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

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Low fare calendar for flights from San Diego (SAN) to Chicago (ORD)

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from
$750*
Viewed:a day ago
day-card-journey-type-option-rt
Return:02/01/20
27
from
$710*
Viewed:16 hours ago
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Return:02/10/20
28
from
$257*
Viewed:15 hours ago
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Return:02/03/20
29
from
$204*
Viewed:16 hours ago
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Return:02/05/20
30
from
$257*
Viewed:27 minutes ago
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Return:02/06/20
31
from
$297*
Viewed:16 hours ago
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Return:02/07/20
from
$157*
Viewed:27 minutes ago
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Return:02/08/20
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 San Diego to Chicago?

FromToDatesFare TypePrice

San Diego (SAN)

Chicago (ORD)

Depart: 02/03/20

Return: 02/04/20

Roundtrip
from
$109*
Viewed:1dayago

San Diego (SAN)

Chicago (ORD)

Depart: 02/05/20

Return: 02/11/20

Roundtrip
from
$97*
Viewed:1dayago

San Diego (SAN)

Chicago (ORD)

Depart: 02/05/20

Return: 02/10/20

Roundtrip
from
$109*
Viewed:1dayago

San Diego (SAN)

Chicago (ORD)

Depart: 02/04/20

Return: 02/05/20

Roundtrip
from
$97*
Viewed:1dayago

San Diego (SAN)

Chicago (ORD)

Depart: 03/02/20

Return: 03/10/20

Roundtrip
from
$109*
Viewed:1dayago

San Diego (SAN)

Chicago (ORD)

Depart: 02/07/20

Return: 02/08/20

Roundtrip
from
$109*
Viewed:20hoursago

San Diego (SAN)

Chicago (ORD)

Depart: 02/25/20

Return: 03/10/20

Roundtrip
from
$97*
Viewed:16hoursago

San Diego (SAN)

Chicago (ORD)

Depart: 02/11/20

Return: 02/25/20

Roundtrip
from
$97*
Viewed:16hoursago

San Diego (SAN)

Chicago (ORD)

Depart: 02/04/20

Return: 02/11/20

Roundtrip
from
$97*
Viewed:16hoursago

San Diego (SAN)

Chicago (ORD)

Depart: 02/25/20

Return: 03/03/20

Roundtrip
from
$97*
Viewed:13hoursago

*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 Chicago

Sunday overcast clouds
32°F 01/26/20
Monday overcast clouds
32°F 01/27/20
Tuesday light snow
32°F 01/28/20
Wednesday light snow
32°F 01/29/20
Thursday light snow
32°F 01/30/20
Friday snow
34°F 01/31/20
Saturday overcast clouds
28°F 02/01/20
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