United Flight 3453 Deals & Information (2026/2027)

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United Flight 3453 Route Deals From $118

The cheapest prices found with in the last 7 days for return flights were $284 and $118 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Tue, May 5
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to Pearson Intl., returning Tue, May 5, priced at $284 found 5 days ago
Tue, May 19 - Fri, May 22
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select United flight, departing Tue, May 19 from Washington Dulles Intl. to Pearson Intl., returning Fri, May 22, priced at $289 found 4 hours ago
Wed, Apr 29 - Tue, May 5
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to Pearson Intl., returning Tue, May 5, priced at $294 found 5 days ago
Tue, May 19 - Fri, May 22
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$304 Roundtrip, found 4 hours ago
$304
Roundtrip
found 4 hours ago
Select United flight, departing Tue, May 19 from Washington Dulles Intl. to Pearson Intl., returning Fri, May 22, priced at $304 found 4 hours ago
Mon, Mar 30 - Fri, Apr 3
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$338 Roundtrip, found 23 hours ago
$338
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Mar 30 from Washington Dulles Intl. to Pearson Intl., returning Fri, Apr 3, priced at $338 found 23 hours ago
Tue, May 19 - Fri, May 22
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$342 Roundtrip, found 4 hours ago
$342
Roundtrip
found 4 hours ago
Select United flight, departing Tue, May 19 from Washington Dulles Intl. to Pearson Intl., returning Fri, May 22, priced at $342 found 4 hours ago
Mon, Mar 30 - Fri, Apr 3
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$344 Roundtrip, found 23 hours ago
$344
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Mar 30 from Washington Dulles Intl. to Pearson Intl., returning Fri, Apr 3, priced at $344 found 23 hours ago
Sat, Feb 28 - Tue, May 19
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$348 Roundtrip, found 4 hours ago
$348
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Feb 28 from Washington Dulles Intl. to Pearson Intl., returning Tue, May 19, priced at $348 found 4 hours ago
Mon, Mar 30 - Fri, Apr 3
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$350 Roundtrip, found 23 hours ago
$350
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Mar 30 from Washington Dulles Intl. to Pearson Intl., returning Fri, Apr 3, priced at $350 found 23 hours ago

Frequently asked questions

What route does flight number UA3453 take?
UA3453 flies direct from ICT to Chicago, IL Airport (ORD-O'Hare Intl.) in around 1 hour and 56 minutes. It can sometimes take other routes though, some of which could be multi-stop trips. Keep this in mind when booking your airfare to avoid any confusion.
What kind of plane is on flight number UA3453?
UA3453 is a flight number that's used on multiple routes. If you have a ticket on its most popular route, ICT to O'Hare Airport, you're likely to be hopping aboard an Embraer 170.
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 UA3453 flight with Travelocity, please visit our Customer Service Portal.