$100 Cheap American Airlines flights Grand Rapids (GRR) to Denver (DEN)

Grab affordable round-trip American Airlines flights from $199 from GRR to DEN by organizing your results from “Price (lowest to highest)” on Expedia. Or search for deals from $100 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.

American Airlines flights to Denver are generally more affordable in the quieter months of January and November. Whether you need a round-trip or one-way ticket, you could land a better deal then.

For cheap American Airlines fares from Gerald R. Ford Intl. Airport (GRR) to Denver Intl. Airport (DEN), 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 affect the cost. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey 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.

Select our “Nonstop” filter when searching for direct American Airlines flights from GRR to DEN. It’s also a good way to compare other airlines servicing the same nonstop trip.

Sort your results by “Morning” and “Early Morning” to see the earliest departures from GRR to DEN. 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.

American Airlines flights from Gerald R. Ford Intl. Airport (GRR) to Denver come in to land at Denver Intl. Airport (DEN). This is the main entry point to this destination.

Depending on your fare type, a fee may apply if you change or cancel your booking more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when searching for flights. To learn more about canceling or changing your reservation, visit “Trips,” select your flight and tick “Manage Booking.”