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Our cheapest offers for flights from Chicago to United States

Here you can compare cheap flights from Chicago (CHI) to United States for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to United States. Prices and availability may change at any time.

Flights from Chicago (CHI) to Santa Ana, CA (SNA)

	Outbound	Return	Airlines	Baggage	Price
Chicago Santa Ana, CA	Outbound 03/02/25 1 Stopover (DEN) F93173, F94371 12h 22min	Return 03/07/25 1 Stopover (SEA) AS1203, AS0461 09h 54min	Frontier Airlines	?	$324
Best option Chicago Santa Ana, CA	Outbound 03/02/25 direct AA1179 04h 47min	Return 03/07/25 direct AA2462 03h 54min	American Airlines	?	$397
Chicago Santa Ana, CA	Outbound 03/02/25 1 Stopover (SEA) AS0333, AS1228 10h 21min	Return 03/07/25 1 Stopover (SFO) AS3468, AS0598 07h 58min	Alaska Airlines		$344