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STL to UIN

St Louis to Quincy Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹25,911American Airlines
Fastest4h 15mgate to gate
Options found29flights on this route
Find your flight STL UIN

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
29 flight options

Fares are checked again before payment.

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Sort by
AA
American Airlines
AA-1997
07:29
2026-10-30
St Louis (STL)Lambert-St Louis Intl
6H :26 M
1 Stop
ORD · 3h 30m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-2414
07:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
6H :25 M
1 Stop
ORD · 3h 30m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-1926
05:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
8H :55 M
1 Stop
ORD · 6h 04m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-4439
05:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
8H :55 M
1 Stop
ORD · 6h 01m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4423
06:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
7H :55 M
1 Stop
ORD · 4h 54m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-2208
11:31
2026-10-30
St Louis (STL)Lambert-St Louis Intl
26H :24 M
1 Stop
ORD · 23h 31m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-714
13:08
2026-10-30
St Louis (STL)Lambert-St Louis Intl
24H :47 M
1 Stop
ORD · 21h 55m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-6468
13:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
24H :25 M
1 Stop
ORD · 21h 27m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1251
18:50
2026-10-30
St Louis (STL)Lambert-St Louis Intl
19H :05 M
1 Stop
ORD · 16h 11m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5324
12:28
2026-10-30
St Louis (STL)Lambert-St Louis Intl
25H :27 M
2 Stops
MSP · 1h 01m Minneapolis (MSP), United States
MDW · 19h 43m Chicago (MDW), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4183
08:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
5H :25 M
1 Stop
ORD · 2h 26m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4601
09:40
2026-10-30
St Louis (STL)Lambert-St Louis Intl
4H :15 M
1 Stop
ORD · 1h 14m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-4259
17:27
2026-10-30
St Louis (STL)Lambert-St Louis Intl
20H :28 M
1 Stop
ORD · 17h 25m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-4653
06:21
2026-10-30
St Louis (STL)Lambert-St Louis Intl
7H :34 M
2 Stops
MSP · 2h 10m Minneapolis (MSP), United States
ORD · 0h 50m Chicago (ORD), United States
13:55
2026-10-30
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5325
09:47
2026-10-30
St Louis (STL)Lambert-St Louis Intl
28H :08 M
2 Stops
MSP · 3h 37m Minneapolis (MSP), United States
ORD · 19h 50m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5351
17:35
2026-10-30
St Louis (STL)Lambert-St Louis Intl
20H :20 M
2 Stops
MSP · 0h 35m Minneapolis (MSP), United States
ORD · 15h 03m Chicago (ORD), United States
13:55
2026-10-31
Quincy (UIN)Municipal
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4423
06:00
2026-10-30
St Louis (STL)Lambert-St Louis Intl
48H :11 M
2 Stops
ORD · 23h 23m Chicago (ORD), United States
BNA · 23h 23m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-1997
07:29
2026-10-30
St Louis (STL)Lambert-St Louis Intl
46H :32 M
2 Stops
ORD · 23h 50m Chicago (ORD), United States
BNA · 21h 17m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-2414
07:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
46H :47 M
2 Stops
ORD · 21h 59m Chicago (ORD), United States
BNA · 23h 23m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4183
08:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
45H :43 M
2 Stops
ORD · 20h 55m Chicago (ORD), United States
BNA · 23h 23m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4601
09:40
2026-10-30
St Louis (STL)Lambert-St Louis Intl
44H :21 M
2 Stops
ORD · 23h 29m Chicago (ORD), United States
BNA · 19h 27m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4395
10:53
2026-10-30
St Louis (STL)Lambert-St Louis Intl
43H :01 M
2 Stops
ORD · 23h 53m Chicago (ORD), United States
BNA · 17h 43m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Quincy

Stay options near the arrival city for the same travel date.

Search hotels
AA
American Airlines
AA-2208
11:31
2026-10-30
St Louis (STL)Lambert-St Louis Intl
42H :33 M
2 Stops
ORD · 19h 51m Chicago (ORD), United States
BNA · 21h 17m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-714
13:08
2026-10-30
St Louis (STL)Lambert-St Louis Intl
40H :54 M
2 Stops
ORD · 23h 30m Chicago (ORD), United States
BNA · 15h 59m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-6468
13:30
2026-10-30
St Louis (STL)Lambert-St Louis Intl
40H :29 M
2 Stops
ORD · 17h 47m Chicago (ORD), United States
BNA · 21h 17m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1251
18:50
2026-10-30
St Louis (STL)Lambert-St Louis Intl
35H :10 M
2 Stops
ORD · 17h 46m Chicago (ORD), United States
BNA · 15h 59m Nashville (BNA), United States
09:25
2026-11-01
Quincy (UIN)Municipal
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Fri, 30 Oct 2026.

Lowest fare ₹25,911 American Airlines 07:29
Earliest departure ₹26,451 American Airlines 05:00
Shortest duration ₹30,442 United Airlines 09:40
Night 00:00-05:59 ₹26,451 American Airlines at 05:00
Morning 06:00-11:59 ₹25,911 American Airlines at 07:29
Afternoon 12:00-17:59 ₹26,451 United Airlines at 13:08
Evening 18:00-23:59 ₹26,451 United Airlines at 18:50

Departure & Arrival Airport Details

St Louis (STL)

Lambert-St Louis Intl

United States

GMT -6

Latitude: 38.748697

Longitude: -90.370003

Quincy (UIN)

Municipal

United States

GMT -6

Latitude: 39.94269943

Longitude: -91.19460297

Distance: St Louis (STL), United States to Quincy (UIN), United States - 150.51 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in St Louis and Quincy

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

St Louis

Thu, 15 Oct
28°CClear skyLow 20°
72% humidity 12 km/h wind 0.2 mm rain
  • Mon24° / 15°
  • Tue30° / 17°
  • Wed28° / 18°
Arrival city

Quincy

Thu, 15 Oct
27°CRain expectedLow 20°
67% humidity 15 km/h wind 2.9 mm rain
  • Mon24° / 14°
  • Tue30° / 18°
  • Wed29° / 19°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Quincy

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel St Louis to Quincy

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Connecting flight₹25,911Longer, includes a stop29 options

Air distance is about 151 km. FlyX does not currently sell a bus on this pair. 3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from St Louis to Quincy

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from ₹25,91115 flights
Fares from
₹25,911
Non-stop
None in these results
Departures
15 in the list above

American Airlines Flights

from ₹25,9119 flights
Fares from
₹25,911
Non-stop
None in these results
Departures
9 in the list above

Delta Air Lines Flights

from ₹28,8395 flights
Fares from
₹28,839
Non-stop
None in these results
Departures
5 in the list above

Route Overview & Flight Facts

Fastest flight duration4h 15m · United Airlines
First departure of the day05:00 · American Airlines
Last departure of the day18:50 · United Airlines
Flight options found29
Airport codesSt Louis–STL, Quincy–UIN

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Fri, 30 Oct found 29 flight options. The first flight leaves around 05:00 and the last around 18:50. The fastest flight takes about 4h 15m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from ₹25,911, Night from ₹26,451, Afternoon from ₹26,451, Evening from ₹26,451. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the St Louis–Quincy results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available St Louis to Quincy options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking St Louis to Quincy flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the St Louis to Quincy dates shown on this page, the lowest fare is on a Friday at ₹25,911. This can change from week to week.

How far is St Louis from Quincy by air?

The direct air distance between St Louis (STL) and Quincy (UIN) is about 151 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from STL to UIN?

Not on the dates shown here. Every St Louis to Quincy option on this page has at least one stop. Non-stop service can differ by season and by day, so check nearby dates before you decide.

Which airlines fly St Louis to Quincy?

United Airlines, American Airlines and Delta Air Lines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from St Louis to Quincy?

Every option on this page has at least one stop, and the shortest total journey time is about 4h 15m including the layover. Non-stop service on this route can vary by season and by day.

What is the cheapest St Louis to Quincy flight fare?

The lowest St Louis to Quincy fare on this page is ₹25,911. Fares on the same dates run up to ₹56,657, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do St Louis to Quincy flights depart?

On the dates shown here, the first departure is around 05:00 and the last around 18:50, local time at St Louis. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes STL–UIN, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The STL to UIN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 150.51 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest St Louis to Quincy airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹25,911 30/10/2026 American Airlines 07:29
Cheapest Airfare Within 30 Days ₹25,393 07/11/2026 American Airlines 07:29
Cheapest Airfare Within 90 Days ₹24,615 06/01/2027 American Airlines 07:29

Book St Louis to Quincy Flight Tickets on FlyX

FlyX lists each St Louis to Quincy flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

St Louis to Quincy Flight Distance, Duration and Time

The aerial distance between St Louis and Quincy is about 151 KM. In these results, journey times range from 4h 15m to 48h 11m. Flights with a layover take longer because the total includes the connection time.

St Louis to Quincy Flight Schedule and Timing

The search for these dates returned 29 flight options. The first departure from St Louis is at 05:00 and the last is at 18:50. Flights leave from Lambert-St Louis Intl and land at Municipal.

Flight Route Details & Analysis

Flight DetailsInformation
RouteSt Louis to Quincy
Aerial Distance151 KM
Flight Duration4h 15m - 48h 11m
Airport CodesSt Louis - STL, Quincy - UIN
Total Flights Available29 flights0 direct29 with layovers
First Flight DepartureDeparts at 05:00
Last Flight DepartureDeparts at 18:50
Early Morning Flights (12 AM - 8 AM)9 flights0 direct9 with layovers
Morning Flights (8 AM - 12 PM)8 flights0 direct8 with layovers
Afternoon Flights (12 PM - 4 PM)6 flights0 direct6 with layovers
Evening Flights (4 PM - 8 PM)6 flights0 direct6 with layovers
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

STL: St. Louis airport. St. Louis airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

UIN: Quincy airport. Quincy airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

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