United Flight 1443 Deals & Information (2026/2027)

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United Flight 1443 Route Deals From $139

The cheapest prices found with in the last 7 days for return flights were $328 and $139 for one-way flights to Cyril E. King for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 18 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 18 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $328 found 2 days ago
Thu, Jan 7 - Sun, Jan 17
IAD
Washington Dulles Intl.
STT
Cyril E. King
$336 Roundtrip, found 12 hours ago
$336
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Jan 7 from Washington Dulles Intl. to Cyril E. King, returning Sun, Jan 17, priced at $336 found 12 hours ago
Thu, Jul 30 - Thu, Aug 6
IAD
Washington Dulles Intl.
STT
Cyril E. King
$352 Roundtrip, found 3 days ago
$352
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 30 from Washington Dulles Intl. to Cyril E. King, returning Thu, Aug 6, priced at $352 found 3 days ago
Sun, May 17 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$355 Roundtrip, found 8 hours ago
$355
Roundtrip
found 8 hours ago
Select United flight, departing Sun, May 17 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $355 found 8 hours ago
Mon, Jan 25 - Tue, Jan 26
IAD
Washington Dulles Intl.
STT
Cyril E. King
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 25 from Washington Dulles Intl. to Cyril E. King, returning Tue, Jan 26, priced at $357 found 2 days ago
Mon, May 18 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 18 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $364 found 2 days ago
Mon, May 18 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 18 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $379 found 2 days ago
Mon, May 18 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$384 Roundtrip, found 2 days ago
$384
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 18 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $384 found 2 days ago
Wed, May 13 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 13 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $387 found 1 day ago
Sun, May 17 - Thu, May 21
IAD
Washington Dulles Intl.
STT
Cyril E. King
$392 Roundtrip, found 8 hours ago
$392
Roundtrip
found 8 hours ago
Select United flight, departing Sun, May 17 from Washington Dulles Intl. to Cyril E. King, returning Thu, May 21, priced at $392 found 8 hours ago

Frequently asked questions

What route does flight number UA1443 take?
You'll be landing into Cyril E. King Airport (STT) from Dulles Intl. Airport if you're traveling on flight number UA1443. You'll be in the air for 3 hours and 56 minutes during this journey. It's also good to note that the service conveniently travels non-stop.
How often is UA1443 on time?
United Airlines flight number UA1443 touches down on schedule on 76% of its trips. Think about leaving a little wiggle room in your flight plans if you are taking this flight. If there is a set back, the wait time is typically around 21 minutes. This route has a 2.15-star rating.
What kind of plane is on flight number UA1443?
Chances are you'll be on a Boeing 737-700 if you're traveling on flight number UA1443. This flight typically takes off from Washington, DC Airport (IAD-Washington Dulles Intl.) and comes in to land at St. Thomas Airport (STT-Cyril E. King).
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 UA1443 flight with Travelocity, please visit our Customer Service Portal.