United Flight NK517 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 517 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $129 and $75 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Sat, Jul 26
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$129 Roundtrip, found 4 hours ago
$129
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jul 19 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Jul 26, priced at $129 found 4 hours ago
Sat, Sep 6 - Wed, Sep 10
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$142 Roundtrip, found 10 hours ago
$142
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Sep 6 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Sep 10, priced at $142 found 10 hours ago
Sat, Jul 19 - Sat, Jul 26
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$145 Roundtrip, found 4 hours ago
$145
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jul 19 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Jul 26, priced at $145 found 4 hours ago
Sat, Dec 13 - Sun, Dec 21
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$147 Roundtrip, found 1 hour ago
$147
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 13 from Newark Liberty Intl. Airport to Miami Intl., returning Sun, Dec 21, priced at $147 found 1 hour ago
Sat, Jul 19 - Sat, Jul 26
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$149 Roundtrip, found 4 hours ago
$149
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jul 19 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Jul 26, priced at $149 found 4 hours ago
Sat, Sep 27 - Tue, Sep 30
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$152 Roundtrip, found 1 day ago
$152
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 27 from Newark Liberty Intl. Airport to Miami Intl., returning Tue, Sep 30, priced at $152 found 1 day ago
Sat, Nov 8 - Sat, Nov 15
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$157 Roundtrip, found 20 hours ago
$157
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Nov 8 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Nov 15, priced at $157 found 20 hours ago
Sat, Dec 13 - Sat, Dec 20
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$158 Roundtrip, found 4 days ago
$158
Roundtrip
found 4 days ago
Select United flight, departing Sat, Dec 13 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Dec 20, priced at $158 found 4 days ago
Sat, Jul 19 - Sat, Jul 26
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$160 Roundtrip, found 4 hours ago
$160
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jul 19 from Newark Liberty Intl. Airport to Miami Intl., returning Sat, Jul 26, priced at $160 found 4 hours ago
Sat, Sep 6 - Wed, Sep 10
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$166 Roundtrip, found 10 hours ago
$166
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Sep 6 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Sep 10, priced at $166 found 10 hours ago

Frequently asked questions

What route does flight number UA517 take?
UA517 takes 6 hours and 29 minutes to fly straight from JFK to Los Angeles, CA Airport (LAX-Los Angeles Intl.). Sure, there's magic in the destination, but the journey is always half the fun!
What terminal does UA517 fly out of?
You'll likely be boarding the plane from Terminal 7 if you're flying on UA517 direct from JFK to Los Angeles Intl. Airport (LAX).
What kind of plane is on flight number UA517?
Chances are you'll be on the Boeing 767-300 if you're on flight UA517. This flight usually takes off from JFK Airport and lands at Los Angeles Intl. Airport (LAX).
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 UA517 flight with Travelocity, please visit our Customer Service Portal.