United Flight 4551 Deals & Information (2025/2026)

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United Flight 4551 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $227 and $56 for one-way flights to T.F. Green for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 13 - Fri, Jan 16
IAD
Washington Dulles Intl.
PVD
T.F. Green
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jan 13 from Washington Dulles Intl. to T.F. Green, returning Fri, Jan 16, priced at $227 found 3 days ago
Tue, Dec 23 - Fri, Dec 26
IAD
Washington Dulles Intl.
PVD
T.F. Green
$427 Roundtrip, found 1 hour ago
$427
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 23 from Washington Dulles Intl. to T.F. Green, returning Fri, Dec 26, priced at $427 found 1 hour ago
Tue, Dec 23 - Fri, Dec 26
IAD
Washington Dulles Intl.
PVD
T.F. Green
$473 Roundtrip, found 1 hour ago
$473
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 23 from Washington Dulles Intl. to T.F. Green, returning Fri, Dec 26, priced at $473 found 1 hour ago
Tue, Dec 23 - Fri, Dec 26
IAD
Washington Dulles Intl.
PVD
T.F. Green
$485 Roundtrip, found 1 hour ago
$485
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 23 from Washington Dulles Intl. to T.F. Green, returning Fri, Dec 26, priced at $485 found 1 hour ago
Tue, Dec 23 - Fri, Dec 26
IAD
Washington Dulles Intl.
PVD
T.F. Green
$511 Roundtrip, found 1 hour ago
$511
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 23 from Washington Dulles Intl. to T.F. Green, returning Fri, Dec 26, priced at $511 found 1 hour ago
Tue, Dec 23 - Fri, Dec 26
IAD
Washington Dulles Intl.
PVD
T.F. Green
$519 Roundtrip, found 1 hour ago
$519
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 23 from Washington Dulles Intl. to T.F. Green, returning Fri, Dec 26, priced at $519 found 1 hour ago

Frequently asked questions

What route does flight number UA4551 take?
UA4551 flies direct from ORD to Albany International Airport in 2 hours and 1 minute. It can sometimes be used on other routes though, some of which may be multi-stop flights. Keep an eye out for this when locking in your airfare to avoid any confusion.
What terminal does UA4551 fly out of?
Terminal 1 is the terminal you'll likely depart from if you're booked on a flight from O'Hare Airport. Chicago, IL Airport (ORD-O'Hare Intl.) to Albany Intl. Airport (ALB) is the most commonly traveled route for flight number UA4551.
What kind of plane is on flight number UA4551?
If you've booked a seat on flight UA4551 from O'Hare Airport to ALB, there's an excellent chance you'll be traveling aboard the Canadair (Bombardier) Regional Jet 550. Flight UA4551 serves numerous routes, but this is the most popular.
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 UA4551 flight with Travelocity, please visit our Customer Service Portal.