United Flight 4310 Deals & Information (2026/2027)

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United Flight 4310 Route Deals From $72

The cheapest prices found with in the last 7 days for return flights were $196 and $72 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 6 - Mon, Jun 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$196 Roundtrip, found 6 hours ago
$196
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Jun 6 from T.F. Green to Washington Dulles Intl., returning Mon, Jun 8, priced at $196 found 6 hours ago
Tue, Jun 9 - Mon, Jun 15
PVD
T.F. Green
IAD
Washington Dulles Intl.
$204 Roundtrip, found 4 days ago
$204
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from T.F. Green to Washington Dulles Intl., returning Mon, Jun 15, priced at $204 found 4 days ago
Sat, Jun 6 - Mon, Jun 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$242 Roundtrip, found 6 hours ago
$242
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Jun 6 from T.F. Green to Washington Dulles Intl., returning Mon, Jun 8, priced at $242 found 6 hours ago
Thu, May 21 - Mon, May 25
PVD
T.F. Green
IAD
Washington Dulles Intl.
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 21 from T.F. Green to Washington Dulles Intl., returning Mon, May 25, priced at $243 found 1 day ago
Sat, Jun 6 - Mon, Jun 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$246 Roundtrip, found 6 hours ago
$246
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Jun 6 from T.F. Green to Washington Dulles Intl., returning Mon, Jun 8, priced at $246 found 6 hours ago
Tue, May 26 - Fri, May 29
PVD
T.F. Green
IAD
Washington Dulles Intl.
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 26 from T.F. Green to Washington Dulles Intl., returning Fri, May 29, priced at $247 found 2 days ago
Mon, Dec 28 - Thu, Dec 31
PVD
T.F. Green
IAD
Washington Dulles Intl.
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 28 from T.F. Green to Washington Dulles Intl., returning Thu, Dec 31, priced at $261 found 5 days ago
Sat, Jun 6 - Mon, Jun 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$267 Roundtrip, found 6 hours ago
$267
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Jun 6 from T.F. Green to Washington Dulles Intl., returning Mon, Jun 8, priced at $267 found 6 hours ago
Tue, May 26 - Fri, May 29
PVD
T.F. Green
IAD
Washington Dulles Intl.
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 26 from T.F. Green to Washington Dulles Intl., returning Fri, May 29, priced at $273 found 2 days ago
Sat, Jun 6 - Mon, Jun 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$275 Roundtrip, found 6 hours ago
$275
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Jun 6 from T.F. Green to Washington Dulles Intl., returning Mon, Jun 8, priced at $275 found 6 hours ago

Frequently asked questions

What route does flight number UA4310 take?
UA4310 is used on a number of routes. Most often, UA4310 flies direct from Washington Dulles Intl. Airport (IAD) to HSV. If that's your flight path, you'll be in the air for 2 hours and 1 minute.
What kind of plane is on flight number UA4310?
There's a good chance you'll be aboard an Embraer ERJ if you've booked a seat from Washington, DC Airport (IAD-Washington Dulles Intl.) to Huntsville Intl. Airport (HSV), a common route for flight UA4310.
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 UA4310 flight with Travelocity, please visit our Customer Service Portal.