United Flight 1173 Deals & Information (2025/2026)

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United Flight 1173 Route Deals From $98

The cheapest prices found with in the last 7 days for return flights were $167 and $98 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 2 - Mon, Oct 6
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 6, priced at $167 found 6 hours ago
Fri, Sep 26 - Sun, Sep 28
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$172 Roundtrip, found 10 hours ago
$172
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Sep 26 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 28, priced at $172 found 10 hours ago
Thu, Oct 2 - Mon, Oct 6
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$186 Roundtrip, found 6 hours ago
$186
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 6, priced at $186 found 6 hours ago
Thu, Oct 9 - Tue, Oct 14
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$196 Roundtrip, just found
$196
Roundtrip
just found
Select United flight, departing Thu, Oct 9 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 14, priced at $196 just found

Frequently asked questions

What route does flight number UA1173 take?
UA1173 jets from SJU to EWR directly. This trip usually takes 4 hours and 4 minutes.
What terminal does UA1173 fly out of?
You'll likely be taking off from Terminal B if you're booked on UA1173 direct from SJU to EWR.
What kind of plane is on flight number UA1173?
The route for UA1173 is nearly always San Juan Airport (SJU-Luis Munoz Marin Intl.) to Newark, NJ Airport (EWR-Liberty Intl.), and the Boeing 737-900 is the aircraft model you're likely to be taking off 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 UA1173 flight with Travelocity, please visit our Customer Service Portal.