United Flight UA2319 Deals & Information (2025/2026)

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United Flight 2319 Route Deals From $135

The cheapest prices found with in the last 7 days for return flights were $240 and $135 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 7 - Wed, Jul 9
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jul 7 from Washington Dulles Intl. to George Bush Intercontinental, returning Wed, Jul 9, priced at $240 found 2 days ago
Sat, Aug 2 - Tue, Aug 5
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$248 Roundtrip, found 6 days ago
$248
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 2 from Washington Dulles Intl. to George Bush Intercontinental, returning Tue, Aug 5, priced at $248 found 6 days ago
Fri, Dec 5 - Wed, Dec 10
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select United flight, departing Fri, Dec 5 from Washington Dulles Intl. to George Bush Intercontinental, returning Wed, Dec 10, priced at $253 found 6 days ago
Fri, Nov 7 - Thu, Nov 13
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 7 from Washington Dulles Intl. to George Bush Intercontinental, returning Thu, Nov 13, priced at $257 found 5 days ago
Mon, Aug 18 - Mon, Sep 22
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 18 from Washington Dulles Intl. to George Bush Intercontinental, returning Mon, Sep 22, priced at $263 found 2 days ago
Mon, Oct 6 - Sat, Oct 11
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 6 from Washington Dulles Intl. to George Bush Intercontinental, returning Sat, Oct 11, priced at $266 found 6 days ago
Fri, Nov 7 - Thu, Nov 13
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 7 from Washington Dulles Intl. to George Bush Intercontinental, returning Thu, Nov 13, priced at $267 found 5 days ago
Tue, Nov 25 - Thu, Nov 27
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Nov 25 from Washington Dulles Intl. to George Bush Intercontinental, returning Thu, Nov 27, priced at $269 found 4 hours ago
Tue, Sep 23 - Tue, Sep 30
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 23 from Washington Dulles Intl. to George Bush Intercontinental, returning Tue, Sep 30, priced at $279 found 1 day ago
Fri, Dec 5 - Wed, Dec 10
IAD
Washington Dulles Intl.
IAH
George Bush Intercontinental
$281 Roundtrip, found 6 days ago
$281
Roundtrip
found 6 days ago
Select United flight, departing Fri, Dec 5 from Washington Dulles Intl. to George Bush Intercontinental, returning Wed, Dec 10, priced at $281 found 6 days ago