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

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1Search	2378	3401	4Search	5Search
6Search	7Search	8Search	9Search	10Search	11390	12Search
13Search	14Search	15314	16307	17Search	18Search	19Search
20Search	21Search	22Search	23Search	24279	25Search	26325
27Search	28Search	29Search	30Search	31Search

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2025/7
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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
July Lowest Airfares
USD279

The airfare displayed above is for Delta Air Lines

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San Diego－O'Hare Airport
August Lowest Airfares
USD252

The airfare displayed above is for United Airlines

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San Diego－O'Hare Airport
September Lowest Airfares
USD299

The airfare displayed above is for Delta Air Lines

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San Diego－O'Hare Airport
October Lowest Airfares
USD257

The airfare displayed above is for Delta Air Lines

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San Diego－O'Hare Airport
November Lowest Airfares
USD269

The airfare displayed above is for Delta Air Lines

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San Diego－Chicago
Estimated Flight Time
4 Hours 05 Minutes
San Diego－Chicago
Number of Operating Airlines
5

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

Non-StopUnited Airlines

Alaska Airlines

Delta Air Lines

SUN COUNTRY

Other Destinations from:San Diego

San Diego－Chicago(Midway)
USD249〜
San Diego－Dallas(/Fort Worth)
USD238〜
San Diego－Dallas(Love Field)
USD430〜
San Diego－Atlanta(Hartsfield-Jackson)
USD236〜
San Diego－Houston(George Bush Intercontinental)
USD237〜
San Diego－Salt Lake City(SLC)
USD177〜
San Diego－Miami(MIA)
USD241〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Portland Airport－Chicago(O'Hare)
USD204〜
Aberdeen Regional Airport－Chicago(O'Hare)
USD410〜
Hartsfield-Jackson Atlanta Airport－Chicago(O'Hare)
USD138〜
Akron-Canton Regional Airport－Chicago(O'Hare)
USD254〜
Denver Airport－Chicago(O'Hare)
USD213〜
William P. Hobby Airport－Chicago(O'Hare)
USD217〜
George Bush Intercontinental Airport－Chicago(O'Hare)
USD175〜
Miami Airport－Chicago(O'Hare)
USD215〜
Salt Lake City Airport－Chicago(O'Hare)
USD236〜
* Fares vary in accordance to seat availability