Cheap Flights from St. Louis (STL) to New Haven (HVN)

  • 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 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Frequently asked questions

How much is a flight from St. Louis Lambert International Airport to HVN?
If you’re travelling from STL to HVN, round-trip flights start from . This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Tweed - New Haven Regional Airport?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from St. Louis Lambert International Airport to HVN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lambert Field to HVN flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to HVN?
The flight distance from St. Louis to East Haven is 1,500 kilometres. Bring along a drink, a few snacks and an interesting book to read. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from Lambert Field to Tweed - New Haven Regional Airport (HVN)?
Flying nonstop between STL and Tweed - New Haven Regional Airport isn’t possible at this time. However, you’ll still be able to find a flight to East Haven with at least one stop.
Are STL to HVN flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute flight deals between STL and HVN are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months prior to the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when the price is low.
*Available to Expedia members.