Airports in Chicago
The cheapest time of year to fly to Chicago from Duluth is June. The most expensive is March.
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The cheapest time to buy a flight from Duluth to Chicago is approximately 0 days to departure
A flight from Duluth Intl to Chicago will travel around 651,0 km.
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All flight searches from Duluth to Chicago on momondo can be filtered to show those which offer flexible booking policies.
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If you are not ready to book a flight from Duluth to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.