Delta Flight 3723 Deals & Information (2025/2026)

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Delta Flight 3723 Route Deals From $203

The cheapest prices found with in the last 7 days for return flights were $351 and $203 for one-way flights to General Mitchell Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 14 - Mon, Feb 17
JFK
John F. Kennedy Intl.
MKE
General Mitchell Intl.
$351 Roundtrip, found 12 hours ago
$351
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Feb 14 from John F. Kennedy Intl. to General Mitchell Intl., returning Mon, Feb 17, priced at $351 found 12 hours ago
Tue, Feb 25 - Sun, Mar 9
JFK
John F. Kennedy Intl.
MKE
General Mitchell Intl.
$359 Roundtrip, found 9 hours ago
$359
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Feb 25 from John F. Kennedy Intl. to General Mitchell Intl., returning Sun, Mar 9, priced at $359 found 9 hours ago
Tue, Feb 25 - Fri, Mar 7
JFK
John F. Kennedy Intl.
MKE
General Mitchell Intl.
$369 Roundtrip, found 9 hours ago
$369
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Feb 25 from John F. Kennedy Intl. to General Mitchell Intl., returning Fri, Mar 7, priced at $369 found 9 hours 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.