Find cheap flights from Seattle to Trenton

SEA - TTN

Find cheap flights from Seattle to Trenton

Round-trip
Economy
Seattle (SEA)
Trenton Trenton-Mercer
Fri 1/15
Fri 1/22
Any month
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Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $191 or less one-way and $601 or less round-trip.

FAQs for booking flights from Seattle to Trenton

Are there Trenton travel restrictions currently due to Coronavirus?

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COVID-19 information

Safety measures for airlines flying from Seattle to Trenton

Airlines flying from Seattle 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 on flights from Seattle to Trenton

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Trenton

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Trenton

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Trenton

Book cheap flights from Seattle to Trenton

Recent round-trip flight deals

1/28
Thu
2 stops
Multiple Airlines
22h 39m
SEA - TTN
2/4
Thu
2 stops
Multiple Airlines
23h 30m
TTN - SEA
1/28
Thu
3 stops
Multiple Airlines
25h 06m
SEA - TTN
2/4
Thu
2 stops
Multiple Airlines
23h 30m
TTN - SEA
1/28
Thu
3 stops
Multiple Airlines
25h 06m
SEA - TTN
2/4
Thu
3 stops
Multiple Airlines
31h 47m
TTN - SEA
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