
Most accurate provider | Expedia 2 stars  | 
|---|---|
Most trusted provider | Expedia 3 stars  | 
Round-trip from | $554 (American Airlines)  | 
One-way from | $372 (American Airlines)  | 
Popular in | May | 
Cheapest in | September | 
Average price | $536 | 
Fly from
Fly to
Route
Depart
Return
Price
ChampaignBoise
CMI - BOI
CMIBOI
Champaign University-Willard
Sat 11/15
6:00 am-1:06 pm
1 stop8h 06m
Boise Air Term. Gowen Fld
Tue 11/18
1:25 pm-8:30 pm
1 stop6h 05m
ChampaignPortland
CMI - PDX
CMIPDX
Champaign University-Willard
Sat 3/7
2:54 pm-11:32 pm
1 stop10h 38m
Portland
Tue 3/10
12:07 pm-8:32 pm
1 stop6h 25m
ChampaignPortland
CMI - PDX
CMIPDX
Champaign University-Willard
Sat 12/20
7:45 pm-2:12 pm
1 stop20h 27m
Portland
Tue 12/23
3:02 pm-11:00 am
1 stop17h 58m
ChampaignBoise
CMI - BOI
CMIBOI
Champaign University-Willard
Wed 11/26
3:15 pm-10:18 pm
1 stop8h 03m
Boise Air Term. Gowen Fld
Sun 11/30
1:33 pm-10:45 am
1 stop20h 12m
ChampaignBoise
CMI - BOI
CMIBOI
Champaign University-Willard
Sat 11/8
6:45 am-12:32 pm
1 stop6h 47m
ChampaignPortland
CMI - PDX
CMIPDX
Champaign University-Willard
Sun 11/16
3:15 pm-10:59 pm
1 stop9h 44m
Currently, April is the cheapest month in which you can book a flight from Champaign to Oregon (average of $247). Flying from Champaign to Oregon in December is currently the most expensive (average of $452). 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.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Jeremy,Sep 2025
SAN - PHL
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Jeremy,Sep 2025
SAN - PHL
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$406 | Average$536 | FlexibilityNo cancel fee | On-time71% |