Delta Flight 1691 Deals & Information (2026/2027)

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 1691 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $279 and $199 for one-way flights to Mobile Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $279 found 4 days ago
Sun, Sep 20 - Mon, Sep 28
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$344 Roundtrip, found 3 hours ago
$344
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Sep 20 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Sep 28, priced at $344 found 3 hours ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$368 Roundtrip, found 4 days ago
$368
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $368 found 4 days ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$399 Roundtrip, found 4 days ago
$399
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $399 found 4 days ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$409 Roundtrip, found 4 days ago
$409
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $409 found 4 days ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$419 Roundtrip, found 4 days ago
$419
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $419 found 4 days ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$427 Roundtrip, found 4 days ago
$427
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $427 found 4 days ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$429 Roundtrip, found 4 days ago
$429
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $429 found 4 days ago
Fri, Jan 29 - Mon, Feb 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$459 Roundtrip, found 4 days ago
$459
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 29 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Feb 1, priced at $459 found 4 days ago
Fri, Sep 4 - Mon, Sep 7
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$465 Roundtrip, found 6 days ago
$465
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Sep 7, priced at $465 found 6 days ago

Frequently asked questions

What route does flight number DL1691 take?
DL1691 is used on multiple routes. Typically, DL1691 flies directly from Miami Intl. Airport (MIA) to BOS. If this is your route, you'll be up above the clouds for 3 hours and 22 minutes.
What kind of plane is on flight number DL1691?
There's a good chance you'll be taking off on a Boeing 737-800 if you're flying from Miami, FL Airport (MIA-Miami Intl.) to Logan Intl. Airport, one of a few routes used for flight number DL1691.
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 DL1691 flight with Travelocity, please visit our Customer Service Portal.