PDXPortland International Airport
Portland, United States
ORDO'Hare International Airport
Chicago, United States
$147 USD
-26%$109 USD
Verified Nov 29, 2025 at 9:07 PMMarch 2026
Mon
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Fair Availability
25% of dates checked are available within 10% of the lowest price
Saturday, March 21st, 2026
Outbound Flights
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3h 54m·Nonstop
$449 USD
PDXMar 21 23:59
→ORDMar 22 05:53
UA 2293Boeing 737MAX 9 Passenger
7h 55m·1 stop
$547 USDPDXMar 21 13:00
→DENMar 21 16:33
UA 1411Boeing 737
2h 52m layover
DENMar 21 19:25
→ORDMar 21 22:55
UA 2258Boeing 757
5h 45m·1 stop
$547 USDPDXMar 21 16:07
→DENMar 21 19:40
UA 1787Boeing 737
43m layover
DENMar 21 20:23
→ORDMar 21 23:52
UA 377Boeing 737MAX 9 Passenger
3h 58m·Nonstop
$584 USDPDXMar 21 11:00
→ORDMar 21 16:58
UA 1641Boeing 737
6h 29m·1 stop
$592 USDPDXMar 21 13:00
→DENMar 21 16:33
UA 1411Boeing 737
1h 21m layover
DENMar 21 17:54
→ORDMar 21 21:29
UA 1411Boeing 757
4h 4m·Nonstop
$661 USDPDXMar 21 07:00
→ORDMar 21 13:04
UA 2294Boeing 737
7h 18m·1 stop
$812 USDPDXMar 21 19:49
→SFOMar 21 21:43
UA 2615Boeing 737
1h 2m layover
SFOMar 21 22:45
→ORDMar 22 05:07
UA 2278Boeing 737MAX 9 Passenger