United Flight 3559 Deals & Information (2026/2027)

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United Flight 3559 Route Deals From $180

The cheapest prices found with in the last 7 days for return flights were $227 and $180 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $227 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $241 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $243 found 4 days ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $245 found 5 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $257 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $263 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $273 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $275 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$282 Roundtrip, found 4 days ago
$282
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $282 found 4 days ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $286 found 5 days ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$288 Roundtrip, found 5 days ago
$288
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $288 found 5 days ago
Mon, Jun 1 - Tue, Jun 2
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$291 Roundtrip, found 5 days ago
$291
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 1 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $291 found 5 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $292 found 4 days ago
Tue, Jun 9 - Sun, Jun 21
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 9 from Pearson Intl. to Washington Dulles Intl., returning Sun, Jun 21, priced at $302 found 4 days ago

Frequently asked questions

What route does flight number UA3559 take?
UA3559 takes roughly 1 hour and 5 minutes to fly non-stop from O'Hare Airport to Indianapolis, IN Airport (IND-Indianapolis Intl.). Sure, there's magic in the destination, but the journey is always half the fun!
What terminal does UA3559 fly out of?
You'll likely be jetting out of Terminal 2 if you're booked on flight number UA3559 direct from O'Hare Airport to Indianapolis Airport.
What kind of plane is on flight number UA3559?
The Embraer 170 is the type of aircraft that's generally used for flight number UA3559. More often than not, this flight takes off from O'Hare Intl. Airport (ORD) and touches down at Indianapolis Airport.
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 UA3559 flight with Travelocity, please visit our Customer Service Portal.