Delta Flight 1237 Deals & Information (2025/2026)

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Delta Flight 1237 Route Deals From $193

The cheapest prices found with in the last 7 days for return flights were $354 and $193 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 21 - Sat, Feb 7
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 21 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Feb 7, priced at $354 found 1 day ago
Tue, Jan 6 - Wed, Jan 21
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$371 Roundtrip, found 1 day ago
$371
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 6 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Jan 21, priced at $371 found 1 day ago
Wed, Jan 21 - Tue, Feb 3
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 21 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Tue, Feb 3, priced at $374 found 1 day ago
Tue, Jan 20 - Sat, Feb 7
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 20 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Sat, Feb 7, priced at $375 found 1 day ago
Wed, Feb 11 - Thu, Feb 19
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$398 Roundtrip, found 10 hours ago
$398
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Feb 11 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Feb 19, priced at $398 found 10 hours ago
Tue, Feb 10 - Thu, Feb 19
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$401 Roundtrip, found 10 hours ago
$401
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Feb 10 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Feb 19, priced at $401 found 10 hours ago
Wed, Feb 11 - Tue, Feb 17
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$403 Roundtrip, found 10 hours ago
$403
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Feb 11 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Tue, Feb 17, priced at $403 found 10 hours ago
Thu, May 14 - Mon, May 18
FSD
Sioux Falls Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$439 Roundtrip, found 2 hours ago
$439
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, May 14 from Sioux Falls Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, May 18, priced at $439 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.