United Airlines flights from Chicago O'Hare (ORD) to Toronto Pearson (YYZ).

FLIGHT SCHEDULE
Direct Flights:
Daily 21:08 Chicago O'Hare (ORD) 1 23:58 Toronto Pearson (YYZ) 1 United Airlines UA 448 Non-stop Boeing 737-800 (738) 1:50 Effective 2026-03-29 through 2026-04-29
Daily 09:05 Chicago O'Hare (ORD) 1 11:49 Toronto Pearson (YYZ) 1 United Airlines UA 1081 Non-stop Airbus A319 (319) 1:44 Effective 2026-03-29 through 2026-04-29
Daily 21:20 Chicago O'Hare (ORD) 1 23:59 Toronto Pearson (YYZ) 1 United Airlines UA 1364 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Valid until 2026-01-05
Daily 16:43 Chicago O'Hare (ORD) 1 19:37 Toronto Pearson (YYZ) 1 United Airlines UA 1497 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-03-29 through 2026-04-29
Daily 07:10 Chicago O'Hare (ORD) 1 10:04 Toronto Pearson (YYZ) 1 United Airlines UA 1594 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-03-29 through 2026-04-29
Daily 12:52 Chicago O'Hare (ORD) 1 15:46 Toronto Pearson (YYZ) 1 United Airlines UA 1672 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-03-29 through 2026-04-29
Daily 18:25 Chicago O'Hare (ORD) 1 21:18 Toronto Pearson (YYZ) 1 United Airlines UA 1845 Non-stop Boeing 737-800 (738) 1:53 Effective 2026-03-05 through 2026-03-28
Tue-Sun 18:28 Chicago O'Hare (ORD) 1 21:21 Toronto Pearson (YYZ) 1 United Airlines UA 1845 Non-stop Airbus A319 (319) 1:53 Effective 2026-01-06 through 2026-02-11
Mon 18:28 Chicago O'Hare (ORD) 1 21:21 Toronto Pearson (YYZ) 1 United Airlines UA 1845 Non-stop Boeing 737-700 (73G) 1:53 Effective 2026-01-12 through 2026-02-09
Daily 18:28 Chicago O'Hare (ORD) 1 21:21 Toronto Pearson (YYZ) 1 United Airlines UA 1845 Non-stop Boeing 737-800 (738) 1:53 Effective 2026-02-12 through 2026-03-04
Sun 21:15 Chicago O'Hare (ORD) 1 23:52 Toronto Pearson (YYZ) 1 United Airlines UA 2064 Non-stop Boeing 737-900 (739) 1:37 Effective 2026-03-08 through 2026-03-22
Daily 10:52 Chicago O'Hare (ORD) 1 13:42 Toronto Pearson (YYZ) 1 United Airlines UA 2275 Non-stop Boeing 737-800 (738) 1:50 Effective 2026-03-29 through 2026-04-29
Sat 21:20 Chicago O'Hare (ORD) 1 23:59 Toronto Pearson (YYZ) 1 United Airlines UA 2449 Non-stop Boeing 737 MAX 8 (7M8) 1:39 Operates only on 2026-02-07
Daily 17:57 Chicago O'Hare (ORD) 1 20:44 Toronto Pearson (YYZ) 1 United Airlines UA 2496 Non-stop Boeing 737-800 (738) 1:47 Effective 2026-03-29 through 2026-10-24
Daily 18:40 Chicago O'Hare (ORD) 1 21:34 Toronto Pearson (YYZ) 1 United Airlines UA 2496 Non-stop Boeing 737-800 (738) 1:54 Effective from 2026-10-25
Sat 21:15 Chicago O'Hare (ORD) 2 23:58 Toronto Pearson (YYZ) 1 United Airlines UA 3413 Non-stop Embraer EMB 175 (E7W) 1:43 Operates only on 2026-03-28
Mon 18:16 Chicago O'Hare (ORD) 2 21:21 Toronto Pearson (YYZ) 1 United Airlines UA 3427 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2026-01-05
Daily 07:07 Chicago O'Hare (ORD) 2 09:58 Toronto Pearson (YYZ) 1 United Airlines UA 3440 Non-stop Embraer EMB 175 (E7W) 1:51 Effective 2026-02-12 through 2026-03-04
Mon-Wed,Fri-Sun 07:10 Chicago O'Hare (ORD) 2 09:58 Toronto Pearson (YYZ) 1 United Airlines UA 3440 Non-stop Embraer EMB 175 (E7W) 1:48 Valid until 2026-01-07
Daily 07:10 Chicago O'Hare (ORD) 2 09:58 Toronto Pearson (YYZ) 1 United Airlines UA 3440 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2026-01-08 through 2026-02-03
Daily 07:10 Chicago O'Hare (ORD) 2 09:58 Toronto Pearson (YYZ) 1 United Airlines UA 3440 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2026-02-05 through 2026-02-11
Daily 07:10 Chicago O'Hare (ORD) 2 09:58 Toronto Pearson (YYZ) 1 United Airlines UA 3440 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2026-03-05 through 2026-03-28
Daily 07:10 Chicago O'Hare (ORD) 2 09:55 Toronto Pearson (YYZ) 1 United Airlines UA 3440 Non-stop Embraer EMB 175 (E7W) 1:45 Effective from 2026-04-30
Daily 15:00 Chicago O'Hare (ORD) 2 17:58 Toronto Pearson (YYZ) 1 United Airlines UA 3531 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-04-30 through 2026-10-24
Daily 21:15 Chicago O'Hare (ORD) 2 23:59 Toronto Pearson (YYZ) 1 United Airlines UA 3538 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-01-06 through 2026-02-04
Mon-Wed,Fri,Sun 21:15 Chicago O'Hare (ORD) 2 23:59 Toronto Pearson (YYZ) 1 United Airlines UA 3538 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-02-06 through 2026-02-11
Mon-Sat 21:15 Chicago O'Hare (ORD) 2 23:58 Toronto Pearson (YYZ) 1 United Airlines UA 3538 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-03-05 through 2026-03-27
Daily 21:15 Chicago O'Hare (ORD) 2 00:09 Toronto Pearson (YYZ) 1 United Airlines UA 3538 Non-stop Embraer EMB 175 (E7W) 1:54 Effective 2026-04-30 through 2026-05-20 The flight arrives 1 day after departure.
Daily 21:15 Chicago O'Hare (ORD) 2 00:08 Toronto Pearson (YYZ) 1 United Airlines UA 3538 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-05-21 through 2026-08-17 The flight arrives 1 day after departure.
Daily 21:15 Chicago O'Hare (ORD) 2 00:04 Toronto Pearson (YYZ) 1 United Airlines UA 3538 Non-stop Embraer EMB 175 (E7W) 1:49 Effective from 2026-08-18 The flight arrives 1 day after departure.
Daily 09:00 Chicago O'Hare (ORD) 2 11:45 Toronto Pearson (YYZ) 1 United Airlines UA 3601 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-04-30 through 2026-10-24
Daily 16:40 Chicago O'Hare (ORD) 2 19:34 Toronto Pearson (YYZ) 1 United Airlines UA 3612 Non-stop Embraer EMB 175 (E7W) 1:54 Effective 2026-04-30 through 2026-05-20
Daily 16:40 Chicago O'Hare (ORD) 2 19:33 Toronto Pearson (YYZ) 1 United Airlines UA 3612 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-05-21 through 2026-08-17
Daily 16:40 Chicago O'Hare (ORD) 2 19:34 Toronto Pearson (YYZ) 1 United Airlines UA 3612 Non-stop Embraer EMB 175 (E7W) 1:54 Effective from 2026-08-18
Mon-Fri,Sun 16:47 Chicago O'Hare (ORD) 2 19:45 Toronto Pearson (YYZ) 1 United Airlines UA 3612 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-02-12 through 2026-03-05
Mon-Thu,Sun 16:47 Chicago O'Hare (ORD) 2 19:45 Toronto Pearson (YYZ) 1 United Airlines UA 3612 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-03-08 through 2026-03-26
Daily 12:52 Chicago O'Hare (ORD) 2 15:40 Toronto Pearson (YYZ) 1 United Airlines UA 3634 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2026-04-30 through 2026-10-24
Daily 13:40 Chicago O'Hare (ORD) 2 16:28 Toronto Pearson (YYZ) 1 United Airlines UA 3634 Non-stop Embraer EMB 175 (E7W) 1:48 Effective from 2026-10-25
Daily 15:00 Chicago O'Hare (ORD) 2 17:58 Toronto Pearson (YYZ) 1 United Airlines UA 3634 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-03-29 through 2026-04-29
Daily 10:40 Chicago O'Hare (ORD) 2 13:34 Toronto Pearson (YYZ) 1 United Airlines UA 3674 Non-stop Embraer EMB 175 (E7W) 1:54 Effective 2026-04-30 through 2026-05-20
Daily 10:40 Chicago O'Hare (ORD) 2 13:33 Toronto Pearson (YYZ) 1 United Airlines UA 3674 Non-stop Embraer EMB 175 (E7W) 1:53 Effective from 2026-05-21
Daily 11:11 Chicago O'Hare (ORD) 2 14:01 Toronto Pearson (YYZ) 1 United Airlines UA 3674 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-02-12 through 2026-03-28
Daily 11:15 Chicago O'Hare (ORD) 2 14:01 Toronto Pearson (YYZ) 1 United Airlines UA 3674 Non-stop Embraer EMB 175 (E7W) 1:46 Valid until 2026-02-03
Daily 11:15 Chicago O'Hare (ORD) 2 14:01 Toronto Pearson (YYZ) 1 United Airlines UA 3674 Non-stop Embraer EMB 175 (E7W) 1:46 Effective 2026-02-05 through 2026-02-11
Thu 07:10 Chicago O'Hare (ORD) 2 09:58 Toronto Pearson (YYZ) 1 United Airlines UA 4646 Non-stop Embraer EMB 175 (E7W) 1:48 Operates only on 2026-01-01
Mon,Tue,Thu,Fri,Sun 16:50 Chicago O'Hare (ORD) 2 19:45 Toronto Pearson (YYZ) 1 United Airlines UA 4662 Non-stop Embraer EMB 175 (E7W) 1:55 Valid until 2026-01-05
Daily 13:12 Chicago O'Hare (ORD) 2 16:02 Toronto Pearson (YYZ) 1 United Airlines UA 5271 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-02-12 through 2026-03-04
Daily 21:15 Chicago O'Hare (ORD) 2 23:59 Toronto Pearson (YYZ) 1 United Airlines UA 5278 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-02-12 through 2026-03-04
Daily 13:12 Chicago O'Hare (ORD) 2 16:02 Toronto Pearson (YYZ) 1 United Airlines UA 5280 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-03-05 through 2026-03-28
Mon,Tue,Thu-Sun 13:13 Chicago O'Hare (ORD) 2 16:02 Toronto Pearson (YYZ) 1 United Airlines UA 5287 Non-stop Embraer EMB 175 (E7W) 1:49 Valid until 2026-01-05

1 2 3

An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at Toronto Pearson airport, Canada (YYZ).
The flight distance is 435 miles, or 700 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:35 and 2:05.

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United Airlines flights from Chicago O'Hare (ORD) to Toronto Pearson (YYZ).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA448

21:08

Chicago O'Hare (ORD) 1

23:58

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1081

09:05

Chicago O'Hare (ORD) 1

11:49

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1364

21:20

Chicago O'Hare (ORD) 1

23:59

Toronto Pearson (YYZ) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1497

16:43

Chicago O'Hare (ORD) 1

19:37

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1594

07:10

Chicago O'Hare (ORD) 1

10:04

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1672

12:52

Chicago O'Hare (ORD) 1

15:46

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1845

18:25

Chicago O'Hare (ORD) 1

21:18

Toronto Pearson (YYZ) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1845

18:28

Chicago O'Hare (ORD) 1

21:21

Toronto Pearson (YYZ) 1

Effective 2026-01-06 through 2026-02-11

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1845

18:28

Chicago O'Hare (ORD) 1

21:21

Toronto Pearson (YYZ) 1

Effective 2026-01-12 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:53, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1845

18:28

Chicago O'Hare (ORD) 1

21:21

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2064

21:15

Chicago O'Hare (ORD) 1

23:52

Toronto Pearson (YYZ) 1

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:37, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2275

10:52

Chicago O'Hare (ORD) 1

13:42

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2449

21:20

Chicago O'Hare (ORD) 1

23:59

Toronto Pearson (YYZ) 1

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2496

17:57

Chicago O'Hare (ORD) 1

20:44

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2496

18:40

Chicago O'Hare (ORD) 1

21:34

Toronto Pearson (YYZ) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA3413

21:15

Chicago O'Hare (ORD) 2

23:58

Toronto Pearson (YYZ) 1

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3427

18:16

Chicago O'Hare (ORD) 2

21:21

Toronto Pearson (YYZ) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3440

07:07

Chicago O'Hare (ORD) 2

09:58

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3440

07:10

Chicago O'Hare (ORD) 2

09:58

Toronto Pearson (YYZ) 1

Valid until 2026-01-07

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3440

07:10

Chicago O'Hare (ORD) 2

09:58

Toronto Pearson (YYZ) 1

Effective 2026-01-08 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3440

07:10

Chicago O'Hare (ORD) 2

09:58

Toronto Pearson (YYZ) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3440

07:10

Chicago O'Hare (ORD) 2

09:58

Toronto Pearson (YYZ) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3440

07:10

Chicago O'Hare (ORD) 2

09:55

Toronto Pearson (YYZ) 1

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3531

15:00

Chicago O'Hare (ORD) 2

17:58

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3538

21:15

Chicago O'Hare (ORD) 2

23:59

Toronto Pearson (YYZ) 1

Effective 2026-01-06 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3538

21:15

Chicago O'Hare (ORD) 2

23:59

Toronto Pearson (YYZ) 1

Effective 2026-02-06 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3538

21:15

Chicago O'Hare (ORD) 2

23:58

Toronto Pearson (YYZ) 1

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3538

21:15

Chicago O'Hare (ORD) 2

00:09(+1)

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA3538

21:15

Chicago O'Hare (ORD) 2

00:08(+1)

Toronto Pearson (YYZ) 1

Effective 2026-05-21 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA3538

21:15

Chicago O'Hare (ORD) 2

00:04(+1)

Toronto Pearson (YYZ) 1

Effective from 2026-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA3601

09:00

Chicago O'Hare (ORD) 2

11:45

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3612

16:40

Chicago O'Hare (ORD) 2

19:34

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3612

16:40

Chicago O'Hare (ORD) 2

19:33

Toronto Pearson (YYZ) 1

Effective 2026-05-21 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3612

16:40

Chicago O'Hare (ORD) 2

19:34

Toronto Pearson (YYZ) 1

Effective from 2026-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3612

16:47

Chicago O'Hare (ORD) 2

19:45

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3612

16:47

Chicago O'Hare (ORD) 2

19:45

Toronto Pearson (YYZ) 1

Effective 2026-03-08 through 2026-03-26

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3634

12:52

Chicago O'Hare (ORD) 2

15:40

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3634

13:40

Chicago O'Hare (ORD) 2

16:28

Toronto Pearson (YYZ) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3634

15:00

Chicago O'Hare (ORD) 2

17:58

Toronto Pearson (YYZ) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3674

10:40

Chicago O'Hare (ORD) 2

13:34

Toronto Pearson (YYZ) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3674

10:40

Chicago O'Hare (ORD) 2

13:33

Toronto Pearson (YYZ) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3674

11:11

Chicago O'Hare (ORD) 2

14:01

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3674

11:15

Chicago O'Hare (ORD) 2

14:01

Toronto Pearson (YYZ) 1

Valid until 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3674

11:15

Chicago O'Hare (ORD) 2

14:01

Toronto Pearson (YYZ) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4646

07:10

Chicago O'Hare (ORD) 2

09:58

Toronto Pearson (YYZ) 1

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4662

16:50

Chicago O'Hare (ORD) 2

19:45

Toronto Pearson (YYZ) 1

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5271

13:12

Chicago O'Hare (ORD) 2

16:02

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5278

21:15

Chicago O'Hare (ORD) 2

23:59

Toronto Pearson (YYZ) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5280

13:12

Chicago O'Hare (ORD) 2

16:02

Toronto Pearson (YYZ) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5287

13:13

Chicago O'Hare (ORD) 2

16:02

Toronto Pearson (YYZ) 1

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Embraer EMB 175 (E7W)

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An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at Toronto Pearson airport, Canada (YYZ).
The flight distance is 435 miles, or 700 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:35 and 2:05.

All ORD-YYZ flights

All United Airlines flights

Return (YYZ-ORD) flights

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