Cheap flights from Trenton to Indianapolis from $149

Travelers frequently search for route combinations, such as Trenton and Orlando, Tampa, Atlanta, Philadelphia, Fort Myers, Missoula, Warsaw, Algiers, Tallinn, Ahmedabad, Detroit, Cedar Rapids, Munich, Tallahassee, Tehran, Ho Chi Minh City, Islip, Lagos, Mobile, St. Louis.

Travelers frequently search for route combinations, such as Indianapolis and Orlando, Fort Lauderdale, New York, Dallas, Las Vegas, Denver, Seattle, Los Angeles, Fort Myers, Tampa, Mexico City, Punta Gorda, Lima, New Orleans, Charleston, Jacksonville, Edinburgh, West Palm Beach, Phoenix, Portland.

The main airport in Trenton is Trenton–Mercer. It is also served by Newark Liberty International, Philadelphia International, Baltimore–Washington International, LaGuardia, New York Stewart International Airport, Ronald Reagan Washington National, Atlantic City International, Long Island MacArthur, Tweed New Haven, Westchester County.

The main airport in Indianapolis is Indianapolis International. It is also served by Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, South Bend International, Fort Wayne International, Blue Grass, Dayton International, Evansville Regional, Central Illinois Regional, Owensboro–Daviess County Regional.

Currently, you can fly between Trenton and Indianapolis with Frontier Airlines, Allegiant Air, Air Canada, WestJet, BREEZE.

If you don’t have specific dates for your trip between Trenton and Indianapolis, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Trenton and Indianapolis, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Trenton. The main one is Trenton–Mercer and other nearby airports include Newark Liberty International, Philadelphia International, Baltimore–Washington International, LaGuardia, New York Stewart International Airport, Ronald Reagan Washington National, Atlantic City International, Long Island MacArthur, Tweed New Haven, Westchester County

There are a number of airports in and around Indianapolis. The main one is Indianapolis International and other nearby airports include Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, South Bend International, Fort Wayne International, Blue Grass, Dayton International, Evansville Regional, Central Illinois Regional, Owensboro–Daviess County Regional.