Delta Flight 1721 Deals & Information (2025/2026)

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Delta Flight 1721 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $199 and $199 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Sat, Oct 4
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 29 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Oct 4, priced at $199 found 1 day ago
Tue, Aug 12 - Sat, Aug 23
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$202 Roundtrip, found 5 days ago
$202
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 12 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Aug 23, priced at $202 found 5 days ago
Wed, Oct 15 - Sat, Oct 18
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$209 Roundtrip, found 5 hours ago
$209
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Oct 15 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Oct 18, priced at $209 found 5 hours ago
Fri, Aug 22 - Tue, Sep 9
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 22 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Tue, Sep 9, priced at $219 found 5 days ago
Fri, Aug 22 - Mon, Sep 8
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 22 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Sep 8, priced at $229 found 5 days ago
Tue, Aug 12 - Mon, Aug 25
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 12 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Aug 25, priced at $233 found 5 days ago
Mon, Aug 11 - Thu, Aug 28
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 11 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Aug 28, priced at $234 found 6 days ago
Fri, Oct 3 - Sun, Oct 5
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 3 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Oct 5, priced at $239 found 1 day ago
Thu, Aug 28 - Mon, Sep 1
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 28 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Sep 1, priced at $253 found 2 days ago
Wed, Oct 15 - Sat, Oct 18
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Oct 15 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Oct 18, priced at $259 found 5 hours ago

Frequently asked questions

What route does flight number DL1721 take?
DL1721 serves multiple routes, but the most common is between MSP and Louis Armstrong New Orleans Intl. Airport. If you manage to score a direct flight, you'll arrive in 2 hours and 39 minutes. Multi-stop flights can also travel under this number, as can services on other routes.
What terminal does DL1721 fly out of?
You'll likely board from Terminal 1 if you're starting your journey at Wold--Chamberlain Field. DL1721 serves a number of routes, but the direct flight between Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) and Louis Armstrong New Orleans Intl. Airport (MSY) is the most frequently traveled one.
What kind of plane is on flight number DL1721?
It's likely you'll be taking off on the Boeing 737-900 if you've booked a seat from Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) to New Orleans, LA Airport (MSY-Louis Armstrong New Orleans Intl.), one route used for flight DL1721.
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 DL1721 flight with Travelocity, please visit our Customer Service Portal.