United Flight 1173 Deals & Information (2026/2027)

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United Flight 1173 Route Deals From $198

The cheapest prices found with in the last 7 days for return flights were $277 and $198 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 2 - Mon, Sep 7
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$277 Roundtrip, found 11 hours ago
$277
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Sep 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 7, priced at $277 found 11 hours ago
Wed, Sep 2 - Mon, Sep 7
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$288 Roundtrip, found 11 hours ago
$288
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Sep 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 7, priced at $288 found 11 hours ago
Wed, Sep 2 - Mon, Sep 7
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$297 Roundtrip, found 11 hours ago
$297
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Sep 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 7, priced at $297 found 11 hours ago
Sat, Sep 5 - Mon, Sep 7
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$308 Roundtrip, found 9 hours ago
$308
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 5 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 7, priced at $308 found 9 hours ago
Tue, Sep 1 - Sun, Sep 6
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$322 Roundtrip, found 11 hours ago
$322
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Sep 1 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 6, priced at $322 found 11 hours ago
Sat, Jun 6 - Sat, Jun 13
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$325 Roundtrip, found 15 hours ago
$325
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Jun 6 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 13, priced at $325 found 15 hours ago
Wed, Sep 2 - Mon, Sep 7
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$328 Roundtrip, found 11 hours ago
$328
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Sep 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 7, priced at $328 found 11 hours ago
Fri, Oct 2 - Sun, Oct 4
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$332 Roundtrip, found 1 hour ago
$332
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Oct 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Sun, Oct 4, priced at $332 found 1 hour ago
Thu, Aug 6 - Mon, Aug 10
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$339 Roundtrip, found 10 hours ago
$339
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Aug 6 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 10, priced at $339 found 10 hours ago
Wed, Jun 3 - Sat, Jun 6
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$342 Roundtrip, found 11 hours ago
$342
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jun 3 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 6, priced at $342 found 11 hours ago
Fri, Oct 2 - Sun, Oct 4
SJU
Luis Munoz Marin Intl.
EWR
Newark Liberty Intl. Airport
$351 Roundtrip, found 1 hour ago
$351
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Oct 2 from Luis Munoz Marin Intl. to Newark Liberty Intl. Airport, returning Sun, Oct 4, priced at $351 found 1 hour ago

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.