Delta Flight 1237 Deals & Information (2026/2027)

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Delta Flight 1237 Route Deals From $304

The cheapest prices found with in the last 7 days for return flights were $359 and $304 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 8 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$359 Roundtrip, found 2 days ago
$359
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Apr 8 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $359 found 2 days ago
Thu, Sep 24 - Mon, Sep 28
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 24 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Sep 28, priced at $419 found 5 days ago
Thu, Aug 6 - Thu, Aug 13
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$486 Roundtrip, found 2 hours ago
$486
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Aug 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Aug 13, priced at $486 found 2 hours ago
Thu, Aug 6 - Thu, Aug 13
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$495 Roundtrip, found 2 hours ago
$495
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Aug 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Aug 13, priced at $495 found 2 hours ago
Thu, Aug 6 - Thu, Aug 13
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$546 Roundtrip, found 2 hours ago
$546
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Aug 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Aug 13, priced at $546 found 2 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.