Cheap flights from Illinois to Saint Louis

Travel > North America > United States > Illinois to Saint Louis flights

The zoo at Saint Louis happens to be the third largest in the United States, and has many animal species there that prove to be a must see. Apart from seeing the animals, people are also allowed to feed some of them. ... (read more in our Saint Louis Sightseeing)

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Chicago 

Check our newest flight offers to Saint Louis:

  • $253United Airlines flight United Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Saint Louis, MO (STL)06/14/201710:45 pm
    Saint Louis, MO (STL)Chicago, IL (ORD)06/25/201706:55 am
    flighthub.com check price
  • $265Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Saint Louis, MO (STL)07/10/201707:15 am
    Saint Louis, MO (STL)Chicago, IL (MDW)07/20/201706:30 am
    flyfar.ca check price
  • $266Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Saint Louis, MO (STL)07/10/201707:15 am
    Saint Louis, MO (STL)Chicago, IL (MDW)07/20/201706:30 am
    flightnetwork.com check price
  • $276Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Saint Louis, MO (STL)06/14/201707:15 am
    Saint Louis, MO (STL)Chicago, IL (MDW)06/25/201706:30 pm
    flyfar.ca check price
  • $277Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Saint Louis, MO (STL)06/14/201707:15 am
    Saint Louis, MO (STL)Chicago, IL (MDW)06/25/201706:30 pm
    flightnetwork.com check price
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