Delta Flight 3920 Deals & Information (2025/2026)

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Delta Flight 3920 Route Deals From $108

The cheapest prices found with in the last 7 days for return flights were $209 and $108 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 27 - Thu, Oct 30
SDF
Louisville Intl.
LGA
LaGuardia
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 27 from Louisville Intl. to LaGuardia, returning Thu, Oct 30, priced at $209 found 4 days ago
Tue, Aug 26 - Wed, Sep 3
SDF
Louisville Intl.
LGA
LaGuardia
$218 Roundtrip, found 1 hour ago
$218
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 26 from Louisville Intl. to LaGuardia, returning Wed, Sep 3, priced at $218 found 1 hour ago
Tue, Aug 26 - Fri, Aug 29
SDF
Louisville Intl.
LGA
LaGuardia
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 26 from Louisville Intl. to LaGuardia, returning Fri, Aug 29, priced at $239 found 1 hour ago

Frequently asked questions

What route does flight number DL3920 take?
DL3920 takes approximately 1 hour and 30 minutes to jet non-stop from Rogue Valley Intl. Airport (MFR) to Sea-Tac Airport. 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 DL3920?
The route for flight number DL3920 is predominantly Medford, OR Airport (MFR-Rogue Valley Intl.) to Seattle - Tacoma Intl. Airport (SEA), and the Embraer 175 is the type of plane you're likely to be traveling 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 DL3920 flight with Travelocity, please visit our Customer Service Portal.