United Airlines Flights: Search & Compare Deals

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Round-trip United Airlines flight deals

Compare round-trip international and domestic flight deals from United Airlines recently found by momondo users

International

United Airlines

2 Jul

YVR8:35 a.m.Vancouver Intl

8h 40m

1 stop

LAX5:15 p.m.Los Angeles Los Angeles

6 Jul

LAX5:05 p.m.Los Angeles Los Angeles

6h 17m

1 stop

YVR11:22 p.m.Vancouver Intl

C$ 254

United Airlines

1 Sep

YVR7:00 a.m.Vancouver Intl

7h 08m

1 stop

LAX2:08 p.m.Los Angeles Los Angeles

1 Sep

LAX4:15 p.m.Los Angeles Los Angeles

6h 41m

1 stop

YVR10:56 p.m.Vancouver Intl

C$ 259

United Airlines

5 Sep

YVR7:00 a.m.Vancouver Intl

11h 04m

1 stop

LAX6:04 p.m.Los Angeles Los Angeles

8 Sep

LAX6:49 p.m.Los Angeles Los Angeles

15h 02m

1 stop

YVR9:51 a.m.Vancouver Intl

C$ 261

United Airlines

4 Sep

YVR8:35 a.m.Vancouver Intl

12h 16m

1 stop

LAX8:51 p.m.Los Angeles Los Angeles

7 Sep

LAX7:00 a.m.Los Angeles Los Angeles

15h 56m

1 stop

YVR10:56 p.m.Vancouver Intl

C$ 262

United Airlines

3 Sep

YYZ11:00 a.m.Toronto Pearson Intl

2h 00m

ORD12:00 p.m.Chicago O'Hare Intl

11 Sep

ORD9:29 p.m.Chicago O'Hare Intl

1h 44m

YYZ12:13 a.m.Toronto Pearson Intl

C$ 299

United Airlines

16 Sep

YYC6:00 a.m.Calgary

2h 34m

DEN8:34 a.m.Denver Intl

20 Sep

DEN4:00 p.m.Denver Intl

2h 30m

YYC6:30 p.m.Calgary

C$ 361

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights

International

United Airlines

9 Jul

YVR7:00 a.m.Vancouver Intl

4h 57m

1 stop

LAX11:57 a.m.Los Angeles Los Angeles

C$ 159

United Airlines

16 Sep

YVR10:55 a.m.Vancouver Intl

11h 47m

1 stop

LAX10:42 p.m.Los Angeles Los Angeles

C$ 162

United Airlines

11 Sep

YVR12:09 p.m.Vancouver Intl

3h 00m

LAX3:09 p.m.Los Angeles Los Angeles

C$ 163

United Airlines

8 Jul

YVR3:35 p.m.Vancouver Intl

15h 59m

1 stop

LAX7:34 a.m.Los Angeles Los Angeles

C$ 166

United Airlines

4 Jul

YYZ7:00 a.m.Toronto Pearson Intl

2h 00m

ORD8:00 a.m.Chicago O'Hare Intl

C$ 193

United Airlines

9 Sep

YYC6:00 a.m.Calgary

2h 34m

DEN8:34 a.m.Denver Intl

C$ 198

Quick facts about United Airlines

Find info about flight duration, flight prices, and popular routes for United Airlines

Cheapest Route	C$ 78
Most Popular Route	LAX to SFO
Shortest Flight	0h 49m
Longest Flight	3h 15m

The cheapest route United Airlines flies is from Lambert-St Louis to Chicago O'Hare Intl for C$ 78

Flying from Los Angeles Los Angeles to San Francisco is currently the most popular United Airlines route

The quickest United Airlines flight route is 0h 49m from Denver (DEN) to Cheyenne (CYS)

The longest United Airlines flight route is 3h 15m from Chicago (ORD) to Fort Lauderdale (FLL)

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Information about flying with United Airlines

Does United Airlines have flights from Toronto Pearson Intl?

Yes, United Airlines currently has 1,604 flights out of Toronto Pearson Intl per week.

Where does United Airlines fly to?

United Airlines flies a total of 1,637 routes per year to 75 countries. Vancouver, their most popular domestic destination, is just one of 976 domestic routes United Airlines flies on a routine basis. Chicago is the most popular destination out of 661 international routes.

What are the top airports United Airlines serves?

The top airports United Airlines serves are San Francisco, Los Angeles Los Angeles, and Denver Intl. You should be able to find United Airlines flights to or from these airports throughout the year.

How do I check the flight status for United Airlines?

Use our Flight Tracker to check the status of a United Airlines flight. First, type in either the flight number or the airport name, then click Track Flight. The results are in real-time, so you can know exactly when a particular United Airlines flight is landing, departing, late or on-time, and what gate it’s arriving at. You can also call United Airlines at 1-800-864-8331 or check their website (united.com) for more flight status information.

What is the cheapest domestic United Airlines flight?

If you’re looking to fly domestic with United Airlines, then flying from Los Angeles Los Angeles to San Francisco for C$ 154 is the cheapest round-trip option. This cheap United Airlines flight has 0 stops. If you’re interested in one-way domestic flights with United Airlines, the cheapest is from Lambert-St Louis to Chicago O'Hare Intl. This United Airlines route has 0 stops and costs C$ 78 per flight ticket.

What are the bag size limits for United Airlines?

Flying with United Airlines does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 158cm or smaller. Carry-on luggage must be 56x35x22cm or smaller, and a personal item should be within 43x25x22cm.

United Airlines Reviews

7.4

Good9,875 verified ratings

7.7Boarding

7.3Comfort

7.1Entertainment

8.1Crew

6.6Food

10.0 Wonderful

Anonymous, Jun 2026

Smooth

4.0 Mediocre

Amber, May 2026

Crammed like sardines

8.0 Very good

Amber, May 2026

I am still confused why airlines started boarding front to back. It makes the whole process difficult and awkward

8.0 Very good

Amber, May 2026

The planes were full to the brim! I understand that is how they make their money, there was no room for my backpack overhead and got the great pleasure of bumping into and rubbing my butt on at least 9 arms. Other than that, the flight attendant let me get some much needed sleep.

10.0 Wonderful

Anonymous, May 2026

One of the best costumers service ever!!!