United Flight 4547 Deals & Information (2025/2026)

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United Flight 4547 Route Deals From $112

The cheapest prices found with in the last 7 days for return flights were $241 and $112 for one-way flights to T.F. Green for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Sun, May 10
IAD
Washington Dulles Intl.
PVD
T.F. Green
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Washington Dulles Intl. to T.F. Green, returning Sun, May 10, priced at $241 found 1 day ago
Tue, Jan 6 - Tue, Jan 13
IAD
Washington Dulles Intl.
PVD
T.F. Green
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 6 from Washington Dulles Intl. to T.F. Green, returning Tue, Jan 13, priced at $246 found 4 days ago
Tue, Jan 6 - Tue, Jan 13
IAD
Washington Dulles Intl.
PVD
T.F. Green
$250 Roundtrip, found 4 days ago
$250
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 6 from Washington Dulles Intl. to T.F. Green, returning Tue, Jan 13, priced at $250 found 4 days ago
Wed, Apr 29 - Sun, May 3
IAD
Washington Dulles Intl.
PVD
T.F. Green
$269 Roundtrip, found 16 hours ago
$269
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to T.F. Green, returning Sun, May 3, priced at $269 found 16 hours ago
Sat, May 9 - Sun, May 10
IAD
Washington Dulles Intl.
PVD
T.F. Green
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Washington Dulles Intl. to T.F. Green, returning Sun, May 10, priced at $291 found 1 day ago
Tue, Jan 6 - Tue, Jan 13
IAD
Washington Dulles Intl.
PVD
T.F. Green
$296 Roundtrip, found 4 days ago
$296
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 6 from Washington Dulles Intl. to T.F. Green, returning Tue, Jan 13, priced at $296 found 4 days ago
Wed, Apr 29 - Sun, May 3
IAD
Washington Dulles Intl.
PVD
T.F. Green
$298 Roundtrip, found 16 hours ago
$298
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to T.F. Green, returning Sun, May 3, priced at $298 found 16 hours ago
Sat, May 9 - Sun, May 10
IAD
Washington Dulles Intl.
PVD
T.F. Green
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Washington Dulles Intl. to T.F. Green, returning Sun, May 10, priced at $303 found 1 day ago
Wed, Apr 29 - Sun, May 3
IAD
Washington Dulles Intl.
PVD
T.F. Green
$306 Roundtrip, found 16 hours ago
$306
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to T.F. Green, returning Sun, May 3, priced at $306 found 16 hours ago
Sat, May 9 - Sun, May 10
IAD
Washington Dulles Intl.
PVD
T.F. Green
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 9 from Washington Dulles Intl. to T.F. Green, returning Sun, May 10, priced at $314 found 1 day ago

Frequently asked questions

What route does flight number UA4547 take?
Flight number UA4547 takes roughly 1 hour and 45 minutes to jet non-stop from BUF to Chicago, IL Airport (ORD-O'Hare Intl.). Sure, there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA4547?
The route for flight number UA4547 is predominantly Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to O'Hare Intl. Airport (ORD), and the Canadair (Bombardier) Regional Jet 550 is the type of aircraft you're likely to be heading off on.
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 UA4547 flight with Travelocity, please visit our Customer Service Portal.