$125 Cheap Frontier Airlines flights Miami (MIA) to Hartford (BDL)

Grab affordable round-trip Frontier Airlines flights from $225 from MIA to BDL by organizing your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $125 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.

December is one of the most affordable months to jet away to Hartford with Frontier Airlines. You could also find great prices on return and one-way fares in November.

Start searching one to three months ahead of your departure date to get cheaper fares on Frontier Airlines flights from Miami Intl. Airport (MIA) to Bradley Intl. Airport (BDL). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce 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 the timing right, and you can enjoy significant savings on domestic trips.*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, hit search and select the “Nonstop” filter on Expedia to find any direct flights from MIA to BDL with Frontier Airlines or another airline.

To find the earliest departure from MIA to BDL with Frontier Airlines, filter your search by “Early Morning” and “Morning.” Choosing 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 Miami Intl. Airport (MIA) to Hartford land at Bradley Intl. Airport (BDL). This is the main entry point to this city.

Offering a rewarding loyalty program, Frontier Airlines is a top pick for many passengers departing from MIA to BDL. Plus, as a Frontier Miles and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you search for flights. For additional information on modifying or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”