In terms of precipitation, rainfall in Quincy, Illinois ranges from 1.5 - 4.5 inches per month. May is typically the wettest month, when rainfall can reach 4.5 in. January is typically the driest time to visit Quincy, Illinois when rainfall is around 1.5 in.

If weather is an important factor for your trip to Quincy, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from MD to UIN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Quincy, Illinois as you normally would.

What airport do you fly into for flights to Quincy from Maryland?

Most people fly into Quincy Regional (UIN) if they book a flight to Quincy from Maryland. Quincy Regional is conveniently located just 11.4 mi from Quincy’s city center.

Can I find deals for flights from Maryland to Quincy that include hotel bookings?

Yes. In addition to deals on Maryland to Quincy flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Maryland to Quincy?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Quincy.

Can I find deals for business class flights from Maryland to Quincy?

Yes. Cheapflights offers flight deals from Maryland to Quincy by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$232+ Cheap Flights from Maryland to Quincy, IL

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One-way

One-way flights from Maryland to Quincy
Search for one-way flight options from Maryland to Quincy. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.

Mon 10/51:55 pm -

2 stops49h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$232

Tue 10/61:55 pm -

2 stops49h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$237

Sun 10/410:20 am -

1 stop28h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$256

Fri 10/23:04 pm -

2 stops23h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$257

Sat 10/35:03 pm -

1 stop21h 52m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$278

Wed 9/303:10 pm -

2 stops23h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$302

Thu 10/110:20 am -

1 stop28h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$304

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreQuincy

BWI Baltimore/Washington - UIN Quincy Regional

BWIUIN

Baltimore/Washington

Mon 10/5

1:55 pm-1:55 pm

2 stops49h 00m

Quincy Regional

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$232

BaltimoreQuincy

BWI Baltimore/Washington - UIN Quincy Regional

BWIUIN

Baltimore/Washington

Fri 10/2

10:20 am-1:55 pm

1 stop28h 35m

Quincy Regional

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$280

Quickest round-trip

BaltimoreQuincy

BWI Baltimore/Washington - UIN Quincy Regional

BWIUIN

Baltimore/Washington

Thu 10/1

3:04 pm-1:55 pm

2 stops23h 51m

Quincy Regional

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Sorted by cheapest first

Best time to book a flight from Maryland to Quincy

Have a flexible travel schedule? Discover the best time to fly to Quincy from Maryland with our price prediction graph.

BWI-UIN

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.

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Everything you need to know about your flight from Maryland to Quincy

USMD-UIN

BWI-UIN

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Quincy from Maryland?
Most people fly into Quincy Regional (UIN) if they book a flight to Quincy from Maryland. Quincy Regional is conveniently located just 11.4 mi from Quincy’s city center.
Can I find deals for flights from Maryland to Quincy that include hotel bookings?
Yes. In addition to deals on Maryland to Quincy flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maryland to Quincy?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Quincy.
Can I find deals for business class flights from Maryland to Quincy?
Yes. Cheapflights offers flight deals from Maryland to Quincy by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Maryland to Quincy with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Maryland to Quincy

One-way flights from Maryland to Quincy
Search for one-way flight options from Maryland to Quincy. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.

Search for one-way flight options from Maryland to Quincy. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Maryland to Quincy that are best for you.

Best time to book a flight from Maryland to Quincy

Have a flexible travel schedule? Discover the best time to fly to Quincy from Maryland with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Quincy from Maryland?

Can I find deals for flights from Maryland to Quincy that include hotel bookings?

How can I find direct flights from Maryland to Quincy?

Can I find deals for business class flights from Maryland to Quincy?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Quincy

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Quincy by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Maryland to Quincy by cabin class

Find flights from Maryland to Quincy, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Maryland and Quincy flights

Browse other Maryland and Quincy flight options. Last updated on September 19, 2026.

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Other flights to Quincy

Explore flights to Quincy departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.

Maryland to Quincy flights

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$232+ Cheap flights from Maryland to Quincy, IL (UIN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Maryland to Quincy with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Maryland to Quincy

One-way flights from Maryland to QuincySearch for one-way flight options from Maryland to Quincy. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.

Search for one-way flight options from Maryland to Quincy. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Maryland to Quincy that are best for you.

Best time to book a flight from Maryland to Quincy

Have a flexible travel schedule? Discover the best time to fly to Quincy from Maryland with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Quincy from Maryland?

Can I find deals for flights from Maryland to Quincy that include hotel bookings?

How can I find direct flights from Maryland to Quincy?

Can I find deals for business class flights from Maryland to Quincy?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Quincy

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Quincy by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Maryland to Quincy by cabin class

Find flights from Maryland to Quincy, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Maryland and Quincy flights

Browse other Maryland and Quincy flight options. Last updated on September 19, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Quincy

Explore flights to Quincy departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.

Maryland to Quincy flights

Consider these flights traveling from Maryland to Quincy.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Maryland to Quincy
Search for one-way flight options from Maryland to Quincy. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.