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Cheapest Flights from Chicago (ORD) to St. Louis (STL)
The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were CA $214 round trip and CA $128 one way. Prices and availability subject to change. Additional terms may apply.
Sat., 28 Sep. - Sat., 26 Oct.
ORD
Chicago
STL
St. Louis
CA $214 Roundtrip, found 6 days ago
CA $214
Roundtrip
found 6 days ago
Thu., 10 Oct. - Sun., 13 Oct.
ORD
Chicago
STL
St. Louis
CA $215 Roundtrip, found 1 day ago
CA $215
Roundtrip
found 1 day ago
Thu., 10 Oct. - Sun., 13 Oct.
ORD
Chicago
STL
St. Louis
CA $257 Roundtrip, found 1 day ago
CA $257
Roundtrip
found 1 day ago
Sat., 28 Sep. - Sat., 26 Oct.
ORD
Chicago
STL
St. Louis
CA $383 Roundtrip, found 6 days ago
CA $383
Roundtrip
found 6 days ago
Sat., 28 Sep. - Sat., 26 Oct.
ORD
Chicago
STL
St. Louis
CA $391 Roundtrip, found 6 days ago
CA $391
Roundtrip
found 6 days ago
Sat., 28 Sep. - Sat., 26 Oct.
ORD
Chicago
STL
St. Louis
CA $404 Roundtrip, found 6 days ago
CA $404
Roundtrip
found 6 days ago
Sat., 28 Sep. - Sat., 26 Oct.
ORD
Chicago
STL
St. Louis
CA $478 Roundtrip, found 6 days ago
CA $478
Roundtrip
found 6 days ago
Thu., 10 Oct. - Sun., 13 Oct.
ORD
Chicago
STL
St. Louis
CA $481 Roundtrip, found 1 day ago
CA $481
Roundtrip
found 1 day ago
Thu., 10 Oct. - Sun., 13 Oct.
ORD
Chicago
STL
St. Louis
CA $489 Roundtrip, found 1 day ago
CA $489
Roundtrip
found 1 day ago
Thu., 10 Oct. - Sun., 13 Oct.
ORD
Chicago
STL
St. Louis
CA $525 Roundtrip, found 1 day ago
CA $525
Roundtrip
found 1 day ago
Frequently asked questions
Popular Flight Routes from Chicago (ORD)
Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago (ORD) today with the cheap prices from Travelocity!
Popular Flight Routes from St. Louis (STL)
Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis(STL) today with the cheap prices from Travelocity!
Top Airlines Routes To STL
Flights To STL
Most Popular
Flights
Calgary to Dallas (YYC - DFW)Vancouver to Palm Springs (YVR - PSP)Vancouver to Las Vegas (YVR - LAS)Detroit to Dallas (DTW - DFW)Seattle to Los Angeles (SEA - LAX)Calgary to San Diego (YYC - SAN)Montreal to Fort Lauderdale (YUL - FLL)Vancouver to Fort Lauderdale (YVR - FLL)Air Canada Fort Lauderdale (FLL) to Toronto (YYZ) flightsDelta Detroit (DTW) to Las Vegas (LAS) flightsDetroit to Fort Lauderdale (DTW - FLL)Buffalo to Myrtle Beach (BUF - MYR)Fort Lauderdale to Toronto (FLL - YYZ)Vancouver to San Diego (YVR - SAN)Toronto to Seattle (YYZ - SEA)Vancouver to Dallas (YVR - DFW)Toronto to Dallas (YYZ - DFW)Air Canada Toronto (YYZ) to Myrtle Beach (MYR) flightsJetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flightsVancouver to Seattle (YVR - SEA)Air Canada Toronto (YYZ) to Las Vegas (LAS) flightsWestJet Edmonton (YEG) to Las Vegas (LAS) flightsDallas to Toronto (DFW - YYZ)Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flightsToronto to Las Vegas (YYZ - LAS)WestJet Calgary (YYC) to Seattle (SEA) flightsSwoop Abbotsford (YXX) to Las Vegas (LAS) flightsWestJet Calgary (YYC) to Palm Springs (PSP) flightsAir Canada Toronto (YYZ) to San Diego (SAN) flightsSeattle to Delhi (SEA - DEL)