$149 Find Cheap Flights from Chicago O'Hare Airport to Portland - Compare and Save

Among airlines operating Chicago O'Hare Intl Airport to Portland flights:

• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Chicago O'Hare Intl Airport and Portland. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flights from Chicago O'Hare Intl Airport to Portland usually depart from Chicago O'Hare Intl (ORD) and arrive at Portland (PWM).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Chicago O'Hare Intl Airport to Portland:

• Economy Class
• Premium Economy Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $282 round-trip via New York John F Kennedy Intl (JFK), compared to $374 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-stop flights from Chicago O'Hare Intl Airport to Portland most commonly connect through:

• Detroit Metropolitan Wayne County (DTW) - 33% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 17% of one-stop connections
• Philadelphia (PHL) - 17% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections

Detroit Metropolitan Wayne County (DTW) handles the largest share of one-stop connections on this route.

On the Chicago O'Hare Intl Airport to Portland route, being flexible with your departure day can save you up to 24%. Saturday is the cheapest day at $330 round-trip on average, while Sunday is the most expensive at $432: a $102 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chicago O'Hare Intl Airport to Portland route, 19% of flights were delayed in the past 3 months, with delays averaging 2 hours 19 minutes.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to Portland flights, with 40% of flights leaving in that window. Evening departures account for 40%, afternoon flights for 20%, and night flights for 0%.

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Portland:

• Earliest: departs at 6:59 am and lands at 9:37 am
• Latest: departs at 8:00 pm and lands at 10:38 pm.

The flight takes about 2h 38m.

Last-minute fares on this route - booked within 2 weeks of departure - run 27% above the route average of $372. Book 7 weeks before departure for the lowest fares.

A nonstop flight from Chicago O'Hare Intl Airport to Portland takes 2h 38m, covering 897 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $297 to $1,700. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Chicago O'Hare Intl Airport to Portland are currently lower than usual. Average one-way flight prices are about $152, which is 36% below the typical average for this route.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 28m, compared with 4h 30m via Washington, D.C. Reagan-National (DCA) and 4h 34m via New York LaGuardia (LGA).

Portland is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Portland Airport (PWM) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
· Dollar
· Budget
· Alamo
· Hertz
· Movly

Round-trip flights from Chicago O'Hare Intl Airport to Portland range from $300 to $465, with an average of $372 over the past 12 months. Anything below $300 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Chicago O'Hare Intl Airport to Portland flights:

• • American Airlines
• • JetBlue