Cheap Flights from O'Hare International Airport to San Diego (SAN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1------	2------	3------
4------	5------	6------	7------	8------	9------	10------
11------	12------	13------	14------	15------	16------	17Search
18612	19Search	20Search	21282	22321	23504	24326
25Search	26Search	27Search	28645	29253	30273	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1------	2------	3------
4------	5------	6------	7------	8------	9------	10------
11------	12------	13------	14------	15------	16------	17------
18------	19------	20------	21------	22------	23------	24------
25------	26------	27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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

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

O'Hare－San Diego Airport
May Lowest Airfares
USD253

The airfare displayed above is for Delta Air Lines

Set calendar for this month
O'Hare－San Diego Airport
June Lowest Airfares
USD253

The airfare displayed above is for Delta Air Lines

Set calendar for this month

O'Hare－San Diego Airport
July Lowest Airfares
USD360

The airfare displayed above is for United Airlines

Set calendar for this month
O'Hare－San Diego Airport
August Lowest Airfares
USD285

The airfare displayed above is for Delta Air Lines

Set calendar for this month
O'Hare－San Diego Airport
September Lowest Airfares
USD312

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Chicago－San Diego
Estimated Flight Time
4 Hours 19 Minutes
Chicago－San Diego
Number of Operating Airlines
5

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

Non-StopAmerican Airlines

Alaska Airlines

Delta Air Lines

SUN COUNTRY

Other Destinations from:Chicago

O'Hare－Atlanta(Hartsfield-Jackson)
USD126〜
O'Hare－Houston(George Bush Intercontinental)
USD214〜
O'Hare－Houston(William P. Hobby)
USD222〜
O'Hare－Salt Lake City(SLC)
USD227〜
O'Hare－Miami(MIA)
USD213〜
O'Hare－Denver(DEN)
USD189〜
O'Hare－Portland (Oregon)(PDX)
USD195〜
O'Hare－Aberdeen (South Dakota)(Aberdeen Regional)
USD415〜
O'Hare－Akron / Canton(Akron-Canton Regional)
USD245〜
* Fares vary in accordance to seat availability
Other Departures to: San Diego

Dallas/Fort Worth Airport－San Diego(SAN)
USD233〜
Hartsfield-Jackson Atlanta Airport－San Diego(SAN)
USD203〜
William P. Hobby Airport－San Diego(SAN)
USD431〜
George Bush Intercontinental Airport－San Diego(SAN)
USD324〜
Chicago Midway Airport－San Diego(SAN)
USD249〜
Miami Airport－San Diego(SAN)
USD249〜
Salt Lake City Airport－San Diego(SAN)
USD204〜
* Fares vary in accordance to seat availability