Skip to content

United flights from Chicago to Portland, OR starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Chicago (ORD) to Portland, OR (PDX)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
from
$276 Price subject to changes
Viewed:18 hours ago
Return:
2
from
$276 Price subject to changes
Viewed:4 hours ago
Return:
3
from
$167 Price subject to changes
Viewed:4 hours ago
Return:
4
from
$167 Price subject to changes
Viewed:4 hours ago
Return:
5
from
$181 Price subject to changes
Viewed:4 hours ago
Return:
6
from
$177 Price subject to changes
Viewed:4 hours ago
Return:
7
from
$167 Price subject to changes
Viewed:4 hours ago
Return:
8
from
$181 Price subject to changes
Viewed:4 hours ago
Return:
9
from
$181 Price subject to changes
Viewed:4 hours ago
Return:
10
from
$157 Price subject to changes
Viewed:4 hours ago
Return:
11
from
$157 Price subject to changes
Viewed:4 hours ago
Return:
12
from
$157 Price subject to changes
Viewed:2 hours ago
Return:
13
from
$181 Price subject to changes
Viewed:8 hours ago
Return:
14
from
$157 Price subject to changes
Viewed:8 hours ago
Return:
15
from
$251 Price subject to changes
Viewed:3 hours ago
Return:
16
from
$171 Price subject to changes
Viewed:8 hours ago
Return:
17
from
$187 Price subject to changes
Viewed:4 hours ago
Return:
18
from
$187 Price subject to changes
Viewed:4 hours ago
Return:
19
from
$217 Price subject to changes
Viewed:4 hours ago
Return:
20
from
$237 Price subject to changes
Viewed:21 hours ago
Return:
21
from
$321 Price subject to changes
Viewed:4 hours ago
Return:
22
from
$261 Price subject to changes
Viewed:4 hours ago
Return:
23
from
$221 Price subject to changes
Viewed:4 hours ago
Return:
24
from
$272 Price subject to changes
Viewed:4 hours ago
Return:
25
from
$357 Price subject to changes
Viewed:4 hours ago
Return:
26
from
$272 Price subject to changes
Viewed:a day ago
Return:
27
from
$341 Price subject to changes
Viewed:4 hours ago
Return:
28
from
$357 Price subject to changes
Viewed:4 hours ago
Return:
29
30
from
$341 Price subject to changes
Viewed:4 hours ago
Return:
from
$276 Price subject to changes
Viewed:18 hours ago
Return:
from
$217 Price subject to changes
Viewed:4 hours ago
Return:
from
$257 Price subject to changes
Viewed:4 hours ago
Return:
from
$257 Price subject to changes
Viewed:4 hours ago
Return:
from
$217 Price subject to changes
Viewed:4 hours ago
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Chicago (ORD) to Portland, OR (PDX) flights

FromToDatesFare TypePrice

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$157*
Viewed:4hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/11/20

Return: 11/18/20

Roundtrip
from
$157*
Viewed:4hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/10/20

Return: 11/14/20

Roundtrip
from
$157*
Viewed:9hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/14/20

Return: 11/18/20

Roundtrip
from
$157*
Viewed:7hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/12/20

Return: 11/17/20

Roundtrip
from
$157*
Viewed:2hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$167*
Viewed:4hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/03/20

Return: 11/17/20

Roundtrip
from
$167*
Viewed:4hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/04/20

Return: 11/18/20

Roundtrip
from
$167*
Viewed:4hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$167*
Viewed:4hoursago

Chicago (ORD)

Portland, OR (PDX)

Depart: 11/07/20

Return: 11/14/20

Roundtrip
from
$167*
Viewed:4hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Portland, OR

Tuesday broken clouds
60°F 10/20/20
Wednesday light rain
55°F 10/21/20
Thursday sky is clear
50°F 10/22/20
Friday light rain
48°F 10/23/20
Saturday light rain
48°F 10/24/20
Sunday sky is clear
42°F 10/25/20
Monday sky is clear
40°F 10/26/20
Powered by: OpenWeatherMap.org