Shortest Flight
Frontier Airlines
31 Oct, Sat
Chicago – Philadelphia
8h 24m
1 stop
ORD–TTN
Search flights to Trenton Mercer Airport
Cheapest Flights to Trenton Mercer Airport
Frontier Airlines
12 Nov, Thu
Raleigh Durham – Philadelphia
22h 53m
1 stop
RDU–TTN
Frontier Airlines
29 Oct, Thu
Charlotte – Philadelphia
13h 10m
1 stop
CLT–TTN
Frontier Airlines
15 Oct, Thu
Chicago – Philadelphia
22h 56m
1 stop
ORD–TTN
Frontier Airlines
17 Oct, Sat
Chicago – Philadelphia
9h 8m
1 stop
ORD–TTN
Frontier Airlines
24 Oct, Sat
Chicago – Philadelphia
9h 8m
1 stop
ORD–TTN
Frontier Airlines
18 Oct, Sun
Chicago – Philadelphia
22h 56m
1 stop
ORD–TTN
Frontier Airlines
12 Oct, Mon
Chicago – Philadelphia
9h 28m
1 stop
ORD–TTN
Frontier Airlines
6 Nov, Fri
Chicago – Philadelphia
8h 24m
1 stop
ORD–TTN
Last update: 12 October 2026 18:03
Explore different routes to Trenton Mercer Airport
Philadelphia Weather
5-Day Forecast • Min / Max Temperature
Sunday
11 Oct
17°15°
Today
Monday
12 Oct
21°14°
Tuesday
13 Oct
26°13°
Wednesday
14 Oct
29°19°
Thursday
15 Oct
24°17°
Frequently Asked Questions
How does Wingie offer the cheapest flight prices to Trenton Mercer Airport?
How does Wingie offer the cheapest flight prices to Trenton Mercer Airport?
When you search for flights to Trenton Mercer Airport, Wingie directly gathers and compares the instant data of all airlines with flights from the airports you can depart from. For the date you are looking for, you can see all the flights arriving at Trenton Mercer Airport together and you can choose the most suitable flight.
Which are the alternative airports to Trenton Mercer Airport?
Which are the alternative airports to Trenton Mercer Airport?
You can use Lehigh Valley Intl. Airport as an alternative to Trenton Mercer Airport.
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