Delta Flight 1237 Deals & Information (2026/2027)

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Delta Flight 1237 Route Deals From $357

The cheapest prices found with in the last 7 days for return flights were $439 and $357 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 5 - Fri, May 14
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$439 Roundtrip, found 6 hours ago
$439
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 5 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Fri, May 14, priced at $439 found 6 hours ago
Wed, May 5 - Fri, May 14
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$449 Roundtrip, found 6 hours ago
$449
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 5 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Fri, May 14, priced at $449 found 6 hours ago
Wed, May 5 - Fri, May 14
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$489 Roundtrip, found 6 hours ago
$489
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 5 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Fri, May 14, priced at $489 found 6 hours ago
Thu, Dec 10 - Sun, Dec 13
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$498 Roundtrip, found 3 days ago
$498
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 10 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 13, priced at $498 found 3 days ago
Thu, Dec 10 - Sun, Dec 13
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 10 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 13, priced at $528 found 3 days ago
Thu, Nov 12 - Sun, Nov 15
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$539 Roundtrip, found 5 days ago
$539
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 12 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Nov 15, priced at $539 found 5 days ago
Thu, Nov 12 - Sun, Nov 15
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$549 Roundtrip, found 5 days ago
$549
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 12 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Nov 15, priced at $549 found 5 days ago
Wed, May 5 - Fri, May 14
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 Wed, May 5 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Fri, May 14, priced at $579 found 6 hours ago
Wed, May 5 - Fri, May 14
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 Wed, May 5 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Fri, May 14, priced at $589 found 6 hours ago
Wed, May 5 - Fri, May 14
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$593 Roundtrip, found 6 hours ago
$593
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 5 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Fri, May 14, priced at $593 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.