$38 Cheap Flights from Trenton–Mercer
One-way
Departing from
Trenton–Mercer
Going to
anywhere
Fort Lauderdale (FLL)
United States • May, 2026
87% AI deal score
$285 $50
Athens (ATH)
Greece • May, 2026
86% AI deal score
$2,900 $618
Tampa (TPA)
United States • May, 2026
80% AI deal score
$173 $38
Orlando (MCO)
United States • May, 2026
79% AI deal score
$145 $40
Amsterdam (AMS)
Netherlands • May, 2026
79% AI deal score
$1,765 $454
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 5/19/2026).
368,652 searches in the past 7 days on RatePunk
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Top Destinations Where Can You Fly from Trenton–Mercer
Cheap flights from Trenton–Mercer
Find flights from Trenton–Mercer to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Trenton–Mercer one-way fares:
See more destinations you can fly to from Trenton–Mercer – anywhere in the world at the best prices.
See More DestinationsLast-Minute Flights from Trenton–Mercer
The best flight deals leaving from Trenton–Mercer soon
Sun, May 17
⌛ Last-Minute
Trenton (TTN) - Atlanta (ATL)
Frontier Airlines airlines • 1 stop • Tampa (TPA)
$235
$74
-$161
69%
Sun, May 17
⌛ Last-Minute
Trenton (TTN) - Tampa (TPA)
Frontier Airlines airlines • Direct
$173
$38
-$135
78%
Sun, May 17
⌛ Last-Minute
Trenton (TTN) - Orlando (SFB)
Allegiant Air airlines • 2 stops • Fort Lauderdale (FLL), South Bend (SBN)
$141
Sun, May 17
⌛ Last-Minute
Trenton (TTN) - Huntsville (HSV)
Allegiant Air airlines • 1 stop • Fort Lauderdale (FLL)
$243
$87
-$156
64%
Sun, May 17
⌛ Last-Minute
Trenton (TTN) - Fort Lauderdale (FLL)
Allegiant Air airlines • Direct
$285
$40
-$245
86%
Sun, May 17
⌛ Last-Minute
Trenton (TTN) - Atlantic City (ACY)
Allegiant Air airlines • 1 stop • Fort Lauderdale (FLL)
$81
More last-minute deals from Trenton–Mercer
Need to travel soon? Here are some great last-minute flight deals from Trenton–Mercer for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)
Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!
Facts About Flights from Trenton–Mercer
Nearby airport(s)
Insights for flights from Trenton–Mercer
Most popular airlines from Trenton–Mercer
American Airlines
Alaska Airlines, Inc.
JetBlue Airways
Deutsche Luft Hansa
Frontier Airlines
Allegiant Air
Spirit Airlines
United Airlines
Most popular destinations from Trenton–Mercer
TTN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
TTN airport insights
Best days to catch a deal
Thursday, Friday
The best day to find a flight deal from Trenton–Mercer Airport is Monday, based on our data. You can also find cheaper deals on Sunday originating from Trenton–Mercer Airport, as compared to Tuesday or Wednesday.
Avg. deal survival time
16.3 hours
Deals from Trenton–Mercer airport typically last around 16.3 hours. If you see a flight deal you like, be sure to book it quickly as these deals don't last very long.
Rare deal frequency
17 deals
We found 17 rare deals that originate in Trenton–Mercer airport in the past month. These rare deals got an AI Deal Score of 90+ and are usually mistake fares, special promotions or ultra-discounts.
Average price drop
-17%
Deals from Trenton–Mercer Airport see an average price drop of 16.7%. This means travelers can find significant savings on flights departing from Trenton–Mercer Airport.
Next 4 weeks: deal forecast
Flight Forecast from Trenton–Mercer Airport
Based on trends, flights from Trenton–Mercer Airport are expected to remain stable next month. There are no major price drops or increases anticipated as of May 5, 2026.
Top 5 biggest price drops (last 3 months)
Found on April 28
TTN - Athens
$2,900 → $579
80%
Found on April 30
TTN - Amsterdam
$1,765 → $454
74%
Found on April 30
TTN - Lisbon
$2,000 → $1,070
47%
Found on April 28
TTN - Milan
$1,620 → $1,037
36%
Found on May 1
TTN - Tokyo
$2,225 → $1,456
35%
Check these nearby airports too
Looking for more options? These airports near TTN sometimes drop rare deals too:
Lehigh Valley International (ABE)
~11 rare deals/month
Atlantic City International (ACY)
~4 rare deals/month
Philadelphia International (PHL)
~9 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially ABE and ACY for long-haul deal surprises.
Travel Trends: Popular Destinations from Trenton–Mercer
Every month, we analyze search and booking data to see where travelers from Trenton–Mercer are heading. Here are the current hot destinations from Trenton–Mercer:
Top domestic destinations
These cities are seeing the most searches and bookings from Trenton–Mercer this month.
Top international destinations
Travelers from Trenton–Mercer are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Flights from Trenton are seeing a rise in travel to classic European destinations, indicating a preference for culturally rich experiences. London and Paris are trending due to their iconic landmarks, historical significance, and world-class cultural offerings, attracting travelers seeking immersive and enriching vacations.
Booking Flights from Trenton–Mercer: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Trenton–Mercer
Finding the cheapest airfare from Trenton–Mercer is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be Flexible with Your Dates: Flying on Tuesdays or Wednesdays is often cheaper than on weekends. Use flexible date search options to see which days offer the lowest fares from Trenton and save some serious cash!
Set Destination to 'Anywhere': Not sure where you want to go? Set your destination to 'Anywhere' to see the cheapest places you can fly from Trenton. This is a great way to discover new and exciting destinations on a budget.
Travel During Off-Peak Times: Avoid flying during holidays, school breaks, and major events. Traveling during the off-season means fewer crowds and lower prices, making your trip from Trenton much more affordable.
Check Nearby Airports: Don't limit yourself to just one airport! Consider flying into or out of nearby airports to Trenton, such as Philadelphia or Newark. You might find significantly cheaper flights.
Compare Round-Trip vs. One-Way: Sometimes, booking two one-way tickets can be cheaper than a round-trip flight. Take a few minutes to compare both options when flying from Trenton – you might be surprised by the savings.
Use Points or Miles: If you have airline or credit card points, now is the time to use them! Redeeming points for flights from Trenton can significantly reduce the cost of your trip, or even make it free.
Book in Advance (But Not Too Early): While last-minute deals can happen, booking a few months in advance often yields the best prices. Start looking early, but avoid booking too far out, as prices can fluctuate.
Sign Up for Fare Alerts: Tools like RatePunk let you set up fare alerts for flights from Trenton. You'll receive notifications when prices drop, ensuring you never miss out on a great deal. This helps you snag tickets at the perfect time!
Consider Budget Airlines: Budget airlines can offer incredibly low fares, but be aware of extra fees for things like baggage and seat selection. Flying from Trenton, see if budget carriers serve your destination and if the total cost, including extras, is still cheaper.
Clear Your Browser Cookies: Airlines and booking sites sometimes track your searches and may increase prices. Clear your browser cookies or use incognito mode when searching for flights from Trenton to see if you can find lower fares.
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Trenton–Mercer. Happy travels!
Explore More Destinations from Trenton–Mercer
Looking for more options? Here are some popular routes and related travel deals: