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Delta Flight 3521 Route Deals From $127

The cheapest prices found with in the last 7 days for return flights were $189 and $127 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

More Delta Flight For This Route

Carrier Flight Depart BOI Arrive SLC Wed
9/23
Thu
9/24
Fri
9/25
Sat
9/26
Sun
9/27
Mon
9/28
Tue
9/29
Stops
DL 1402 06:30 am 07:36 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3521 09:15 am 10:30 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1442 01:22 pm 02:28 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3638 05:25 pm 06:41 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about DL3521

What route does flight number DL3521 take?

DL3521 flies non-stop from Boise, ID (BOI) to Salt Lake City, UT (SLC-Salt Lake City Intl.). During this journey, you can expect to be in the air for roughly 1 hour and 5 minutes. It pays to book ahead to lock in your preferred seat.

What kind of plane is on flight number DL3521?

The route for DL3521 is usually Boise, ID (BOI) to Salt Lake City, UT (SLC-Salt Lake City Intl.), and the Embraer 175 is the type of plane you'll probably be heading off on.