United Flight UA3546 Deals & Information (2025/2026)

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United Flight 3546 Route Deals From $40

The cheapest prices found with in the last 7 days for return flights were $163 and $40 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Fri, Nov 7
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$163 Roundtrip, found 9 hours ago
$163
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Nov 5 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Fri, Nov 7, priced at $163 found 9 hours ago
Wed, Nov 5 - Fri, Nov 7
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$193 Roundtrip, found 9 hours ago
$193
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Nov 5 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Fri, Nov 7, priced at $193 found 9 hours ago
Mon, Oct 20 - Thu, Oct 23
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$199 Roundtrip, found 10 hours ago
$199
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Oct 20 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Thu, Oct 23, priced at $199 found 10 hours ago
Sat, Nov 1 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 1 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $201 found 5 days ago
Mon, Nov 3 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$208 Roundtrip, found 5 days ago
$208
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 3 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $208 found 5 days ago
Mon, Oct 20 - Thu, Oct 23
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$216 Roundtrip, found 10 hours ago
$216
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Oct 20 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Thu, Oct 23, priced at $216 found 10 hours ago
Mon, Nov 3 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$218 Roundtrip, found 5 days ago
$218
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 3 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $218 found 5 days ago
Mon, Nov 3 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 3 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $223 found 5 days ago
Fri, Nov 7 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
IAD
Washington Dulles Intl.
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 7 from John Glenn Columbus Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $228 found 5 days ago

Frequently asked questions

What route does flight number UA3546 take?
UA3546 flies direct from ORD to Charlotte-Douglas Intl. Airport (CLT). During this journey, you'll be in the air for about 2 hours and 11 minutes. Book ahead to secure your preferred seat.
What terminal does UA3546 fly out of?
Passengers booked on flight number UA3546 from O'Hare Airport to Charlotte-Douglas Intl. Airport (CLT) usually fly out of Terminal 2.
What kind of plane is on flight number UA3546?
The Embraer 170 is the type of aircraft most often used for flight number UA3546. Typically, this flight takes off from O'Hare Airport and comes in to land at Charlotte Airport.
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 UA3546 flight with Travelocity, please visit our Customer Service Portal.