Cheap flights from Trenton, NJ to Seattle, WA
Flights starting at £75. Choose between Frontier Airlines, Alaska Airlines, or Spirit Airlines to find the best price.
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Cheapest one-way trip | £104 |
---|---|
Cheapest round-trip | £208 |
Average round-trip | £237 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are Frontier Airlines, Alaska Airlines, Spirit Airlines, Harbour Air (Priv), and Sun Country Airlines. Trenton and Seattle have 219 direct flights per week.
Check-in for a flight from Trenton to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Harbour Air (Priv) | HES | YB | No | No |
Sun Country Airlines | SCX | SY | Yes | No |
Weather in Seattle
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 1°C |
March | 10°C | 3°C |
April | 13°C | 4°C |
May | 18°C | 8°C |
June | 21°C | 10°C |
July | 25°C | 13°C |
August | 26°C | 14°C |
September | 22°C | 11°C |
October | 15°C | 7°C |
November | 10°C | 4°C |
December | 6°C | 1°C |
14 day forecast
Frequently asked questions
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Airports near Trenton
- John F. Kennedy International
- Newark Liberty International
- LaGuardia
- Philadelphia International
- Baltimore–Washington International
- New York Stewart International Airport
- Ronald Reagan Washington National
- Long Island MacArthur
- Lehigh Valley International
- Trenton–Mercer