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63 listings
  • New Listing
    $15,490
    fair price
    $20 below market
    • 93,862 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 16 City / 23 Hwy MPG
    • Ed Napleton Honda St Peters (41 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Saint Peters, MO / 41 miles away from O Fallon, IL

    Recent Arrival! CARFAX One-Owner. Ingot Silver 2019 Ford Flex SE 3.5L V6 Ti-VCT FWDNow available at Ed Napleton Honda in St. Peters, MO, convenientl...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5B87KBA31347
    Stock: OLPJD1840
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • $6,495
    good price
    $821 below market
    • 176,609 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 25 Hwy MPG
    • Automotive Wholesale Center (36 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Third-row seating
    • Blind Spot Monitorin...
    Close

    Located in Saint Charles, MO / 36 miles away from O Fallon, IL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (18 City/25 Highway)

    Listing Information:

    VIN: 2FMGK5C85EBD14753
    Stock: 12028
    Certified Pre-Owned: No

  • $8,499
    great price
    $3,945 below market
    • 115,375 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 7 Seats, 16 City / 23 Hwy MPG
    • Gem Motors (19 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Third-row seating
    • Power Driver Seat
    Close

    Located in Saint Louis, MO / 19 miles away from O Fallon, IL

    2016 FORD FLEX SEL Clean Title Vin: 2FMGK5C85GBA23365 3.5L V6 FWD / 115,xxxMies All of our vehicles comes with : State Safety and Emission Inspection...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5C85GBA23365
    Stock: A23365
    Certified Pre-Owned: No
    Listed since: 04-17-2025

  • Selling or trading in?

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  • Price Drop
    $10,998
    good price
    $2,822 below market
    • 117,730 miles
    • No accidents, 1 owner, personal use only
    • 6 Seats, 16 City / 23 Hwy MPG
    • Auffenberg Chrysler Dodge Jeep Ram (1 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Shiloh, IL / 1 miles away from O Fallon, IL

    CARFAX One-Owner. Clean CARFAX. 2016 Ford Flex SEL 3.5L V6 Ti-VCT 6-Speed Automatic with Select-Shift FWD 4D Sport Utility Shadow Black ***ONE OWNER, ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5C89GBA11557
    Stock: 10429K
    Certified Pre-Owned: No
    Listed since: 05-12-2025

  • $5,995
    great price
    $1,070 below market
    • 195,996 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 7 Seats, 17 City / 23 Hwy MPG
    • Si Vallett Auto Sales (32 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Nashville, IL / 32 miles away from O Fallon, IL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (17 City/23 Highway)

    Listing Information:

    VIN: 2FMHK6D83DBD02446
    Stock: SV1027
    Certified Pre-Owned: No
    Listed since: 05-21-2025

  • $8,399
    great price
    $2,573 below market
    • 137,000 miles
    • 2 accidents, 3 owners, corporate fleet vehicle
    • 7 Seats, 16 City / 23 Hwy MPG
    • Gem Motors (19 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Third-row seating
    • Power Driver Seat
    Close

    Located in Saint Louis, MO / 19 miles away from O Fallon, IL

    Vin Number: 2FMGK5C89HBA06506 For sale 2017 Ford Flex Runs Excellent V6 engine 7 seaters Everything work perfectly fine All of our vehicles come with ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5C89HBA06506
    Stock: 23
    Certified Pre-Owned: No
    Listed since: 05-22-2025

  • $14,998
    good price
    $741 below market
    • 97,351 miles
    • No accidents, 3 owners, rental vehicle
    • 7 Seats, 16 City / 22 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CA to IL*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in San Jose, CA / 1,736 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 2FMHK6D84HBA05157
    Stock: 27236206
    Certified Pre-Owned: No

  • New Listing
    $17,998
    fair price
    • 104,218 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 16 City / 23 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Third-row seating
    • Power Driver Seat
    Close

    Located in Garland, TX / 546 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5C82KBA38835
    Stock: 27299010
    Certified Pre-Owned: No

  • $10,413
    good price
    $1,145 below market
    • 94,269 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 7 Seats, 17 City / 23 Hwy MPG
    • Auffenberg Hyundai (3 mi away)
    • AWD/4WD
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in O Fallon, IL / 3 miles away from O Fallon, IL

    Recent Arrival! 2014 Ford Flex SEL 4D Sport Utility 3.5L V6 Ti-VCT 6-Speed Automatic with Select-Shift AWD Tuxedo Black Metallic AWD, 18" Painted Alum...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (17 City/23 Highway)

    Listing Information:

    VIN: 2FMHK6C80EBD20017
    Stock: 74072H
    Certified Pre-Owned: No
    Listed since: 06-13-2025

  • $7,999
    good price
    $2,179 below market
    • 134,000 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 7 Seats, 17 City / 23 Hwy MPG
    • Gem Motors (19 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Saint Louis, MO / 19 miles away from O Fallon, IL

    2015 FORD FLEX LIMITED Clean Title Vin: 2FMHK6D88FBA04705 3.5L V6 AWD / 134,xxxMies All of our vehicles comes with : State Safety and Emission Inspec...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (17 City/23 Highway)

    Listing Information:

    VIN: 2FMHK6D88FBA04705
    Stock: A04705
    Certified Pre-Owned: No
    Listed since: 06-05-2025

  • Stock photo**
    $8,199
    good price
    $2,292 below market
    • 155,906 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 7 Seats, 16 City / 23 Hwy MPG
    • Hollywood Motor Company (27 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Saint Louis, MO / 27 miles away from O Fallon, IL

    Welcome to Hollywood Where You re in ControlAt Hollywood, we aim to make your car-buying experience comfortable and informative. We offer flexible fin...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5D82JBA05105
    Stock: A05105
    Certified Pre-Owned: No
    Listed since: 06-01-2025

  • New Listing
    $21,998
    fair price
    $693 above market
    • 27,037 miles
    • No accidents, 3 owners, personal use only
    • 7 Seats, 16 City / 23 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from VA to IL*
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Virginia Beach, VA / 762 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5B82KBA37430
    Stock: 27565046
    Certified Pre-Owned: No

  • $7,350
    fair price
    $735 below market
    • 176,734 miles
    • No accidents, 1 owner, personal use only
    • 6 Seats, 18 City / 25 Hwy MPG
    • BBC Motors (30 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fentron, MO / 30 miles away from O Fallon, IL

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (18 City/25 Highway)

    Listing Information:

    VIN: 2FMGK5C8XEBD42287
    Stock: D42287
    Certified Pre-Owned: No
    Listed since: 11-13-2024

  • New Listing
    Photos not available
    $6,300
    good price
    $871 below market
    • 139,000 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 17 City / 24 Hwy MPG
    • Gem Motors (19 mi away)
    • Third-row seating
    • Power Driver Seat
    • Tire Pressure Warnin...
    • Parking sensors
    • Alarm
    Close

    Located in Saint Louis, MO / 19 miles away from O Fallon, IL

    2011 FORD FLEX SE Clean Title Vin: 2FMGK5BC5BBD33742 3.5L V6 FWD / 139,xxxMies All of our vehicles comes with : State Safety and Emission Inspection...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (17 City/24 Highway)

    Listing Information:

    VIN: 2FMGK5BC5BBD33742
    Stock: D33742
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • New Listing
    $16,998
    fair price
    $254 above market
    • 52,685 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 25 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CA to IL*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Duarte, CA / 1,586 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (18 City/25 Highway)

    Listing Information:

    VIN: 2FMGK5C80EBD17592
    Stock: 27152925
    Certified Pre-Owned: No

  • New Listing
    $17,998
    fair price
    $1,515 above market
    • 60,340 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 16 City / 23 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to IL*
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Warner Robins, GA / 540 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5B8XJBA21247
    Stock: 27268488
    Certified Pre-Owned: No

  • New Listing
    $17,998
    fair price
    $842 above market
    • 50,098 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 16 City / 23 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from KY to IL*
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Louisville, KY / 235 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5B81JBA03347
    Stock: 27393023
    Certified Pre-Owned: No

  • New Listing
    $20,998
    fair price
    • 53,963 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 16 City / 23 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Third-row seating
    • Power Driver Seat
    Close

    Located in Irving, TX / 557 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5C85JBA08243
    Stock: 27353099
    Certified Pre-Owned: No

    • 68,517 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 6 Seats, 16 City / 23 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to IL*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fort Worth, TX / 572 miles away from O Fallon, IL

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5C85JBA08260
    Stock: 27253406
    Certified Pre-Owned: No

  • $12,000
    fair price
    $715 below market
    • 141,564 miles
    • No accidents, 2 owners, rental vehicle
    • 7 Seats, 16 City / 23 Hwy MPG
    • Tom Pappas Toyota (41 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Saint Peters, MO / 41 miles away from O Fallon, IL

    Ingot Silver 2017 Ford Flex 4D Sport Utility Limited FWD 6-Speed Automatic with Select-Shift 3.5L V6 Ti-VCT Clean CARFAX.This Flex is well equipped wi...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 2FMGK5D86HBA09765
    Stock: T41406A
    Certified Pre-Owned: No
    Listed since: 05-13-2025

  • Price Drop
    $21,990
    fair price
    $394 above market
    • 77,480 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 7 Seats, 15 City / 21 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Kansas City, MO / 254 miles away from O Fallon, IL

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (15 City/21 Highway)

    Listing Information:

    VIN: 2FMHK6DT5KBA16082
    Stock: 2003508384
    Certified Pre-Owned: No
    Listed since: 04-18-2025

Showing 1 - 21 out of 63 listings

Buying a Ford Flex in O Fallon Illinois

For families and individuals in O'Fallon, IL, the Ford Flex presents a compelling option, especially for those who need ample space for both passengers and cargo. Whether you are heading to the nearby parks or making road trips to explore the Midwest, the Flex’s spacious interior can comfortably accommodate everyone and their gear. Its impressive outward visibility enhances the driving experience, making it easier to navigate city streets or take in the beautiful scenery during excursions.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.