$143 Cheap Delta flights Lexington (LEX) to Denver (DEN)

You can find budget-friendly return Delta Air Lines flights from $244 from LEX to DEN by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $143 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for return or one-way flights to Denver in January or November. You could find a cheap fare with Delta Air Lines during these quieter months.

Begin your search one to three months ahead of your departure date to score cheap fares on Delta Air Lines flights from Blue Grass Airport (LEX) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on the “Nonstop” filter when looking for direct Delta Air Lines flights from LEX to DEN. It’s also an easy way to compare other carriers servicing the same direct route.

Sort your results by “Morning” and “Early Morning” to find the earliest departures from LEX to DEN. Jetting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on a Delta Air Lines flight from Blue Grass Airport (LEX) to Denver, and you’re most likely to arrive at Denver Intl. Airport (DEN). This is the airline’s main hub in this city.

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many passengers heading from LEX to DEN. What’s more, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to cancel or reschedule your flight, although additional charges may apply if you made your booking over 24 hours ago. Need flexible options? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to alter your plans. To modify your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for more details.