United Flight 1223 Deals & Information (2026/2027)

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United Flight 1223 Route Deals From $318

The cheapest prices found with in the last 7 days for return flights were $602 and $318 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 18 - Wed, Apr 22
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$602 Roundtrip, found 1 day ago
$602
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from Princess Juliana Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $602 found 1 day ago
Sat, Apr 18 - Wed, Apr 22
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$724 Roundtrip, found 1 day ago
$724
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from Princess Juliana Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $724 found 1 day ago
Sat, Apr 18 - Wed, Apr 22
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$787 Roundtrip, found 1 day ago
$787
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from Princess Juliana Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $787 found 1 day ago
Sat, Apr 18 - Wed, Apr 22
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$811 Roundtrip, found 1 day ago
$811
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from Princess Juliana Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $811 found 1 day ago
Sat, Apr 18 - Wed, Apr 22
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$816 Roundtrip, found 1 day ago
$816
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from Princess Juliana Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $816 found 1 day ago