How much is a ticket from Indianapolis to Trenton?

Depending on when you travel and how far in advance you book, fares between Indianapolis and Trenton Mercer can differ a lot.

The lowest fare seen in the past 15 days was $43.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Best airport options between Indianapolis and Trenton Mercer

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Indianapolis: Indianapolis is the only operating airport.
• Airports in Trenton Mercer: Trenton Mercer is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Adjust your flight filters for Indianapolis – Trenton

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Atlanta, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.