$159 Cheap Delta flights Colorado Springs (COS) to Miami (MIA)

You’ll find affordable return Delta Air Lines flights from $297 from COS to MIA by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $159 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.

September is one of the most affordable months to get away to Miami with Delta Air Lines. You could also find great prices on one-way and round-trip tickets in October.

Search for affordable Delta Air Lines flights from Colorado Springs Airport (COS) to Miami Intl. Airport (MIA) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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 route from COS to MIA with Delta Air Lines or another carrier, use our “Nonstop” filter when searching for flights.

Filter your results by “Morning” and “Early Morning” to find the earliest departures from COS to MIA. Heading 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.

Delta Air Lines flights from Colorado Springs Airport (COS) to Miami arrive at Miami Intl. Airport (MIA). This is the main gateway here.

Traveling from COS to MIA with Delta Air Lines comes with a variety 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.

Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that. For more information about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without being charged, check the “No cancel fee” or “Changes included” filter when planning your next getaway.