
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (CheapOair) |
One-way from | $120 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $373 |
Good round-trip deal | $315 or less |
Good one-way deal | $168 or less |
Fly from
Fly to
Route
Depart
Return
MolinePortland
MLI - PDX
MLIPDX
Moline Quad-City
Tue 9/15
5:00 pm-10:52 pm
1 stop7h 52m
Portland
Sat 9/26
11:30 pm-10:12 am
1 stop8h 42m
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 8/15
8:30 am-10:40 am
Nonstop4h 10m
Portland
Sat 8/22
10:45 pm-11:50 am
1 stop11h 05m
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Tue 9/8
5:00 pm-10:31 pm
1 stop7h 31m
Portland
Tue 9/15
5:10 pm-12:44 am
1 stop5h 34m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Sat 7/25
7:20 am-9:45 am
Nonstop4h 25m
Portland
Sat 8/1
10:59 pm-5:00 am
Nonstop4h 01m
ChicagoPortland
MDW - PDX
MDWPDX
Chicago Midway
Tue 8/11
8:55 pm-11:10 pm
Nonstop4h 15m
Portland
Tue 8/18
11:30 pm-5:25 am
Nonstop3h 55m
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Wed 8/5
5:35 am-3:25 pm
2 stops11h 50m
Portland
Wed 8/12
5:50 am-3:05 pm
1 stop7h 15m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Sat 8/8
8:20 pm-7:37 am
1 stop13h 17m
Portland
Sat 8/15
10:59 pm-5:00 am
Nonstop4h 01m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Sat 9/19
2:22 pm-4:50 pm
Nonstop4h 28m
Portland
Sat 9/26
7:55 am-7:21 pm
1 stop9h 26m
ChicagoPortland
MDW - PDX
MDWPDX
Chicago Midway
Tue 7/21
5:05 am-10:00 am
1 stop6h 55m
Portland
Tue 7/28
11:30 pm-5:20 am
Nonstop3h 50m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Sat 8/15
7:20 am-9:45 am
Nonstop4h 25m
Portland
Tue 8/18
7:32 am-6:57 pm
1 stop9h 25m
Currently, October is the cheapest month in which you can book a flight from Illinois to Portland (average of $99). Flying from Illinois to Portland in August is currently the most expensive (average of $979). 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.
Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Illinois to Portland by exploring options for tickets in the evening.
The most flights from USIL to PDX are scheduled on a Thursday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
To ensure you get the cheapest price possible for a flight from Illinois to Portland, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Travelers seeking maximum savings on their Illinois to Portland flight should consider departing on Saturday afternoons 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$238 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$150 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$321 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$202 | Average$463 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$205 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$372 | FlexibilityNo cancel fee | On-time63% |