United Flight AC3453 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 3453 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $540 and $113 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Sun, Aug 24
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$540 Roundtrip, found 1 hour ago
$540
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Aug 19 from Washington Dulles Intl. to Pearson Intl., returning Sun, Aug 24, priced at $540 found 1 hour 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.