United Flight 240 Deals & Information (2026/2027)

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 240 Route Deals From $262

The cheapest prices found with in the last 7 days for return flights were $473 and $262 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 4 - Tue, Nov 10
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$473 Roundtrip, found 3 hours ago
$473
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 4 from Cibao Intl. to Newark Liberty Intl. Airport, returning Tue, Nov 10, priced at $473 found 3 hours ago
Thu, Nov 5 - Fri, Nov 27
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$484 Roundtrip, found 11 hours ago
$484
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 5 from Cibao Intl. to Newark Liberty Intl. Airport, returning Fri, Nov 27, priced at $484 found 11 hours ago
Thu, Nov 5 - Sat, Nov 28
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$493 Roundtrip, found 12 hours ago
$493
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Nov 5 from Cibao Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 28, priced at $493 found 12 hours ago
Mon, Nov 2 - Wed, Dec 2
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$495 Roundtrip, found 12 hours ago
$495
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Nov 2 from Cibao Intl. to Newark Liberty Intl. Airport, returning Wed, Dec 2, priced at $495 found 12 hours ago
Wed, Nov 11 - Sun, Nov 22
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$498 Roundtrip, found 4 days ago
$498
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 11 from Cibao Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 22, priced at $498 found 4 days ago
Tue, Oct 27 - Wed, Jan 27
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$504 Roundtrip, found 2 days ago
$504
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 27 from Cibao Intl. to Newark Liberty Intl. Airport, returning Wed, Jan 27, priced at $504 found 2 days ago
Wed, Nov 25 - Sat, Jan 2
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$507 Roundtrip, found 3 days ago
$507
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 25 from Cibao Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 2, priced at $507 found 3 days ago
Thu, Nov 5 - Fri, Nov 27
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$509 Roundtrip, found 11 hours ago
$509
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 5 from Cibao Intl. to Newark Liberty Intl. Airport, returning Fri, Nov 27, priced at $509 found 11 hours ago
Wed, Nov 4 - Tue, Nov 10
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$514 Roundtrip, found 3 hours ago
$514
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 4 from Cibao Intl. to Newark Liberty Intl. Airport, returning Tue, Nov 10, priced at $514 found 3 hours ago
Sat, Oct 31 - Sun, Nov 1
STI
Cibao Intl.
EWR
Newark Liberty Intl. Airport
$529 Roundtrip, found 6 days ago
$529
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 31 from Cibao Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 1, priced at $529 found 6 days ago

Frequently asked questions

What route does flight number UA240 take?
UA240 operates from Cibao Intl. Airport (STI) to Newark Airport and is a direct flight. This journey usually takes 3 hours and 54 minutes.
What kind of plane is on flight number UA240?
The Boeing 737-800 is the aircraft type that's mostly used for flight UA240. More often than not, this flight sets off from STI and comes in to land at Liberty Intl. Airport (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 UA240 flight with Travelocity, please visit our Customer Service Portal.