Cheap flights from Louisville to Denver from $148
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Denver departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Louisville to Denver
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Louisville to Denver
All round-trip flight deals to Denver
Delta flights from Louisville to Denver
Our best Delta deals on Louisville to Denver flight tickets
American Airlines flights from Louisville to Denver
Our best American Airlines deals on Louisville to Denver flight tickets
See travel insights to Denver from
How to get the cheapest flight ticket from Louisville to Denver
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
The cheapest month to fly to Denver from Louisville is in May. Flight prices, which tend to average around $334, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in May, then you should wait until September to fly from Louisville, when ticket prices are also cheap, with an average price of $368.
What is the cheapest day to depart on your flight to Denver?
The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $447.
What is the cheapest time of day to depart on your flight to Denver?
The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $345. Flights in the evening are often more expensive with an average ticket price of $446.
What is the cheapest Louisville Intl to Denver Intl flight route?
Fly from Louisville Intl to Denver Intl for the best Louisville Intl - Denver Intl flight prices
How far in advance should I book a flight to Denver?
The best time to book a flight to Denver from Louisville is 55 days out, which is when prices tend to be around $401. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $275.
What cabin class options are available on Louisville Intl to Denver Intl flights?
There are 4 cabin classes available to choose from on Louisville Intl to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Louisville Intl to Denver Intl?
American Airlines, Southwest, and Delta are the most popular carriers operating from Louisville Intl to Denver Intl
What airlines fly to Denver?
United Airlines, Frontier and Delta are the top three most popular airlines that fly to Denver from Louisville according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 7 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.
How many flights depart from Louisville to Denver on average per day?
As of January 2025, 1 flights take off from Louisville and land in Denver each day. The most common flight departure time for this route is 3:00PM, with 60% of daily flights taking off in the afternoon.
How many flights depart from Louisville to Denver on average per week?
12 flights are operational weekly from Louisville to Denver as of January 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Louisville to Denver
Cheap Louisville to Denver (SDF to DEN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Denver
How far is Louisville Intl to Denver Intl by plane?
Louisville Intl and Denver Intl are 1035.1 mi apart from one another. By plane, this route typically takes 2h 50m.
When did momondo last update prices for flights from Louisville Intl Airport to Denver Intl Airport?
Prices for flights from Louisville Intl Airport to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Denver Intl Airport?
As of January 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Denver Intl Airport.
How old do you have to be to fly from Louisville Intl Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisville to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisville to Denver is Airbus A319 (44.70% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (21.00%), Boeing 737-700 Passenger/BBJ1 (winglets) (14.55%), and Boeing 737 MAX 8 (6.86%).
What is the most popular airline from Louisville to Denver?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Denver is United Airlines (83% of total bookings). The next most popular airlines are Southwest (7%), American Airlines (5%), and Delta (3%).
Best airlines flying from Louisville to Denver
Compare and see reviews for airlines that fly from Louisville to Denver with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $150 | Free Cancellation | Rating 7.0 379 reviews | |||
| PriceFrom $195 | Free Cancellation | Rating 8.0 8,499 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $247 | Free Cancellation | Rating 7.4 8,939 reviews | |||
| PriceFrom $301 | Free Cancellation | Rating 8.1 4,648 reviews |
Southwest Flights From Louisville to Denver
The lowest priced Southwest flight from Louisville to Denver from the last 72 hours was $301. Generally, Southwest has 5 flights on this route every week with an average price of $448. Southwest is rated 8.1/10 by our users.
United Airlines Flights From Louisville to Denver
$247 is the best United Airlines flight deal from Louisville to Denver found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $391, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,939 user reviews) flies into Denver from Louisville 7 times in an average week so prices can vary.
Why use momondo?
Why should I use momondo to find a flight deal from Louisville to Denver?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Denver for you.
Can I find flights from Louisville to Denver with flexible booking policies on momondo?
All flight searches from Louisville to Denver on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to Denver?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Louisville.
I’m not ready to book a flight from Louisville to Denver right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Louisville to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.