$140 Cheap Delta flights Detroit (DTW) to West Yellowstone (WYS)

Scoring cheap one-way Delta Air Lines flights from DTW to WYS from $140 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $294 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.

November is one of the most affordable months to travel to West Yellowstone with Delta Air Lines. You could also find great deals on one-way and return fares in March.

To find cheap Delta Air Lines fares from Detroit Metropolitan Wayne County Airport (DTW) to Yellowstone Airport (WYS), start searching one to three months before your planned 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 overall cost. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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.

Enter your dates, press search and check “Nonstop” on Expedia to browse any direct flights from DTW to WYS with Delta Air Lines or another carrier.

Filter your results by “Early Morning” and “Morning” to browse the earliest flights from DTW to WYS. Jetting 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.

Yellowstone Airport (WYS) is the main West Yellowstone hub for Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW).

Traveling from DTW to WYS with Delta Air Lines means enjoying a variety of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s in addition to 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 generally free within 24 hours of making your booking, but your airline may charge you after that time. For further information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to make changes without additional costs, apply the “Changes included” and “No cancel fee” filters when planning your next getaway.