
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $212 (Southwest) |
One-way from | $108 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $327 |
Good round-trip deal | $315 or less |
Good one-way deal | $161 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandChicago
PDX - ORD
PDXORD
Portland
ج 3/6
2:05 pm-11:59 pm
1 stop7h 54m
Chicago O'Hare Intl
ث 3/10
9:06 am-11:51 am
Nonstop4h 45m
PortlandChicago
PDX - ORD
PDXORD
Portland
ث 3/3
9:45 pm-10:14 am
1 stop10h 29m
Chicago O'Hare Intl
ث 3/10
12:15 pm-5:39 pm
1 stop7h 24m
PortlandChicago
PDX - MDW
PDXMDW
Portland
ن 4/27
5:10 am-11:05 am
Nonstop3h 55m
Chicago Midway
خ 4/30
9:50 pm-12:10 am
Nonstop4h 20m
PortlandChicago
PDX - ORD
PDXORD
Portland
ن 4/6
12:30 am-8:40 am
1 stop6h 10m
Chicago O'Hare Intl
خ 4/9
7:10 pm-11:54 pm
1 stop6h 44m
PortlandChicago
PDX - ORD
PDXORD
Portland
خ 5/7
4:15 pm-12:58 am
1 stop6h 43m
Chicago O'Hare Intl
ح 5/10
9:15 pm-11:50 pm
Nonstop4h 35m
PortlandChicago
PDX - MDW
PDXMDW
Portland
ج 5/1
11:55 pm-5:50 am
Nonstop3h 55m
Chicago Midway
ث 5/5
5:35 pm-11:00 pm
1 stop7h 25m
PortlandChicago
PDX - ORD
PDXORD
Portland
ر 4/15
11:15 pm-10:09 am
1 stop8h 54m
Chicago O'Hare Intl
ث 4/21
1:36 pm-9:42 pm
1 stop10h 06m
PortlandChicago
PDX - MDW
PDXMDW
Portland
ث 4/21
12:30 am-8:51 am
1 stop6h 21m
Chicago Midway
س 4/25
2:12 pm-8:05 pm
1 stop7h 53m
PortlandChicago
PDX - MDW
PDXMDW
Portland
ن 3/2
9:45 pm-9:54 am
1 stop10h 09m
Chicago Midway
ر 3/4
1:49 pm-8:30 pm
1 stop8h 41m
PortlandChicago
PDX - MDW
PDXMDW
Portland
خ 3/5
5:20 am-11:15 am
Nonstop3h 55m
Chicago Midway
ر 3/11
8:45 pm-11:10 pm
Nonstop4h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Portland to Chicago (average of $118). Flying from Portland to Chicago in July is currently the most expensive (average of $238). 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.
A simple way to save on the total cost of your ticket is to fly from Portland to Chicago in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.
Travelers seeking maximum savings on their Portland to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PDX to CHI are scheduled on a Thursday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$99 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$194 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$125 | Average$283 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$196 | Average$315 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$205 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$212 | Average$347 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$231 | Average$379 | FlexibilityNo cancel fee | On-time63% |