United Flight 8556 Deals & Information (2025/2026)

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United Flight 8556 Route Deals From $148

The cheapest prices found with in the last 7 days for return flights were $249 and $148 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Wed, Oct 29, priced at $249 found 4 days ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Wed, Oct 29, priced at $259 found 4 days ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Wed, Oct 29, priced at $269 found 4 days ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Wed, Oct 29, priced at $274 found 4 days ago
Thu, Oct 23 - Fri, Oct 31
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$283 Roundtrip, found 16 hours ago
$283
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Fri, Oct 31, priced at $283 found 16 hours ago
Thu, Oct 23 - Fri, Oct 31
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$306 Roundtrip, found 16 hours ago
$306
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Fri, Oct 31, priced at $306 found 16 hours ago
Thu, Oct 23 - Fri, Oct 31
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
$311 Roundtrip, found 16 hours ago
$311
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Oct 23 from Pearson Intl. to Ronald Reagan Washington National, returning Fri, Oct 31, priced at $311 found 16 hours ago