$109 Cheap Delta flights Sacramento (SMF) to Denver (DEN)

You can discover cheap return Delta Air Lines flights from $211 from SMF to DEN by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $109 for a one-way journey.**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 one-way or return flights to Denver in January or November. You could find cheaper fares with Delta Air Lines during these off-peak months.

To find cheap Delta Air Lines fares from Sacramento Intl. Airport (SMF) to Denver Intl. Airport (DEN), start searching one to three months before your intended departure. Securing 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 impact what you pay. Sunday tends to be the cheapest, 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 find out if there’s a direct route from SMF to DEN with Delta Air Lines or other airlines, check the “Nonstop” box when searching for tickets.

Search Delta Air Lines’s earliest flights from SMF to DEN by selecting the “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**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.

Jump on a Delta Air Lines flight from Sacramento Intl. Airport (SMF) to Denver, and you’ll most likely touch down at Denver Intl. Airport (DEN). This is the airline’s primary hub in this destination.

Flying from SMF to DEN with Delta Air Lines comes with plenty of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee is typically charged if you cancel or reschedule your flight more than 24 hours after it has been confirmed. To find flexible fares, select our “No cancel fee” or “Changes included” filter when you search for flights. To learn more about modifying or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”