United Flight 6324 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 6324 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $250 and $120 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 3 - Tue, Nov 4
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 3 from Kansas City Intl. to Washington Dulles Intl., returning Tue, Nov 4, priced at $250 found 2 days ago
Mon, Nov 24 - Tue, Dec 2
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Kansas City Intl. to Washington Dulles Intl., returning Tue, Dec 2, priced at $269 found 6 days ago
Tue, Nov 18 - Wed, Nov 19
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 18 from Kansas City Intl. to Washington Dulles Intl., returning Wed, Nov 19, priced at $273 found 4 days ago
Mon, Nov 24 - Tue, Dec 2
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Kansas City Intl. to Washington Dulles Intl., returning Tue, Dec 2, priced at $279 found 6 days ago
Mon, Nov 3 - Tue, Nov 4
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 3 from Kansas City Intl. to Washington Dulles Intl., returning Tue, Nov 4, priced at $309 found 2 days ago