Delta Flight 1691 Deals & Information (2026/2027)

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Delta Flight 1691 Route Deals From $200

The cheapest prices found with in the last 7 days for return flights were $259 and $200 for one-way flights to Mobile Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 31 - Sun, Nov 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Nov 1, priced at $259 found 4 days ago
Fri, Oct 23 - Mon, Oct 26
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 23 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Oct 26, priced at $279 found 6 days ago
Thu, Aug 27 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 27 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Sep 6, priced at $283 found 4 days ago
Thu, Aug 27 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 27 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Sep 6, priced at $303 found 4 days ago
Fri, Oct 23 - Mon, Oct 26
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 23 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Mon, Oct 26, priced at $339 found 6 days ago
Thu, Aug 27 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 27 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Sep 6, priced at $344 found 4 days ago
Thu, Aug 27 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 27 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Sep 6, priced at $354 found 4 days ago
Fri, Aug 21 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 21 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Aug 23, priced at $364 found 3 days ago
Thu, Aug 27 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$373 Roundtrip, found 4 days ago
$373
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 27 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Sep 6, priced at $373 found 4 days ago
Sat, Oct 31 - Sun, Nov 1
ATL
Hartsfield-Jackson Atlanta Intl.
MOB
Mobile Regional
$379 Roundtrip, found 4 days ago
$379
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Mobile Regional, returning Sun, Nov 1, priced at $379 found 4 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.