Cheap flights from Chicago (CHI) to Quincy, IL (UIN)
CHI — UIN
Jan 3 — Jan 101
1 adult, Economy
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Find cheap flights from Chicago to Quincy with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Chicago to Quincy
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Quincy (UIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Good round-trip deal | $109 or less |
Good one-way deal | $59 or less |
Compare providers for flights from Chicago to Quincy
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Quincy in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Quincy, Illinois flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Quincy, Illinois flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Quincy, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Quincy, Illinois flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Quincy, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Quincy
Have a flexible travel schedule? Discover the best time to fly to Quincy from Chicago 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 Chicago to Quincy
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What is the cheapest month to book a flight from Chicago to Quincy, Illinois?
Currently, February is the cheapest month in which you can book a flight from Chicago to Quincy, Illinois (average of $76). Flying from Chicago to Quincy, Illinois in May is currently the most expensive (average of $141). 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.
What is the cheapest time of day to fly from CHI to UIN?
Find hourly flight availability from Chicago to Quincy. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 47% on flights from Chicago to Quincy, Illinois by exploring options for tickets in the afternoon.