Flights from Chicago to Portland
North AmericaYear-round

Cheap Flights from Chicago to Portland

Track economy fares on the ORD → PDX route and get alerts when prices drop.

From
Chicago
ORD
To
Portland
PDX

Route Intelligence: Chicago → Portland

Flight Duration

4 hr 13 min (Direct)

Price Guidance

A good deal is under $250 roundtrip. Standard fare is $350–$500+.

Peak Season

Jun-Aug

Top Airlines

American Airlines, United Airlines, Alaska Airlines

Booking Tip

Book 1-3 months in advance for the best domestic fares.

Track Chicago → Portland Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Route Summary: Chicago → Portland

From
Chicago (ORD)
To
Portland (PDX)
Duration
4 hr 13 min (Direct)
Airlines
American Airlines, United Airlines, Alaska Airlines
Price Guide
A good deal is under $250 roundtrip. Standard fare is $350–$500+.
Tracking
FlightKitten scans 220+ airlines 2× daily
220+
Airlines Monitored
2×
Daily Scanning
AI
Deal Briefings
7-Day
Free Trial
Premium Cabin

Prefer business class on this route?

CEOFLIGHTSon board with your vision

Everyone deserves comfort at an affordable price. CEOFLIGHTS Personal Travel Managers find you the best business class fares and handle every detail of your journey.

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Also available: BestBusinessClass.com

Other Routes to Portland

New York→PortlandLos Angeles→PortlandMiami→PortlandSan Francisco→PortlandBoston→PortlandSeattle→Portland

More Destinations in North America

Anchorage
Anchorage
Atlanta
Atlanta
Austin
Austin
Boston
Boston
Charleston
Charleston
Charlotte
Charlotte

Route Briefing: Chicago to Portland

Flying across the country from Chicago to Portland covers 1,735 miles in roughly 4 hours and 13 minutes. Alaska Airlines, United, and American operate convenient nonstops from O'Hare into Portland International Airport (PDX).

Portland, Oregon is famous for its lush greenery, third-wave coffee roasters, and thriving farm-to-table food scene. Lose yourself in the massive stacks of Powell's City of Books in the Pearl District, stroll through the Portland Japanese Garden and International Rose Test Garden, or hike shaded trails in Forest Park. The city's famous street food cart pods and neighborhood craft breweries provide endless culinary discovery.

Economy roundtrips under $180 are a great deal on this route, with standard fares averaging $270 to $400. Summer from June through August brings sunny, warm days and outdoor craft beer festivals. Book 6 to 8 weeks in advance to lock in the best economy rates.

How much are flights from Chicago to Portland in 2026?

Flight prices from Chicago (ORD) to Portland (PDX) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $250 roundtrip. Standard fare is $350–$500+. Popular carriers on this route include American Airlines, United Airlines, Alaska Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Chicago to Portland fares?

FlightKitten is an economy flight price monitoring platform that scans 220+ airlines twice every day for economy fares on the ORD to PDX route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching. Learn more about how FlightKitten tracking works.

See our full Portland destination guide for all available routes. Also popular: Chicago to Anchorage.

Pro tip: Book 1-3 months in advance for the best domestic fares.

Looking for business class on this route? CEOFLIGHTS pairs you with a Personal Travel Manager who finds affordable business class fares and handles every detail of your journey. Alternatively, BestBusinessClass.com offers free expert quotes with real savings.