United Flight 3636 Deals & Information (2026/2027)

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United Flight 3636 Route Deals From $131

The cheapest prices found with in the last 7 days for return flights were $228 and $131 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$228 Roundtrip, found 2 hours ago
$228
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $228 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$245 Roundtrip, found 2 hours ago
$245
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $245 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$275 Roundtrip, found 2 hours ago
$275
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $275 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$286 Roundtrip, found 2 hours ago
$286
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $286 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$288 Roundtrip, found 2 hours ago
$288
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $288 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$291 Roundtrip, found 2 hours ago
$291
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $291 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$304 Roundtrip, found 2 hours ago
$304
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $304 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$306 Roundtrip, found 2 hours ago
$306
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $306 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$336 Roundtrip, found 2 hours ago
$336
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $336 found 2 hours ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$337 Roundtrip, found 2 hours ago
$337
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $337 found 2 hours ago

Frequently asked questions

What route does flight number UA3636 take?
UA3636 is used on multiple routes, but the most common is between O'Hare Intl. Airport (ORD) and Des Moines, IA Airport (DSM-Des Moines Intl.). If on a direct flight, you'll step off the plane in 1 hour and 19 minutes. Multi-stop flights can also use the same number, as can services on other routes.
What terminal does UA3636 fly out of?
Terminal 2 is the terminal you'll likely jet off from if you're booked on a flight from ORD. O'Hare Intl. Airport (ORD) to Des Moines Intl. Airport (DSM) is the most commonly traveled route for flight number UA3636.
What kind of plane is on flight number UA3636?
It's likely you'll be setting off on an Embraer 170 if you've booked a ticket from ORD to Des Moines, IA Airport (DSM-Des Moines Intl.), the most popular route for flight number UA3636.
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 UA3636 flight with Travelocity, please visit our Customer Service Portal.