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$445+ Cheap flights from Missouri to Erie (ERI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ERI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Find flight deals from Missouri to Erie

One-way flights from Missouri to Erie
Search for one-way flight options from Missouri to Erie. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:01 amMCI - ERI
1 stop7h 10mAmerican Airlines
Deal found 8/13$445

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Erie that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Missouri to Erie that are best for you.

Fly from

Missouri

Fly to

Erie

Route

Depart

Return

Price

Kansas CityErie

MCI - ERI

MCIERI

Kansas City

Mon 9/1

5:01 am-1:11 pm

1 stop7h 10m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Missouri to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Missouri to Erie?

Currently, September is the cheapest month in which you can book a flight from Missouri to Erie (average of $381). Flying from Missouri to Erie in December is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Erie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Erie from Missouri?

    Located just 5.7 mi from the city center, Erie (ERI) is the airport most travelers will use when flying to Erie from Missouri.

  • Can I find deals for flights from Missouri to Erie that include hotel bookings?

    Yes. In addition to deals on Missouri to Erie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Erie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Erie.

  • Can I find deals for business class flights from Missouri to Erie?

    Yes. Cheapflights offers flight deals from Missouri to Erie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Erie?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Erie (average of $381). Flying from Missouri to Erie in December is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missouri to Erie

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Top airline flying from Missouri to Erie

Discover the top airline that operate flights from Missouri to Erie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$391Average$557FlexibilityNo cancel feeOn-time71%

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