United Flight 3543 Deals & Information (2026/2027)

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United Flight 3543 Route Deals From $248

The cheapest prices found with in the last 7 days for return flights were $249 and $248 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 20 - Thu, May 28
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$249 Roundtrip, found 6 hours ago
$249
Roundtrip
found 6 hours ago
Select United flight, departing Wed, May 20 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Thu, May 28, priced at $249 found 6 hours ago
Fri, May 15 - Sat, May 16
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$261 Roundtrip, found 8 hours ago
$261
Roundtrip
found 8 hours ago
Select United flight, departing Fri, May 15 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Sat, May 16, priced at $261 found 8 hours ago
Tue, May 12 - Thu, May 21
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$267 Roundtrip, just found
$267
Roundtrip
just found
Select United flight, departing Tue, May 12 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Thu, May 21, priced at $267 just found
Fri, May 15 - Sat, May 16
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$273 Roundtrip, found 8 hours ago
$273
Roundtrip
found 8 hours ago
Select United flight, departing Fri, May 15 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Sat, May 16, priced at $273 found 8 hours ago
Fri, May 8 - Sun, May 10
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$286 Roundtrip, found 9 hours ago
$286
Roundtrip
found 9 hours ago
Select United flight, departing Fri, May 8 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Sun, May 10, priced at $286 found 9 hours ago
Wed, May 20 - Thu, May 28
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$287 Roundtrip, found 6 hours ago
$287
Roundtrip
found 6 hours ago
Select United flight, departing Wed, May 20 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Thu, May 28, priced at $287 found 6 hours ago
Fri, Jul 10 - Mon, Jul 13
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$292 Roundtrip, found 9 hours ago
$292
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Jul 10 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Mon, Jul 13, priced at $292 found 9 hours ago
Sat, May 23 - Tue, May 26
CLT
Charlotte-Douglas Intl.
IAD
Washington Dulles Intl.
$317 Roundtrip, found 3 hours ago
$317
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 23 from Charlotte-Douglas Intl. to Washington Dulles Intl., returning Tue, May 26, priced at $317 found 3 hours ago