United Airlines ロゴ

United Airlines

United Airlines

United Airlines

United Airlines Departure Budget Airfares

  • New York (Newark Liberty International Airport)
  • Los Angeles (Los Angeles International Airport)
  • San Francisco (San Francisco International Airport)
  • Washington D.C (Washington Dulles International Airport)
  • Chicago (O'Hare International Airport)
  • Cleveland (Cleveland Hopkins International Airport)
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United Airlines Reviews

United AirlinesInformation

Airline United Airlines Major Routes Los Angeles, Washington, San Francisco etc.
Official Site http://www.unitedairlines.co.jp/ Check-In Counter Los Angeles International Airport (LAX) - Terminal 7 and Terminal 8 Washington Dulles International Airport (IAD) - Main Terminal
Year Established 1926 Main Destinations Los Angeles, Washington, San Francisco, New York, Miami, Honolulu, Guam, Seoul, Singapore, Bangkok, New Delhi, Dakar, Manila, Ho Chi Minh City, Beijing, Hong Kong, Dubai, Istanbul, Helsinki, London, Paris, Madrid, Rome, Narita, Taipei, Toronto, Rio de Janeiro, Buenos Aires, Sydney, and more
Alliance Star Alliance
Frequent Flyer Program MileagePlus

United Airlines - Overview

1About United Airlines

United Airlines, established in 1926, is a major airline based in Chicago, USA. In 2010, it merged with Continental Airlines, solidifying its position as the world's largest airline in both name and reality. As a key member of the renowned Star Alliance, United Airlines is well-known for its high mileage accrual rates, attracting numerous members from Japan as well.

Its official website supports Japanese, making it easy to join one of the world's most attractive mileage programs. Additionally, the "Economy Plus" seating option, which offers approximately 12 cm more legroom compared to traditional economy class, is highly popular and is available on all international routes.

2Extensive Network

United Airlines currently operates a fleet of approximately 800 aircraft, connecting 390 cities worldwide. In Japan, it uses Narita Airport as a quasi-hub for Asia, operating routes to destinations such as Seoul, Singapore, Honolulu, Los Angeles, New York, and Washington.

The airline also plans to expand its routes from Japan, having secured the necessary fifth freedom rights through acquisitions of Pan American Airways and Delta Air Lines, among others. This will undoubtedly make United Airlines even more convenient for Japanese travelers in the future.

【United States of America】Lowest Airfares for Flights Departing in January 2025 


Best Airfares by United Airlines! Top Routes of the Month!

Click on the city name(s) to display the lowest fare(s) calendar

Los Angeles International Airport

Asheville (North Carolina) (USD483〜) Asuncion (USD7,153〜) Boston (USD389〜) El Paso (USD391〜) Mendoza (USD838〜) Nashville (USD379〜) Reno (USD196〜) Sydney (USD1,147〜) Tokyo (USD650〜) Washington D.C (USD399〜) Winnipeg (USD625〜)

Newark Liberty International Airport

Buffalo (USD211〜) Cancun (USD424〜) London (UK) (USD506〜) Osaka (USD1,293〜) Osaka (USD1,162〜) Osaka (USD1,192〜) Quebec City (USD478〜) Toronto (USD307〜)

United Airlines - Checked Baggage / Cabin Baggage

Checked Baggage

This is a reference for the standard regulations of Economy Class. For the latest information, please visit the official United Airlines website.

受託手荷物について

Size Total of three dimensions must be within 157 cm
Weight Up to 23 kg
Quantity 1 piece allowed free of charge

Cabin Baggage

For the latest information, please visit the official United Airlines website.

機内持ち込み手荷物について

Size Total of three dimensions must be within 113 cm (22 cm × 35 cm × 56 cm)
Weight No specific weight limit
Quantity One personal item plus one additional item allowed

United AirlinesIn-flight Services

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Comprehensive in-flight entertainment

A wide range of in-flight entertainment is available. Depending on the route, there is also a service that allows you to listen to the aviation radio on the audio. In-flight Wi-Fi is also being gradually introduced. We are further enhancing the in-flight experience.

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Offering aromatic premium coffee

We have partnered with illy, a long-established Italian coffee brand, to provide illy coffee free of charge on board. This service is scheduled to begin in the summer of 2016. You can enjoy the authentic taste.

United AirlinesFrequently Asked Questions

Can I change my reserved flight after purchasing a ticket?

Changes are not allowed for Basic Economy tickets, but may be possible for other tickets. You can also make changes via the Manage Reservation page, but a change fee may apply.

Can I request a seat change?

Yes, it is possible. Please go to Change Reservation Details to carry out the procedure.

When can I check in?

Check-in is available on united.com and the United app 24 hours before departure.

Can I check in on united.com if I bought my ticket through a travel agency?

If you have an e-ticket you can check in via united.com.

What are the fare options for Economy travel on United Airlines?

United Airlines offers:

・Basic Economy: The most affordable option, including a personal item and optional add-ons like carry-on bags and seat selection.
・Economy: Provides a carry-on bag, seat assignments during booking or check-in, and more flexibility for changes and cancellations.

What premium options does United Airlines provide?

Travelers seeking extra comfort can choose:

・Premium Economy: Features wider seats, more legroom, upgraded meals, and priority boarding.
・Business Class: Includes lie-flat seats, gourmet dining, and exclusive lounge access for a premium experience.

What are the seating options in Economy Class?

Economy Class includes:

・Standard Economy Seats: Comfortable with ergonomic design, adjustable headrests, and USB charging ports.
・Economy Plus: Offers extra legroom and more recline, located towards the front of the Economy cabin.

What premium seating options are available?

Premium options include:

・Business Class (United Polaris): Features lie-flat seats, premium dining, Saks Fifth Avenue bedding, and Polaris lounge access.
・First Class (United Polaris First): Offers private suites, chef-curated dining, premium amenity kits, and dedicated flight attendants.

How can I earn miles with MileagePlus?

Earn miles through:

・Flights: Accumulate miles based on fare class and distance flown with United or Star Alliance partners.
・Everyday Activities: Use co-branded United credit cards, book partner hotels, or rent cars to boost your mileage balance.

What rewards can I redeem with MileagePlus miles?

Redeem miles for:

・Award Flights: Book flights to global destinations.
・Upgrades: Upgrade to premium cabins or extra legroom seats.

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