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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
23 Nov
YYC4:30 p.m.Calgary
1h 58m
SFO5:28 p.m.San Francisco
6 Dec
SFO8:27 a.m.San Francisco
3h 49m
YYC1:16 p.m.Calgary
C$ 297
United Airlines
1 Oct
YYC3:22 p.m.Calgary
2h 54m
SFO5:16 p.m.San Francisco
5 Oct
SFO8:28 a.m.San Francisco
2h 51m
YYC12:19 p.m.Calgary
C$ 298
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
YYZ7:00 a.m.Toronto Pearson Intl
2h 00m
ORD8:00 a.m.Chicago O'Hare Intl
26 Oct
ORD3:43 p.m.Chicago O'Hare Intl
6h 43m
1 stop
YYZ11:26 p.m.Toronto Pearson Intl
C$ 299
United Airlines
21 Oct
YYC3:22 p.m.Calgary
2h 54m
SFO5:16 p.m.San Francisco
25 Oct
SFO8:37 a.m.San Francisco
2h 49m
YYC12:26 p.m.Calgary
C$ 333
United Airlines
8 Oct
YYC6:00 a.m.Calgary
2h 34m
DEN8:34 a.m.Denver Intl
12 Oct
DEN7:16 p.m.Denver Intl
2h 32m
YYC9:48 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
YYC12:35 p.m.Calgary
C$ 648

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

3h 36m
The cheapest route United Airlines flies is from Los Angeles to San Francisco for C$ 77
Flying from Las Vegas Harry Reid Intl to 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 3h 36m from Fort Lauderdale (FLL) to Chicago (ORD)
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Information about flying with United Airlines

Does United Airlines have flights from Toronto Pearson Intl?

Yes, United Airlines currently has 1,222 flights out of Toronto Pearson Intl per week.

Where does United Airlines fly to?

United Airlines flies a total of 1,679 routes per year to 77 countries. Vancouver, their most popular domestic destination, is just one of 989 domestic routes United Airlines flies on a routine basis. Newark is the most popular destination out of 690 international routes.

What are the top airports United Airlines serves?

The top airports United Airlines serves are Denver Intl, San Francisco, and 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 for C$ 153 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 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
6.7Food
7.7Boarding
7.3Comfort
7.1Entertainment
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

San Francisco to Los Angelesfrom C$ 108
Los Angeles to San Franciscofrom C$ 116
San Francisco to San Diegofrom C$ 122
San Francisco to Las Vegasfrom C$ 130
Las Vegas to San Franciscofrom C$ 153
New York to Orlandofrom C$ 216
Detroit to Denverfrom C$ 216
Vancouver to Los Angelesfrom C$ 223
Los Angeles to Vancouverfrom C$ 224
Seattle to San Franciscofrom C$ 234
Seattle to Denverfrom C$ 241
Los Angeles to Chicagofrom C$ 246