Cheap Flights from Erie (ERI) to St. Louis (STL)

Popular airlines from Erie, PA (ERI-Erie Intl.) to Lambert-St. Louis International Airport (STL)

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Flight from Erie to St. Louis (ERI - STL) route information
Origin airport
Erie Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
932 km

Erie to St. Louis Flights

The easy way to book your flights from Erie to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Erie whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Erie to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Erie Intl., ERI to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Erie to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Erie currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Erie 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Frequently asked questions

How much is a flight from Erie Intl. Airport (ERI) to Lambert-St. Louis Intl. Airport (STL)?
Round-trip flights between Tom Ridge Field and STL start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tom Ridge Field to STL?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Tom Ridge Field to STL that have flexible change policies?
Select our "No change fees" filter to find flexible ticketing options for your flight from Tom Ridge Field to Lambert-St. Louis Intl. Airport (STL). This allows you to snag a good price ahead of time and still have the freedom to reschedule without any additional fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from Tom Ridge Field to STL?
Lasting around 4 hours and 7 minutes, the flight between ERI and Lambert Field is a good opportunity to do some last-minute trip planning. How about using the time to read up on what to do in St. Louis?
How far is the flight from Erie Intl. Airport (ERI) to Lambert-St. Louis Intl. Airport (STL)?
You can forget about a movie marathon on this flight — it's just 940 kilometres from Erie to St. Louis. Find your seat, buckle up and you'll be in St. Louis in next to no time.
Which airlines fly direct from ERI to Lambert Field?
Flying nonstop between Erie Intl. Airport (ERI) and Lambert Field isn't possible right now. However, you'll still be able to book a flight to St. Louis with at least one stop.
Are ERI to Lambert Field flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from ERI to STL cropping up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

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