Cheap flights from St. Louis to Northeast Region

Popular airlines from St. Louis to Northeast Region

  • LATAM Airlines Group

    LATAM Airlines Group

  • GOL Linhas Aereas S.A.

    GOL Linhas Aereas S.A.

  • Air Canada

    Air Canada

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
*Available to Expedia members.