United Flight 448 Deals & Information (2026/2027)

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United Flight 448 Route Deals From $133

The cheapest prices found with in the last 7 days for return flights were $256 and $133 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 6 - Mon, Jun 8
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$256 Roundtrip, found 5 hours ago
$256
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jun 6 from O'Hare Intl. to Pearson Intl., returning Mon, Jun 8, priced at $256 found 5 hours ago
Sat, Jun 6 - Mon, Jun 8
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$271 Roundtrip, found 5 hours ago
$271
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jun 6 from O'Hare Intl. to Pearson Intl., returning Mon, Jun 8, priced at $271 found 5 hours ago
Sat, Jul 25 - Fri, Jul 31
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$292 Roundtrip, found 4 hours ago
$292
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jul 25 from O'Hare Intl. to Pearson Intl., returning Fri, Jul 31, priced at $292 found 4 hours ago
Sun, Jun 21 - Sun, Jun 28
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 21 from O'Hare Intl. to Pearson Intl., returning Sun, Jun 28, priced at $299 found 1 day ago
Fri, Sep 18 - Sun, Sep 20
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$300 Roundtrip, found 1 hour ago
$300
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Sep 18 from O'Hare Intl. to Pearson Intl., returning Sun, Sep 20, priced at $300 found 1 hour ago
Sat, Jul 25 - Fri, Jul 31
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$302 Roundtrip, found 4 hours ago
$302
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jul 25 from O'Hare Intl. to Pearson Intl., returning Fri, Jul 31, priced at $302 found 4 hours ago
Sun, Jul 5 - Sat, Jul 11
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 5 from O'Hare Intl. to Pearson Intl., returning Sat, Jul 11, priced at $307 found 1 day ago
Sat, Jun 27 - Thu, Jul 2
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 27 from O'Hare Intl. to Pearson Intl., returning Thu, Jul 2, priced at $325 found 1 day ago
Sat, Jun 6 - Mon, Jun 8
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$332 Roundtrip, found 5 hours ago
$332
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jun 6 from O'Hare Intl. to Pearson Intl., returning Mon, Jun 8, priced at $332 found 5 hours ago
Thu, Aug 27 - Mon, Aug 31
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$335 Roundtrip, found 19 hours ago
$335
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Aug 27 from O'Hare Intl. to Pearson Intl., returning Mon, Aug 31, priced at $335 found 19 hours ago
Fri, Sep 18 - Sun, Sep 20
ORD
O'Hare Intl.
YYZ
Pearson Intl.
$343 Roundtrip, found 1 hour ago
$343
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Sep 18 from O'Hare Intl. to Pearson Intl., returning Sun, Sep 20, priced at $343 found 1 hour ago

Frequently asked questions

What route does flight number UA448 take?
You'll arrive into Denver, CO Airport (DEN-Denver Intl.) from BOS if you're traveling on flight number UA448. You'll be in the sky for 4 hours and 39 minutes during this journey. It's also good to note that the flight conveniently travels direct.
What terminal does UA448 fly out of?
You'll likely be stepping aboard the plane at Terminal B if you're booked on flight number UA448 direct from Logan Intl. Airport to Denver Intl. Airport (DEN).
What kind of plane is on flight number UA448?
The route for flight number UA448 is generally Logan Intl. Airport to Denver Intl. Airport (DEN), and the Airbus A320 is the aircraft model you're likely to be jetting off with.
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 UA448 flight with Travelocity, please visit our Customer Service Portal.