$373 Cheap Flights from San Jose (SJC) to Quincy (UIN)

View $373 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy, IL (UIN-Quincy Regional-Baldwin Field)

Cheap Flights from San Jose to Quincy (SJC-UIN)

Prices were available within the past 7 days and start at $373 for one-way flights and $791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Oct 13 - Thu, Oct 16
SJC
San Jose
UIN
Quincy
$791 Roundtrip, found 3 days ago
$791
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 13 from San Jose to Quincy, returning Thu, Oct 16, priced at $791 found 3 days ago
Alaska Airlines
Mon, Oct 13 - Thu, Oct 16
SJC
San Jose
UIN
Quincy
$836 Roundtrip, found 3 days ago
$836
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 13 from San Jose to Quincy, returning Thu, Oct 16, priced at $836 found 3 days ago
Alaska Airlines
Mon, Oct 13 - Thu, Oct 16
SJC
San Jose
UIN
Quincy
$901 Roundtrip, found 3 days ago
$901
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 13 from San Jose to Quincy, returning Thu, Oct 16, priced at $901 found 3 days ago
Alaska Airlines
Mon, Oct 13 - Thu, Oct 16
SJC
San Jose
UIN
Quincy
$917 Roundtrip, found 3 days ago
$917
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 13 from San Jose to Quincy, returning Thu, Oct 16, priced at $917 found 3 days ago
Alaska Airlines
Mon, Oct 13 - Thu, Oct 16
SJC
San Jose
UIN
Quincy
$935 Roundtrip, found 3 days ago
$935
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 13 from San Jose to Quincy, returning Thu, Oct 16, priced at $935 found 3 days ago
Alaska Airlines
Mon, Oct 13 - Thu, Oct 16
SJC
San Jose
UIN
Quincy
$1,005 Roundtrip, found 3 days ago
$1,005
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 13 from San Jose to Quincy, returning Thu, Oct 16, priced at $1,005 found 3 days ago
Alaska Airlines
Sun, Dec 21 - Sat, Dec 27
SJC
San Jose
UIN
Quincy
$1,135 Roundtrip, found 5 days ago
$1,135
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from San Jose to Quincy, returning Sat, Dec 27, priced at $1,135 found 5 days ago
Alaska Airlines
Sun, Dec 21 - Sat, Dec 27
SJC
San Jose
UIN
Quincy
$1,136 Roundtrip, found 5 days ago
$1,136
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from San Jose to Quincy, returning Sat, Dec 27, priced at $1,136 found 5 days ago
Alaska Airlines
Sun, Dec 21 - Sat, Dec 27
SJC
San Jose
UIN
Quincy
$1,143 Roundtrip, found 5 days ago
$1,143
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from San Jose to Quincy, returning Sat, Dec 27, priced at $1,143 found 5 days ago

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN) cost?
Lock in a cheap one-way flight from $373 or cheap return flight from $791 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN)?
October is the cheapest month to fly from SJC to UIN. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN)?
To find the cheapest airline that'll fly you from SJC to UIN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN)?
Direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJC to UIN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN)?
To arrive at Quincy Regional-Baldwin Field Airport (UIN) on schedule, choose a flight that leaves from Norman Y. Mineta San Jose Intl. Airport (SJC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN) last-minute?
Booking your ticket from SJC to UIN shortly before your getaway is generally more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a SJC to UIN flight and hotel package?
Opting for a SJC to UIN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Quincy Regional-Baldwin Field Airport (UIN)?
Typically, you can reschedule or cancel your SJC to UIN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Quincy Regional-Baldwin Field
Roundtrip price
$790
Distance
1659 mi

Book with confidence

Book with confidence

San Jose to Quincy Flights

The cheapest times to fly from San Jose 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 Jose to Quincy are during the month of October. You can find some of the cheapest flights from San Jose to Quincy with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Jose 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 Jose 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 Jose to Quincy in 2025. You can also book with separate airlines for your outbound and return journeys, from $373 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 Jose 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 Jose 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 Jose to Quincy Flights

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*Available to One Key members.