When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 177% on flights from St. Louis to Trenton, New Jersey compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $290. For sooner than that we have options available in the next 3 days from $517.
Flights from St. Louis to Trenton, New Jersey lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Trenton, New Jersey in September, with the cheapest ticket starting at $129.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Trenton, New Jersey as you normally would.
Fly from
Fly to
Budget
$214 - $298
Route
Depart
Return
Price
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Fri 6/7
1 stop10h 58m
Trenton-Mercer
Mon 6/10
1 stop10h 31m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Fri 6/14
1 stop10h 58m
Trenton-Mercer
Mon 6/17
1 stop10h 31m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Fri 7/12
1 stop11h 39m
Trenton-Mercer
Sun 7/14
1 stop14h 03m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Tue 8/6
1 stop12h 01m
Trenton-Mercer
Sun 8/11
1 stop14h 03m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Thu 6/6
1 stop22h 12m
Trenton-Mercer
Thu 6/13
1 stop23h 39m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Sun 6/9
1 stop11h 42m
Trenton-Mercer
Thu 6/13
1 stop23h 39m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Wed 6/12
1 stop8h 34m
Trenton-Mercer
Thu 6/13
1 stop23h 39m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Sun 6/2
1 stop15h 39m
Trenton-Mercer
Sun 6/9
1 stop22h 34m
Lambert-St LouisTrenton-Mercer
STL - TTN
STLTTN
Lambert-St Louis
Sun 6/23
1 stop11h 42m
Trenton-Mercer
Mon 6/24
1 stop10h 31m
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I'd thought there would be a complimentary drink atleast.
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