Delta Flight AA3670 Deals & Information (2025/2026)

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Delta Flight 3670 Route Deals From $153

The cheapest prices found with in the last 7 days for return flights were $181 and $153 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 13 - Tue, May 20
CLE
Hopkins Intl.
LGA
LaGuardia
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 13 from Hopkins Intl. to LaGuardia, returning Tue, May 20, priced at $181 found 2 days ago
Fri, Sep 5 - Sun, Sep 7
CLE
Hopkins Intl.
LGA
LaGuardia
$189 Roundtrip, found 4 hours ago
$189
Roundtrip
found 4 hours ago
Select Delta flight, departing Fri, Sep 5 from Hopkins Intl. to LaGuardia, returning Sun, Sep 7, priced at $189 found 4 hours ago

Frequently asked questions

What route does flight number DL3670 take?
Flight number DL3670 takes roughly 2 hours and 53 minutes to jet non-stop from Dulles Intl. Airport to Minneapolis - St. Paul Intl. Airport (MSP). We all know there’s magic in the destination, but half the fun is in the journey!
What kind of plane is on flight number DL3670?
The route for DL3670 is most commonly Dulles Intl. Airport to Minneapolis - St. Paul Intl. Airport (MSP), and the Bombardier CRJ900 is the type of plane you’re likely to be flying on.
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 DL3670 flight with Travelocity, please visit our Customer Service Portal.