Cheap Delta flights Flint (FNT) to Baltimore (BWI)

Scoring cheap one-way Delta Air Lines flights from FNT to BWI on Expedia is simple — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares for your next getaway.**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 return or one-way flights to Baltimore in January or February. You could find lower fares with Delta Air Lines during these quieter months.

Begin your search one to three months ahead of your departure date to find cheap fares on Delta Air Lines flights from Bishop Intl. Airport (FNT) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*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 trip from FNT to BWI with Delta Air Lines or other airlines, use our “Nonstop” filter when searching for tickets.

Sort your results by “Morning” and “Early Morning” to see the earliest departures from FNT to BWI. Setting off early means you’re 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.

Hop on a Delta Air Lines flight from Bishop Intl. Airport (FNT) to Baltimore, and you’ll probably land at Baltimore Washington Intl. Thurgood Marshall Airport (BWI). This is the airline’s main hub in this city.

Delta Air Lines makes flying from FNT to BWI more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You may even earn points with Delta SkyMiles. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making your booking, but your airline may charge you after that time. For more details about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to update your itinerary without extra charges, apply the “Changes included” and “No cancel fee” filters when organizing your trip.