$204 Cheap Flights from Quincy (UIN) to Boise (BOI)

View $204 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Quincy, IL (UIN-Quincy Regional-Baldwin Field) to Boise Airport (BOI)

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Cheap Flights from Quincy to Boise (UIN-BOI)

Prices were available within the past 7 days and start at $204 for one-way flights and $433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Contour Airlines
Thu, Nov 20 - Wed, Dec 3
UIN
Quincy
BOI
Boise
$433 Roundtrip, found 2 days ago
$433
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Thu, Nov 20 from Quincy to Boise, returning Wed, Dec 3, priced at $433 found 2 days ago
Contour Airlines
Tue, Nov 18 - Tue, Dec 2
UIN
Quincy
BOI
Boise
$467 Roundtrip, found 4 days ago
$467
Roundtrip
found 4 days ago
Select Contour Airlines flight, departing Tue, Nov 18 from Quincy to Boise, returning Tue, Dec 2, priced at $467 found 4 days ago
Contour Airlines
Wed, Nov 19 - Sun, Nov 30
UIN
Quincy
BOI
Boise
$683 Roundtrip, found 8 hours ago
$683
Roundtrip
found 8 hours ago
Select Contour Airlines flight, departing Wed, Nov 19 from Quincy to Boise, returning Sun, Nov 30, priced at $683 found 8 hours ago
Contour Airlines
Wed, Nov 19 - Sun, Nov 30
UIN
Quincy
BOI
Boise
$739 Roundtrip, found 8 hours ago
$739
Roundtrip
found 8 hours ago
Select Contour Airlines flight, departing Wed, Nov 19 from Quincy to Boise, returning Sun, Nov 30, priced at $739 found 8 hours ago
Contour Airlines
Fri, Nov 21 - Sat, Nov 29
UIN
Quincy
BOI
Boise
$772 Roundtrip, found 8 hours ago
$772
Roundtrip
found 8 hours ago
Select Contour Airlines flight, departing Fri, Nov 21 from Quincy to Boise, returning Sat, Nov 29, priced at $772 found 8 hours ago
Contour Airlines
Sat, Nov 22 - Sun, Nov 30
UIN
Quincy
BOI
Boise
$772 Roundtrip, found 7 hours ago
$772
Roundtrip
found 7 hours ago
Select Contour Airlines flight, departing Sat, Nov 22 from Quincy to Boise, returning Sun, Nov 30, priced at $772 found 7 hours ago
Contour Airlines
Sat, Nov 22 - Sun, Nov 30
UIN
Quincy
BOI
Boise
$795 Roundtrip, found 7 hours ago
$795
Roundtrip
found 7 hours ago
Select Contour Airlines flight, departing Sat, Nov 22 from Quincy to Boise, returning Sun, Nov 30, priced at $795 found 7 hours ago
Contour Airlines
Fri, Nov 21 - Sat, Nov 29
UIN
Quincy
BOI
Boise
$804 Roundtrip, found 21 hours ago
$804
Roundtrip
found 21 hours ago
Select Contour Airlines flight, departing Fri, Nov 21 from Quincy to Boise, returning Sat, Nov 29, priced at $804 found 21 hours ago
Contour Airlines
Fri, Nov 21 - Sat, Nov 29
UIN
Quincy
BOI
Boise
$830 Roundtrip, found 8 hours ago
$830
Roundtrip
found 8 hours ago
Select Contour Airlines flight, departing Fri, Nov 21 from Quincy to Boise, returning Sat, Nov 29, priced at $830 found 8 hours ago
Contour Airlines
Sat, Nov 22 - Sun, Nov 30
UIN
Quincy
BOI
Boise
$833 Roundtrip, found 7 hours ago
$833
Roundtrip
found 7 hours ago
Select Contour Airlines flight, departing Sat, Nov 22 from Quincy to Boise, returning Sun, Nov 30, priced at $833 found 7 hours ago

Frequently asked questions

How much does a flight from Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI) cost?
Lock in a cheap one-way flight from $204 or cheap return flight from $433 from Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI) 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 Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI)?
Flying in November may help you find better deals, as it's the cheapest month for flights between UIN and BOI. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest UIN to BOI flight.
How many flights per day from Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI)?
There aren't any daily nonstop flights departing from Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from UIN to BOI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, including the airline 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 Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI)?
Choose a flight from Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI) last-minute?
Last-minute fares from UIN to BOI are generally more expensive. To secure the lowest rates, start looking for flights well ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book an UIN to BOI flight and hotel package?
Booking an UIN to BOI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights 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 Quincy Regional-Baldwin Field Airport (UIN) to Boise Airport (BOI)?
Typically, you're able to reschedule or cancel your UIN to BOI flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Quincy Regional-Baldwin Field
Destination airport
Boise
Roundtrip price
$432
Distance
1308 mi

Book with confidence

Quincy to Boise Flights

The cheapest times to fly from Quincy to Boise

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 Quincy to Boise are during the month of November. You can find some of the cheapest flights from Quincy to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Quincy to Boise

Sunday is one of the best days to book for cheap flights from Quincy to Boise: 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 Quincy to Boise

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 Quincy to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $204 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 Quincy to Boise 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 Quincy to Boise 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.

 

Quincy to Boise Flights

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*Available to One Key members.