Seattle to Portland nonstop
Yes: SkyWest, Alaska and Delta fly direct from Seattle (SEA) to Portland (PDX) about 14 times a day, year-round.
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Seattle to Portland in numbers
Measured from US DOT filings, not estimated from distance.
- Distance and flight time
- 129 miles nonstop, about 45 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Flew every month of the last year, a steady 92 flights a week.
- Sep 2025: 101 flights a week
- Oct 2025: 96 flights a week
- Nov 2025: 91 flights a week
- Dec 2025: 85 flights a week
- Jan 2026: 91 flights a week
- Feb 2026: 90 flights a week
- Mar 2026: 87 flights a week
- Apr 2026: 87 flights a week
- May 2026: 88 flights a week
- Jun 2026: 94 flights a week
- Jul 2026: 96 flights a week
- Aug 2026: 96 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings. - Who operates the flights
- SkyWest 67% (regional operator), Alaska 29%, Delta 4% of departures, counted across the August 2026 and February 2026 US DOT on-time filings.
- Fares
- Half of the 1,838 tickets in the US DOT fare survey for Q2 2025 sold between $125 and $250 one way, median $175. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
- Jul to Sep (Q3 2024): median $150 one way, middle half $100 to $250, 2,022 tickets
- Oct to Dec (Q4 2024): median $150 one way, middle half $100 to $225, 1,935 tickets
- Jan to Mar (Q1 2025): median $175 one way, middle half $125 to $250, 1,642 tickets
- Apr to Jun (Q2 2025): median $175 one way, middle half $125 to $250, 1,838 tickets
Jul to Sep and Oct to Dec trips were the cheapest (median $150 one way) and Jan to Mar and Apr to Jun trips cost the most (median $175), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.
Flying the other way? Portland to Seattle nonstop.
Other airports near Seattle with nonstops to Portland
Within about 100 miles of Seattle–Tacoma International Airport
Also nonstop from Seattle (SEA)
Busiest other routes out of the same airport
- Los Angeles (LAX) about 23 times a day
- Anchorage (ANC) about 22 times a day
- Denver (DEN) about 21 times a day
- San Francisco (SFO) about 21 times a day
- Chicago (ORD) about 19 times a day
- Phoenix (PHX) about 18 times a day
- Las Vegas (LAS) about 16 times a day
- San Diego (SAN) about 15 times a day
Staying in Portland?
Sort out where you'll sleep and what you'll do once you land.
Exploring Portland on foot? Take the free GPS audio walking tour
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