Find the Cheapest Flights from Chicago Rockford International Airport!

Unlock the cheapest flights and the best airfares from Chicago Rockford International Airport. Make your dream trip both memorable and affordable!

Wed, May 13CHI-CMH
Allegiant Air

oneway$208

Chicago Rockford International Airport to John Glenn Columbus International Airport: Flight information

Cheapest flight found$208

Cheapest month to flyMay

Most popular airlineCheck Flights

Average flight duration2d 6h 38m

Cheapest flight found

May 2026

$208

Jul 2026

$211

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Chicago Rockford International Airport to Japan

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Popular flights to John Glenn Columbus International Airport

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