United Flight AC3549 Deals & Information (2025/2026)

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United Flight 3549 Route Deals From $174

The cheapest prices found with in the last 7 days for return flights were $175 and $174 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 24 - Sat, Sep 27
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$175 Roundtrip, found 6 days ago
$175
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $175 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $206 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$211 Roundtrip, found 6 days ago
$211
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $211 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$221 Roundtrip, found 6 days ago
$221
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $221 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $227 found 6 days ago
Wed, Sep 24 - Sat, Sep 27
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Sep 27, priced at $263 found 6 days ago

Frequently asked questions

What route does flight number UA3549 take?
UA3549 operates directly from Chicago, IL Airport (ORD-O'Hare Intl.) to GRR. During this journey, you'll be in the air for about 52 minutes. Book ahead to get your preferred seat.
What terminal does UA3549 fly out of?
Travelers with tickets for flight number UA3549 from Chicago, IL Airport (ORD-O'Hare Intl.) to Grand Rapids, MI Airport (GRR-Gerald R. Ford Intl.) usually take off from Terminal 2.
What kind of plane is on flight number UA3549?
The Embraer 175 is the aircraft type usually used for flight UA3549. Usually, this flight departs from O'Hare Airport and touches down at Ford 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 UA3549 flight with Travelocity, please visit our Customer Service Portal.