Cheap Flights from St Louis to Quincy

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Flight deals from St Louis to Quincy

Looking for a cheap last-minute deal or the best return flight from St Louis to Quincy? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Quincy

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Quincy flights are currently cheapest in February.

St Louis to Quincy: Alternative routes

Compare routes from St Louis to Quincy below. You may find an airport to fly into that's cheaper, faster, or easier than Quincy.

St Louis to Quincy: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,693
Cheapest month to flyFebruary

Finding cheap flights from St Louis to Quincy: Frequently asked questions

The best price we found for a return flight from St Louis to Quincy is ر.ق.‏ 1,862. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Quincy. But we found flights with one or more stops from ر.ق.‏ 1,862.
As of February 2026, there are no flights flying from St Louis to Quincy.
The cheapest month to fly from St Louis to Quincy is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Quincy Airport on Tuesday, 24 February 2026.
No airlines currently offer direct flights between St Louis Airport and Quincy Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Quincy but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Quincy is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Quincy.

Flying from Lambert-St. Louis International Airport (STL) to Quincy Municipal Airport (UIN): what you need to know

  • To ensure you catch your STL to UIN flight, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • You can expect longer queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

  • Southern Airways Express is your ticket to exploring Quincy (and perhaps some other great corners of United States!). Browse the direct flights from Lambert-St. Louis International Airport to Quincy Municipal Airport offered by this airline.

  • Most travellers choose to fly with Southern Airways Express on this route.

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Quincy Municipal Airport (UIN)

  • The lowest price we've found for a one-way Lambert-St. Louis International Airport to Quincy Municipal Airport flight is ر.ق.‏ 1,693. A round-trip plane ticket right now is ر.ق.‏ 1,862. Depending on the availability when you book, these fares may change.

  • To find cheap tickets from STL to UIN, book ahead. Airlines usually offer the most competitive fares when flights are first released.

  • If you're flexible with your travel plans, use the 'Whole month' search tool. It'll give you the lowest price in each month when searching for your flight from Lambert-St. Louis International Airport to Quincy Municipal Airport.

  • Save time searching for cheap flights from STL to UIN by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Select your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Lambert-St. Louis International Airport to Quincy Municipal Airport.

Handy information about Lambert-St. Louis International Airport (STL)

  • You'll find STL at 10701 Lambert International Blvd..

  • When it comes to the on-time performance of Lambert-St. Louis International Airport, data shows 78.04% of flights arrive within the expected timeframe.

  • To reach Lambert-St. Louis International Airport from central St Louis, it takes around 20 minutes if you're going by car. This depends on traffic, however. It's approximately 26 kilometres from the airport to the city centre.

  • Expect a journey time of roughly 35 minutes on public transport.

  • Need a convenient hotel near STL? If you're boarding an early flight from Lambert-St. Louis International Airport to Quincy Municipal Airport, these accommodation options will put you moments from your departure gate:

Getting from Quincy Municipal Airport (UIN) to central Quincy

  • From Quincy Municipal Airport, Quincy is approximately 19 kilometres away. It takes around 20 minutes to reach the centre driving.

When to fly to Quincy Municipal Airport (UIN)

  • April is the most popular month for flights from Lambert-St. Louis International Airport to Quincy Municipal Airport. For smaller crowds, head to Quincy in February.

  • Book your flight from Lambert-St. Louis International Airport to Quincy Municipal Airport for July if you'd like to explore Quincy during its warmest month. Expect temperatures of between 16ºC and 32ºC.

  • Search for cheap tickets from STL to UIN in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -10ºC and 5ºC on average.

Explore more of United States

  • Chicago is just one of the many places in United States waiting to be explored once you've seen Quincy. Around 386 kilometres away to the north-east, its top attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Indianapolis is another must-experience destination in United States and is around 451 kilometres east of Quincy. No trip is complete without dropping by The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.