Delta Flight DL1861 Deals & Information (2025/2026)

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Delta Flight 1861 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $213 and $109 for one-way flights to Luis Munoz Marin Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 17 - Fri, Jul 18
ATL
Hartsfield-Jackson Atlanta Intl.
SJU
Luis Munoz Marin Intl.
$213 Roundtrip, found 8 hours ago
$213
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Jul 17 from Hartsfield-Jackson Atlanta Intl. to Luis Munoz Marin Intl., returning Fri, Jul 18, priced at $213 found 8 hours ago

Frequently asked questions

What route does flight number DL1861 take?
You’ll be landing into Luis Munoz Marin Intl. Airport (SJU) from Hartsfield–Jackson Atlanta International Airport if you’re traveling on flight number DL1861. You’ll be airborne for 3 hours and 33 minutes on this trip. It’s also good to note that the flight conveniently operates non-stop.
How often is DL1861 on time?
If you’re flying on Delta flight number DL1861 between Hartsfield–Jackson Atlanta International Airport and Isla Verde Intl. Airport, 80% of these services depart as scheduled. If you happen to be delayed, you can expect to wait approximately 22 minutes on average. Thanks to the airline’s high standard of service, this service has a 2.35-star rating.
What terminal does DL1861 fly out of?
You’ll likely be taking off from Terminal S if you’re flying on DL1861 direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to San Juan Airport (SJU-Luis Munoz Marin Intl.).
What kind of plane is on flight number DL1861?
The Boeing 757 is the aircraft model most often used for flight DL1861. More often than not, this flight departs from ATL and lands at San Juan Airport (SJU-Luis Munoz Marin Intl.).
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 DL1861 flight with Travelocity, please visit our Customer Service Portal.