Delta Flight 1237 Deals & Information (2026/2027)

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Delta Flight 1237 Route Deals From $359

The cheapest prices found with in the last 7 days for return flights were $419 and $359 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$419 Roundtrip, found 1 day ago
$419
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $419 found 1 day ago
Wed, Oct 21 - Sun, Nov 1
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 21 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Nov 1, priced at $425 found 6 days ago
Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$429 Roundtrip, found 1 day ago
$429
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $429 found 1 day ago
Wed, Oct 21 - Sun, Nov 1
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$435 Roundtrip, found 6 days ago
$435
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 21 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Nov 1, priced at $435 found 6 days ago
Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$479 Roundtrip, found 1 day ago
$479
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $479 found 1 day ago
Tue, Dec 15 - Tue, Jan 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$499 Roundtrip, found 5 days ago
$499
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 15 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Tue, Jan 12, priced at $499 found 5 days ago
Thu, Oct 22 - Sun, Oct 25
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$527 Roundtrip, found 21 hours ago
$527
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Oct 22 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Oct 25, priced at $527 found 21 hours ago
Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$529 Roundtrip, found 1 day ago
$529
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $529 found 1 day ago
Thu, Oct 22 - Sun, Oct 25
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$536 Roundtrip, found 21 hours ago
$536
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Oct 22 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sun, Oct 25, priced at $536 found 21 hours ago
Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$539 Roundtrip, found 1 day ago
$539
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $539 found 1 day ago
Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$543 Roundtrip, found 1 day ago
$543
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $543 found 1 day ago
Fri, Apr 9 - Mon, Apr 12
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$549 Roundtrip, found 1 day ago
$549
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Apr 9 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Apr 12, priced at $549 found 1 day 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.