Find Deals on Flights from Seattle to Newark

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Newark

(Round-trip)
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
United
United
SEA
EWR
5h 11m
nonstop
EWR
SEA
6h 04m
nonstop
Depart: Wed Apr 5 2017 Return: Mon Apr 17 2017 Trip spans 13 days
Major Airline
Major Airline
SEA
EWR
4h 59m
nonstop
EWR
SEA
6h 01m
nonstop
Depart: Tue Jul 25 2017 Return: Tue Aug 1 2017 Trip spans 8 days
JetBlue
JetBlue
SEA
EWR
11h 00m
1 stop
EWR
SEA
9h 08m
1 stop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
United
United
SEA
EWR
5h 11m
nonstop
EWR
SEA
12h 17m
1 stop
Depart: Mon Jul 17 2017 Return: Mon Jul 31 2017 Trip spans 15 days
Alaska Airlines
Alaska Airlines
SEA
EWR
5h 11m
nonstop
EWR
SEA
5h 51m
nonstop
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
EWR
7h 34m
2 stops
EWR
SEA
6h 06m
2 stops
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
United
United
SEA
EWR
5h 12m
nonstop
EWR
SEA
6h 04m
nonstop
Depart: Sat Apr 22 2017 Return: Sun Apr 30 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
EWR
10h 00m
1 stop
EWR
SEA
10h 54m
1 stop
Depart: Thu Apr 20 2017 Return: Tue May 9 2017 Trip spans 20 days
United
United
SEA
EWR
11h 03m
1 stop
EWR
SEA
6h 04m
nonstop
Depart: Tue Mar 21 2017 Return: Thu Mar 23 2017 Trip spans 3 days
United
United
SEA
EWR
5h 13m
nonstop
EWR
SEA
6h 05m
nonstop
Depart: Tue Aug 29 2017 Return: Sat Sep 2 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
EWR
11h 00m
1 stop
EWR
SEA
7h 57m
1 stop
Depart: Mon Apr 10 2017 Return: Tue Apr 18 2017 Trip spans 9 days
United
United
SEA
EWR
5h 12m
nonstop
EWR
SEA
6h 05m
nonstop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
EWR
5h 16m
nonstop
EWR
SEA
6h 05m
nonstop
Depart: Tue Apr 11 2017 Return: Thu Apr 20 2017 Trip spans 10 days
United
United
SEA
EWR
5h 12m
nonstop
EWR
SEA
6h 05m
nonstop
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
EWR
5h 11m
nonstop
EWR
SEA
6h 22m
nonstop
Depart: Sat Mar 25 2017 Return: Sat Apr 1 2017 Trip spans 8 days
JetBlue
JetBlue
SEA
EWR
7h 15m
1 stop
EWR
SEA
19h 31m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Sep 7 2017 Trip spans 15 days
Major Airline
Major Airline
SEA
EWR
5h 16m
nonstop
EWR
SEA
5h 55m
nonstop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
United
United
SEA
EWR
9h 56m
1 stop
EWR
SEA
13h 39m
2 stops
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
EWR
4h 59m
nonstop
EWR
SEA
6h 03m
nonstop
Depart: Wed Jun 7 2017 Return: Sun Jun 11 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
EWR
5h 10m
nonstop
EWR
SEA
6h 05m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$237
Destination

Newark
$237
Airlines Airline reviews

73 travelers who booked a flight from Seattle to Newark rated their chosen airlines with an average of 7.4.

Overall
7.7
Boarding
7.7
Crew
8.3
Comfort
7.1
Food
7.2
Entertainment
6.8