United Flight 1520 Deals & Information (2025/2026)

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United Flight 1520 Route Deals From $132

The cheapest prices found with in the last 7 days for return flights were $237 and $132 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 12 - Tue, Jul 15
MCO
Orlando Intl.
DEN
Denver Intl.
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jul 12 from Orlando Intl. to Denver Intl., returning Tue, Jul 15, priced at $237 found 2 hours ago

Frequently asked questions

What route does flight number UA1520 take?
UA1520 flies non-stop from IAH to Newark Airport. During this journey, expect to be in the air for around 3 hours and 19 minutes. It’s wise to book ahead to get your preferred seat.
How often is UA1520 on time?
United Airlines flight number UA1520 from Houston, TX Airport (IAH-George Bush Intercontinental) to Liberty Intl. Airport (EWR) operates on time 89% of the time — so you can relax with confidence knowing that you’ll get to your destination ASAP. If this journey is delayed, you can expect a wait time of about 23 minutes. This route has a 3.75-star rating.
What terminal does UA1520 fly out of?
Direct flights to and from Houston Airport and EWR are served by UA1520, and passengers booked on this route normally leave from Terminal C.
What kind of plane is on flight number UA1520?
You’ll most likely find yourself hopping on board a Boeing 737-900 if you’re on flight UA1520. This flight usually leaves from Houston, TX Airport (IAH-George Bush Intercontinental) and touches down at EWR.
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 UA1520 flight with Travelocity, please visit our Customer Service Portal.