Which airports can I use when flying from Erie to St. Louis?

Flights from Erie to St. Louis usually depart from Erie (ERI) and arrive at Lambert-St Louis (STL).

What cabin classes can I book on flights from Erie to St. Louis?

Only Economy Class is available on flights from Erie to St. Louis.

Which airports do connecting flights from Erie to St. Louis pass through?

Most connecting flights from Erie to St. Louis pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Erie to St. Louis?

Yes. Being flexible with your travel dates can save you up to 11% on the Erie to St. Louis route. Wednesday is the cheapest departure day at $499 round-trip on average, while Thursday is the most expensive at $555, a difference of $56. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in St. Louis?

Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

Do I need a passport to fly from Erie to St. Louis?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Erie to St. Louis changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $490 to $1,040. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Erie and St. Louis?

St. Louis is 1 hour behind Erie (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Lambert-St Louis Airport (STL)?

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Hertz • Budget • Alamo • Enterprise Rent-A-Car • Payless

What is the cheapest airline to fly from Erie to St. Louis?

American Airlines ($490) offered the cheapest round-trip ticket from Erie to St. Louis in the last 5 days.

What is the cheapest layover airport when flying from Erie to St. Louis?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $555. Based on KAYAK data over the past 3 months.

When flying from Erie to St. Louis which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Erie to St. Louis layovers at 347 minutes over the past 3 months.

$490 CHEAP FLIGHTS from Erie to St. Louis (ERI - STL)

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Cheapest round-trip

$490

Typical prices: $499-$555

American Airlines

Sat 9/29Wed 10/3

ERI - STL • 1 stop

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Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

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Recent round-trip flight deals from Erie to St. Louis

Tue, Sep 29 - Sat, Oct 3

12:52 pm - 5:30 pmERI Erie-STL Lambert-St Louis

5h 38m1 stop Charlotte Douglas

5:18 pm - 11:59 pmSTL Lambert-St Louis-ERI Erie

5h 41m1 stop Chicago O'Hare Intl

$490American Airlines

Tue, Sep 29 - Sat, Oct 3

12:52 pm - 9:17 pmERI Erie-STL Lambert-St Louis

9h 25m2 stops Charlotte Douglas New York LaGuardia

5:18 pm - 11:59 pmSTL Lambert-St Louis-ERI Erie

5h 41m1 stop Chicago O'Hare Intl

$516American Airlines

Tue, Sep 29 - Sat, Oct 3

12:52 pm - 9:17 pmERI Erie-STL Lambert-St Louis

9h 25m2 stops Charlotte Douglas New York LaGuardia

11:01 am - 10:03 pmSTL Lambert-St Louis-ERI Erie

10h 02m2 stops Chicago O'Hare Intl Charlotte Douglas

$606American Airlines

Tue, Oct 6 - Fri, Oct 9

8:07 am - 12:35 pmERI Erie-STL Lambert-St Louis

5h 28m1 stop Chicago O'Hare Intl

5:27 pm - 11:21 amSTL Lambert-St Louis-ERI Erie