Alaska's Premium Class offers extra legroom and free cocktails, ideal for medium-haul flights.
Alaska's Wi-Fi is a flat fee, perfect for getting work done on longer flights.
Most accurate provider | CheapOair 3 stars |
---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $223 (Delta) |
One-way from | $113 (Trip.com) |
Popular in | March |
Cheapest in | August |
Average price | $327 |
Good round-trip deal | $275 or less |
Good one-way deal | $151 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
mié. 6/25
12:50 pm-5:10 pm
1 stop6h 20m
Portland
mar. 7/1
11:13 pm-10:03 am
1 stop8h 50m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
vie. 5/16
7:00 am-9:23 am
Nonstop4h 23m
Portland
mar. 5/20
5:51 pm-11:56 pm
Nonstop4h 05m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
lun. 5/12
7:59 pm-10:36 pm
Nonstop4h 37m
Portland
jue. 5/22
2:12 pm-8:25 pm
Nonstop4h 13m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
mié. 6/4
7:00 am-9:23 am
Nonstop4h 23m
Portland
mar. 6/10
5:51 pm-11:56 pm
Nonstop4h 05m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
vie. 5/16
11:50 am-4:45 pm
1 stop6h 55m
Portland
jue. 5/22
5:40 pm-5:25 am
1 stop9h 45m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
vie. 5/9
2:07 pm-4:40 pm
Nonstop4h 33m
Portland
dom. 5/11
5:40 pm-8:55 am
2 stops13h 15m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
vie. 6/13
8:22 pm-11:04 pm
Nonstop4h 42m
Portland
dom. 6/15
12:09 am-6:05 am
Nonstop3h 56m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
jue. 7/17
6:15 pm-10:46 pm
1 stop6h 31m
Portland
dom. 7/20
11:59 pm-5:15 pm
1 stop15h 16m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
mié. 7/9
2:50 pm-11:25 pm
2 stops10h 35m
Portland
mar. 7/22
9:15 pm-11:50 am
1 stop12h 35m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
sáb. 7/12
6:10 am-5:58 pm
1 stop13h 48m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*1 star |
Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Portland (average of $277). Flying from Chicago O'Hare Intl Airport to Portland in March is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Chicago O'Hare Intl Airport to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the afternoon.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Portland flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from ORD to PDX are scheduled on a Monday (22 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).
In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.
If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$82 | Average$137 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$118 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$134 | Average$289 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$176 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$177 | Average$287 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$197 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$214 | Average$384 | FlexibilityNo cancel fee | On-time69% |