United Flight 3424 Deals & Information (2025/2026)

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United Flight 3424 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $189 and $90 for one-way flights to Charleston Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 21 - Sat, Oct 25
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from Washington Dulles Intl. to Charleston Intl., returning Sat, Oct 25, priced at $189 found 1 day ago
Sat, Nov 8 - Tue, Nov 11
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from Washington Dulles Intl. to Charleston Intl., returning Tue, Nov 11, priced at $192 found 1 day ago
Wed, Apr 15 - Sat, Apr 18
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$193 Roundtrip, found 2 days ago
$193
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 15 from Washington Dulles Intl. to Charleston Intl., returning Sat, Apr 18, priced at $193 found 2 days ago
Sun, Nov 16 - Sat, Nov 22
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 16 from Washington Dulles Intl. to Charleston Intl., returning Sat, Nov 22, priced at $195 found 4 days ago
Sat, Nov 8 - Tue, Nov 11
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from Washington Dulles Intl. to Charleston Intl., returning Tue, Nov 11, priced at $196 found 1 day ago
Thu, Dec 4 - Mon, Dec 8
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$208 Roundtrip, found 11 hours ago
$208
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Dec 4 from Washington Dulles Intl. to Charleston Intl., returning Mon, Dec 8, priced at $208 found 11 hours ago
Wed, Oct 29 - Mon, Nov 3
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$211 Roundtrip, found 6 hours ago
$211
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Oct 29 from Washington Dulles Intl. to Charleston Intl., returning Mon, Nov 3, priced at $211 found 6 hours ago
Sat, Oct 11 - Wed, Oct 15
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 11 from Washington Dulles Intl. to Charleston Intl., returning Wed, Oct 15, priced at $213 found 1 day ago
Thu, Dec 4 - Mon, Dec 8
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$218 Roundtrip, found 11 hours ago
$218
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Dec 4 from Washington Dulles Intl. to Charleston Intl., returning Mon, Dec 8, priced at $218 found 11 hours ago
Wed, Apr 15 - Sat, Apr 18
IAD
Washington Dulles Intl.
CHS
Charleston Intl.
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 15 from Washington Dulles Intl. to Charleston Intl., returning Sat, Apr 18, priced at $223 found 2 days ago

Frequently asked questions

What route does flight number UA3424 take?
UA3424 takes multiple routes. The most frequently flown is between Cleveland, OH Airport (CLE-Hopkins Intl.) and Dulles Intl. Airport, which flies direct. This flight usually takes 1 hour and 19 minutes. That said, there are likely to be other flights with the same number that have one or more stops.
What kind of plane is on flight number UA3424?
UA3424 is a flight number that serves many routes. If you're heading off on the most popular one, Cleveland Hopkins Intl. Airport to Washington Dulles Intl. Airport (IAD), you'll probably be on an Embraer 170.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA3424 flight with Travelocity, please visit our Customer Service Portal.