Delta Flight 1237 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 1237 Route Deals From $349

The cheapest prices found with in the last 7 days for return flights were $399 and $349 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$399 Roundtrip, found 6 hours ago
$399
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $399 found 6 hours ago
Fri, Oct 16 - Sun, Oct 18
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$405 Roundtrip, found 2 days ago
$405
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Oct 18, priced at $405 found 2 days ago
Sat, Jul 10 - Thu, Jul 15
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$409 Roundtrip, found 3 days ago
$409
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jul 10 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Jul 15, priced at $409 found 3 days ago
Thu, Oct 1 - Sun, Oct 4
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$415 Roundtrip, found 4 days ago
$415
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 1 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Oct 4, priced at $415 found 4 days ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$459 Roundtrip, found 6 hours ago
$459
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $459 found 6 hours ago
Fri, Nov 6 - Sat, Nov 21
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$469 Roundtrip, found 2 days ago
$469
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Nov 21, priced at $469 found 2 days ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$499 Roundtrip, found 6 hours ago
$499
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $499 found 6 hours ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$519 Roundtrip, found 6 hours ago
$519
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $519 found 6 hours ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$529 Roundtrip, found 6 hours ago
$529
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $529 found 6 hours ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$558 Roundtrip, found 6 hours ago
$558
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $558 found 6 hours ago
Thu, Sep 17 - Wed, Sep 23
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$577 Roundtrip, found 2 days ago
$577
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 17 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Sep 23, priced at $577 found 2 days ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$579 Roundtrip, found 6 hours ago
$579
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $579 found 6 hours ago
Thu, Sep 17 - Wed, Sep 23
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$587 Roundtrip, found 2 days ago
$587
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 17 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Sep 23, priced at $587 found 2 days ago
Tue, Jul 6 - Sun, Jul 11
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$589 Roundtrip, found 6 hours ago
$589
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Jul 11, priced at $589 found 6 hours ago

Frequently asked questions

What route does flight number DL1237 take?
DL1237 serves multiple routes, but the most common is between MSP and Portland Intl. Airport (PDX). If you're lucky enough to score a direct flight, you'll touch down in about 3 hours and 39 minutes. Multi-stop flights can also use this number, as can services on other routes.
What terminal does DL1237 fly out of?
DL1237 flights out of Wold–Chamberlain Field typically head off from Terminal 1. This flight number runs on a number of different routes, but the most frequented one is Wold–Chamberlain Field to Portland Airport.
What kind of plane is on flight number DL1237?
If you're on flight DL1237 from Minneapolis - St. Paul Intl. Airport (MSP) to PDX, chances are you'll be aboard the Boeing 757. Flight DL1237 serves many routes, but this is the most popular one.
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 DL1237 flight with Travelocity, please visit our Customer Service Portal.