United Flight 3570 Deals & Information (2026/2027)

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United Flight 3570 Route Deals From $209

The cheapest prices found with in the last 7 days for return flights were $432 and $209 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$432 Roundtrip, found 2 hours ago
$432
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $432 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$447 Roundtrip, found 2 hours ago
$447
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $447 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$452 Roundtrip, found 2 hours ago
$452
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $452 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$468 Roundtrip, found 2 hours ago
$468
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $468 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$475 Roundtrip, found 2 hours ago
$475
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $475 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$478 Roundtrip, found 2 hours ago
$478
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $478 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$495 Roundtrip, found 2 hours ago
$495
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $495 found 2 hours ago
Sat, Jun 13 - Sun, Jun 28
IAD
Washington Dulles Intl.
YOW
Macdonald-Cartier Intl.
$496 Roundtrip, found 2 hours ago
$496
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 13 from Washington Dulles Intl. to Macdonald-Cartier Intl., returning Sun, Jun 28, priced at $496 found 2 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.