United Flight AC3549 Deals & Information (2025/2026)

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United Flight 3549 Route Deals From $114

The cheapest prices found with in the last 7 days for return flights were $206 and $114 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 5 - Sat, Oct 11
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$206 Roundtrip, found 1 hour ago
$206
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Oct 5 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Oct 11, priced at $206 found 1 hour ago
Sun, Oct 5 - Sat, Oct 11
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$216 Roundtrip, found 1 hour ago
$216
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Oct 5 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Oct 11, priced at $216 found 1 hour ago
Fri, Aug 22 - Sun, Aug 24
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 22 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $235 found 4 days ago
Sun, Oct 5 - Sat, Oct 11
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$236 Roundtrip, found 1 hour ago
$236
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Oct 5 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Oct 11, priced at $236 found 1 hour ago
Sun, Oct 5 - Sat, Oct 11
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$274 Roundtrip, found 1 hour ago
$274
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Oct 5 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sat, Oct 11, priced at $274 found 1 hour ago
Fri, Aug 22 - Sun, Aug 24
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 22 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $275 found 4 days ago
Fri, Aug 22 - Sun, Aug 24
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
$281 Roundtrip, found 4 days ago
$281
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 22 from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Sun, Aug 24, priced at $281 found 4 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.