Flights From St. Louis (STL) to Costa Mesa (QLA)
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Selected fares from St. Louis to Costa Mesa
The cheapest prices found with in the last 7 days for return flights were CA $600 and for one-way flights to Costa Mesa for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon., 28 Jul. - Wed., 13 Aug.
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
CA $600 Roundtrip, found 5 days ago
CA $600
Roundtrip
found 5 days ago
Mon., 23 Jun. - Mon., 7 Jul.
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
CA $630 Roundtrip, found 5 days ago
CA $630
Roundtrip
found 5 days ago
Mon., 9 Jun. - Sun., 29 Jun.
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
CA $645 Roundtrip, found 5 days ago
CA $645
Roundtrip
found 5 days ago
Thu., 3 Jul. - Mon., 14 Jul.
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
CA $659 Roundtrip, found 5 days ago
CA $659
Roundtrip
found 5 days ago
Thu., 26 Jun. - Mon., 7 Jul.
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
CA $688 Roundtrip, found 5 days ago
CA $688
Roundtrip
found 5 days ago
Thu., 26 Jun. - Sun., 29 Jun.
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
CA $702 Roundtrip, found 5 days ago
CA $702
Roundtrip
found 5 days ago
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