United Flight 4300 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 4300 Route Deals From $88

The cheapest prices found with in the last 7 days for return flights were $202 and $88 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 13 - Tue, Apr 14
PVD
T.F. Green
IAD
Washington Dulles Intl.
$202 Roundtrip, found 4 days ago
$202
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 13 from T.F. Green to Washington Dulles Intl., returning Tue, Apr 14, priced at $202 found 4 days ago
Tue, Apr 7 - Sat, Apr 11
PVD
T.F. Green
IAD
Washington Dulles Intl.
$205 Roundtrip, found 1 day ago
$205
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 7 from T.F. Green to Washington Dulles Intl., returning Sat, Apr 11, priced at $205 found 1 day ago
Tue, Apr 7 - Sat, Apr 11
PVD
T.F. Green
IAD
Washington Dulles Intl.
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 7 from T.F. Green to Washington Dulles Intl., returning Sat, Apr 11, priced at $215 found 1 day ago
Wed, Jul 1 - Mon, Jul 6
PVD
T.F. Green
IAD
Washington Dulles Intl.
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jul 1 from T.F. Green to Washington Dulles Intl., returning Mon, Jul 6, priced at $219 found 2 days ago
Wed, Jul 1 - Mon, Jul 6
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, Jul 1 from T.F. Green to Washington Dulles Intl., returning Mon, Jul 6, priced at $228 found 2 days ago
Mon, Apr 13 - Tue, Apr 14
PVD
T.F. Green
IAD
Washington Dulles Intl.
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 13 from T.F. Green to Washington Dulles Intl., returning Tue, Apr 14, priced at $238 found 4 days ago
Thu, Mar 12 - Mon, Mar 16
PVD
T.F. Green
IAD
Washington Dulles Intl.
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 12 from T.F. Green to Washington Dulles Intl., returning Mon, Mar 16, priced at $244 found 3 days ago
Mon, Apr 20 - Wed, Apr 22
PVD
T.F. Green
IAD
Washington Dulles Intl.
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 20 from T.F. Green to Washington Dulles Intl., returning Wed, Apr 22, priced at $249 found 6 days ago
Sat, Mar 14 - Sat, Mar 21
PVD
T.F. Green
IAD
Washington Dulles Intl.
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select United flight, departing Sat, Mar 14 from T.F. Green to Washington Dulles Intl., returning Sat, Mar 21, priced at $250 found 6 days ago
Fri, Apr 24 - Tue, Apr 28
PVD
T.F. Green
IAD
Washington Dulles Intl.
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 24 from T.F. Green to Washington Dulles Intl., returning Tue, Apr 28, priced at $254 found 5 days ago

Frequently asked questions

What route does flight number UA4300 take?
UA4300 is used on multiple routes. Most often, UA4300 flies straight from BTR to Houston, TX Airport (IAH-George Bush Intercontinental). If you've booked a seat on this route, you'll be up above the clouds for 1 hour and 17 minutes.
What kind of plane is on flight number UA4300?
Chances are you'll be boarding the Embraer ERJ if you've reserved a ticket on flight number UA4300 from Baton Rouge, LA Airport (BTR-Baton Rouge Metropolitan) to IAH. This is the most commonly used type of plane on this particular route.
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 UA4300 flight with Travelocity, please visit our Customer Service Portal.