Delta Flight 3723 Deals & Information (2025/2026)

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Delta Flight 3723 Route Deals From $252

The cheapest prices found with in the last 7 days for return flights were $399 and $252 for one-way flights to Central Illinois Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 21 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Sat, Sep 6, priced at $399 found 3 days ago
Sun, Sep 14 - Sat, Sep 20
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$403 Roundtrip, found 15 hours ago
$403
Roundtrip
found 15 hours ago
Select Delta flight, departing Sun, Sep 14 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Sat, Sep 20, priced at $403 found 15 hours ago
Thu, Aug 14 - Sat, Aug 16
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$406 Roundtrip, found 5 days ago
$406
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 14 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Sat, Aug 16, priced at $406 found 5 days ago
Thu, Aug 7 - Fri, Aug 22
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 7 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Fri, Aug 22, priced at $419 found 3 days ago
Sun, Aug 10 - Mon, Aug 18
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$423 Roundtrip, found 1 day ago
$423
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Aug 10 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Mon, Aug 18, priced at $423 found 1 day ago
Thu, Aug 21 - Thu, Aug 28
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$448 Roundtrip, found 3 days ago
$448
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 21 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Thu, Aug 28, priced at $448 found 3 days ago
Thu, Sep 11 - Fri, Sep 19
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$452 Roundtrip, found 15 hours ago
$452
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Sep 11 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Fri, Sep 19, priced at $452 found 15 hours ago
Thu, Aug 7 - Thu, Aug 28
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$468 Roundtrip, found 3 days ago
$468
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 7 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Thu, Aug 28, priced at $468 found 3 days ago
Thu, Aug 7 - Mon, Aug 18
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 7 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Mon, Aug 18, priced at $469 found 1 day ago
Mon, Aug 11 - Thu, Aug 28
ATL
Hartsfield-Jackson Atlanta Intl.
BMI
Central Illinois Regional
$472 Roundtrip, found 3 days ago
$472
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 11 from Hartsfield-Jackson Atlanta Intl. to Central Illinois Regional, returning Thu, Aug 28, priced at $472 found 3 days ago

Frequently asked questions

What route does flight number DL3723 take?
DL3723 takes a few routes. The most popular is between Minneapolis - St. Paul Intl. Airport (MSP) and Lambert-St. Louis Intl. Airport (STL), which is a direct flight. This service usually takes 1 hour and 34 minutes. That said, there may possibly be other flights with the same number that have one or more stops.
What terminal does DL3723 fly out of?
DL3723 flights out of Wold–Chamberlain Field typically leave from Terminal 1. This flight number runs on several different routes, but the most popular one is Wold–Chamberlain Field to Lambert-St. Louis Intl. Airport (STL).
What kind of plane is on flight number DL3723?
If you're considering booking flight DL3723 from Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) to STL, there's a strong chance you'll be traveling aboard the Bombardier CRJ900. This flight number serves numerous routes, but this is the most popular one.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL3723 flight with Travelocity, please visit our Customer Service Portal.