Delta Flight DL3648 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 3648 Route Deals From $203

The cheapest prices found with in the last 7 days for return flights were $254 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, Aug 22 - Mon, Aug 25
DTW
Detroit Metropolitan Wayne County
MKE
General Mitchell Intl.
$254 Roundtrip, found 13 hours ago
$254
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Aug 22 from Detroit Metropolitan Wayne County to General Mitchell Intl., returning Mon, Aug 25, priced at $254 found 13 hours ago
Fri, Aug 22 - Mon, Aug 25
DTW
Detroit Metropolitan Wayne County
MKE
General Mitchell Intl.
$256 Roundtrip, found 13 hours ago
$256
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Aug 22 from Detroit Metropolitan Wayne County to General Mitchell Intl., returning Mon, Aug 25, priced at $256 found 13 hours ago
Sat, Aug 2 - Tue, Aug 5
DTW
Detroit Metropolitan Wayne County
MKE
General Mitchell Intl.
$299 Roundtrip, found 13 hours ago
$299
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Aug 2 from Detroit Metropolitan Wayne County to General Mitchell Intl., returning Tue, Aug 5, priced at $299 found 13 hours ago

Frequently asked questions

What route does flight number DL3648 take?
DL3648 takes several routes. The most popular is Sacramento Airport to Sea-Tac Airport, which is a direct flight. This flight typically takes 2 hours and 8 minutes. That said, you might find other flights with the same number that are multi-stop.
What terminal does DL3648 fly out of?
If you’re jetting off from SMF, there’s every chance you’ll board from Terminal A. The most traveled route for DL3648 is Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA), which is a nonstop flight.
What kind of plane is on flight number DL3648?
DL3648 is a flight number that serves a number of different routes. If you’ve booked a ticket on the busiest route, Sacramento, CA Airport (SMF-Sacramento Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), there’s a strong chance you’ll be climbing aboard the Embraer 175.
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 DL3648 flight with Travelocity, please visit our Customer Service Portal.