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Cheap flights from Trenton, NJ (TTN) to Columbus

TTN — CMH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Trenton to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Columbus (C01). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Popular in

December

Cheapest in

January

Average price

$244
Highest demand for flights based on searches. 7% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Trenton to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Trenton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Trenton to Columbus

What is the cheapest month to book a flight from Trenton, New Jersey to Columbus?

Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Columbus (average of $254). Flying from Trenton, New Jersey to Columbus in March is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trenton to Columbus?

    For a flight from Trenton to Columbus, you will be flying from Trenton-Mercer. Trenton-Mercer (TTN) is just 4.8 mi from the center of the city. Trenton-Mercer is the only Trenton airport and it handles 0 outbound flights to Columbus per day. 0 airlines have flights to Columbus from Trenton-Mercer on a regular basis.

  • Can I find deals for flights from Trenton to Columbus that include hotel bookings?

    Yes. In addition to deals on Trenton to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trenton to Columbus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trenton to Columbus.

  • Can I find deals for business class flights from Trenton to Columbus?

    Yes. Cheapflights offers flight deals from Trenton to Columbus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trenton, New Jersey to Columbus?

    Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Columbus (average of $254). Flying from Trenton, New Jersey to Columbus in March is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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