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

Departure Date

2025/4
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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

San Antonio－O'Hare Airport
April Lowest Airfares
USD529

The airfare displayed above is for Delta Air Lines

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San Antonio－O'Hare Airport
May Lowest Airfares
USD353

The airfare displayed above is for Delta Air Lines

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San Antonio－O'Hare Airport
June Lowest Airfares -----
San Antonio－O'Hare Airport
July Lowest Airfares -----
San Antonio－O'Hare Airport
August Lowest Airfares -----

San Antonio－Chicago
Estimated Flight Time
2 Hours 51 Minutes
San Antonio－Chicago
Number of Operating Airlines
5

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

Non-StopUnited Airlines

Alaska Airlines

Delta Air Lines

SUN COUNTRY

Other Destinations from:San Antonio

San Antonio－Chicago(Midway)
USD529〜
San Antonio－Dallas(/Fort Worth)
USD322〜
San Antonio－San Diego(SAN)
USD267〜
San Antonio－Atlanta(Hartsfield-Jackson)
USD207〜
San Antonio－Houston(George Bush Intercontinental)
USD304〜
San Antonio－Salt Lake City(SLC)
USD391〜
San Antonio－Miami(MIA)
USD313〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Chippewa County Airport－Chicago(O'Hare)
USD416〜
Savannah/Hilton Head Airport－Chicago(O'Hare)
USD589〜
San Jose Airport－Chicago(O'Hare)
USD306〜
John Wayne Airport－Chicago(O'Hare)
USD297〜
* Fares vary in accordance to seat availability