Cheap Flights Trenton to Chicago (TTN-ORD)
Popular airlines from Trenton–Mercer Airport (TTN) to Chicago O'Hare Intl. Airport (ORD)
Frontier AirlinesFrontier Airlines
American AirlinesAmerican Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 15% on select hotels after you book a flight*
Find the cheapest month to fly from Trenton (TTN) to Chicago (ORD)
January is typically the cheapest month to flyJanuary is typically the cheapest month to fly
Book with confidence
Trenton to Chicago Flights
When looking for plane tickets from Trenton to Chicago, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Chicago. Look for TTN to ORD airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and Chicago flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Trenton Chicago flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Trenton to Chicago trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Chicago flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Trenton to Chicago with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from Trenton–Mercer Airport to ORD?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from TTN to O'Hare Intl. Airport (ORD) start from . Book ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Trenton–Mercer Airport to ORD?
The majority of flights can be cancelled online, but every airline has different terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Trenton–Mercer Airport to ORD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for TTN to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mercer Airport (TTN) to O'Hare Intl. Airport (ORD)?
You won't need a lengthy novel for this flight — it's only 1,100 kilometres from Trenton to Chicago. Find your way to your seat, order some food and you'll be in Chicago in next to no time.
Which airlines fly direct from Trenton–Mercer Airport to O'Hare Intl. Airport (ORD)?
Currently, no airlines offer flights directly from TTN to ORD. You'll have to book a flight with at least one stop. To score the best price and connections, lock in your fare well ahead of time.
Are Trenton–Mercer Airport to O'Hare Intl. Airport (ORD) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between TTN and ORD are possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers publish their prices up to 12 months before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking back and be ready to lock in your seat when fare prices drop.
Travel information
Origin airport | Trenton–Mercer Airport |
|---|---|
Destination airport | Chicago O'Hare Intl. Airport |
Distance | 1,111 km away |
Airlines serving | Frontier Airlines, American Airlines |
Popular airline | Frontier Airlines |