Delta Flight NK420 Deals & Information (2025/2026)

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Delta Flight 420 Route Deals From $135

The cheapest prices found with in the last 7 days for return flights were $363 and $135 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 5 - Thu, Feb 6
LAX
Los Angeles Intl.
DAL
Love Field
$363 Roundtrip, just found
$363
Roundtrip
just found
Select Delta flight, departing Wed, Feb 5 from Los Angeles Intl. to Love Field, returning Thu, Feb 6, priced at $363 just found
Wed, Feb 5 - Thu, Feb 6
LAX
Los Angeles Intl.
DAL
Love Field
$369 Roundtrip, just found
$369
Roundtrip
just found
Select Delta flight, departing Wed, Feb 5 from Los Angeles Intl. to Love Field, returning Thu, Feb 6, priced at $369 just found
Sat, Mar 1 - Tue, Mar 4
LAX
Los Angeles Intl.
DAL
Love Field
$383 Roundtrip, found 10 hours ago
$383
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Mar 1 from Los Angeles Intl. to Love Field, returning Tue, Mar 4, priced at $383 found 10 hours ago
Wed, Feb 5 - Fri, Feb 7
LAX
Los Angeles Intl.
DAL
Love Field
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Feb 5 from Los Angeles Intl. to Love Field, returning Fri, Feb 7, priced at $394 found 4 days ago
Wed, Mar 12 - Wed, Mar 19
LAX
Los Angeles Intl.
DAL
Love Field
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Mar 12 from Los Angeles Intl. to Love Field, returning Wed, Mar 19, priced at $397 found 4 days ago
Wed, Feb 5 - Thu, Feb 6
LAX
Los Angeles Intl.
DAL
Love Field
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Feb 5 from Los Angeles Intl. to Love Field, returning Thu, Feb 6, priced at $397 found 4 days ago
Wed, Feb 19 - Wed, Feb 26
LAX
Los Angeles Intl.
DAL
Love Field
$408 Roundtrip, found 8 hours ago
$408
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Feb 19 from Los Angeles Intl. to Love Field, returning Wed, Feb 26, priced at $408 found 8 hours ago
Tue, Apr 15 - Mon, Apr 21
LAX
Los Angeles Intl.
DAL
Love Field
$422 Roundtrip, found 2 days ago
$422
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 15 from Los Angeles Intl. to Love Field, returning Mon, Apr 21, priced at $422 found 2 days ago
Wed, Feb 19 - Wed, Feb 26
LAX
Los Angeles Intl.
DAL
Love Field
$423 Roundtrip, found 8 hours ago
$423
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Feb 19 from Los Angeles Intl. to Love Field, returning Wed, Feb 26, priced at $423 found 8 hours ago
Fri, Feb 14 - Sat, Feb 22
LAX
Los Angeles Intl.
DAL
Love Field
$426 Roundtrip, found 11 hours ago
$426
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Feb 14 from Los Angeles Intl. to Love Field, returning Sat, Feb 22, priced at $426 found 11 hours ago
Wed, Feb 19 - Wed, Feb 26
LAX
Los Angeles Intl.
DAL
Love Field
$430 Roundtrip, found 8 hours ago
$430
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Feb 19 from Los Angeles Intl. to Love Field, returning Wed, Feb 26, priced at $430 found 8 hours ago
Thu, Feb 20 - Mon, Feb 24
LAX
Los Angeles Intl.
DAL
Love Field
$433 Roundtrip, found 7 hours ago
$433
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Feb 20 from Los Angeles Intl. to Love Field, returning Mon, Feb 24, priced at $433 found 7 hours ago

Frequently asked questions

What route does flight number DL420 take?
Flight number DL420 flies straight from New York, NY Airport (LGA-LaGuardia) to Hartsfield–Jackson Atlanta International Airport. During this journey, you can expect to be in the air for roughly 2 hours and 32 minutes. It pays to book ahead to get your favorite seat.
How often is DL420 on time?
Roughly 94% of DL420 flights depart on time — so if you’re jetsetting between LGA and Hartsfield–Jackson Atlanta International Airport, you can relax knowing that you’ll reach your destination as quickly as possible. On the rare occasion that this Delta service runs behind time, you can expect a wait time of around 19 minutes. Due to the airline’s first-rate service, this route has a 4.1-star rating.
What kind of plane is on flight number DL420?
The route for flight number DL420 is predominantly LaGuardia Airport (LGA) to ATL, and the Airbus A321 is the type of plane you’re likely to be traveling on.
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 DL420 flight with Travelocity, please visit our Customer Service Portal.