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Find the best flight to Trenton airport (TTN)

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Great deals to Mercer County Airport

We’ve searched 100s of deals recently found by travellers.*
Chicago, IL (CHI) Trenton, NJ (TTN)
Wed, 6/11 - Fri, 8/11
Frontier Airlines - Roundtrip, Economy
US$127
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Atlanta, GA (ATL) Trenton, NJ (TTN)
Sun, 18/8 - Sat, 31/8
Frontier Airlines - Roundtrip, Economy
US$440
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Frankfurt, DE (FRA) Trenton, NJ (TTN)
Thu, 1/8 - Sat, 10/8
Multiple Airlines - Roundtrip, Economy
US$1,030
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Harrisburg, PA (HAR) Trenton, NJ (TTN)
Sun, 18/8 - Thu, 29/8
Multiple Airlines - Roundtrip, Economy
US$3,222
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Los Angeles, CA (LAX) Trenton, NJ (TTN)
Sat, 19/10 - Tue, 22/10
Multiple Airlines - Roundtrip, Economy
US$3,800
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Washington DC, DC (WAS) Trenton, NJ (TTN)
Thu, 22/8 - Mon, 2/9
Multiple Airlines - Roundtrip, Economy
US$3,813
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Seattle, WA (SEA) Trenton, NJ (TTN)
Fri, 23/8 - Sun, 25/8
Multiple Airlines - Roundtrip, Economy
US$3,985
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San Diego, CA (SAN) Trenton, NJ (TTN)
Fri, 30/8 - Fri, 6/9
Multiple Airlines - Roundtrip, Economy
US$4,033
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Flight stats for TTN - did you know?

  • Trenton is 56 km from Philadelphia Intl Airport (Philadelphia, PA).
  • Philadelphia Intl Airport (Philadelphia, PA)
    • Right now, 49 airlines operate out of Philadelphia Intl Airport.
    • Philadelphia Intl Airport offers nonstop flights to 117 cities.
    • Every week, at least 4,091 domestic flights and 656 international flights depart from Philadelphia Intl Airport.
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