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 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to Pearson Intl., returning Tue, May 5, priced at $284 found 1 day ago
Fri, Mar 6 - Mon, Mar 9
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$288 Roundtrip, found 8 hours ago
$288
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Mar 6 from Washington Dulles Intl. to Pearson Intl., returning Mon, Mar 9, priced at $288 found 8 hours ago
Wed, Apr 29 - Tue, May 5
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 29 from Washington Dulles Intl. to Pearson Intl., returning Tue, May 5, priced at $294 found 1 day ago
Fri, Mar 6 - Mon, Mar 9
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$342 Roundtrip, found 8 hours ago
$342
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Mar 6 from Washington Dulles Intl. to Pearson Intl., returning Mon, Mar 9, priced at $342 found 8 hours ago
Fri, Mar 6 - Mon, Mar 9
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$343 Roundtrip, found 8 hours ago
$343
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Mar 6 from Washington Dulles Intl. to Pearson Intl., returning Mon, Mar 9, priced at $343 found 8 hours ago
Fri, Mar 6 - Mon, Mar 9
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$358 Roundtrip, found 8 hours ago
$358
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Mar 6 from Washington Dulles Intl. to Pearson Intl., returning Mon, Mar 9, priced at $358 found 8 hours ago
Fri, Mar 6 - Mon, Mar 9
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$397 Roundtrip, found 8 hours ago
$397
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Mar 6 from Washington Dulles Intl. to Pearson Intl., returning Mon, Mar 9, priced at $397 found 8 hours ago
Fri, Mar 6 - Mon, Mar 9
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$408 Roundtrip, found 8 hours ago
$408
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Mar 6 from Washington Dulles Intl. to Pearson Intl., returning Mon, Mar 9, priced at $408 found 8 hours ago
Sun, May 3 - Wed, May 6
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$422 Roundtrip, found 6 hours ago
$422
Roundtrip
found 6 hours ago
Select United flight, departing Sun, May 3 from Washington Dulles Intl. to Pearson Intl., returning Wed, May 6, priced at $422 found 6 hours ago
Sun, May 3 - Wed, May 6
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$475 Roundtrip, found 6 hours ago
$475
Roundtrip
found 6 hours ago
Select United flight, departing Sun, May 3 from Washington Dulles Intl. to Pearson Intl., returning Wed, May 6, priced at $475 found 6 hours ago
Sun, May 3 - Wed, May 6
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$481 Roundtrip, found 6 hours ago
$481
Roundtrip
found 6 hours ago
Select United flight, departing Sun, May 3 from Washington Dulles Intl. to Pearson Intl., returning Wed, May 6, priced at $481 found 6 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.