$236 Cheap Flights from Trenton (TTN) to Columbia (CAE)

View $236 flight on Wed, Jun 3, 2026Opens in a new window

Popular airlines from Trenton–Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE)

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Cheap Flights from Trenton to Columbia (TTN-CAE)

Prices were available within the past 7 days and start at $236 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 21 - Sat, Jan 24
TTN
Trenton
CAE
Columbia
$334 Roundtrip, found 3 hours ago
$334
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Jan 21 from Trenton to Columbia, returning Sat, Jan 24, priced at $334 found 3 hours ago
American Airlines
Sat, Dec 13 - Mon, Jan 12
TTN
Trenton
CAE
Columbia
$354 Roundtrip, found 5 hours ago
$354
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Dec 13 from Trenton to Columbia, returning Mon, Jan 12, priced at $354 found 5 hours ago
American Airlines
Fri, Dec 12 - Tue, Dec 16
TTN
Trenton
CAE
Columbia
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 12 from Trenton to Columbia, returning Tue, Dec 16, priced at $364 found 3 days ago
American Airlines
Fri, Dec 12 - Tue, Dec 16
TTN
Trenton
CAE
Columbia
$373 Roundtrip, found 3 days ago
$373
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 12 from Trenton to Columbia, returning Tue, Dec 16, priced at $373 found 3 days ago
American Airlines
Wed, Dec 10 - Sun, Dec 14
TTN
Trenton
CAE
Columbia
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 10 from Trenton to Columbia, returning Sun, Dec 14, priced at $379 found 3 days ago
American Airlines
Thu, Nov 27 - Tue, Dec 2
TTN
Trenton
CAE
Columbia
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 27 from Trenton to Columbia, returning Tue, Dec 2, priced at $388 found 1 day ago
American Airlines
Wed, Jan 21 - Sat, Jan 24
TTN
Trenton
CAE
Columbia
$394 Roundtrip, found 3 hours ago
$394
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Jan 21 from Trenton to Columbia, returning Sat, Jan 24, priced at $394 found 3 hours ago
American Airlines
Tue, Dec 9 - Sat, Dec 13
TTN
Trenton
CAE
Columbia
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 9 from Trenton to Columbia, returning Sat, Dec 13, priced at $398 found 3 days ago
American Airlines
Thu, Dec 11 - Mon, Dec 15
TTN
Trenton
CAE
Columbia
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 11 from Trenton to Columbia, returning Mon, Dec 15, priced at $399 found 3 days ago
American Airlines
Sat, Dec 13 - Mon, Dec 15
TTN
Trenton
CAE
Columbia
$408 Roundtrip, found 4 days ago
$408
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 13 from Trenton to Columbia, returning Mon, Dec 15, priced at $408 found 4 days ago

Alternative airports near Columbia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Columbia Metropolitan CAE. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $766
CAE
Columbia Metropolitan
CheapestClosest
Average driving time to city center12 min
Flights from $766
Flights from Trenton (TTN) to Columbia (CAE)
Origin airport
Mercer
Destination airport
Columbia Metropolitan
Airlines serving
American Airlines
Roundtrip price
$334
Distance
558 mi

Trenton to Columbia Flights

The cheapest times to fly from Trenton to Columbia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trenton to Columbia are during the month of January. You can find some of the cheapest flights from Trenton to Columbia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to Columbia

Sunday is one of the best days to book for cheap flights from Trenton to Columbia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trenton to Columbia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trenton to Columbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $236 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trenton to Columbia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trenton to Columbia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE) cost?
Get a cheap one-way flight from $236 or cheap return flight from $334 from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE)?
January is the most affordable month to fly from TTN to CAE. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TTN to CAE flight.
How many flights per day from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE)?
Nonstop flights from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TTN to CAE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE)?
To reach Columbia Metropolitan Airport (CAE) without delays, book a flight that takes off from Mercer Airport (TTN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE) last-minute?
Last-minute fares from TTN to CAE are typically more expensive. To secure the best prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a TTN to CAE flight and hotel package?
Securing a TTN to CAE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to Columbia Metropolitan Airport (CAE)?
In most cases, you can reschedule or cancel your TTN to CAE flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.