflights users on 12/21. 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.
Fri 12/277:40 amSDF - DEN
1 stop8h 30mDelta
Sun 12/2912:20 amDEN - SDF
2 stops10h 53mDelta
Deal found 12/21$1,351

Find flights from Louisville to Colorado within your budget

Customize your flight search to find flights from Louisville to Colorado 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 1/21

11:15 am-12:15 pm

Nonstop3h 00m

Denver Intl

Tue 1/28

3:05 pm-7:25 pm

Nonstop2h 20m

$276

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Tue 1/21

2:43 pm-7:43 pm

1 stop7h 00m

Denver Intl

Tue 1/28

10:51 am-5:45 pm

1 stop4h 54m

$294

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 1/18

9:00 am-10:14 am

Nonstop3h 14m

Denver Intl

Mon 1/20

5:37 pm-10:12 pm

Nonstop2h 35m

$325

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

Sat 1/18

6:35 am-7:16 pm

1 stop14h 41m

Denver Intl

Mon 1/20

8:06 am-5:47 pm

1 stop7h 41m

$343

LouisvilleAspen

SDF - ASE

SDFASE

Louisville Intl

Fri 1/10

10:56 am-4:01 pm

1 stop7h 05m

Aspen Pitkin County

Fri 1/17

8:08 am-5:38 pm

1 stop7h 30m

$348

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Tue 1/14

5:01 pm-9:06 pm

1 stop6h 05m

Colorado Springs

Sat 1/18

6:00 am-3:56 pm

1 stop7h 56m

$356

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Sat 4/5

6:40 pm-11:40 pm

1 stop7h 00m

Colorado Springs

Fri 4/11

5:55 am-4:15 pm

2 stops8h 20m

$391

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Fri 1/17

9:00 am-2:19 pm

1 stop7h 19m

Colorado Springs

Mon 1/20

1:35 pm-10:12 pm

1 stop6h 37m

$400

LouisvilleAspen

SDF - ASE

SDFASE

Louisville Intl

Wed 1/15

3:30 pm-8:35 pm

1 stop7h 05m

Aspen Pitkin County

Sun 1/19

7:00 am-2:26 pm

1 stop5h 26m

$428

LouisvilleGrand Junction

SDF - GJT

SDFGJT

Louisville Intl

Mon 1/6

5:00 am-11:58 am

1 stop8h 58m

Grand Junction Regnl

Thu 1/9

12:00 pm-9:54 pm

1 stop7h 54m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 22 results
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Best time to book a flight from Louisville to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado 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 Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Louisville to Colorado (average of $197). Flying from Louisville to Colorado 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 CO?

Find hourly flight availability from Louisville to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Colorado as you normally would.

Weekly flight availability from Louisville to Colorado

Explore weekly flight availability from Louisville to Colorado. 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 December 21, 2024.

The most flights from SDF to USCO are scheduled on a Friday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado 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 Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated December 21, 2024.
Read reviews from past customers who have flown American Airlines, Southwest and Delta from Louisville to Colorado. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,814 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

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
4,814 reviews
Southwest
8.1
Very good
4,814 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

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
8,597 reviews
Southwest
8.1
Very good
4,814 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

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
9,039 reviews
Southwest
8.1
Very good
4,814 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

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
823 reviews
Southwest
8.1
Very good
4,814 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

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
4,814 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

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 Colorado. 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 Colorado?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Colorado.

  • How popular is this Louisville to Colorado flight route?

    Flights from Louisville Intl to Colorado have been viewed 54 times in the past calendar month.

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

    $138 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $147 and $203, respectively.

  • What are the most popular routes from Louisville to Colorado?

    Most travelers choose Louisville Intl - Denver Intl, Louisville Intl - Aspen Pitkin County or Louisville Intl - Colorado Springs when deciding on the best route from Louisville to Colorado.

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

    No one likes to see their flight delayed. When booking a flight from Louisville to Colorado consider choosing Southwest (97%), United Airlines (85%) or Air Canada (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Louisville to Colorado?

    The cheapest flight price from Louisville to Colorado is $180. On average you can expect to pay $671. The most popular route, (Louisville Intl - Denver Intl), can usually be booked for $276.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Colorado 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 Colorado?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Colorado (average of $197). Flying from Louisville to Colorado 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.

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Top 5 airlines flying from Louisville to Colorado

Discover the top 5 airlines that operate flights from Louisville to Colorado. 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$150Average$264FlexibilityNo cancel feeOn-time83%
DeltaCheapest$195Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$538FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$436FlexibilityNo cancel feeOn-time63%
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