Delta Flight AA3920 Deals & Information (2025/2026)

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Delta Flight 3920 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $203 and $101 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 17 - Wed, Aug 6
SDF
Louisville Intl.
LGA
LaGuardia
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 17 from Louisville Intl. to LaGuardia, returning Wed, Aug 6, priced at $203 found 1 day ago
Wed, Jul 16 - Tue, Aug 5
SDF
Louisville Intl.
LGA
LaGuardia
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 16 from Louisville Intl. to LaGuardia, returning Tue, Aug 5, priced at $207 found 1 day ago
Thu, Jul 17 - Fri, Aug 8
SDF
Louisville Intl.
LGA
LaGuardia
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 17 from Louisville Intl. to LaGuardia, returning Fri, Aug 8, priced at $209 found 1 day ago
Wed, Jul 16 - Fri, Aug 8
SDF
Louisville Intl.
LGA
LaGuardia
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 16 from Louisville Intl. to LaGuardia, returning Fri, Aug 8, priced at $213 found 1 day ago
Sat, Jul 5 - Tue, Jul 15
SDF
Louisville Intl.
LGA
LaGuardia
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Delta flight, departing Sat, Jul 5 from Louisville Intl. to LaGuardia, returning Tue, Jul 15, priced at $223 just found
Thu, Jul 3 - Fri, Jul 18
SDF
Louisville Intl.
LGA
LaGuardia
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jul 3 from Louisville Intl. to LaGuardia, returning Fri, Jul 18, priced at $233 found 3 days ago
Tue, Jul 8 - Fri, Jul 18
SDF
Louisville Intl.
LGA
LaGuardia
$248 Roundtrip, just found
$248
Roundtrip
just found
Select Delta flight, departing Tue, Jul 8 from Louisville Intl. to LaGuardia, returning Fri, Jul 18, priced at $248 just found
Thu, Jul 3 - Wed, Jul 16
SDF
Louisville Intl.
LGA
LaGuardia
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jul 3 from Louisville Intl. to LaGuardia, returning Wed, Jul 16, priced at $252 found 3 days ago
Mon, Jul 14 - Tue, Aug 5
SDF
Louisville Intl.
LGA
LaGuardia
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 14 from Louisville Intl. to LaGuardia, returning Tue, Aug 5, priced at $253 found 1 day 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.