United Flight 1223 Deals & Information (2026/2027)

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United Flight 1223 Route Deals From $263

The cheapest prices found with in the last 7 days for return flights were $834 and $263 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$834 Roundtrip, found 4 days ago
$834
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $834 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$915 Roundtrip, found 4 days ago
$915
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $915 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$962 Roundtrip, found 4 days ago
$962
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $962 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$974 Roundtrip, found 4 days ago
$974
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $974 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,026 Roundtrip, found 4 days ago
$1,026
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,026 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,043 Roundtrip, found 4 days ago
$1,043
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,043 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,082 Roundtrip, found 4 days ago
$1,082
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,082 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,094 Roundtrip, found 4 days ago
$1,094
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,094 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,103 Roundtrip, found 4 days ago
$1,103
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,103 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,145 Roundtrip, found 4 days ago
$1,145
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,145 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,150 Roundtrip, found 4 days ago
$1,150
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,150 found 4 days ago
Mon, Dec 7 - Thu, Dec 17
SXM
Princess Juliana Intl.
IAD
Washington Dulles Intl.
$1,168 Roundtrip, found 4 days ago
$1,168
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 7 from Princess Juliana Intl. to Washington Dulles Intl., returning Thu, Dec 17, priced at $1,168 found 4 days ago