Delta Flight DL3734 Deals & Information (2025/2026)

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Delta Flight 3734 Route Deals From $201

The cheapest prices found with in the last 7 days for return flights were $334 and $201 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 8 - Tue, Sep 16
YUL
Pierre Elliott Trudeau Intl.
DTW
Detroit Metropolitan Wayne County
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Detroit Metropolitan Wayne County, returning Tue, Sep 16, priced at $334 found 5 days ago
Mon, Sep 8 - Sat, Sep 13
YUL
Pierre Elliott Trudeau Intl.
DTW
Detroit Metropolitan Wayne County
$345 Roundtrip, found 5 days ago
$345
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 8 from Pierre Elliott Trudeau Intl. to Detroit Metropolitan Wayne County, returning Sat, Sep 13, priced at $345 found 5 days ago
Tue, Sep 16 - Wed, Sep 17
YUL
Pierre Elliott Trudeau Intl.
DTW
Detroit Metropolitan Wayne County
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 16 from Pierre Elliott Trudeau Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 17, priced at $356 found 6 days ago
Thu, Sep 11 - Sun, Sep 14
YUL
Pierre Elliott Trudeau Intl.
DTW
Detroit Metropolitan Wayne County
$401 Roundtrip, found 5 days ago
$401
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 11 from Pierre Elliott Trudeau Intl. to Detroit Metropolitan Wayne County, returning Sun, Sep 14, priced at $401 found 5 days ago

Frequently asked questions

What route does flight number DL3734 take?
DL3734 takes a number of routes. The most frequently flown is Minneapolis - St. Paul Intl. Airport (MSP) to Joe Foss Field, which is a direct flight. This flight takes around 1 hour and 17 minutes. However, there are likely to be other flights with this number that have one or more stops.
What terminal does DL3734 fly out of?
You'll probably leave from Terminal 1 if you're starting your journey at MSP. Flight number DL3734 serves a number of routes, but the direct flight between Wold--Chamberlain Field and Sioux Falls Regional Airport (FSD) is the most popular one.
What kind of plane is on flight number DL3734?
DL3734 is a flight number that is used on a number of routes. If you're traveling on its most popular one, Minneapolis - St. Paul Intl. Airport (MSP) to FSD, you're likely to be hopping on board a Bombardier CRJ900.
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 DL3734 flight with Travelocity, please visit our Customer Service Portal.