Title: Cheap Flights to Louisville , CO from CA $134 - Expedia.ca

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# Cheap Flights to Louisville , CO from CA $134

[View CA $134 flight on Fri, May 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:DEN,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:133.80&airProductToken=AQo4CjYIxJgBEgQyNDMxGOO0ASCDaSib7IsDMNntiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXTkY0QkcSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) 

[Hotels in Louisville](https://expedia.ca/Louisville-Hotels.d55151.Travel-Guide-Hotels)[Louisville Car Rentals](https://expedia.ca/Car-Rentals-In-Louisville.d55151.Car-Rental-Guide)[Louisville Vacation Packages](https://expedia.ca/Louisville.d55151.Destination-Travel-Guides)

## Popular airlines to Louisville

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)  
Frontier Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)  
Alaska Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)  
Southwest Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg)  
JetBlue Airways  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Louisville, Colorado, United States of America,departure:06/03/2026TANYT&leg2=from:Louisville, Colorado, United States of America,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])

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## How much is the cheapest flight to Louisville?

Prices were available within the past 7 days and start at CA $134 for one-way flights and CA $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Mar 10 - Wed, Mar 11

DTW

Detroit

DEN

Denver

CA $260

Roundtrip

found 6 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:DEN,departure:10/03/2026TANYT&leg2=from:DEN,to:DTW,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:260.00&airProductToken=AQo3CjUIxJgBEgMzMTQY47QBIINpKI-lhwMw0KaHAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOSDNCRwo3CjUIxJgBEgMzNjIYg2kg47QBKIuohwMwsqmHAzhFQABYAWoJTUFJTkJBU0lDcghWQVZOSDNCRxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Wed, Mar 11 - Wed, Mar 25

DTW

Detroit

DEN

Denver

CA $295

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:DEN,departure:11/03/2026TANYT&leg2=from:DEN,to:DTW,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.20&airProductToken=AQppCjMIwYIBEgQzMTk1GOO0ASDimgEou6yHAzCrrYcDOEJAAFgBagVCQVNJQ3IIUVZBVVVOQlYKMgjBggESBDMwNzMY4poBIINpKPauhwMw4LCHAzhCQAFYAWoFQkFTSUNyCFFWQVVVTkJWCmkKMgjBggESBDMyOTkYg2kg4poBKMfQiAMwgdKIAzhCQABYAWoFQkFTSUNyCFFXQVVLTkJWCjMIwYIBEgQzMTk1GOKaASDjtAEo69OIAzDe1IgDOEJAAVgBagVCQVNJQ3IIUVdBVUtOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Tue, Jun 9 - Mon, Jun 22

YYC

Calgary

DEN

Denver

CA $301

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:09/06/2026TANYT&leg2=from:DEN,to:YYC,departure:22/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.16&airProductToken=AQoiCiAI16YBEgQxNTcwGJgWIINpKLWgjwMw0KGPAzhBQABYAQoiCiAI16YBEgQxNTcxGINpIJgWKKe0kAMwvbWQAzhBQABYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Wed, Jun 10 - Wed, Jun 17

YYC

Calgary

DEN

Denver

CA $303

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:10/06/2026TANYT&leg2=from:DEN,to:YYC,departure:17/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:302.23&airProductToken=AQpmCjEIwYYBEgMyMTkYmBYguI0BKMyujwMwqq-PAzhHQABYAWoFQkFTSUNyCEdOQTZBMkJBCjEIwYYBEgM1NzgYuI0BIINpKIKxjwMwtrKPAzhHQAFYAWoFQkFTSUNyCEdOQTZBMkJBCmYKMQjBhgESAzU3ORiDaSC4jQEozv-PAzCCgZADOEdAAFgBagVCQVNJQ3IIR05BNkEyQkEKMQjBhgESAzIyOBi4jQEgmBYo0oGQAzCtgpADOEdAAVgBagVCQVNJQ3IIR05BNkEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Wed, May 27 - Sat, May 30

YYC

Calgary

DEN

Denver

CA $306

Roundtrip

found 6 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:27/05/2026TANYT&leg2=from:DEN,to:YYC,departure:30/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:305.58&airProductToken=AQo1CjMI1YIBEgM1NTAYmBYgg2ko8IyOAzCGjo4DOE5AAFgBaghFQ09CQVNJQ3IIR05BNkEyQk4KZgoxCMGGARIDNTc5GINpILiNASiOtY4DMMK2jgM4R0AAWAFqBUJBU0lDcghHTkE0QTJCQQoxCMGGARIDMjI4GLiNASCYFiiSt44DMO23jgM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE)

## Find the cheapest month to fly from Columbus (CMH) to Denver (DEN)

### October is typically the cheapest month to fly

From CA $162 - CA $303 per traveller.

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

## 

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Members save up to 40% on hotels and homes. Plan this year’s big trip and save. 

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## Frequently asked questions

### What is the name of Louisville's airport?

### How far is DEN from central Louisville?

### What airport is best to fly into Louisville?

### How many airlines fly to Louisville?

### Which airlines fly to Louisville?

### How many nonstop flights are there to Louisville?

### Where are the most popular flights to Louisville departing from?

### How long is the flight to Louisville Airport?

### How to book the cheapest flight to Louisville?

### Do you have any tips for my flight to Louisville?

> - First and foremost, pack in your passport, travel documents, credit cards and vital medications. Next, you'll want some entertainment to help pass the time. A thrilling novel and a phone filled with your favourite movies are some great options. If you intend to catch a few z's, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, make room for a few toiletry items so you'll touchdown looking and feeling fresh.
> 
>   
> Do not pack the following items in your hand luggage:
> 
>   
> - Check carefully that you don't have a sharp object hiding in the bottom of your carry-on luggage. Other prohibited items include flammable or explosive products, such as fuel and fireworks, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).
> 
>   
> What to wear on a flight:
> 
>   
> - The aisles of an airplane are no place for a fashion parade. Layer up with comfortable clothing and opt for shoes that are flat and easy to slip on and off.
> - You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and keep your feet and legs moving.

### How to get through airport security fast when flying to Louisville?

> - Be sure to keep your boarding pass and ID handy. They're the first items you'll be asked to show at airport security.
> - Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items such as your jacket, belt and earphones will be required to go through the machine.
> - All electronic devices, including your tablet and phone, will also need to be separately scanned.
> - Remove all gels and liquids from your carry-on luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
> - It's also likely that you'll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a smart idea.
> - Sharp items such as knives and scissors are not allowed in the cabin. They'll be seized at security, so pack them safely away in your checked baggage.

## Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Louisville. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Louisville. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Louisville.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Louisville flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Louisville.

Looking to save even more? Get additional savings by bundling your Louisville flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Louisville trip!

## Travel information

| Destination airport           | Denver Intl. |
| ----------------------------- | ------------ |
| Destination airport IATA code | DEN          |
| Destination city name         | Denver       |
| Roundtrip price               | CA $260      |

## Trending flights to Louisville

Prices were available within the past 7 days and start at CA $134 for one-way flights and CA $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Tue, Jun 9 - Mon, Jun 22

YYC

Calgary

DEN

Denver

CA $301

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:09/06/2026TANYT&leg2=from:DEN,to:YYC,departure:22/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.16&airProductToken=AQoiCiAI16YBEgQxNTcwGJgWIINpKLWgjwMw0KGPAzhBQABYAQoiCiAI16YBEgQxNTcxGINpIJgWKKe0kAMwvbWQAzhBQABYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ)

\*Available to Expedia members.