United Flight 4310 Deals & Information (2026/2027)

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United Flight 4310 Route Deals From $111

The cheapest prices found with in the last 7 days for return flights were $206 and $111 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Sun, Jun 14
PVD
T.F. Green
IAD
Washington Dulles Intl.
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 10 from T.F. Green to Washington Dulles Intl., returning Sun, Jun 14, priced at $206 found 2 days ago
Tue, Apr 21 - Wed, Apr 22
PVD
T.F. Green
IAD
Washington Dulles Intl.
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select United flight, departing Tue, Apr 21 from T.F. Green to Washington Dulles Intl., returning Wed, Apr 22, priced at $216 found 4 days ago
Wed, Jun 10 - Sun, Jun 14
PVD
T.F. Green
IAD
Washington Dulles Intl.
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 10 from T.F. Green to Washington Dulles Intl., returning Sun, Jun 14, priced at $228 found 2 days ago
Thu, May 28 - Sat, May 30
PVD
T.F. Green
IAD
Washington Dulles Intl.
$230 Roundtrip, found 15 hours ago
$230
Roundtrip
found 15 hours ago
Select United flight, departing Thu, May 28 from T.F. Green to Washington Dulles Intl., returning Sat, May 30, priced at $230 found 15 hours ago
Mon, Apr 20 - Wed, Apr 22
PVD
T.F. Green
IAD
Washington Dulles Intl.
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 20 from T.F. Green to Washington Dulles Intl., returning Wed, Apr 22, priced at $240 found 4 days ago
Wed, Jul 1 - Mon, Jul 13
PVD
T.F. Green
IAD
Washington Dulles Intl.
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jul 1 from T.F. Green to Washington Dulles Intl., returning Mon, Jul 13, priced at $241 found 5 days ago
Mon, May 4 - Tue, May 12
PVD
T.F. Green
IAD
Washington Dulles Intl.
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 4 from T.F. Green to Washington Dulles Intl., returning Tue, May 12, priced at $252 found 5 days ago
Thu, Jul 23 - Sat, Jul 25
PVD
T.F. Green
IAD
Washington Dulles Intl.
$261 Roundtrip, found 12 hours ago
$261
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Jul 23 from T.F. Green to Washington Dulles Intl., returning Sat, Jul 25, priced at $261 found 12 hours ago
Wed, Jun 10 - Sun, Jun 14
PVD
T.F. Green
IAD
Washington Dulles Intl.
$266 Roundtrip, found 2 days ago
$266
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 10 from T.F. Green to Washington Dulles Intl., returning Sun, Jun 14, priced at $266 found 2 days ago
Thu, May 28 - Sat, May 30
PVD
T.F. Green
IAD
Washington Dulles Intl.
$279 Roundtrip, found 15 hours ago
$279
Roundtrip
found 15 hours ago
Select United flight, departing Thu, May 28 from T.F. Green to Washington Dulles Intl., returning Sat, May 30, priced at $279 found 15 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.