Cincinnati Northern Kentucky International Airport
5h 20m
1 Stop
⏱ ORD · 1h 35mORD Airport
12:20
05/11/2026
PHL
Trenton Mercer Airport
₹45,040
per person
✕ Non-refundable5 fare options
United Airlines
UA-4737
16:03
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
5h 41m
1 Stop
⏱ ORD · 1h 41mORD Airport
21:44
05/11/2026
PHL
Trenton Mercer Airport
₹45,040
per person
✕ Non-refundable3 fare options
United Airlines
UA-5368
19:57
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
5h 2m
1 Stop
⏱ ORD · 1h 14mORD Airport
00:59
05/12/2026
+1
PHL
Trenton Mercer Airport
₹45,277
per person
✓ Refundable2 fare options
United Airlines
UA-5509
06:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 20m
1 Stop
⏱ ORD · 2h 32mORD Airport
12:20
05/11/2026
PHL
Trenton Mercer Airport
₹45,277
per person
✓ Refundable4 fare options
United Airlines
UA-1813
18:09
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 50m
1 Stop
⏱ ORD · 3h 9mORD Airport
00:59
05/12/2026
+1
PHL
Trenton Mercer Airport
₹45,277
per person
✓ Refundable2 fare options
United Airlines
UA-1228
14:03
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
7h 41m
1 Stop
⏱ ORD · 3h 51mORD Airport
21:44
05/11/2026
PHL
Trenton Mercer Airport
₹45,277
per person
✓ Refundable2 fare options
Southwest Airlines
WN-1457
09:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 50m
1 Stop
⏱ MDW · 3h 40mMDW Airport
15:50
05/11/2026
PHL
Trenton Mercer Airport
₹45,814
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
United Airlines
UA-5509
06:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
8h 16m
1 Stop
⏱ ORD · 4h 30mORD Airport
14:16
05/11/2026
PHL
Trenton Mercer Airport
₹46,734
per person
✓ Refundable4 fare options
United Airlines
UA-1577
10:35
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 57m
1 Stop
⏱ ORD · 3h 14mORD Airport
17:32
05/11/2026
PHL
Trenton Mercer Airport
₹46,957
per person
✓ Refundable4 fare options
American Airlines
AA-3775
07:36
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
9h 1m
1 Stop
⏱ ORD · 5h 4mORD Airport
16:37
05/11/2026
PHL
Trenton Mercer Airport
₹47,664
per person
✕ Non-refundable6 fare options
American Airlines
AA-4094
05:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
4h 46m
1 Stop
⏱ ORD · 1h 7mORD Airport
09:46
05/11/2026
PHL
Trenton Mercer Airport
₹49,561
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
American Airlines
AA-3426
16:13
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 11m
1 Stop
⏱ ORD · 2h 23mORD Airport
22:24
05/11/2026
PHL
Trenton Mercer Airport
₹49,561
per person
✕ Non-refundable2 fare options
American Airlines
AA-4886
15:08
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
7h 16m
1 Stop
⏱ ORD · 3h 26mORD Airport
22:24
05/11/2026
PHL
Trenton Mercer Airport
₹49,561
per person
✕ Non-refundable2 fare options
United Airlines
UA-3432
09:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
5h 16m
1 Stop
⏱ ORD · 1h 29mORD Airport
14:16
05/11/2026
PHL
Trenton Mercer Airport
₹50,135
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
American Airlines
AA-4094
05:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 50m
2 Stops
⏱ ORD · 1h 7mORD Airport⏱ PHL · 1h 4mPHL Airport
11:50
05/11/2026
TTN
Trenton Mercer Airport
₹50,185
per person
✕ Non-refundable5 fare options
United Airlines
UA-2287
07:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
7h 16m
1 Stop
⏱ ORD · 3h 33mORD Airport
14:16
05/11/2026
PHL
Trenton Mercer Airport
₹50,398
per person
✓ Refundable4 fare options
American Airlines
AA-4886
15:08
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
5h 50m
1 Stop
⏱ ORD · 1h 56mORD Airport
20:58
05/11/2026
PHL
Trenton Mercer Airport
₹50,495
per person
✕ Non-refundable4 fare options
American Airlines
AA-4094
05:00
05/11/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 39m
1 Stop
⏱ ORD · 2h 57mORD Airport
11:39
05/11/2026
PHL
Trenton Mercer Airport
₹50,495
per person
✕ Non-refundable4 fare options
😕 No flights match your filters.
Cincinnati (CVG)
📍 Cincinnati Northern Kentucky International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.0488014221
📐 Longitude: -84.6678009033
Trenton (TTN)
📍 Trenton Mercer Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 40.27669906616211
📐 Longitude: -74.8134994506836
✈ Distance: Cincinnati,USA to Trenton,USA — 854.03 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Cincinnati to Trenton — what to expect when booking
The CVG–TTN route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Cincinnati,USA and Trenton,USA is approximately
854.03 km.
Before you book
Compare nearby dates
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❓ Frequently asked questions — Cincinnati to Trenton flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Cincinnati,USA (CVG) and Trenton,USA (TTN) is approximately 854.03 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.