Delta Flight 1691 Deals & Information (2026/2027)

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Delta Flight 1691 Route Deals From $207

The cheapest prices found with in the last 7 days for return flights were $344 and $207 for one-way flights to Mobile Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 20 - Mon, Sep 28
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 20 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Sep 28, priced at $344 found 4 days ago
Tue, Oct 20 - Wed, Oct 21
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$397 Roundtrip, found 2 days ago
$397
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 20 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Wed, Oct 21, priced at $397 found 2 days ago
Tue, Oct 20 - Wed, Oct 21
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$403 Roundtrip, found 2 days ago
$403
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 20 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Wed, Oct 21, priced at $403 found 2 days ago
Tue, Oct 20 - Wed, Oct 21
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$423 Roundtrip, found 2 days ago
$423
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 20 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Wed, Oct 21, priced at $423 found 2 days ago
Mon, Oct 12 - Thu, Oct 15
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$423 Roundtrip, just found
$423
Roundtrip
just found
Select Delta flight, departing Mon, Oct 12 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Thu, Oct 15, priced at $423 just found
Fri, Sep 11 - Mon, Sep 14
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$424 Roundtrip, found 14 hours ago
$424
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Sep 11 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Sep 14, priced at $424 found 14 hours ago
Mon, Oct 12 - Thu, Oct 15
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$433 Roundtrip, just found
$433
Roundtrip
just found
Select Delta flight, departing Mon, Oct 12 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Thu, Oct 15, priced at $433 just found
Mon, Sep 28 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$440 Roundtrip, found 3 days ago
$440
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 28 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Wed, Sep 30, priced at $440 found 3 days ago
Tue, Oct 20 - Wed, Oct 21
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 20 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Wed, Oct 21, priced at $457 found 2 days ago
Mon, Sep 28 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$460 Roundtrip, found 3 days ago
$460
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 28 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Wed, Sep 30, priced at $460 found 3 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.