Cheap Flights to Mercer County from $60 (2026/2027)

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Princeton

Flights
Princeton

How Much Does it Cost To Fly To Mercer County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 3 - Wed, Jun 3
MCO
Orlando Intl.
TTN
Mercer
$115 Roundtrip, found 4 days ago
$115
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jun 3 from Orlando Intl. to Mercer, returning Wed, Jun 3, priced at $115 found 4 days ago
Fri, Aug 14 - Mon, Aug 17
MCO
Orlando Intl.
TTN
Mercer
$118 Roundtrip, found 4 days ago
$118
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Aug 14 from Orlando Intl. to Mercer, returning Mon, Aug 17, priced at $118 found 4 days ago
Wed, Jul 29 - Wed, Jul 29
MCO
Orlando Intl.
TTN
Mercer
$123 Roundtrip, found 4 days ago
$123
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 29 from Orlando Intl. to Mercer, returning Wed, Jul 29, priced at $123 found 4 days ago
Tue, Jun 9 - Mon, Jun 15
MCO
Orlando Intl.
TTN
Mercer
$126 Roundtrip, found 4 days ago
$126
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Orlando Intl. to Mercer, returning Mon, Jun 15, priced at $126 found 4 days ago
Wed, Jul 15 - Sun, Jul 26
MCO
Orlando Intl.
TTN
Mercer
$128 Roundtrip, found 4 days ago
$128
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 15 from Orlando Intl. to Mercer, returning Sun, Jul 26, priced at $128 found 4 days ago
Wed, Jul 8 - Tue, Jul 14
MCO
Orlando Intl.
TTN
Mercer
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 8 from Orlando Intl. to Mercer, returning Tue, Jul 14, priced at $131 found 1 day ago
Wed, Aug 12 - Sun, Aug 16
MCO
Orlando Intl.
TTN
Mercer
$133 Roundtrip, found 4 days ago
$133
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Orlando Intl. to Mercer, returning Sun, Aug 16, priced at $133 found 4 days ago
Tue, Jun 9 - Tue, Jun 9
MCO
Orlando Intl.
TTN
Mercer
$136 Roundtrip, found 6 days ago
$136
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Orlando Intl. to Mercer, returning Tue, Jun 9, priced at $136 found 6 days ago
Wed, Jul 22 - Sat, Jul 25
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jul 25, priced at $218 found 4 days ago
OriginDestinationTravel DatesFlights From*
MCOTrentonAugust 28 to September 1$118
TPATrentonSeptember 3 to September 6$120
CLTTrentonAugust 4 to August 11$190
DTWTrentonJuly 7 to July 14$190
RDUTrentonJuly 22 to July 28$190
ATLTrentonAugust 10 to August 17$218
ORDTrentonJuly 8 to July 11$218
ORDTrentonJuly 8 to July 11$218
FLLTrentonJune 7 to June 9$277
PBITrentonAugust 1 to August 8$317
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
TPATrentonMay 30 to June 3$209
MCOTrentonMay 30 to June 3$220
DTWTrentonMay 31 to June 7$256
RDUTrentonMay 31 to June 3$267
ORDTrentonMay 29 to May 30$325
ORDTrentonMay 29 to May 30$325
PBITrentonMay 29 to May 30$353
ATLTrentonMay 30 to June 6$354
FLLTrentonMay 31 to June 3$365
CLTTrentonMay 29 to May 31$378
*Prices include taxes and fees

Best Mercer County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
JW Marriott Essex House New York
4.5-star property

JW Marriott Essex House New York

Aug 20 - Aug 23

3 night stay

Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,229, price is now $754 per person
$754
per person
found 19 hours ago
Park Lane New York
5.0-star property

Park Lane New York

Aug 5 - Aug 10

5 night stay

Atlanta (ATL) to New York (JFK)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,399, price is now $839 per person
$839
per person
found 1 day ago
Sofitel New York
4.5-star property

Sofitel New York

Aug 6 - Aug 10

4 night stay

Atlanta (ATL) to New York (JFK)

Delta • Coach

New York (JFK) to Atlanta (ATL)

American Airlines • Coach
Price was $1,227, price is now $755 per person
$755
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Mercer County 🏨

Hyatt Regency Princeton

Hyatt Regency Princeton

4 out of 5
102 Carnegie Ctr Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions University Square Shopping Center and Delaware River Heritage Trail Turning Basin Park Trailhead are located nearby.
8.8/10 Excellent! (1,252 reviews)
"Great breakfast, attentive staff, nice convenience options, good gym"

Reviewed on May 22, 2026

Opens in a new windowHyatt Regency Princeton
Hyatt Place Princeton

Hyatt Place Princeton

3 out of 5
3565 US Highway 1 Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions AMC MarketFair 10 and Princeton Country Club are located nearby.
8.4/10 Very Good! (1,000 reviews)
"Hyatt Place properties are always comfortable and spacious. However, this stay was absolutely miserable. PLEASE, if you're assigned room 124, turn around and run. Grievances: -arrived 345p (3p check-in), told room wasn't ready-why? -4a woke up to loud music in hallway; 415a, went to investigate-it ..."

Reviewed on May 11, 2026

Opens in a new windowHyatt Place Princeton
Holiday Inn East Windsor - Cranbury Area by IHG

Holiday Inn East Windsor - Cranbury Area by IHG

3 out of 5
399 Monmouth St Hightstown NJ
Book a stay at this business-friendly hotel in Hightstown. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions Twin Rivers Branch and Etra Park are located nearby.
8.4/10 Very Good! (1,000 reviews)
"Decent hotel"

Reviewed on May 19, 2026

Opens in a new windowHoliday Inn East Windsor - Cranbury Area by IHG
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Windsor Hotel

Windsor Hotel

2 out of 5
460 Route 33 E Hightstown NJ
Stay at this hotel in Hightstown. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Twin Rivers Branch and Etra Park are located nearby.
7.2/10 Good! (1,002 reviews)
"This was the cheaper hotel in the area, so you get what you pay for. I wasn’t quite sure about the area, but all was ok. I booked a queen bed but they didn’t have it so gave us 2 doubles which was quite disappointing. The bed wasn’t as comfortable as I’d like and pillows were very small."

Reviewed on May 17, 2026

Opens in a new windowWindsor Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Mercer County?
A roundtrip flight to Mercer County cost as little as $115 during the last seven days. When you've narrowed down your travel dates, we'll help you grab a great deal. This price was available on Travelocity for flights to Mercer County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Mercer County?
For the best chance at securing a superb flight deal, time your vacation in June. According to Travelocity's direct flight demand between January and December last year, it's the cheapest period to fly to Mercer County.
How can I check my flight status to Mercer County?
Visit Travelocity's handy portal, Trips. You'll find just about everything related to your flight to Mercer County here, including information about flight delays, gate changes and more. You'll locate Trips at the top right of the Travelocity homepage. Simply sign up, log in and get the answers to your questions. You can also look up your itinerary on the go and get real-time itinerary updates with the Travelocity app. You'll find all your itineraries in one convenient place, making it a snap to share details with any members of your family flying with you.
How do I find the best deals on flights to Mercer County?
Here are some tips — book early, avoid peak season and be flexible with your travel dates. If you don't have a specific date in mind, search for your flight to Mercer County on Travelocity and hit "Flexible dates" above your results. This will show you any cheaper tickets on a nearby day. $115 was the best deal for a roundtrip flight to Mercer County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Mercer County with Travelocity?
An amazing vacation is only a click of a button away when you book your trip with Travelocity. With a wide selection of choices and competitive deals on cheap family flights, rental cars and more, we make it easy to discover awesome prices to suit your needs. You can also enjoy our round-the-clock customer assistance and free cancellations on most activities and hotels throughout every stage of the process. Wander wisely with us and score your cheap flights to Mercer County today.
What are the most popular flight routes to Mercer County?
Whether you're planning a quick break or a lengthy escape, we can help you lock in your next flight to Mercer County. The most popular flight routes to this destination include:

  • Orlando, FL (MCO-Orlando Intl.) to Mercer Airport (TTN) - 299 flights a month.
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Mercer Airport (TTN) - 212 flights a month.
  • Tampa, FL (TPA-Tampa Intl.) to Mercer Airport (TTN) - 108 flights a month.

How much is a flight to Mercer County on average?
Travelers have picked up roundtrip flights to Mercer County for between $115 and $378 with Travelocity in the last seven days. Whether you're looking to fly budget or business class, we'll help you get an awesome deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Mercer County?
Have a look at these popular routes for an idea of the average duration of a direct flight to Mercer County:

  • Orlando, FL (MCO-Orlando Intl.) to Mercer Airport (TTN) - 2 hours and 33 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Mercer Airport (TTN) - 2 hours and 3 minutes
  • Tampa, FL (TPA-Tampa Intl.) to Mercer Airport (TTN) - 2 hours and 38 minutes

What can I expect on a flight to Mercer County?
Factors like which airline you're traveling with and where your plane takes off from will largely determine what you'll be offered on your trip. Of course, you'll likely find all sorts of flights to Mercer County, from cheap flights for family vacations to business class journeys. Hot meals, entertainment and games for the kids are just a little taste of what most airlines provide on long-haul services.