United Airlines
4 (12,840 reviews)
Member of Star Alliance
About United Airlines
United Airlines (UA) stands as one of America's premier full-service carriers, connecting over 230 domestic and 115 international destinations. Through strategic partnerships with more than 30 airlines, United ensures comprehensive global connectivity for its passengers.
Travel Classes
Passengers can select from multiple cabin classes including:
- Basic Economy - Essential travel experience
- Economy Plus - Extra legroom and standard amenities
- Premium Plus - Enhanced comfort and service
- Polaris Business - Premium travel experience
- First Class - Ultimate luxury and comfort
Baggage Guidelines
Carry-on Allowance
- 1 carry-on bag (22" x 14" x 9")
- 1 personal item (16" x 11" x 8")
- Basic Economy restricted to personal item only
- Additional items: coat, umbrella, reading material, duty-free items
Checked Baggage
- Maximum dimensions: 62 linear inches
- Economy Class weight limit: 50 lbs
- Business/First/Polaris weight limit: 70 lbs
- Oversize limit: 115 inches
- Maximum weight: 100 lbs (except instruments and assistive devices)
Additional Services
- Travel insurance options
- Seat selection
- Extra baggage purchase
- Web check-in service
- MileagePlus member benefits
HQ: Chicago, Illinois, USA
Founded: 1926
Our Fleet
Boeing 737
Capacity: 166 passengers
Range: 3,515 miles
Economy • Economy Plus • First
Popular Routes
ORD
SFO
From $279
Daily