Cheapest one-way
$ 112.00
X4 · Nonstop · 0 hr 50 min
One-way tickets on SEA–PDX recently started around $ 112.00.
Flights from Seattle to Portland
Compare Seattle to Portland flights on BookingTrolley, where the lowest tracked fare was $ 223.00. Check airlines, nonstop options and the cheapest months to fly.
Seattle to Portland flights overview
The lowest fare BookingTrolley recently tracked from Seattle to Portland was $ 223.00. Based on this route's seasonal pattern, fares average roughly $ 230.00 over the year. Nov tends to be the cheapest month to fly (around $ 192.00), while Jun is usually the most expensive at about $ 285.00 — a swing of roughly 48%.
Covering around 208 km between SEA and PDX, the quickest nonstop flight takes about 0 hr 50 min. BookingTrolley found 4 airlines currently compete on the SEA–PDX corridor, with X4 posting one of the lowest fares at $ 223.00. 2 of them offer nonstop options, which save layover time but can cost more than connecting itineraries.
Frequently asked questions about flying from Seattle to Portland
Tuesday and Wednesday are typically the cheapest days to fly from Seattle to Portland. According to BookingTrolley fare data on the Seattle to Portland route (SEA–PDX), round-trip tickets started at $ 223.00. United States travellers often save by shifting 3–4 days around their preferred date on BookingTrolley.
The cheapest airlines on Seattle to Portland are X4 (from $ 223.00), Alaska Airlines (from $ 230.00), United Airlines (from $ 518.00), according to BookingTrolley's multi-provider comparison priced for the United States market currency when available.
The cheapest flights from Seattle to Portland started at $ 223.00 round trip on a nonstop itinerary on X4, per BookingTrolley data relevant to United States shoppers. Fares fluctuate with demand.
A nonstop flight from Seattle to Portland takes about 0 hr 50 min in the air on the fastest outbound leg, based on BookingTrolley itinerary data from recent searches. Connecting flights add layover time and can extend total travel to a full day or more.
Shoulder season around peak holidays often pairs softer airfares with lighter crowds. According to BookingTrolley fare data on the Seattle to Portland route (SEA–PDX), round-trip tickets started at $ 223.00. BookingTrolley suggests booking 4–8 weeks ahead for routes like Seattle to Portland.
Use BookingTrolley's flexible-date comparison for Seattle (SEA) to Portland (PDX) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
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Explore fares from Seattle, into Portland, and on related corridors with BookingTrolley.
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