$60 Cheap Flights from Grand Rapids (GRR) to Trenton (TTN)

View $60 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Gerald R. Ford International Airport (GRR) to Trenton–Mercer Airport (TTN)

Cheap Flights from Grand Rapids to Trenton (GRR-TTN)

Prices were available within the past 7 days and start at $60 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Dec 6 - Thu, Dec 11
GRR
Grand Rapids
TTN
Trenton
$120 Roundtrip, found 9 hours ago
$120
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Grand Rapids to Trenton, returning Thu, Dec 11, priced at $120 found 9 hours ago
Frontier Airlines
Thu, Jan 22 - Thu, Jan 29
GRR
Grand Rapids
TTN
Trenton
$140 Roundtrip, found 13 hours ago
$140
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Jan 22 from Grand Rapids to Trenton, returning Thu, Jan 29, priced at $140 found 13 hours ago
Frontier Airlines
Thu, Dec 4 - Thu, Dec 11
GRR
Grand Rapids
TTN
Trenton
$160 Roundtrip, found 9 hours ago
$160
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Grand Rapids to Trenton, returning Thu, Dec 11, priced at $160 found 9 hours ago
Frontier Airlines
Sat, Dec 13 - Sat, Dec 20
GRR
Grand Rapids
TTN
Trenton
$196 Roundtrip, found 4 hours ago
$196
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Dec 13 from Grand Rapids to Trenton, returning Sat, Dec 20, priced at $196 found 4 hours ago
Frontier Airlines
Sat, Dec 13 - Wed, Dec 31
GRR
Grand Rapids
TTN
Trenton
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Dec 13 from Grand Rapids to Trenton, returning Wed, Dec 31, priced at $200 found 1 day ago
Frontier Airlines
Sat, Dec 13 - Sun, Dec 14
GRR
Grand Rapids
TTN
Trenton
$220 Roundtrip, found 4 hours ago
$220
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Dec 13 from Grand Rapids to Trenton, returning Sun, Dec 14, priced at $220 found 4 hours ago
Frontier Airlines
Sat, Dec 13 - Sat, Dec 20
GRR
Grand Rapids
TTN
Trenton
$230 Roundtrip, found 1 hour ago
$230
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Dec 13 from Grand Rapids to Trenton, returning Sat, Dec 20, priced at $230 found 1 hour ago
Frontier Airlines
Thu, Dec 11 - Sat, Dec 20
GRR
Grand Rapids
TTN
Trenton
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Grand Rapids to Trenton, returning Sat, Dec 20, priced at $236 found 1 day ago
Frontier Airlines
Sat, Dec 13 - Mon, Dec 29
GRR
Grand Rapids
TTN
Trenton
$240 Roundtrip, found 1 hour ago
$240
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Dec 13 from Grand Rapids to Trenton, returning Mon, Dec 29, priced at $240 found 1 hour ago
American Airlines
Thu, Dec 4 - Thu, Dec 11
GRR
Grand Rapids
TTN
Trenton
$364 Roundtrip, found 9 hours ago
$364
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Grand Rapids to Trenton, returning Thu, Dec 11, priced at $364 found 9 hours ago

Frequently asked questions

How much does a flight from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN) cost?
Secure a cheap one-way flight from $60 or cheap return flight from $120 from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN)?
Traveling in December is a good way to save, as it's the cheapest month for flights between GRR and TTN. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN)?
To find the cheapest airline flying from GRR to TTN, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN)?
Nonstop flights from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GRR to TTN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN)?
Choose a flight from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Trenton from Gerald R. Ford Intl. Airport (GRR)?
Take a direct flight from Gerald R. Ford Intl. Airport (GRR) to Trenton and you'll land at any one of these hubs:

  • Liberty Intl. Airport (EWR)
  • LaGuardia Airport (LGA)
  • Philadelphia Intl. Airport (PHL)

Is it cheaper to buy a plane ticket from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN) last-minute?
Booking your ticket from GRR to TTN just before your trip is usually more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a GRR to TTN flight and hotel package?
You'll generally save money by booking a GRR to TTN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to Mercer Airport (TTN)?
Usually, it's possible to reschedule or cancel your GRR to TTN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Gerald R. Ford Intl.
Destination airport
Mercer
Airlines serving
American Airlines, Frontier Airlines
Roundtrip price
$120
Distance
581 mi

Book with confidence

Grand Rapids to Trenton Flights

The cheapest times to fly from Grand Rapids to Trenton

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 Grand Rapids to Trenton are during the month of December. You can find some of the cheapest flights from Grand Rapids to Trenton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grand Rapids to Trenton

Sunday is one of the best days to book for cheap flights from Grand Rapids to Trenton: 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 Grand Rapids to Trenton

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 Grand Rapids to Trenton in 2025. You can also book with separate airlines for your outbound and return journeys, from $60 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 Grand Rapids to Trenton 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 Grand Rapids to Trenton 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.

 

Grand Rapids to Trenton Flights

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*Available to One Key members.