$110 Cheap Frontier Airlines flights Trenton (TTN) to Nashville (BNA)

You can discover cheap return Frontier Airlines flights from $208 from TTN to BNA by sorting your results from “Price (lowest to highest)” on Expedia. Or search for deals from $110 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.

Frontier Airlines flights to Nashville tend to be cheaper in the quieter months of January and February. Whether you’re after a one-way or a return ticket, you could land a better deal then.

Search for affordable Frontier Airlines flights from Mercer Airport (TTN) to Nashville Intl. Airport (BNA) one to three months prior to your departure date. 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. Regardless of fare type and journey, the best day 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 find out if there’s a direct route from TTN to BNA with Frontier Airlines or other airlines, check the “Nonstop” box when looking for tickets.

To find the earliest departure from TTN to BNA with Frontier Airlines, sort your results by “Early Morning” and “Morning.” Booking an early flight usually means you’ll experience fewer 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.

Frontier Airlines flights from Mercer Airport (TTN) to Nashville land at Nashville Intl. Airport (BNA). This is the main gateway here.

A rewarding loyalty program and the chance to rack up points through Frontier Miles are the start of the reasons to travel from TTN to BNA with Frontier Airlines. Plus, by joining Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of Frontier Airlines’s loyalty program earnings. It’s yours to spend on your next adventure.*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. For more information about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without extra charges, tick the “No cancel fee” or “Changes included” filter when planning your next break.