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.

$744+ Cheap Flights from Maryland to Quincy, IL

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Cheapest flights from Maryland to Quincy
Explore the most affordable flight options available from Maryland to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Thu 9/35:08 pm -

1 stop21h 47m

Sun 9/69:55 am -

2 stops20h 31m

Deal found 9/1

$744

Best time to book a flight from Maryland to Quincy

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BWI-UIN

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USMD-UIN

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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 9/3. 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

Cheapest flights from Maryland to Quincy
Explore the most affordable flight options available from Maryland to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Explore the most affordable flight options available from Maryland to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Last-minute flights from Maryland to Quincy
Discover last-minute flight deals from Maryland to Quincy. Data last updated September 2, 2026 and is based on user searches.

Discover last-minute flight deals from Maryland to Quincy. Data last updated September 2, 2026 and is based on user searches.

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 2, 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 2, 2026.

Maryland to Quincy flights

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$744+ 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 9/3. 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

Cheapest flights from Maryland to QuincyExplore the most affordable flight options available from Maryland to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Explore the most affordable flight options available from Maryland to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Last-minute flights from Maryland to QuincyDiscover last-minute flight deals from Maryland to Quincy. Data last updated September 2, 2026 and is based on user searches.

Discover last-minute flight deals from Maryland to Quincy. Data last updated September 2, 2026 and is based on user searches.

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 2, 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 2, 2026.

Maryland to Quincy flights

Consider these flights traveling from Maryland to Quincy.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Maryland to Quincy
Explore the most affordable flight options available from Maryland to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Last-minute flights from Maryland to Quincy
Discover last-minute flight deals from Maryland to Quincy. Data last updated September 2, 2026 and is based on user searches.