United Flight 8426 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 8426 Route Deals From $166

The cheapest prices found with in the last 7 days for return flights were $379 and $166 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 22 - Sun, Sep 28
DEN
Denver Intl.
YYZ
Pearson Intl.
$379 Roundtrip, found 4 hours ago
$379
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Sep 22 from Denver Intl. to Pearson Intl., returning Sun, Sep 28, priced at $379 found 4 hours ago
Fri, Sep 12 - Mon, Sep 15
DEN
Denver Intl.
YYZ
Pearson Intl.
$388 Roundtrip, just found
$388
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Denver Intl. to Pearson Intl., returning Mon, Sep 15, priced at $388 just found
Fri, Oct 10 - Tue, Oct 14
DEN
Denver Intl.
YYZ
Pearson Intl.
$403 Roundtrip, just found
$403
Roundtrip
just found
Select United flight, departing Fri, Oct 10 from Denver Intl. to Pearson Intl., returning Tue, Oct 14, priced at $403 just found
Fri, Oct 10 - Tue, Oct 14
DEN
Denver Intl.
YYZ
Pearson Intl.
$406 Roundtrip, just found
$406
Roundtrip
just found
Select United flight, departing Fri, Oct 10 from Denver Intl. to Pearson Intl., returning Tue, Oct 14, priced at $406 just found
Fri, Sep 12 - Mon, Sep 15
DEN
Denver Intl.
YYZ
Pearson Intl.
$412 Roundtrip, just found
$412
Roundtrip
just found
Select United flight, departing Fri, Sep 12 from Denver Intl. to Pearson Intl., returning Mon, Sep 15, priced at $412 just found
Fri, Oct 10 - Tue, Oct 14
DEN
Denver Intl.
YYZ
Pearson Intl.
$482 Roundtrip, just found
$482
Roundtrip
just found
Select United flight, departing Fri, Oct 10 from Denver Intl. to Pearson Intl., returning Tue, Oct 14, priced at $482 just found