Cheap flights from Idaho Falls, ID to Trenton, NJ
Choose between Frontier Airlines, Allegiant Air, or Spirit Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Trenton
Most popular airline | Frontier Airlines |
---|
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Frontier Airlines, Allegiant Air, Spirit Airlines, Alaska Airlines, and Sun Country Airlines. Idaho Falls and Trenton have 33 direct flights per week. When you arrive at Trenton, consider visiting Metropolitan Museum of Art, Empire State Building, Manhattan Island, Times Square, Staten Island, Independence National Historical Park, PA, USA, and Statue of Liberty.
Check-in for a flight from Idaho Falls 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 |
Allegiant Air | AAY | G4 | 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 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Sun Country Airlines | SCX | SY | 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
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Idaho Falls
- Flights from Idaho Falls to Las Vegas
- Flights from Idaho Falls to Phoenix
- Flights from Idaho Falls to Los Angeles
- Flights from Idaho Falls to Oakland
- Flights from Idaho Falls to San Diego
- Flights from Idaho Falls to Portland
- Flights from Idaho Falls to Seattle
- Flights from Idaho Falls to Houston
- Flights from Idaho Falls to San Francisco
- Flights from Idaho Falls to Austin
- Flights from Idaho Falls to Denver
- Flights from Idaho Falls to Mexico City
- Flights from Idaho Falls to Dallas
- Flights from Idaho Falls to Sacramento
- Flights from Idaho Falls to New York
- Flights from Idaho Falls to Tampa
- Flights from Idaho Falls to Chicago
- Flights from Idaho Falls to Miami
- Flights from Idaho Falls to Boston
- Flights from Idaho Falls to Eugene
Flights to Trenton
- Flights from Orlando to Trenton
- Flights from Chicago to Trenton
- Flights from Atlanta to Trenton
- Flights from Fort Lauderdale to Trenton
- Flights from Tampa to Trenton
- Flights from Raleigh to Trenton
- Flights from Minneapolis to Trenton
- Flights from West Palm Beach to Trenton
- Flights from Detroit to Trenton
- Flights from Charlotte to Trenton
- Flights from Nashville to Trenton
- Flights from Jacksonville to Trenton
- Flights from Fort Myers to Trenton
- Flights from Myrtle Beach to Trenton
- Flights from Denver to Trenton
- Flights from Las Vegas to Trenton
- Flights from San Diego to Trenton
- Flights from Charleston to Trenton
- Flights from Sarasota to Trenton
- Flights from Columbus to Trenton
Popular routes
- Flights from Salt Lake City to Maun
- Flights from Minneapolis to Douglas
- Flights from Washington, D.C. to Mayagüez
- Flights from Spokane to Toledo
- Flights from Nashville to Monterey
- Flights from Vieques to Birmingham
- Flights from Chicago to Las Vegas
- Flights from Chicago to Denver
- Flights from Washington, D.C. to Denver
- Flights from Bakersfield to Doha
- Flights from Latrobe to Punta Gorda
- Flights from Bloomington to Dortmund
- Flights from Kalispell to Gothenburg