CHI - Metro Code for Chicago, IL

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This airport code is a "metro code" that represents all major airports in a metropolitan area.

There have been 204,689 searches for flights to CHI in the last 7 days.

Search for cheap flights to Chicago, IL

  1. MDW - Midway - Chicago, IL
  2. ORD - O'Hare International - Chicago, IL
  3. MKE - Milwaukee-Mitchell - Milwaukee, WI

Best Prices to CHI

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From Cheapest
NYC $217 Northwest try it
DEN $155 United try it
WAS $176 United try it
NYC $217 Northwest try it
BOS $213 AirTran try it
LAX $250 Frontier try it
MSP $161 Northwest try it
SEA $264 Frontier try it
SFO $259 US Airways try it
ATL $238 Spirit Airlines try it
EWR $243 Northwest try it