Which airlines fly to Quincy, Illinois?

Southwest is the airline most momondo users in United States opt for when booking flights to Quincy, Illinois. American Airlines, Delta and United Airlines are also popular choices when flying to Quincy, Illinois from United States. Most major airlines flying from United States to Quincy, Illinois will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

How long does it take to fly to Quincy, Illinois?

Average flight duration from United States to Quincy, Illinois depends on which airport you fly into and out of. Flying from Los Angeles to Lambert-St Louis is 3h 25m on average, while flying from Miami to Lambert-St Louis is 2h 50m on average. Lambert-St Louis is the most popular airport in Quincy, Illinois.

$68 Cheap Flights to Quincy in 2025/26

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Find the cheapest flights from the United States to Quincy, Illinois

Round-trip

One-way

Direct

Cheap round-trip flights

8:40 pm - 9:31 pmSTL-UIN

0h 51mnonstop

3:45 pm - 4:35 pmUIN-STL

0h 50mnonstop

$68Southern / Mokulele

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Thu, Oct 9 - Thu, Oct 16

8:40 pm - 9:31 pmSTL-UIN

0h 51mnonstop

3:45 pm - 4:35 pmUIN-STL

0h 50mnonstop

$71Southern / Mokulele

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Thu, Oct 9 - Thu, Oct 16

9:20 am - 10:11 amSTL-UIN

0h 51mnonstop

11:10 am - 12:00 pmUIN-STL

0h 50mnonstop

$78Southern / Mokulele

Find Deal

Thu, Oct 9 - Thu, Oct 16

8:40 pm - 9:31 pmSTL-UIN

0h 51mnonstop

7:50 am - 8:40 amUIN-STL

0h 50mnonstop

$84Southern / Mokulele

Find Deal

Fri, Oct 3 - Sat, Oct 4

9:20 am - 10:11 amSTL-UIN

0h 51mnonstop

7:50 am - 8:40 amUIN-STL

0h 50mnonstop

$98Southern / Mokulele

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Fri, Oct 3 - Sat, Oct 4

11:32 am - 9:59 amSTL-UIN

22h 27m2 stops

11:10 am - 12:00 pmUIN-STL

0h 50mnonstop

$223Multiple Airlines

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Thu, Oct 9 - Thu, Oct 16

8:40 pm - 9:31 pmSTL-UIN

0h 51mnonstop

10:35 am - 10:37 amUIN-STL

24h 02m3 stops

$234Multiple Airlines

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Thu, Oct 9 - Thu, Oct 16

8:40 pm - 9:31 pmSTL-UIN

0h 51mnonstop

10:35 am - 10:37 amUIN-STL

24h 02m3 stops

$245Multiple Airlines

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Thu, Oct 9 - Thu, Oct 16

8:40 pm - 9:31 pmSTL-UIN

0h 51mnonstop

10:35 am - 10:37 amUIN-STL

24h 02m3 stops

$254Multiple Airlines

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Thu, Oct 9 - Thu, Oct 16

2:35 pm - 9:31 pmBNA-UIN

6h 56m2 stops

7:50 am - 1:48 pmUIN-BNA

5h 58m2 stops

$270Southern / Mokulele

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Mon, Sep 29 - Fri, Oct 3

Fly from

Route

Depart

Return

Price

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

8:40 pm-9:31 pm

Nonstop0h 51m

Quincy Regional

Thu 10/16

3:45 pm-4:35 pm

Nonstop0h 50m

$68

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

8:40 pm-9:31 pm

Nonstop0h 51m

Quincy Regional

Thu 10/16

3:45 pm-4:35 pm

Nonstop0h 50m

$71

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

9:20 am-10:11 am

Nonstop0h 51m

Quincy Regional

Thu 10/16

11:10 am-12:00 pm

Nonstop0h 50m

$78

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Fri 10/3

8:40 pm-9:31 pm

Nonstop0h 51m

Quincy Regional

Sat 10/4

7:50 am-8:40 am

Nonstop0h 50m

$84

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Fri 10/3

9:20 am-10:11 am

Nonstop0h 51m

Quincy Regional

Sat 10/4

7:50 am-8:40 am

Nonstop0h 50m

$98

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

11:32 am-9:59 am

2 stops22h 27m

Quincy Regional

Thu 10/16

11:10 am-12:00 pm

Nonstop0h 50m

$223

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

8:40 pm-9:31 pm

Nonstop0h 51m

Quincy Regional

Thu 10/16

10:35 am-10:37 am

3 stops24h 02m

$234

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

8:40 pm-9:31 pm

Nonstop0h 51m

Quincy Regional

Thu 10/16

10:35 am-10:37 am

3 stops24h 02m

$245

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Thu 10/9

8:40 pm-9:31 pm

Nonstop0h 51m

Quincy Regional

Thu 10/16

10:35 am-10:37 am

3 stops24h 02m

$254

NashvilleQuincy

BNA - UIN

BNAUIN

Nashville Intl

Mon 9/29

2:35 pm-9:31 pm

2 stops6h 56m

Quincy Regional

Fri 10/3

7:50 am-1:48 pm

2 stops5h 58m

$270

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Quincy, Illinois flights insights and trends

Explore insights for your Quincy, Illinois flight to craft the best travel plan

Prices

Other information

What is the absolute cheapest flight to Quincy, Illinois?

Users booking trips to Quincy, Illinois from St. Louis found flights 58% cheaper than the average price of flights to Quincy, Illinois. To find the cheapest price to Quincy, Illinois from your area, use momondo’s Airport-to-Airport Pricing Tool.

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Cheapest flights to Quincy Regional

Find the cheapest flights to Quincy Regional from your nearest city or airport

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Cheap Quincy, Illinois flight deals and tips

Summary info about Quincy, Illinois flight prices, duration and airlines

Best Round-Trip Price	$68
Fastest flight time	0h 51m

The best round-trip flight price to Quincy from United States in the last 72 hours is $68 (Lambert-St Louis to Quincy Regional).

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The fastest flight to Quincy from United States takes 0h 51m (Lambert-St Louis to Quincy Regional).

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Frequently asked questions about flying to Quincy, Illinois

Is there an alternative airport near Quincy, Illinois?

Finding an alternative and possibly cheaper destination airport near Quincy, Illinois is possible. If you are planning a flight to Quincy, Illinois, consider booking flights to Quincy Regional Airport (11 mi from Quincy, Illinois city center), Burlington Airport (60 mi from Quincy, Illinois city center), Kirksville Cannon Memorial Airport (61 mi from Quincy, Illinois city center), Columbia Regional Airport (88 mi from Quincy, Illinois city center) or Springfield Capital Airport (92 mi from Quincy, Illinois city center).

Is there a cheaper alternative to flying into Quincy, Illinois?

With an average price of $113 per person, Burlington Airport is the cheapest airport to fly into when planning your trip to Quincy, Illinois. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to Quincy Regional Airport?

Prices for flights to Quincy Regional Airport refresh daily.

How many operators does momondo search for flights to Quincy Regional Airport?

As of September 2025, there is 1 operator available to choose from for flights to Quincy Regional Airport.

How old do you have to be to fly to Quincy Regional Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Quincy Regional Airport.

What documentation or ID do you need to fly to Quincy Regional Airport?

The necessary travel and health documents for your Quincy Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Yes momondo offers price alerts on flights to Quincy. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.