$220 Cheap Flights from San Antonio (SAT) to Quincy (UIN)

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Popular airlines from San Antonio International Airport (SAT) to Quincy, IL (UIN-Quincy Regional-Baldwin Field)

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Cheap Flights from San Antonio to Quincy (SAT-UIN)

Prices were available within the past 7 days and start at $220 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN) cost?
Secure a cheap one-way flight from $220 or cheap return flight from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN)?
is the most affordable month to fly from SAT to UIN. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SAT to UIN flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN)?
You'll have to take a flight with a layover if you're traveling from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SAT to UIN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN)?
Opt for a flight from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN) last-minute?
Booking your plane ticket from SAT to UIN shortly before your journey is usually more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SAT to UIN flight and hotel package?
Opting for a SAT to UIN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Quincy Regional-Baldwin Field Airport (UIN)?
If you booked your SAT to UIN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Quincy Regional-Baldwin Field
Roundtrip price
$1,084
Distance
828 mi

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San Antonio to Quincy Flights

The cheapest times to fly from San Antonio to Quincy

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Quincy are during the month of . You can find some of the cheapest flights from San Antonio to Quincy with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Quincy

Sunday is one of the best days to book for cheap flights from San Antonio to Quincy: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Quincy

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Quincy in 2026. You can also book with separate airlines for your outbound and return journeys, from $220 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Quincy flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Quincy airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Quincy Flights

*Flight schedules are subject to change.

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