Round-trip from | $216 (CheapOair) |
---|---|
One-way from | $69 (Priceline) |
Popular in | March |
Cheapest in | January |
Average price | $317 |
Good round-trip deal | $320 or less |
Good one-way deal | $182 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandChicago
PDX - ORD
PDXORD
Portland
Tue 7/15
3:10 pm-6:03 am
1 stop12h 53m
Chicago O'Hare Intl
Sat 7/19
7:49 pm-9:18 am
1 stop15h 29m
PortlandChicago
PDX - ORD
PDXORD
Portland
Wed 7/30
12:25 pm-12:10 am
1 stop9h 45m
Chicago O'Hare Intl
Tue 8/5
7:00 am-9:25 am
Nonstop4h 25m
PortlandChicago
PDX - ORD
PDXORD
Portland
Sat 8/2
6:35 am-12:32 am
1 stop15h 57m
Chicago O'Hare Intl
Sun 8/3
9:56 pm-12:51 pm
1 stop16h 55m
PortlandChicago
PDX - MDW
PDXMDW
Portland
Sat 8/23
5:10 am-4:35 pm
2 stops9h 25m
Chicago Midway
Sun 8/31
8:20 pm-10:35 pm
Nonstop4h 15m
PortlandChicago
PDX - MDW
PDXMDW
Portland
Thu 7/24
5:50 pm-11:41 am
1 stop15h 51m
Chicago Midway
Fri 8/1
12:35 pm-11:30 am
1 stop24h 55m
PortlandChicago
PDX - ORD
PDXORD
Portland
Thu 8/28
7:35 pm-5:23 am
1 stop7h 48m
Chicago O'Hare Intl
Sun 8/31
1:05 pm-3:25 pm
Nonstop4h 20m
PortlandChicago
PDX - ORD
PDXORD
Portland
Wed 8/27
1:20 pm-7:18 pm
Nonstop3h 58m
Chicago O'Hare Intl
Tue 9/2
12:10 pm-2:29 pm
Nonstop4h 19m
PortlandChicago
PDX - ORD
PDXORD
Portland
Fri 10/31
10:15 am-8:58 pm
1 stop8h 43m
Chicago O'Hare Intl
Mon 11/3
7:30 am-2:39 pm
1 stop9h 09m
PortlandChicago
PDX - ORD
PDXORD
Portland
Wed 8/13
5:35 pm-11:39 pm
Nonstop4h 04m
Chicago O'Hare Intl
Tue 8/26
6:20 am-12:24 pm
1 stop8h 04m
PortlandChicago
PDX - ORD
PDXORD
Portland
Tue 8/5
5:35 pm-11:39 pm
Nonstop4h 04m
Chicago O'Hare Intl
Sun 8/10
7:00 am-9:25 am
Nonstop4h 25m
Currently, August is the cheapest month in which you can book a flight from Portland to Illinois (average of $245). Flying from Portland to Illinois in March is currently the most expensive (average of $321). 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 Portland to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from PDX to USIL are scheduled on a Monday (28 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$87 | Average$146 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$108 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$123 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$187 | Average$334 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$202 | Average$293 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$217 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$227 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$249 | Average$434 | FlexibilityNo cancel fee | On-time63% |