Cheap Flights from San Diego International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
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3Search	4Search	5340	6Search	7Search	8208	9Search
10311	11Search	12260	13Search	14265	15262	16249
17277	18Search	19247	20Search	21Search	22257	23Search
24239	25Search	26Search	27Search	28257	29Search	30Search
31292

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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Diego－O'Hare Airport
August Lowest Airfares
USD195

The airfare displayed above is for American Airlines

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San Diego－O'Hare Airport
September Lowest Airfares
USD142

The airfare displayed above is for American Airlines

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San Diego－O'Hare Airport
October Lowest Airfares
USD171

The airfare displayed above is for American Airlines

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San Diego－O'Hare Airport
November Lowest Airfares
USD195

The airfare displayed above is for American Airlines

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San Diego－O'Hare Airport
December Lowest Airfares
USD361

The airfare displayed above is for American Airlines

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San Diego－Chicago
Estimated Flight Time
4 Hours 07 Minutes
San Diego－Chicago
Number of Operating Airlines
6

Operating Airlines for San Diego－O'Hare Airport Route
Non-StopAmerican Airlines

Non-StopUnited Airlines

Alaska Airlines

Delta Air Lines

SUN COUNTRY

LCCSpirit

Other Destinations from:San Diego

San Diego－Chicago(Midway)
USD245〜
San Diego－Dallas(/Fort Worth)
USD150〜
San Diego－Dallas(Love Field)
USD239〜
San Diego－Atlanta(Hartsfield-Jackson)
USD179〜
San Diego－Houston(George Bush Intercontinental)
USD233〜
San Diego－Houston(William P. Hobby)
USD275〜
San Diego－Salt Lake City(SLC)
USD149〜
San Diego－Miami(MIA)
USD244〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Portland Airport－Chicago(O'Hare)
USD201〜
Aberdeen Regional Airport－Chicago(O'Hare)
USD388〜
Hartsfield-Jackson Atlanta Airport－Chicago(O'Hare)
USD59〜
Akron-Canton Regional Airport－Chicago(O'Hare)
USD190〜
Denver Airport－Chicago(O'Hare)
USD102〜
William P. Hobby Airport－Chicago(O'Hare)
USD218〜
George Bush Intercontinental Airport－Chicago(O'Hare)
USD156〜
Miami Airport－Chicago(O'Hare)
USD137〜
Salt Lake City Airport－Chicago(O'Hare)
USD190〜
* Fares vary in accordance to seat availability