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Book flights with United Airlines

1 adult
1 adult, Economy, 0 bags

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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
United Airlines
22 Nov
YYC4:30 p.m.Calgary
1h 58m
SFO4:28 p.m.San Francisco
6 Dec
SFO8:27 a.m.San Francisco
3h 49m
YYC2:16 p.m.Calgary
C$ 296
United Airlines
3 Oct
YYZ7:00 p.m.Toronto Pearson Intl
5h 21m
1 stop
ORD11:21 p.m.Chicago O'Hare Intl
4 Oct
ORD7:09 a.m.Chicago O'Hare Intl
1h 45m
YYZ9:54 a.m.Toronto Pearson Intl
C$ 298
United Airlines
24 Oct
YYZ7:43 p.m.Toronto Pearson Intl
12h 47m
1 stop
ORD7:30 a.m.Chicago O'Hare Intl
26 Oct
ORD7:03 a.m.Chicago O'Hare Intl
1h 44m
YYZ9:47 a.m.Toronto Pearson Intl
C$ 305
United Airlines
3 Oct
YYZ7:00 p.m.Toronto Pearson Intl
5h 21m
1 stop
ORD11:21 p.m.Chicago O'Hare Intl
5 Oct
ORD2:52 p.m.Chicago O'Hare Intl
2h 04m
YYZ5:56 p.m.Toronto Pearson Intl
C$ 306
United Airlines
21 Oct
YYC6:00 a.m.Calgary
2h 34m
DEN8:34 a.m.Denver Intl
31 Oct
DEN11:39 a.m.Denver Intl
2h 42m
YYC2:21 p.m.Calgary
C$ 333
United Airlines
16 Oct
YYC3:22 p.m.Calgary
2h 54m
SFO5:16 p.m.San Francisco
18 Oct
SFO8:28 a.m.San Francisco
2h 51m
YYC12:19 p.m.Calgary
C$ 334

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
4 Nov
YOW2:00 p.m.Ottawa
24h 35m
3 stops
YYC1:35 p.m.Calgary
C$ 647

Quick facts about United Airlines

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

Cheapest Route

C$ 77

Most Popular Route

LAS to LAX

Shortest Flight

1h 01m

Longest Flight

4h 33m
The cheapest route United Airlines flies is from Los Angeles Los Angeles to San Francisco for C$ 77
Flying from Las Vegas Harry Reid Intl to Los Angeles Los Angeles is currently the most popular United Airlines route
The quickest United Airlines flight route is 1h 01m from Houston (IAH) to Austin (AUS)
The longest United Airlines flight route is 4h 33m from Chicago (ORD) to Los Angeles (LAX)
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Information about flying with United Airlines

Does United Airlines have flights from Toronto Pearson Intl?

Yes, United Airlines currently has 1,497 flights out of Toronto Pearson Intl per week.

Where does United Airlines fly to?

United Airlines flies a total of 1,676 routes per year to 77 countries. Vancouver, their most popular domestic destination, is just one of 987 domestic routes United Airlines flies on a routine basis. Newark is the most popular destination out of 689 international routes.

What are the top airports United Airlines serves?

The top airports United Airlines serves are Denver Intl, San Francisco, and Los Angeles Los Angeles. 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 San Francisco to Los Angeles Los Angeles for C$ 152 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 Los Angeles Los Angeles to San Francisco. This United Airlines route has 0 stops and costs C$ 77 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
Good10,000 verified ratings
8.1Crew
7.1Entertainment
7.7Boarding
6.7Food
7.3Comfort
Sort by:
8.0 Very good
KAYAK
United Airlines was good overall. Advanced plane and on time service.
2.0 Poor
KAYAK
My flight was cancelled, I was rebooked on another flight to Paris, almost missed my flight as I had a short connection. They had to call a car to take me to board the plane in Paris. My luggage was sent to London, received it 3 days later. I missed taking few of my meds.
6.0 Okay
KAYAK
Fair
6.0 Okay
KAYAK
No leg room. Entertainment was not working
2.0 Poor
KAYAK
Poor crew attitude

United Airlines Flight Tracker

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Popular flights with United Airlines

Los Angeles to Las Vegasfrom C$ 109
Las Vegas to Los Angelesfrom C$ 109
San Francisco to Los Angelesfrom C$ 116
Las Vegas to San Franciscofrom C$ 127
San Francisco to Las Vegasfrom C$ 130
New York to Atlantafrom C$ 144
Los Angeles to San Franciscofrom C$ 164
New York to Orlandofrom C$ 186
Vancouver to Los Angelesfrom C$ 214
Seattle to San Franciscofrom C$ 220
Los Angeles to Vancouverfrom C$ 222
Detroit to Denverfrom C$ 228