United Flight AC6641 Deals & Information (2025/2026)

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United Flight 6641 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $427 and $224 for one-way flights to Charleston Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$427 Roundtrip, just found
$427
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $427 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$443 Roundtrip, just found
$443
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $443 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$463 Roundtrip, just found
$463
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $463 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$479 Roundtrip, just found
$479
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $479 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$480 Roundtrip, just found
$480
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $480 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$483 Roundtrip, just found
$483
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $483 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$488 Roundtrip, just found
$488
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $488 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$515 Roundtrip, just found
$515
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $515 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$517 Roundtrip, just found
$517
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $517 just found
Sat, Oct 11 - Sat, Oct 18
YYZ
Pearson Intl.
CHS
Charleston Intl.
$518 Roundtrip, just found
$518
Roundtrip
just found
Select United flight, departing Sat, Oct 11 from Pearson Intl. to Charleston Intl., returning Sat, Oct 18, priced at $518 just found