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Good to know

Low season

High season

February
December
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (11% more expensive on average)

FAQs about flying with United Airlines

  • What is United Airlines' carry-on size allowance?

    On board United Airlines flights, cabin baggage should not exceed 56x35x22cm. If your hand luggage is bigger, the United Airlines assistance team will most likely ask you to pay extra for checked luggage.

  • Where does United Airlines fly to?

    United Airlines offers direct flights to 258 cities in 76 different countries. Chicago, Los Angeles, and San Francisco are the most popular cities covered by United Airlines.

  • What is United Airlines’ primary hub?

    United Airlines concentrates most of its flight operations in Denver.

  • How does KAYAK find such low prices on United Airlines flights?

    KAYAK is a travel search engine, meaning that we continuously look across the web to find the best deals for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from all airlines, including United Airlines.

  • When are United Airlines plane tickets cheapest?

    Flight prices with United Airlines will depend on the season and route you are flying. Our data shows that overall, the cheapest month to fly with United Airlines is February, while the most expensive is December.

  • What’s the cheapest route that United Airlines flies?

    In the last 72 hours, the cheapest route flown by United Airlines found on KAYAK was from Los Angeles to Las Vegas, with a price of €62 for a round-trip.

  • What are the most popular airports for United Airlines flights to depart from?

    With 143 United Airlines flights departing each week, Newark airport is the most popular airport for United Airlines flights to depart from. The most popular destination from this airport is Santiago de Compostela. The next most popular departure airport is Chicago O'Hare Intl airport, with 140 United Airlines flights departing from there each week.

  • Is United Airlines part of an airline alliance?

    Yes, United Airlines is part of the Star Alliance airline alliance.

  • How many destinations does United Airlines fly to?

    In total, United Airlines flies to 260 destinations.

Top tips for flying with United Airlines

  • The cheapest month for flights with United Airlines is February, while the most expensive is generally December.

United Airlines customer reviews

7.4
Good8,994 verified ratings
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Pros +
  • The flight arrived early and that was great (in 143 reviews)
Cons -
  • The space in economy plus. (in 296 reviews)
Show reviews that mention
Traveller rating:
Sort by:
V
2.0 Poor
EWR-ORF
Trash
A
10.0 Wonderful
IAD-PVD
Short flight but an "eager to help" crew made the journey more enjoyable!
V
2.0 Poor
FRA-DTW
Not enough veg food available for passengers. I actually did not get the veg food and was told it was over, and I starved the entire flight duration.
D
10.0 Wonderful
STL-ORD
Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.
V
10.0 Wonderful
MEX-EWR
Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.
S
10.0 Wonderful
FCO-SFO
Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.
V
2.0 Poor
ORF-EWR
The person I bought the ticket for didn’t make the flight.
N
4.0 Mediocre
IAH-MCI
Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.
V
2.0 Poor
BNA-ORD
Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.
D
10.0 Wonderful
ORD-STL
Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

United Airlines flight status

YYYY-MM-DD

United Airlines route map – Which destinations does United Airlines fly to?

Find out which destinations you can fly to direct with United Airlines by entering your departure airport. If you want to know whether United Airlines flies a certain route, enter both the departure and destination airport before hitting search.
YYYY-MM-DD

All United Airlines flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
197Tokyo (NRT)Tamuning (GUM)3h 45m•••••••
151Tamuning (GUM)Osaka (KIX)4h 0m•••••••
849Tamuning (GUM)Tokyo (HND)3h 50m•••••••
174Tamuning (GUM)I Fadang (SPN)0h 45m•••••••
848Tokyo (HND)Tamuning (GUM)3h 45m•••••••
196Tamuning (GUM)Tokyo (NRT)3h 55m•••••••
183Tamuning (GUM)Manila (MNL)3h 55m•••••••
150Osaka (KIX)Tamuning (GUM)3h 35m•••••••
63Sao Paulo (GRU)Houston (IAH)10h 5m•••••••
844Sao Paulo (GRU)Chicago (ORD)10h 45m•••••••
200Tamuning (GUM)Honolulu (HNL)7h 15m•••••••
860Sao Paulo (GRU)Washington, D.C. (IAD)10h 10m•••••••
148Sao Paulo (GRU)Newark (EWR)9h 50m•••••••
818Buenos Aires (EZE)Houston (IAH)10h 15m•••••••
91Tel Aviv (TLV)Newark (EWR)12h 5m•••••••
846Santiago (SCL)Houston (IAH)9h 20m•••••••
187Johannesburg (JNB)Newark (EWR)16h 20m••••••
184Manila (MNL)Tamuning (GUM)3h 50m•••••
137Tamuning (GUM)Nagoya (NGO)3h 50m•••••
136Nagoya (NGO)Tamuning (GUM)3h 35m•••••
185Tamuning (GUM)Yap (YAP)1h 35m••
158Koror (ROR)Tamuning (GUM)2h 5m••••
2222Cape Town (CPT)Newark (EWR)16h 0m••••
258Guatemala City (GUA)Newark (EWR)4h 31m•••••••
1649San José (SJO)Newark (EWR)5h 3m•••••••
824I Fadang (SPN)Tokyo (NRT)3h 45m•••
218Honolulu (HNL)Chicago (ORD)8h 3m•••••••
2308Lihue (LIH)Denver (DEN)6h 59m•••••••
1731Kailua-Kona (KOA)Denver (DEN)6h 35m•••••••
252Honolulu (HNL)Houston (IAH)7h 30m•••••••
383Honolulu (HNL)Denver (DEN)7h 1m•••••••
201Honolulu (HNL)Tamuning (GUM)7h 45m•••••••
166Taipei City (TPE)Tamuning (GUM)3h 50m••
165Tamuning (GUM)Taipei City (TPE)4h 30m••
193Tamuning (GUM)Koror (ROR)2h 10m••
193Koror (ROR)Manila (MNL)2h 55m••
192Manila (MNL)Koror (ROR)2h 55m••
1735Kahului (OGG)Denver (DEN)6h 47m•••••••
1750Kahului (OGG)San Francisco (SFO)5h 3m•••••••
76I Fadang (SPN)Tamuning (GUM)0h 45m•••••••
1169Honolulu (HNL)Los Angeles (LAX)5h 25m••••
128Rio de Janeiro (GIG)Houston (IAH)10h 50m•••••••
997Accra (ACC)Washington, D.C. (IAD)11h 40m•••••
133Truk (TKK)Pohnpei (PNI)1h 20m•
133Pohnpei (PNI)Majuro (MAJ)2h 20m•
133Majuro (MAJ)Honolulu (HNL)4h 50m•
133Tamuning (GUM)Truk (TKK)1h 50m•
887Lima (LIM)Newark (EWR)8h 0m••••
132Honolulu (HNL)Majuro (MAJ)5h 10m•
114Papeete (PPT)San Francisco (SFO)8h 15m•
344Honolulu (HNL)Washington, D.C. (IAD)9h 11m•
203Kahului (OGG)Chicago (ORD)7h 51m•
2312San Francisco (SFO)San José (SJO)6h 27m•••
771Los Angeles (LAX)Beijing (PEK)15h 5m••
837Tokyo (NRT)Kaohsiung City (KHH)4h 30m••
152Hong Kong (HKG)Ho Chi Minh City (SGN)2h 40m••
83New Delhi (DEL)Newark (EWR)17h 0m••
32Tokyo (NRT)Cebu City (CEB)5h 20m••
More flight routes

United Airlines contact information

Overview of United Airlines

United Airlines has many classes for customers to choose from, with some examples being United Polaris, Business, Premium Plus, and Economy Plus. For an extra luxurious experience, select United Polaris, as it comes with a cozy bed, a gourmet hot meal, and amenities such as silk pajamas. Business will also provide you with a hot meal and two free checked bags, while Premium Plus includes upgraded seats and free alcoholic beverages. To ensure that you have extra legroom, opt for Economy Plus, an option that will give you a spacious seat.

While this airline has 8 different hubs that are all located in the United States and its territories, it also flies to over 200 destinations around the world. Belgium, France, and Germany are just some examples of popular countries that can be visited in Europe, while China, Japan, and Singapore are convenient for those hoping to visit Asia.

In addition to being a member of Star Alliance, known for being the world’s largest airline group, United Airlines has codeshares with many companies, including Air Canada, Austrian Airlines, and Lufthansa. The company also maintains joint ventures with additional airlines, such as Air New Zealand, Brussels Airlines, and Swiss International Air Lines.

This airline operates a fleet of over 775 aircraft, with all of them either Airbus or Boeing. The Boeing 737-900ER is the plane that is most commonly used by the company and many of them are decorated for special sporting events or in celebration of the Star Alliance. The Boeing 777-200 is oftentimes used for long international flights as it can fit over 350 customers.

Everything you need to know about United Airlines flights

United Airlines information

IATA codeUA
Routes1563
Top routeSan Francisco to Chicago O'Hare Intl Airport
Airports served260
Top airportDenver Intl
Flight status, cancellation, and delay data provided by Flightstats.com. Flightstats data may not always be accurate or error free. Always confirm the information provided here directly with your airline.

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