Delta Flight 273 Deals & Information (2025/2026)

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Delta Flight 273 Route Deals From $1,043

The cheapest prices found with in the last 7 days for return flights were $552 and $1,043 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 26 - Mon, Sep 29
LIS
Humberto Delgado
JFK
John F. Kennedy Intl.
$552 Roundtrip, found 5 days ago
$552
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 26 from Humberto Delgado to John F. Kennedy Intl., returning Mon, Sep 29, priced at $552 found 5 days ago

Frequently asked questions

What route does flight number DL273 take?
You’ll be arriving into New York, NY Airport (JFK-John F. Kennedy Intl.) from Lisbon Airport if you’re traveling on flight number DL273. You’ll be in the sky for 8 hours and 10 minutes on this trip. It’s also good to note that the service conveniently operates non-stop.
How often is DL273 on time?
If you have booked tickets on Delta flight number DL273 between Humberto Delgado Airport (LIS) and JFK, it’s nice to know that 89% of these flights reach their destination on time. In the rare instance of a delay, you can expect an average wait of around 58 minutes. This route has a 2.5-star rating.
What kind of plane is on flight number DL273?
Expect to cruise the skies aboard a Boeing 757-200 if you’re traveling on flight DL273. Almost all services from LIS to JFK Airport are operated using this model of aircraft.
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 DL273 flight with Travelocity, please visit our Customer Service Portal.