United Flight UA3570 Deals & Information (2025/2026)

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United Flight 3570 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $189 and $214 for one-way flights to Burlington Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 8 - Tue, Nov 11
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$189 Roundtrip, found 5 hours ago
$189
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Nov 8 from Washington Dulles Intl. to Burlington Intl., returning Tue, Nov 11, priced at $189 found 5 hours ago
Thu, Jul 31 - Sat, Aug 2
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$193 Roundtrip, found 2 hours ago
$193
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from Washington Dulles Intl. to Burlington Intl., returning Sat, Aug 2, priced at $193 found 2 hours ago
Wed, Jul 9 - Sat, Jul 12
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 9 from Washington Dulles Intl. to Burlington Intl., returning Sat, Jul 12, priced at $193 found 1 day ago
Wed, Jul 9 - Sat, Jul 12
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 9 from Washington Dulles Intl. to Burlington Intl., returning Sat, Jul 12, priced at $197 found 1 day ago
Sat, Jul 5 - Sat, Jul 12
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jul 5 from Washington Dulles Intl. to Burlington Intl., returning Sat, Jul 12, priced at $198 found 2 days ago
Sat, Nov 8 - Tue, Nov 11
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$199 Roundtrip, found 5 hours ago
$199
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Nov 8 from Washington Dulles Intl. to Burlington Intl., returning Tue, Nov 11, priced at $199 found 5 hours ago
Sat, Jul 12 - Wed, Jul 16
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 12 from Washington Dulles Intl. to Burlington Intl., returning Wed, Jul 16, priced at $203 found 1 day ago
Thu, Jul 3 - Fri, Jul 4
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 3 from Washington Dulles Intl. to Burlington Intl., returning Fri, Jul 4, priced at $203 found 2 days ago
Thu, Jul 3 - Thu, Jul 10
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$208 Roundtrip, found 4 hours ago
$208
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Jul 3 from Washington Dulles Intl. to Burlington Intl., returning Thu, Jul 10, priced at $208 found 4 hours ago
Fri, Jul 11 - Tue, Jul 15
IAD
Washington Dulles Intl.
BTV
Burlington Intl.
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 11 from Washington Dulles Intl. to Burlington Intl., returning Tue, Jul 15, priced at $213 found 1 day 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.