United Flight UA3570 Deals & Information (2025/2026)

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United Flight 3570 Route Deals From $74

The cheapest prices found with in the last 7 days for return flights were $139 and $74 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Mon, Nov 17
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Palm Beach Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $139 found 1 day ago
Thu, Nov 13 - Mon, Nov 17
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Palm Beach Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $145 found 1 day ago
Thu, Oct 16 - Sun, Oct 19
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 16 from Palm Beach Intl. to Washington Dulles Intl., returning Sun, Oct 19, priced at $158 found 1 day ago
Fri, Oct 24 - Sun, Oct 26
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$170 Roundtrip, found 11 hours ago
$170
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Oct 24 from Palm Beach Intl. to Washington Dulles Intl., returning Sun, Oct 26, priced at $170 found 11 hours ago
Thu, Jan 8 - Thu, Jan 15
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Palm Beach Intl. to Washington Dulles Intl., returning Thu, Jan 15, priced at $171 found 1 day ago
Fri, Nov 21 - Mon, Nov 24
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$174 Roundtrip, found 4 days ago
$174
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Palm Beach Intl. to Washington Dulles Intl., returning Mon, Nov 24, priced at $174 found 4 days ago
Thu, Jan 8 - Thu, Jan 15
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Palm Beach Intl. to Washington Dulles Intl., returning Thu, Jan 15, priced at $181 found 1 day ago
Thu, Nov 13 - Mon, Nov 17
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Palm Beach Intl. to Washington Dulles Intl., returning Mon, Nov 17, priced at $193 found 1 day ago
Sat, Oct 11 - Tue, Nov 4
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$197 Roundtrip, found 22 hours ago
$197
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Oct 11 from Palm Beach Intl. to Washington Dulles Intl., returning Tue, Nov 4, priced at $197 found 22 hours ago
Fri, Oct 10 - Sun, Oct 12
PBI
Palm Beach Intl.
IAD
Washington Dulles Intl.
$199 Roundtrip, found 22 hours ago
$199
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Oct 10 from Palm Beach Intl. to Washington Dulles Intl., returning Sun, Oct 12, priced at $199 found 22 hours ago

Frequently asked questions

What route does flight number UA3570 take?
UA3570 takes 3 hours and 36 minutes to fly direct from Tucson, AZ Airport (TUS-Tucson Intl.) to O'Hare Intl. Airport (ORD). Sure, there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA3570?
The route for UA3570 is predominantly Tucson, AZ Airport (TUS-Tucson Intl.) to ORD, and the Embraer 175 is the aircraft model you're likely to be taking off on.
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 UA3570 flight with Travelocity, please visit our Customer Service Portal.