Riverside to Portland flights
Portland lies 1,363 km (847 mi) north of Riverside, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 2 h 30 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Riverside | Portland | |
|---|---|---|
| Country | United States | United States |
| Population | 317,261 | 652,503 |
| Elevation | 257 m (843 ft) | 15 m (49 ft) |
| Time now | UTC-7 (America/Los_Angeles) | UTC-7 (America/Los_Angeles) |
| Nearest large airport | ONT, 22 km out | PDX, 9 km out |
| Postal codes | 92501–92522 | 97201–97298 |
Airports at each end
Leaving Riverside
Riverside is served by 6 airports with scheduled flights within 100 km. The closest large one is Ontario International Airport (ONT), 22 km (14 mi) from the centre, whose 12,197-ft runway is long enough for long-haul wide-body aircraft. The alternatives are San Bernardino International Airport (SBD, 22 km), John Wayne Orange County International Airport (SNA, 54 km), Long Beach International Airport (LGB, 71 km), Palm Springs International Airport (PSP, 83 km), Los Angeles International Airport (LAX, 93 km).
Arriving in Portland
Portland is served by 2 airports with scheduled flights within 100 km. The closest large one is Portland International Airport (PDX), 9 km (6 mi) from the centre, whose 11,000-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Salem-Willamette Valley Airport/McNary Field (SLE, 73 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Portland International Airport | PDX | 9 km (6 mi) | 11,000 ft | 31 ft |
| Salem-Willamette Valley Airport/McNary Field (regional) | SLE | 73 km (45 mi) | 5,811 ft | 214 ft |
Book a flight to Portland
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Staying in Portland
Our booking partner lists 535 places to stay in Portland. Of the 412 with a star rating, the largest group is 4-star (187), and 9 are five-star. Across 200 properties with at least 50 reviews, the average guest score is 8.2 out of 10. Guests have left 140,854 reviews in total.
Book a hotel in Portland
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Portland from Riverside?
1,363 km (847 mi) in a straight line, north of Riverside.
How long does it take to get from Riverside to Portland by air?
About 2 h 30 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Riverside and Portland?
No, both are on America/Los_Angeles at the moment.
Which airports are used for Riverside to Portland flights?
Typically Ontario International Airport (ONT) to Portland International Airport (PDX); Portland also has SLE.
Where can I stay in Portland?
Our booking partner lists 535 places to stay in Portland, bookable on this site.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.