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Cheap flights to O'Fallon, MO

O'Fallon is served by Lambert-St. Louis Intl Airport (Saint Louis, MO)

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Several popular airlines fly into Lambert-St. Louis Intl Airport, including
  • Southwest 86% recommend
  • United 32% recommend
  • American Airlines 40% recommend

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Flight stats for O'Fallon, MO - did you know?
  • O'Fallon is 29 km from Lambert-St. Louis Intl Airport (Saint Louis, MO).
  • Lambert-St. Louis Intl Airport (Saint Louis, MO)
    • Right now, 45 airlines operate out of Lambert-St. Louis Intl Airport.
    • Lambert-St. Louis Intl Airport offers nonstop flights to 66 cities.
    • Every week, at least 5,138 domestic flights and 49 international flights depart from Lambert-St. Louis Intl Airport.