United Flight 3490 Deals & Information (2026/2027)

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United Flight 3490 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $225 and $117 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 14 - Tue, Sep 15
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$225 Roundtrip, found 21 hours ago
$225
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 14 from Washington Dulles Intl. to Pearson Intl., returning Tue, Sep 15, priced at $225 found 21 hours ago
Tue, Sep 15 - Thu, Sep 17
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$235 Roundtrip, found 22 hours ago
$235
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Sep 15 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 17, priced at $235 found 22 hours ago
Mon, Sep 14 - Tue, Sep 15
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$248 Roundtrip, found 21 hours ago
$248
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 14 from Washington Dulles Intl. to Pearson Intl., returning Tue, Sep 15, priced at $248 found 21 hours ago
Sun, Sep 13 - Thu, Sep 17
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 13 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 17, priced at $259 found 1 day ago
Tue, Sep 15 - Thu, Sep 17
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$261 Roundtrip, found 22 hours ago
$261
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Sep 15 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 17, priced at $261 found 22 hours ago
Sun, Sep 13 - Thu, Sep 17
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 13 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 17, priced at $263 found 1 day ago
Thu, Sep 24 - Fri, Sep 25
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 24 from Washington Dulles Intl. to Pearson Intl., returning Fri, Sep 25, priced at $266 found 1 day ago
Sun, Sep 13 - Thu, Sep 17
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 13 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 17, priced at $266 found 1 day ago
Mon, Sep 14 - Tue, Sep 15
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$268 Roundtrip, found 21 hours ago
$268
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 14 from Washington Dulles Intl. to Pearson Intl., returning Tue, Sep 15, priced at $268 found 21 hours ago
Mon, Sep 14 - Tue, Sep 15
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$272 Roundtrip, found 21 hours ago
$272
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 14 from Washington Dulles Intl. to Pearson Intl., returning Tue, Sep 15, priced at $272 found 21 hours ago

Frequently asked questions

What route does flight number UA3490 take?
UA3490 takes several routes. The most frequently flown is Washington Dulles Intl. Airport (IAD) to Indianapolis Airport, which flies direct. This service usually takes 1 hour and 47 minutes. That said, there may possibly be other flights with the same number that have one or more stops.
What kind of plane is on flight number UA3490?
Chances are you'll be boarding an Embraer 175 if you're going from IAD to Indianapolis Airport, the most popular route for flight UA3490.
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 UA3490 flight with Travelocity, please visit our Customer Service Portal.