Delta Flight SY1521 Deals & Information (2025/2026)

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Delta Flight 1521 Route Deals From $118

The cheapest prices found with in the last 7 days for return flights were $280 and $118 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 20 - Tue, Jun 24
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$280 Roundtrip, found 5 days ago
$280
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jun 20 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jun 24, priced at $280 found 5 days ago
Tue, Jun 17 - Fri, Jun 20
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 17 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Fri, Jun 20, priced at $291 found 2 days ago
Fri, Jun 20 - Tue, Jun 24
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jun 20 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jun 24, priced at $318 found 5 days ago
Fri, Jun 20 - Tue, Jun 24
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jun 20 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jun 24, priced at $328 found 5 days ago
Sat, Jun 28 - Tue, Jul 8
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$335 Roundtrip, found 19 hours ago
$335
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 28 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jul 8, priced at $335 found 19 hours ago
Fri, Jun 27 - Sun, Jun 29
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jun 27 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Sun, Jun 29, priced at $344 found 2 days ago
Sat, Jun 28 - Mon, Jul 7
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$351 Roundtrip, found 2 days ago
$351
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jun 28 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Mon, Jul 7, priced at $351 found 2 days ago
Sat, Jun 28 - Tue, Jul 8
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$373 Roundtrip, found 19 hours ago
$373
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 28 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jul 8, priced at $373 found 19 hours ago
Sat, Jun 28 - Tue, Jul 8
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$379 Roundtrip, found 19 hours ago
$379
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 28 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jul 8, priced at $379 found 19 hours ago
Sat, Jun 28 - Tue, Jul 8
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$388 Roundtrip, found 19 hours ago
$388
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 28 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jul 8, priced at $388 found 19 hours ago
Sat, Jun 28 - Tue, Jul 8
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$397 Roundtrip, found 19 hours ago
$397
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 28 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Tue, Jul 8, priced at $397 found 19 hours ago
Fri, Sep 19 - Sun, Sep 21
MSP
Minneapolis - St. Paul Intl.
YYZ
Pearson Intl.
$404 Roundtrip, found 2 hours ago
$404
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 19 from Minneapolis - St. Paul Intl. to Pearson Intl., returning Sun, Sep 21, priced at $404 found 2 hours ago

Frequently asked questions

What route does flight number DL1521 take?
Flight number DL1521 takes approximately 3 hours and 29 minutes to jet non-stop from New York, NY Airport (JFK-John F. Kennedy Intl.) to Miami Intl. Airport (MIA). We all know there’s magic in the destination, but half the fun is in the journey!
How often is DL1521 on time?
Delta flight number DL1521 from JFK Airport to MIA operates on time 88% of the time — so you can be confident you will get to your destination ASAP. If this flight is late, you’re likely to wait approximately 46 minutes. This route has a 2.45-star rating.
What terminal does DL1521 fly out of?
You’ll likely be stepping aboard the plane at Terminal 4 if you’re traveling on DL1521 direct from JFK Airport to Miami Intl. Airport (MIA).
What kind of plane is on flight number DL1521?
The route for DL1521 is almost always JFK Airport to Miami, FL Airport (MIA-Miami Intl.), and the Airbus A320 is the aircraft model you’re likely to be flying with.
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 DL1521 flight with Travelocity, please visit our Customer Service Portal.