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Cheap flights from Erie to St. Louis from $434

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Erie to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:52 pm - 5:35 pmERI  Erie-STL Lambert-St Louis
5h 43m1 stop Charlotte Douglas
American Airlines Logo
5:29 pm - 11:56 pmSTL  Lambert-St Louis-ERI Erie
5h 27m1 stop Chicago O'Hare Intl
$434American Airlines
Sat, Nov 14 - Sat, Nov 21
American Airlines Logo
7:00 am - 6:17 pmERI  Erie-STL Lambert-St Louis
12h 17m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
5:00 am - 11:21 amSTL  Lambert-St Louis-ERI Erie
5h 21m1 stop Charlotte Douglas
$467American Airlines
Sat, Nov 14 - Sat, Nov 21
American Airlines Logo
8:07 am - 12:35 pmERI  Erie-STL Lambert-St Louis
5h 28m1 stop Chicago O'Hare Intl
American Airlines Logo
5:28 am - 11:21 amSTL  Lambert-St Louis-ERI Erie
4h 53m1 stop Charlotte Douglas
$490American Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
8:07 am - 12:35 pmERI  Erie-STL Lambert-St Louis
5h 28m1 stop Chicago O'Hare Intl
American Airlines Logo
7:03 am - 4:38 pmSTL  Lambert-St Louis-ERI Erie
8h 35m2 stops Washington, D.C. Reagan-National Charlotte Douglas
$516American Airlines
Tue, Oct 27 - Sat, Oct 31
Multiple Airlines Logo
9:16 pm - 11:19 amERI  Erie-STL Lambert-St Louis
15h 03m2 stops Orlando Dallas/Fort Worth
Multiple Airlines Logo
4:26 pm - 8:36 pmSTL  Lambert-St Louis-ERI Erie
27h 10m1 stop Orlando
$539Multiple Airlines
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
2:41 pm - 12:19 amERI  Erie-STL Lambert-St Louis
10h 38m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
7:03 am - 4:38 pmSTL  Lambert-St Louis-ERI Erie
8h 35m2 stops Washington, D.C. Reagan-National Charlotte Douglas
$541American Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
11:46 am - 3:51 pmERI  Erie-STL Lambert-St Louis
5h 05m1 stop Charlotte Douglas
American Airlines Logo
6:30 am - 12:27 pmSTL  Lambert-St Louis-ERI Erie
4h 57m1 stop Charlotte Douglas
$569American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
6:00 am - 12:09 pmERI  Erie-STL Lambert-St Louis
7h 09m1 stop Charlotte Douglas
American Airlines Logo
10:33 am - 10:07 pmSTL  Lambert-St Louis-ERI Erie
10h 34m2 stops Washington, D.C. Reagan-National Charlotte Douglas
$584American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
12:52 pm - 10:24 pmERI  Erie-STL Lambert-St Louis
10h 32m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
10:33 am - 10:26 pmSTL  Lambert-St Louis-ERI Erie
10h 53m2 stops Washington, D.C. Reagan-National Charlotte Douglas
$633American Airlines
Sat, Nov 14 - Sat, Nov 21
American Airlines Logo
6:00 am - 4:53 pmERI  Erie-STL Lambert-St Louis
11h 53m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
10:33 am - 10:07 pmSTL  Lambert-St Louis-ERI Erie
10h 34m2 stops Washington, D.C. Reagan-National Charlotte Douglas
$634American Airlines
Fri, Oct 30 - Tue, Nov 3

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American Airlines flights from Erie to St. Louis

Our best American Airlines deals on Erie to St. Louis flight tickets
American Airlines
Nov 14
ERI12:52 pmErie
5h 43m
1 stop
STL5:35 pmLambert-St Louis
Nov 21
STL5:29 pmLambert-St Louis
5h 27m
1 stop
ERI11:56 pmErie
$434
American Airlines
Nov 14
ERI7:00 amErie
12h 17m
2 stops
STL6:17 pmLambert-St Louis
Nov 21
STL5:00 amLambert-St Louis
5h 21m
1 stop
ERI11:21 amErie
$467
American Airlines
Oct 27
ERI8:07 amErie
5h 28m
1 stop
STL12:35 pmLambert-St Louis
Oct 31
STL5:28 amLambert-St Louis
4h 53m
1 stop
ERI11:21 amErie
$490

momondo Fare Finder

 
Use the filters below to find and compare flights from Erie to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Sat 11/14

12:52 pm-5:35 pm

1 stop5h 43m

Lambert-St Louis

Sat 11/21

5:29 pm-11:56 pm

1 stop5h 27m

$434

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Sat 11/14

7:00 am-6:17 pm

2 stops12h 17m

Lambert-St Louis

Sat 11/21

5:00 am-11:21 am

1 stop5h 21m

$467

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Tue 10/27

8:07 am-12:35 pm

1 stop5h 28m

Lambert-St Louis

Sat 10/31

5:28 am-11:21 am

1 stop4h 53m

$490

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Tue 10/27

8:07 am-12:35 pm

1 stop5h 28m

Lambert-St Louis

Sat 10/31

7:03 am-4:38 pm

2 stops8h 35m

$516

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Wed 11/4

9:16 pm-11:19 am

2 stops15h 03m

Lambert-St Louis

Fri 11/6

4:26 pm-8:36 pm

1 stop27h 10m

$539

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Tue 10/27

2:41 pm-12:19 am

2 stops10h 38m

Lambert-St Louis

Sat 10/31

7:03 am-4:38 pm

2 stops8h 35m

$541
Quickest round-trip

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Fri 10/30

11:46 am-3:51 pm

1 stop5h 05m

Lambert-St Louis

Tue 11/3

6:30 am-12:27 pm

1 stop4h 57m

$569

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Fri 10/30

6:00 am-12:09 pm

1 stop7h 09m

Lambert-St Louis

Tue 11/3

10:33 am-10:07 pm

2 stops10h 34m

$584

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Sat 11/14

12:52 pm-10:24 pm

2 stops10h 32m

Lambert-St Louis

Sat 11/21

10:33 am-10:26 pm

2 stops10h 53m

$633

ErieSt. Louis

ERI Erie - STL Lambert-St Louis

ERISTL

Erie

Fri 10/30

6:00 am-4:53 pm

2 stops11h 53m

Lambert-St Louis

Tue 11/3

10:33 am-10:07 pm

2 stops10h 34m

$634

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Erie to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to St. Louis?

Delta, Southwest and American Airlines are the top three most popular airlines that fly to St. Louis from Erie according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When to book flights from Erie to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Erie to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Erie to St. Louis (ERI to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Erie to St. Louis

Best Price Found

$434

Fastest flight time

5h 05m

Direct flights

None
The best flight deal from Erie to St. Louis found on momondo in the last 72 hours is $434
The fastest flight from Erie to St. Louis takes 5h 05m
There are no direct flights from Erie to St. Louis. There are no popular flight routes from Erie to St. Louis.
Search flight deals

Frequently asked questions about flying from Erie to St. Louis

  • How far is Erie to Lambert-St Louis by plane?

    The straight-line distance from Erie to Lambert-St Louis is 583.8 mi. A reasonable flight in good conditions will take 5h 05m.

  • When did momondo last update prices for flights from Erie Airport to Lambert-St Louis Airport?

    Prices for flights from Erie Airport to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Erie Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Erie Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Fairview Heights
Chesterfield
Maryland Heights
St. Peters
Alton
Florissant
Collinsville
Farmington
Hermann
Clayton
Festus
Fenton
O'Fallon
Edwardsville
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Erie to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Erie to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Erie to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Erie to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Erie to St. Louis?

Once all potential Erie to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Erie to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Erie and alert you when they change.

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