$419 Find Cheap Flights from Erie to Missouri

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Erie to Missouri departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Erie to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Erie to Missouri, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Missouri Flight Deals from Erie

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis1 stop$419

Cheap Flight Deals from Erie to Missouri (ERI-USMO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Erie to Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Erie to Missouri

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Erie to Missouri.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
American Airlines Logo
4:50 pm - 9:26 pmERI-STL
5h 36m1 stop
American Airlines Logo
1:09 pm - 9:24 pmSTL-ERI
7h 15m1 stop
$419American Airlines
Find Deal
Thu, May 8 - Sat, May 10
American Airlines Logo
4:50 pm - 9:26 pmERI-STL
5h 36m1 stop
American Airlines Logo
10:31 am - 9:24 pmSTL-ERI
9h 53m2 stops
$425American Airlines
Find Deal
Thu, May 8 - Sat, May 10
American Airlines Logo
4:50 pm - 11:51 pmERI-STL
8h 01m2 stops
American Airlines Logo
6:00 am - 4:25 pmSTL-ERI
9h 25m2 stops
$430American Airlines
Find Deal
Thu, May 8 - Sat, May 10
American Airlines Logo
5:15 pm - 9:24 pmERI-STL
5h 09m1 stop
American Airlines Logo
5:00 am - 11:33 amSTL-ERI
5h 33m1 stop
$444American Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27
American Airlines Logo
5:15 pm - 11:33 pmERI-STL
7h 18m2 stops
American Airlines Logo
5:00 am - 11:33 amSTL-ERI
5h 33m1 stop
$450American Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27
American Airlines Logo
5:15 pm - 9:24 pmERI-STL
5h 09m1 stop
American Airlines Logo
5:00 am - 11:33 amSTL-ERI
5h 33m1 stop
$530American Airlines
Find Deal
Wed, Apr 23 - Fri, Apr 25
American Airlines Logo
5:15 pm - 11:33 pmERI-STL
7h 18m2 stops
American Airlines Logo
5:00 am - 11:33 amSTL-ERI
5h 33m1 stop
$536American Airlines
Find Deal
Wed, Apr 23 - Fri, Apr 25
American Airlines Logo
5:15 pm - 11:33 pmERI-STL
7h 18m2 stops
American Airlines Logo
6:15 am - 4:45 pmSTL-ERI
9h 30m2 stops
$634American Airlines
Find Deal
Wed, Apr 23 - Sun, Apr 27
American Airlines Logo
5:15 pm - 11:33 pmERI-STL
7h 18m2 stops
American Airlines Logo
12:00 pm - 10:16 pmSTL-ERI
9h 16m2 stops
$653American Airlines
Find Deal
Wed, Apr 23 - Fri, Apr 25
 Logo
7:41 pm - 5:15 pmERI-STL
22h 34m2 stops
 Logo
1:00 pm - 7:01 pmSTL-ERI
29h 01m3 stops
Wed, Apr 23 - Fri, Apr 25

KAYAK's insights & trends for Erie to Missouri flights

Get data-powered insights and trends into flights from Erie to Missouri to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Missouri?

The average price for all round-trip flights from Erie to Missouri depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Missouri is generally in the morning, when round-trip flights cost $440 on average. The most expensive time of day to fly to Missouri is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $538.

Good to know

Low season

September

High season

August

Cheapest flight

$419
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Erie to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Erie to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Erie to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Erie to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Erie to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Erie to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Erie to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Erie to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Erie to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Erie to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Erie to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Erie to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.2Comfort
6.5Food
7.5Boarding
6.9Entertainment
Airline reviews

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

6.0 GoodAnonymous, Mar 2025PHL - LAX
Read more American Airlines reviews

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Everything you need to know for your flight from Erie to Missouri

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.