Find cheap flights from Washington to Trenton

TTN

Find cheap flights from Washington to Trenton

Round-trip
Economy
San Francisco (SFO)
Trenton Trenton-Mercer
Fri 11/27
Fri 12/4
Any month
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Good to know

Low season

August Best time to beat the crowds with an average 8% drop in price.

High season

December Most popular time to fly with an average 32% increase in price.

Average price round-trip

$143 (avg. price over the last 2 weeks)

Good deal round-trip

$57 or less

Good deal one-way

$28 or less

FAQs for booking flights from Washington to Trenton

How does KAYAK find such low prices on flights from Washington to Trenton?

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COVID-19 information

Safety measures for airlines flying from Washington to Trenton

Airlines flying from Washington to Trenton have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters

Mandatory masks

Masks required on board, masks provided

Social distancing seating

Middle seats unavailable to book

Pre-flight testing

Testing for antibodies, testing for symptoms

Book cheap flights from Washington to Trenton Trenton-Mercer

Recent one-way flight deals

1/9
Sat
2 stops
Multiple Airlines
19h 41m
SEA - TTN
12/5
Sat
3 stops
Multiple Airlines
51h 46m
SEA - TTN
1/9
Sat
3 stops
Multiple Airlines
38h 11m
SEA - TTN
12/5
Sat
2 stops
Multiple Airlines
21h 37m
SEA - TTN
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