Delta Flight SY2129 Deals & Information (2025/2026)

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Delta Flight 2129 Route Deals From $152

The cheapest prices found with in the last 7 days for return flights were $159 and $152 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 16 - Tue, Aug 19
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$159 Roundtrip, found 23 hours ago
$159
Roundtrip
found 23 hours ago
Select Delta flight, departing Sat, Aug 16 from Minneapolis - St. Paul Intl. to Miami Intl., returning Tue, Aug 19, priced at $159 found 23 hours ago
Sat, Aug 16 - Tue, Aug 19
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$169 Roundtrip, found 23 hours ago
$169
Roundtrip
found 23 hours ago
Select Delta flight, departing Sat, Aug 16 from Minneapolis - St. Paul Intl. to Miami Intl., returning Tue, Aug 19, priced at $169 found 23 hours ago
Fri, Aug 29 - Tue, Sep 2
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 29 from Minneapolis - St. Paul Intl. to Miami Intl., returning Tue, Sep 2, priced at $179 found 1 hour ago
Fri, Aug 29 - Tue, Sep 2
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 29 from Minneapolis - St. Paul Intl. to Miami Intl., returning Tue, Sep 2, priced at $189 found 1 hour ago
Thu, Oct 23 - Sat, Nov 1
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Oct 23 from Minneapolis - St. Paul Intl. to Miami Intl., returning Sat, Nov 1, priced at $199 found 2 hours ago
Sun, Jul 20 - Tue, Jul 29
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$213 Roundtrip, found 14 hours ago
$213
Roundtrip
found 14 hours ago
Select Delta flight, departing Sun, Jul 20 from Minneapolis - St. Paul Intl. to Miami Intl., returning Tue, Jul 29, priced at $213 found 14 hours ago
Fri, Aug 29 - Tue, Sep 2
MSP
Minneapolis - St. Paul Intl.
MIA
Miami Intl.
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 29 from Minneapolis - St. Paul Intl. to Miami Intl., returning Tue, Sep 2, priced at $217 found 1 hour ago

Frequently asked questions

What route does flight number DL2129 take?
DL2129 serves multiple routes, but the most common is between BOI and MSP. If on a direct flight, you’ll stroll through arrivals in approximately 2 hours and 53 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What kind of plane is on flight number DL2129?
DL2129 is a flight number that serves many routes. If you have a ticket on its most popular one, Boise Airport to Wold–Chamberlain Field, there’s a good chance you’ll be on an Airbus A321.
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 DL2129 flight with Travelocity, please visit our Customer Service Portal.