Delta Flight 1203 Deals & Information (2025/2026)

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Delta Flight 1203 Route Deals From $81

The cheapest prices found with in the last 7 days for return flights were $150 and $81 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 6 - Mon, Aug 11
MIA
Miami Intl.
JFK
John F. Kennedy Intl.
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 6 from Miami Intl. to John F. Kennedy Intl., returning Mon, Aug 11, priced at $150 found 1 day ago
Thu, Nov 27 - Tue, Dec 2
MIA
Miami Intl.
JFK
John F. Kennedy Intl.
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Nov 27 from Miami Intl. to John F. Kennedy Intl., returning Tue, Dec 2, priced at $157 found 11 hours ago
Sun, Sep 21 - Tue, Sep 23
MIA
Miami Intl.
JFK
John F. Kennedy Intl.
$172 Roundtrip, found 15 hours ago
$172
Roundtrip
found 15 hours ago
Select Delta flight, departing Sun, Sep 21 from Miami Intl. to John F. Kennedy Intl., returning Tue, Sep 23, priced at $172 found 15 hours ago
Sun, Sep 21 - Tue, Sep 23
MIA
Miami Intl.
JFK
John F. Kennedy Intl.
$175 Roundtrip, found 15 hours ago
$175
Roundtrip
found 15 hours ago
Select Delta flight, departing Sun, Sep 21 from Miami Intl. to John F. Kennedy Intl., returning Tue, Sep 23, priced at $175 found 15 hours ago
Thu, Nov 27 - Tue, Dec 2
MIA
Miami Intl.
JFK
John F. Kennedy Intl.
$180 Roundtrip, found 11 hours ago
$180
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Nov 27 from Miami Intl. to John F. Kennedy Intl., returning Tue, Dec 2, priced at $180 found 11 hours ago

Frequently asked questions

What route does flight number DL1203 take?
DL1203 is used on multiple routes, but the most common is between Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) and CHS. If on a non-stop flight, you’ll arrive in roughly 1 hour and 6 minutes. Multi-stop flights can also use the same number, as can flights on other routes.
What terminal does DL1203 fly out of?
You’ll likely take off from Terminal S if you’re starting your journey at Hartsfield-Jackson Atlanta Intl. Airport (ATL). Flight number DL1203 serves a number of routes, but the direct flight between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and Charleston Intl. Airport is the most popular.
What kind of plane is on flight number DL1203?
It’s likely you’ll be enjoying the services of a Boeing 737-900 if you’re taking flight DL1203 from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to Charleston, SC Airport (CHS-Charleston Intl.). It’s the most commonly used type of plane on this popular route.
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 DL1203 flight with Travelocity, please visit our Customer Service Portal.