Cheap flights from St. Louis, MO to Trenton, NJ
Flights starting at £72. Choose between Frontier Airlines, Spirit Airlines, or Southern Airways Express to find the best price.
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Tips to know when travelling to Trenton
Cheapest one-way trip | £74 |
---|---|
Cheapest round-trip | £150 |
Average round-trip | £217 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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The most popular airlines for this route are Frontier Airlines, Spirit Airlines, and Southern Airways Express. St. Louis and Trenton have 57 direct flights per week. When you arrive at Trenton, consider visiting Times Square, Metropolitan Museum of Art, Independence National Historical Park, PA, USA, Manhattan Island, Empire State Building, Staten Island, and Statue of Liberty.
Check-in for a flight from St. Louis to Trenton
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Southern Airways Express | FDY | 9X | Yes | No |
Weather in Trenton
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 5°C | -2°C |
March | 10°C | 1°C |
April | 16°C | 6°C |
May | 21°C | 12°C |
June | 26°C | 16°C |
July | 30°C | 20°C |
August | 28°C | 19°C |
September | 25°C | 15°C |
October | 18°C | 10°C |
November | 11°C | 3°C |
December | 6°C | 0°C |
14 day forecast
Frequently asked questions
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