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Cheap flights from Seattle to New York from $243

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:29 pm - 10:18 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
15h 49m1 stop Orlando
Multiple Airlines Logo
12:05 pm - 9:53 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
12h 48m1 stop Fort Lauderdale
$595Multiple Airlines
Mon, Dec 7 - Thu, Dec 10
Multiple Airlines Logo
9:29 pm - 11:15 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
10h 46m1 stop Fort Lauderdale
Multiple Airlines Logo
12:05 pm - 9:53 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
12h 48m1 stop Fort Lauderdale
$606Multiple Airlines
Sat, Dec 5 - Thu, Dec 10
Multiple Airlines Logo
9:29 pm - 10:45 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
10h 16m1 stop Fort Lauderdale
Multiple Airlines Logo
6:28 pm - 10:40 amTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
19h 12m1 stop Orlando
$786Multiple Airlines
Wed, Dec 30 - Sun, Jan 10
Frontier Logo
6:25 pm - 11:01 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
13h 36m2 stops Las Vegas Harry Reid Intl Orlando
Frontier Logo
9:16 pm - 12:22 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
18h 06m2 stops Tampa Denver Intl
$792Frontier
Wed, Dec 23 - Tue, Dec 29
Multiple Airlines Logo
3:29 pm - 10:18 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
15h 49m1 stop Orlando
Multiple Airlines Logo
12:05 pm - 9:53 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
12h 48m1 stop Fort Lauderdale
$954Multiple Airlines
Fri, Dec 11 - Sun, Dec 13
Multiple Airlines Logo
3:29 pm - 10:18 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
15h 49m1 stop Orlando
Multiple Airlines Logo
12:05 pm - 9:53 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
12h 48m1 stop Fort Lauderdale
$955Multiple Airlines
Fri, Dec 11 - Sun, Dec 13
Multiple Airlines Logo
11:59 pm - 8:21 pmSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
17h 22m2 stops Minneapolis St Paul Tampa
Multiple Airlines Logo
9:16 pm - 5:23 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
23h 07m2 stops Tampa Minneapolis St Paul
$995Multiple Airlines
Sun, Dec 20 - Wed, Dec 30
Multiple Airlines Logo
3:32 pm - 10:34 amSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
16h 02m1 stop Orlando
Multiple Airlines Logo
9:52 pm - 10:27 amTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
15h 35m1 stop Tampa
$1,022Multiple Airlines
Thu, Nov 19 - Sun, Nov 22
Multiple Airlines Logo
6:16 pm - 8:21 pmSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
23h 05m2 stops Minneapolis St Paul Tampa
Multiple Airlines Logo
9:16 pm - 5:23 pmTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
23h 07m2 stops Tampa Minneapolis St Paul
$1,039Multiple Airlines
Mon, Dec 21 - Mon, Dec 28
Multiple Airlines Logo
9:23 pm - 8:57 pmSEA  Seattle/Tacoma Intl-TTN Trenton-Mercer
20h 34m1 stop Tampa
Multiple Airlines Logo
9:52 pm - 10:27 amTTN  Trenton-Mercer-SEA Seattle/Tacoma Intl
15h 35m1 stop Tampa
$1,045Multiple Airlines
Fri, Nov 20 - Mon, Nov 23

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Frontier flights from Seattle to Trenton, New Jersey

Our best Frontier deals on Seattle to Trenton, New Jersey flight tickets
Frontier
Dec 23
SEA6:25 pmSeattle/Tacoma Intl
13h 36m
2 stops
TTN11:01 amTrenton-Mercer
Dec 29
TTN9:16 pmTrenton-Mercer
18h 06m
2 stops
SEA12:22 pmSeattle/Tacoma Intl
$792
Frontier
Nov 21
SEA4:37 pmSeattle/Tacoma Intl
14h 57m
2 stops
TTN10:34 amTrenton-Mercer
Nov 28
TTN9:52 pmTrenton-Mercer
20h 30m
2 stops
SEA3:22 pmSeattle/Tacoma Intl
$1,268

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Trenton, New Jersey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Mon 12/7

3:29 pm-10:18 am

1 stop15h 49m

Trenton-Mercer

Thu 12/10

12:05 pm-9:53 pm

1 stop12h 48m

$595
Quickest round-trip

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Sat 12/5

9:29 pm-11:15 am

1 stop10h 46m

Trenton-Mercer

Thu 12/10

12:05 pm-9:53 pm

1 stop12h 48m

$606

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Wed 12/30

9:29 pm-10:45 am

1 stop10h 16m

Trenton-Mercer

Sun 1/10

6:28 pm-10:40 am

1 stop19h 12m

$786

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Wed 12/23

6:25 pm-11:01 am

2 stops13h 36m

Trenton-Mercer

Tue 12/29

9:16 pm-12:22 pm

2 stops18h 06m

$792

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Fri 12/11

3:29 pm-10:18 am

1 stop15h 49m

Trenton-Mercer

Sun 12/13

12:05 pm-9:53 pm

1 stop12h 48m

$954

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Fri 12/11

3:29 pm-10:18 am

1 stop15h 49m

Trenton-Mercer

Sun 12/13

12:05 pm-9:53 pm

1 stop12h 48m

$955

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Sun 12/20

11:59 pm-8:21 pm

2 stops17h 22m

Trenton-Mercer

Wed 12/30

9:16 pm-5:23 pm

2 stops23h 07m

$995

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Thu 11/19

3:32 pm-10:34 am

1 stop16h 02m

Trenton-Mercer

Sun 11/22

9:52 pm-10:27 am

1 stop15h 35m

$1,022

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Mon 12/21

6:16 pm-8:21 pm

2 stops23h 05m

Trenton-Mercer

Mon 12/28

9:16 pm-5:23 pm

2 stops23h 07m

$1,039

SeattleTrenton

SEA Seattle/Tacoma Intl - TTN Trenton-Mercer

SEATTN

Seattle/Tacoma Intl

Fri 11/20

9:23 pm-8:57 pm

1 stop20h 34m

Trenton-Mercer

Mon 11/23

9:52 pm-10:27 am

1 stop15h 35m

$1,045

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Seattle to Trenton, New Jersey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Trenton-Mercer?

Frontier is the most popular carrier operating from Seattle/Tacoma Intl to Trenton-Mercer

What airlines fly to Trenton, New Jersey?

Alaska Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Trenton, New Jersey from Seattle according to our data. Alaska Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Trenton, New Jersey. Keep in mind that there are 8 different airlines that fly to Trenton, New Jersey on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Trenton, New Jersey

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Trenton, New Jersey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Trenton, New Jersey (SEA to TTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Trenton, New Jersey

Best Price Found

$243

Fastest flight time

10h 46m

Direct flights

None
The best one-way flight to Trenton, New Jersey from Seattle in the past 72 hours is $243. The best round-trip flight deal from Seattle to Trenton, New Jersey found on momondo in the last 72 hours is $595.
The fastest flight from Seattle to Trenton, New Jersey takes 10h 46m
There are no direct flights from Seattle to Trenton, New Jersey. There are no popular flight routes from Seattle to Trenton, New Jersey.
Search flight deals

Frequently asked questions about flying from Seattle to Trenton, New Jersey

  • How far is Seattle/Tacoma Intl to Trenton-Mercer by plane?

    A flight from Seattle/Tacoma Intl to Trenton-Mercer will travel around 2381.8 mi. Flights usually cover this in 10h 46m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Trenton-Mercer Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Trenton-Mercer Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Trenton-Mercer Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Trenton-Mercer Airport.

  • What documentation or ID do you need to fly to Trenton-Mercer Airport?

    The required travel and health documents for your Trenton-Mercer Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trenton-Mercer Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Trenton?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trenton from Seattle.

Can I find flights from Seattle to Trenton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Trenton flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Trenton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Trenton.

I’m not ready to book a flight from Seattle to Trenton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Trenton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Trenton and let you know when they change.

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