United Flight 3453 Deals & Information (2025/2026)

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United Flight 3453 Route Deals From $106

The cheapest prices found with in the last 7 days for return flights were $253 and $106 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 14 - Sun, Sep 21
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 14 from Washington Dulles Intl. to Pearson Intl., returning Sun, Sep 21, priced at $253 found 1 day ago
Tue, Sep 2 - Sun, Sep 7
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from Washington Dulles Intl. to Pearson Intl., returning Sun, Sep 7, priced at $264 found 1 day ago
Tue, Sep 2 - Sun, Sep 7
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from Washington Dulles Intl. to Pearson Intl., returning Sun, Sep 7, priced at $266 found 1 day ago
Tue, Sep 2 - Sun, Sep 7
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from Washington Dulles Intl. to Pearson Intl., returning Sun, Sep 7, priced at $269 found 1 day ago
Sat, Sep 13 - Thu, Sep 18
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 13 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 18, priced at $273 found 1 day ago
Sat, Sep 13 - Thu, Sep 18
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 13 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 18, priced at $276 found 1 day ago
Tue, Sep 16 - Fri, Sep 19
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 16 from Washington Dulles Intl. to Pearson Intl., returning Fri, Sep 19, priced at $284 found 1 day ago
Wed, Aug 20 - Mon, Aug 25
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$289 Roundtrip, found 6 hours ago
$289
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 20 from Washington Dulles Intl. to Pearson Intl., returning Mon, Aug 25, priced at $289 found 6 hours ago
Wed, Aug 20 - Mon, Aug 25
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$294 Roundtrip, found 6 hours ago
$294
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 20 from Washington Dulles Intl. to Pearson Intl., returning Mon, Aug 25, priced at $294 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.