United Flight 8489 Deals & Information (2026/2027)

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United Flight 8489 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $432 and $224 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 13 - Tue, May 19
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$432 Roundtrip, just found
$432
Roundtrip
just found
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Tue, May 19, priced at $432 just found
Wed, May 13 - Tue, May 19
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$441 Roundtrip, just found
$441
Roundtrip
just found
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Tue, May 19, priced at $441 just found
Wed, May 13 - Tue, May 19
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$445 Roundtrip, just found
$445
Roundtrip
just found
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Tue, May 19, priced at $445 just found
Wed, May 13 - Wed, May 20
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Wed, May 20, priced at $461 found 1 day ago
Wed, May 13 - Wed, May 20
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$471 Roundtrip, found 1 day ago
$471
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Wed, May 20, priced at $471 found 1 day ago
Wed, May 13 - Tue, May 19
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$473 Roundtrip, just found
$473
Roundtrip
just found
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Tue, May 19, priced at $473 just found
Wed, May 13 - Tue, May 19
DCA
Ronald Reagan Washington National
YOW
Macdonald-Cartier Intl.
$479 Roundtrip, just found
$479
Roundtrip
just found
Select United flight, departing Wed, May 13 from Ronald Reagan Washington National to Macdonald-Cartier Intl., returning Tue, May 19, priced at $479 just found