Find flights
When to book
FAQs & Tips
Direct Flights
Deals

TTN

$54 Find Cheap Flights from Indiana to Trenton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Trenton departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Trenton

In the last 7 days travelers have searched 43,377,091 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

World’s Best Airfare Search Site for 2024

Good to know

Low season

September

High season

December

Cheapest flight

$54
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Cincinnati to Trenton

FAQs for booking flights from Indiana to Trenton

  • How does KAYAK find such low prices on flights from Indiana to Trenton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Trenton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Trenton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indiana to Trenton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trenton with an airline and back to Indiana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Trenton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trenton from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Indiana to Trenton?

Find which airlines fly direct from Indiana to Trenton-Mercer Airport, which days they fly and book direct flights.

Nonstop departures

Indiana to Trenton-Mercer

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Wednesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Nonstop returns

Trenton-Mercer to Indiana

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Wednesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights
See more direct flights

Book cheap flights from Indiana to Trenton

Recent round-trip flight deals

12/7Sat
1 stopFrontier
7h 16mCVG-TTN
12/9Mon
1 stopFrontier
6h 41mTTN-CVG
$108
1/10Fri
1 stopFrontier
7h 18mCVG-TTN
1/13Mon
1 stopFrontier
12h 17mTTN-CVG
$118
12/5Thu
1 stopFrontier
12h 57mCVG-TTN
12/8Sun
1 stopFrontier
13h 56mTTN-CVG
$123
1/23Thu
1 stopFrontier
7h 18mCVG-TTN
1/26Sun
1 stopFrontier
14h 00mTTN-CVG
$128
12/7Sat
1 stopFrontier
7h 56mIND-TTN
12/17Tue
1 stopFrontier
17h 57mTTN-IND
$131
1/11Sat
1 stopFrontier
13h 36mCVG-TTN
1/15Wed
1 stopFrontier
6h 37mTTN-CVG
$134
12/6Fri
1 stopFrontier
11h 58mORD-TTN
12/8Sun
1 stopFrontier
16h 26mTTN-ORD
$135
12/6Fri
1 stopFrontier
11h 58mORD-TTN
12/8Sun
1 stopFrontier
16h 26mTTN-ORD
$138
11/14Thu
1 stopFrontier
14h 28mCVG-TTN
11/18Mon
1 stopFrontier
6h 28mTTN-CVG
$139
12/16Mon
1 stopFrontier
18h 49mORD-TTN
1/12Sun
1 stopFrontier
16h 29mTTN-ORD
$142

Search by stops

Search by airline

Search by price

Recent one-way flight deals

12/7Sat
1 stopFrontier
7h 16mCVG-TTN
$54
1/9Thu
1 stopFrontier
7h 18mCVG-TTN
$56
2/3Mon
1 stopFrontier
12h 00mORD-TTN
$57
2/10Mon
1 stopFrontier
12h 00mORD-TTN
$60
1/27Mon
1 stopFrontier
12h 00mORD-TTN
$63
1/23Thu
1 stopFrontier
12h 24mORD-TTN
$64
12/5Thu
1 stopFrontier
12h 57mCVG-TTN
$64
12/12Thu
1 stopFrontier
23h 55mORD-TTN
$65
1/12Sun
1 stopFrontier
6h 58mORD-TTN
$69
12/6Fri
1 stopFrontier
11h 58mORD-TTN
$70

Search by stops

Search by airline

Search by price

Last minute flights from Indiana to Trenton

Last minute flight, train and bus deals

11/6Wed
multi-stopFrontier
10h 23mCVG-TTN
11/9Sat
multi-stopFrontier
7h 41mTTN-CVG
$318
11/7Thu
multi-stopFrontier
11h 15mCVG-TTN
11/9Sat
multi-stopFrontier
7h 41mTTN-CVG
$338
11/8Fri
multi-stopFrontier
7h 52mCVG-TTN
11/9Sat
multi-stopFrontier
7h 41mTTN-CVG
$378
11/7Thu
multi-stopFrontier
14h 28mCVG-TTN
11/10Sun
multi-stopFrontier
8h 19mTTN-CVG
$406
11/7Thu
multi-stopFrontier
11h 15mCVG-TTN
11/8Fri
multi-stopFrontier
11h 11mTTN-CVG
$417
11/7Thu
multi-stopFrontier
15h 09mORD-TTN
11/9Sat
multi-stopFrontier
24h 31mTTN-ORD
$448
11/9Sat
multi-stopFrontier
25h 37mCVG-TTN
11/11Mon
multi-stopFrontier
17h 40mTTN-CVG
$525
11/8Fri
multi-stopFrontier
7h 52mCVG-TTN
11/10Sun
multi-stopFrontier
8h 19mTTN-CVG
$623
11/8Fri
multi-stopFrontier
17h 22mIND-TTN
11/10Sun
multi-stopFrontier
27h 55mTTN-IND
$889

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Trenton

Information on the airport you'll fly into in Trenton