United Flight 3571 Deals & Information (2025/2026)

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United Flight 3571 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $179 and $70 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 5 - Fri, Aug 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 5 from T.F. Green to Washington Dulles Intl., returning Fri, Aug 8, priced at $179 found 5 days ago
Mon, Aug 18 - Wed, Aug 20
PVD
T.F. Green
IAD
Washington Dulles Intl.
$192 Roundtrip, found 5 days ago
$192
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 18 from T.F. Green to Washington Dulles Intl., returning Wed, Aug 20, priced at $192 found 5 days ago
Wed, Jul 2 - Wed, Jul 9
PVD
T.F. Green
IAD
Washington Dulles Intl.
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jul 2 from T.F. Green to Washington Dulles Intl., returning Wed, Jul 9, priced at $194 found 5 days ago
Wed, Jul 2 - Wed, Jul 9
PVD
T.F. Green
IAD
Washington Dulles Intl.
$203 Roundtrip, found 5 days ago
$203
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jul 2 from T.F. Green to Washington Dulles Intl., returning Wed, Jul 9, priced at $203 found 5 days ago
Tue, Jul 22 - Fri, Jul 25
PVD
T.F. Green
IAD
Washington Dulles Intl.
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 22 from T.F. Green to Washington Dulles Intl., returning Fri, Jul 25, priced at $205 found 3 days ago
Fri, Jul 4 - Tue, Jul 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 4 from T.F. Green to Washington Dulles Intl., returning Tue, Jul 8, priced at $209 found 6 days ago
Mon, Aug 18 - Wed, Aug 20
PVD
T.F. Green
IAD
Washington Dulles Intl.
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 18 from T.F. Green to Washington Dulles Intl., returning Wed, Aug 20, priced at $215 found 5 days ago
Wed, Aug 13 - Fri, Aug 15
PVD
T.F. Green
IAD
Washington Dulles Intl.
$217 Roundtrip, found 6 days ago
$217
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 13 from T.F. Green to Washington Dulles Intl., returning Fri, Aug 15, priced at $217 found 6 days ago
Fri, Jul 4 - Tue, Jul 8
PVD
T.F. Green
IAD
Washington Dulles Intl.
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 4 from T.F. Green to Washington Dulles Intl., returning Tue, Jul 8, priced at $222 found 6 days ago
Wed, Jul 2 - Wed, Jul 9
PVD
T.F. Green
IAD
Washington Dulles Intl.
$225 Roundtrip, found 5 days ago
$225
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jul 2 from T.F. Green to Washington Dulles Intl., returning Wed, Jul 9, priced at $225 found 5 days ago

Frequently asked questions

What route does flight number UA3571 take?
UA3571 serves multiple routes, but the most common is between PIA and O'Hare Intl. Airport (ORD). If you're lucky enough to score a direct flight, you'll step off the plane in approximately 59 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What kind of plane is on flight number UA3571?
It's likely you'll be hopping on board the Embraer 175 if you're booked on flight number UA3571 from Peoria Intl. Airport to O'Hare Intl. Airport (ORD). It's the most commonly used aircraft on this busy 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 UA3571 flight with Travelocity, please visit our Customer Service Portal.