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Get United's best fares today on flights from Chicago to Portland from *

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Low fare calendar for flights from Chicago (ORD) to Portland (PWM)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
from
$634*
Viewed:an hour ago
Economy
Return:12/29/19
7
from
$643*
Viewed:an hour ago
Economy
Return:12/21/19
8
from
$643*
Viewed:an hour ago
Economy
Return:12/22/19
9
from
$589*
Viewed:an hour ago
Economy
Return:12/23/19
10
from
$555*
Viewed:an hour ago
Economy
Return:12/24/19
11
from
$555*
Viewed:an hour ago
Economy
Return:12/25/19
12
from
$555*
Viewed:an hour ago
Economy
Return:12/26/19
13
from
$499*
Viewed:an hour ago
Economy
Return:12/27/19
14
from
$508*
Viewed:an hour ago
Economy
Return:12/21/19
15
from
$499*
Viewed:an hour ago
Economy
Return:12/29/19
16
from
$480*
Viewed:an hour ago
Economy
Return:12/30/19
17
from
$435*
Viewed:an hour ago
Economy
Return:12/31/19
18
from
$470*
Viewed:an hour ago
Economy
Return:01/01/20
19
from
$380*
Viewed:a day ago
Economy
Return:01/04/20
20
from
$458*
Viewed:an hour ago
Economy
Return:12/27/19
21
from
$620*
Viewed:an hour ago
Economy
Return:12/28/19
22
from
$499*
Viewed:an hour ago
Economy
Return:12/29/19
23
from
$480*
Viewed:an hour ago
Economy
Return:01/06/20
24
from
$326*
Viewed:an hour ago
Economy
Return:01/07/20
25
from
$326*
Viewed:an hour ago
Economy
Return:01/08/20
26
from
$430*
Viewed:an hour ago
Economy
Return:01/09/20
27
from
$469*
Viewed:an hour ago
Economy
Return:01/10/20
28
from
$430*
Viewed:an hour ago
Economy
Return:01/11/20
29
from
$469*
Viewed:an hour ago
Economy
Return:01/12/20
30
from
$371*
Viewed:an hour ago
Economy
Return:01/13/20
31
from
$316*
Viewed:an hour ago
Economy
Return:01/14/20
from
$281*
Viewed:an hour ago
Economy
Return:01/15/20
from
$371*
Viewed:an hour ago
Economy
Return:01/16/20
from
$409*
Viewed:an hour ago
Economy
Return:01/17/20
from
$371*
Viewed:an hour ago
Economy
Return:01/18/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Looking for additional flights from Chicago to Portland?

FromToDatesFare TypePrice

Chicago (ORD)

Portland (PWM)

Depart: 12/29/19

Return: 12/30/19

Roundtrip
from
$449*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 12/10/19

Return: 12/12/19

Roundtrip
from
$733*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 04/17/20

Return: 04/19/20

Roundtrip
from
$438*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 12/22/19

Return: 12/28/19

Roundtrip
from
$498*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 01/03/20

Return: 01/04/20

Roundtrip
from
$480*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 01/07/20

Return: 01/11/20

Roundtrip
from
$326*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 01/02/20

Return: 01/03/20

Roundtrip
from
$450*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 12/20/19

Return: 01/05/20

Roundtrip
from
$426*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 12/09/19

Return: 12/10/19

Roundtrip
from
$859*
Viewed:1dayago

Chicago (ORD)

Portland (PWM)

Depart: 12/13/19

Return: 12/15/19

Roundtrip
from
$589*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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

Friday snow
30°F 12/06/19
Saturday sky is clear
27°F 12/07/19
Sunday sky is clear
24°F 12/08/19
Monday heavy intensity rain
41°F 12/09/19
Tuesday moderate rain
54°F 12/10/19
Wednesday light snow
33°F 12/11/19
Thursday sky is clear
22°F 12/12/19
Powered by: OpenWeatherMap.org