$159 Cheap Delta flights Denver (DEN) to Columbus (GTR)

Landing cheap one-way Delta Air Lines flights from DEN to GTR from $159 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $288 for your next exciting adventure.**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.

January is one of the most affordable months to jet off to Columbus with Delta Air Lines. You could also find excellent prices on one-way and round-trip fares in February.

For cheap Delta Air Lines fares from Denver Intl. Airport (DEN) to Golden Triangle Regional Airport (GTR), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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.

To see if there’s a direct journey from DEN to GTR with Delta Air Lines or other carriers, check the “Nonstop” box when looking for flights.

Filter your results by “Early Morning” and “Morning” to see the earliest departures from DEN to GTR. Setting off early means you’re 20% less likely to experience cancellations.**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.

Get on a Delta Air Lines flight from Denver Intl. Airport (DEN) to Columbus, and you’ll probably arrive at Golden Triangle Regional Airport (GTR). This is the airline’s main hub in this destination.

Delta Air Lines makes flying from DEN to GTR more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You may even earn points with Delta SkyMiles. Don’t forget to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of booking, but your airline may charge you after that time. For more information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to update your itinerary without being charged, check the “No cancel fee” or “Changes included” filter when organizing your next break.