$229 Cheap Flights from Phoenix (PHX) to Quincy (UIN)

View $229 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Quincy, IL (UIN-Quincy Regional-Baldwin Field)

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Cheap Flights from Phoenix to Quincy (PHX-UIN)

Prices were available within the past 7 days and start at $229 for one-way flights and $504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$504 Roundtrip, found 4 days ago
$504
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $504 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$514 Roundtrip, found 4 days ago
$514
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $514 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$520 Roundtrip, found 4 days ago
$520
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $520 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$530 Roundtrip, found 4 days ago
$530
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $530 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$677 Roundtrip, found 4 days ago
$677
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $677 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$693 Roundtrip, found 4 days ago
$693
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $693 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$704 Roundtrip, found 4 days ago
$704
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $704 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Sun, Dec 14
PHX
Phoenix
UIN
Quincy
$720 Roundtrip, found 4 days ago
$720
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Phoenix to Quincy, returning Sun, Dec 14, priced at $720 found 4 days ago
Alaska Airlines
Fri, Nov 7 - Mon, Nov 10
PHX
Phoenix
UIN
Quincy
$1,034 Roundtrip, found 1 day ago
$1,034
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Phoenix to Quincy, returning Mon, Nov 10, priced at $1,034 found 1 day ago
Alaska Airlines
Fri, Nov 7 - Mon, Nov 10
PHX
Phoenix
UIN
Quincy
$1,074 Roundtrip, found 1 day ago
$1,074
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Phoenix to Quincy, returning Mon, Nov 10, priced at $1,074 found 1 day ago
Flights from Phoenix (PHX) to Quincy (UIN)
Origin airport
Sky Harbor Intl.
Destination airport
Quincy Regional-Baldwin Field
Roundtrip price
$503
Distance
1234 mi

Phoenix to Quincy Flights

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

 

The best time to book a flight from Phoenix to Quincy

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Quincy in 2025. You can also book with separate airlines for your outbound and return journeys, from $229 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 Phoenix 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 Phoenix 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.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN) cost?
Lock in a cheap one-way flight from $229 or cheap return flight from $504 from Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN)?
The cheapest month to fly from PHX to UIN is December, when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PHX to UIN flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN)?
You'll need to hop on a flight with a layover when traveling from Sky Harbor Intl. Airport (PHX) 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 two stops to find an option that works for you.
What day of the week has the most flights from PHX to UIN?
You'll usually 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 Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN)?
To touch down at Quincy Regional-Baldwin Field Airport (UIN) on schedule, book a flight that leaves from Sky Harbor Intl. Airport (PHX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN) last-minute?
Booking your plane ticket from PHX to UIN just before your getaway is typically more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a PHX to UIN flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to UIN flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Quincy Regional-Baldwin Field Airport (UIN)?
In most instances, you're able to cancel or reschedule your PHX to UIN flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.