The Seattle–Newark route
Seattle to Newark is a coast-to-coast domestic pairing: about 2,395 miles between SEA and EWR. Nonstop SEA–EWR is often on the schedule, about 5 hours airborne over 2,395 miles. Red-eyes and Saturday-night stays change the total more than the map distance.
For SEA–EWR we show about $129 on the low end and around $225 as a more typical one-way economy total, USD, last reviewed August 2026. A $129 one-way is a sale-shaped guide, not a fare you can screenshot and demand. Taxes, bags, and seats change what you pay on the seller site.
Search SEA to EWR on Azurovia, compare airline-direct and travel-site totals on the same flights, then finish with the seller. We do not ticket. Keep their confirmation for changes.
Distance and time SEA–EWR
Great-circle distance SEA–EWR is about 2,395 miles. Block time on a nonstop is typically near 5 hours; wind, routing, and which runway you use still move the clock. Connections on the same city pair add layover time on top of that flying.
Newark is about 3 hours ahead of Seattle on standard time (America/Los_Angeles vs America/New_York). Arrival clocks on EWR are local. That matters more on this pair than on a same-zone hop.
When SEA–EWR has a nonstop, that is usually the cleanest product. One-stop options still appear — they are worth opening only if the USD total is materially lower after you count the extra ground time.
Airports for Seattle to Newark
Both ends are in the United States: Seattle-Tacoma International (SEA) to Newark Liberty International (EWR). This is not an international itinerary, so the usual domestic bag and ID rules apply at the seller. Alternate metro airports can still beat this pair on price.
SEA is the only origin code we list in this metro. On arrival, LGA (New York), JFK (New York) can price differently from EWR. A cheaper nearby airport only wins if the transfer still fits your plan. Search with “include nearby airports” when you want those codes in one results list.
Airport pages: SEA Seattle-Tacoma International · EWR Newark Liberty International · LGA · JFK
City hubs: Flights from Seattle · Flights to Newark
Bags on SEA–EWR
US domestic Seattle–Newark inventory often includes basic economy. Cabin and checked bags may be extra — the result cards say so when we have that fact. A cheaper headline fare can lose once you add a carry-on.
Airlines often shown
Southwest is among the names that commonly appear on SEA–EWR, alongside Spirit, Frontier, Alaska Airlines. That is who often operates or sells this city pair in our catalog, not a daily guarantee. Live search is the inventory that exists for your dates.
When people fly
On Seattle–Newark, demand is often softer in Jan and Feb, with Sep and Oct also worth checking. US holidays still reprice this pair. Move a day on the results strip before you assume the first date you typed is the cheapest.
Save this route
We’ll email you if live fares on this city pair drop. Search with dates for a specific trip.
Questions about this city pair
How long is the flight from Seattle to Newark?
Nonstop SEA–EWR is typically about 5 hours over roughly 2,395 miles. Connections take longer; compare total trip time on the results page.
When are Seattle to Newark fares often lower?
Demand is usually softer in Jan and Feb on this route, but live prices move daily. Search a few nearby dates rather than assuming a season is always cheapest.
Which airlines fly Seattle to Newark?
Sellers commonly show Southwest, Spirit, Frontier, Alaska Airlines on this city pair. The set on any given day depends on schedule and which travel sites return a fare.
What do Seattle–Newark tickets usually cost?
Guide one-way economy totals cluster around $225, with sales near $129, in USD. Those are not a quote — live search is the price that matters.
Should I fly a nearby airport instead of SEA–EWR?
On the Newark side, compare LGA, JFK against EWR. Add transfer time. Include nearby airports on search when you want those codes in one list.
Do I book Seattle–Newark with Azurovia?
No. Azurovia is a US metasearch. You compare airline and travel-site totals here, then complete the ticket with the seller you choose.