Book flights with United Airlines

1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Round-trip United Airlines flight deals

Compare round-trip international and domestic flight deals from United Airlines recently found by momondo users
United Airlines
21 Jan
YVR7:00 a.m.Vancouver Intl
2h 38m
SFO9:38 a.m.San Francisco
25 Jan
SFO8:25 a.m.San Francisco
2h 35m
YVR11:00 a.m.Vancouver Intl
C$ 228
United Airlines
28 Apr
YVR7:00 a.m.Vancouver Intl
2h 24m
SFO9:24 a.m.San Francisco
5 May
SFO6:25 p.m.San Francisco
2h 41m
YVR9:06 p.m.Vancouver Intl
C$ 234
United Airlines
15 Feb
YVR7:00 a.m.Vancouver Intl
2h 31m
SFO9:31 a.m.San Francisco
7 Mar
SFO4:35 p.m.San Francisco
6h 31m
1 stop
YVR11:06 p.m.Vancouver Intl
C$ 242
United Airlines
3 Feb
YVR3:00 p.m.Vancouver Intl
5h 07m
1 stop
SFO8:07 p.m.San Francisco
10 Feb
SFO6:50 p.m.San Francisco
2h 28m
YVR9:18 p.m.Vancouver Intl
C$ 250
United Airlines
4 Feb
YYC3:30 p.m.Calgary
2h 59m
SFO5:29 p.m.San Francisco
9 Feb
SFO8:33 a.m.San Francisco
2h 53m
YYC12:26 p.m.Calgary
C$ 257
United Airlines
30 Jan
YYZ9:00 p.m.Toronto Pearson Intl
2h 05m
ORD10:05 p.m.Chicago O'Hare Intl
1 Feb
ORD6:28 p.m.Chicago O'Hare Intl
1h 53m
YYZ9:21 p.m.Toronto Pearson Intl
C$ 271

One-way United Airlines flight deals

Find and compare United Airlines flight prices for one-way international and domestic flights
United Airlines
20 Feb
YVR7:00 a.m.Vancouver Intl
2h 31m
SFO9:31 a.m.San Francisco
C$ 142
United Airlines
4 Jul
YVR9:45 a.m.Vancouver Intl
2h 17m
SFO12:02 p.m.San Francisco
C$ 147
United Airlines
3 Feb
YYZ9:00 p.m.Toronto Pearson Intl
2h 05m
ORD10:05 p.m.Chicago O'Hare Intl
C$ 158
United Airlines
20 Feb
YVR7:00 a.m.Vancouver Intl
2h 31m
SFO9:31 a.m.San Francisco
C$ 159
United Airlines
4 Feb
YVR10:30 a.m.Vancouver Intl
4h 12m
ORD4:42 p.m.Chicago O'Hare Intl
C$ 163
United Airlines
13 Feb
YYZ8:45 a.m.Toronto Pearson Intl
2h 05m
ORD9:50 a.m.Chicago O'Hare Intl
C$ 178

Quick facts about United Airlines

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

Cheapest Route

C$ 54

Most Popular Route

SFO to LAX

Shortest Flight

1h 20m

Longest Flight

4h 25m
The cheapest route United Airlines flies is from San Francisco to Las Vegas Harry Reid Intl for C$ 54
Flying from San Francisco to Los Angeles is currently the most popular United Airlines route
The quickest United Airlines flight route is 1h 20m from Los Angeles (LAX) to Las Vegas (LAS)
The longest United Airlines flight route is 4h 25m from Salt Lake City (SLC) to Newark (EWR)

Information about flying with United Airlines

Does United Airlines have flights from Toronto Pearson Intl?

Yes, United Airlines currently has 1,214 flights out of Toronto Pearson Intl per week.

Where does United Airlines fly to?

United Airlines flies a total of 1,574 routes per year to 75 countries. Vancouver, their most popular domestic destination, is just one of 937 domestic routes United Airlines flies on a routine basis. Chicago is the most popular destination out of 637 international routes.

What are the top airports United Airlines serves?

The top airports United Airlines serves are Los Angeles, San Francisco, and Chicago O'Hare 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 Denver Intl to San Diego for C$ 106 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 San Francisco to Las Vegas Harry Reid Intl. This United Airlines route has 0 stops and costs C$ 54 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
Good9,139 verified ratings
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Sort by:
10.0 Wonderful
KAYAK
United is an awesome airline!
8.0 Very good
KAYAK
This time everything was ok
10.0 Wonderful
KAYAK
The crew's professionalism, kindness were outstanding. The plane was clean --though the "room" business class is showing its age was great. Food options, quality and taste were great--amenities were good. And appreciated how organized and ontime everything was. Only feedback is business class could be updated or freshened up --and a thicker mattress cover would have been great to soften the seat.
10.0 Wonderful
KAYAK
Crew, service, boarding, cleanliness, food -and on time arrival and departure was overall outstanding on ANA.
2.0 Poor
KAYAK
I can't properly complete this survey as we're still in the middle of the holiday and l, despite your nagging about reviewing the flight, have other priorities just now. The only reason I'm bothering to submit this at all is because the passenger's experience was absolutely disgusting. The flight was late, the United Airlines app lost his boarding pass, and by the time the ticketing staff finally got it sorted, he'd missed his connecting flight. The United staff then refused to help him get onto another flight, despite it being ENTIRELY United's fault he'd missed it in the first place. Underpricer is a pain in the arse too. Their salesperson, Dia, called me repeatedly at all hours of the day and night to pester me about seat preferences and travel insurance. Then, after charging a ridiculous fee to choose seats, she had the nerve to call and tell me that the airline had removed his seat preferences and I'd have to pay almost as much again to rebook them. When I asked if I'd be refunded the money I'd already paid to book his seat preferences, she put me on hold to "speak to [her] colleagues" and miraculously decided that, as it was the airline's mistake, his preferences would be rebooked at no extra charge. It REEKED of an attempt to milk me for more money. On top of that, here you are, nagging me IN THE MIDDLE OF OUR HOLIDAY for a review. I can assure you I won't be using either momondo OR United Airlines again.

United Airlines Flight Tracker

Search by route or flight number to check the flight status for United Airlines
YYYY-MM-DD

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/2
Sat 14/2

Find better results for your trip

Popular flights with United Airlines

Popular flights according to clicks in the last 7 days on momondo