United Airlines Cabins, Fare Types and Baggage Rules in 2026
United Airlines connects travelers to 370+ destinations across six continents through seven US hubs. Compare Economy, Premium Plus, Polaris Business and First Class fares, check baggage allowances by cabin, and review check-in and seat selection options.
United Airlines is the largest US carrier by available seat kilometres and serves 370+ destinations across six continents (source: ir.united.com). Its seven main hubs — Chicago O’Hare, Denver, Newark, Houston, San Francisco, Washington Dulles and Los Angeles — provide connections to 225+ US cities and extensive international coverage. United operates over 4,500 daily departures with a mainline fleet of 900+ aircraft. United’s Polaris Business Class consistently ranks among the best long-haul products on transatlantic and transpacific routes. MileagePlus, its loyalty programme, rewards travelers across 40+ airline partners with miles that never expire. Since April 2026, general MileagePlus members no longer earn miles on Basic Economy fares.
How to Book United Airlines Flights Through Camli
Camli is an IATA-accredited travel agency with access to consolidator fares on United Airlines. When you book through Camli, you receive an official United e-ticket issued directly in UA’s reservation system — your confirmation code works on united.com for seat selection, upgrades and MileagePlus accrual. The same seat, the same cabin, the same airline protections.
United Airlines Cabin Classes
| Cabin | Seat | Features | Best For |
|---|---|---|---|
| United Economy (incl. Economy Plus seating) | 30–32″ standard, 34–36″ Economy Plus | Complimentary snacks & non-alcoholic beverages; Personal device entertainment via United app; 1 carry-on + 1 personal item (standard fares); Economy Plus: 3–5″ extra legroom, priority boarding Group 2 | All travelers; Economy Plus for extra comfort without premium cabin pricing |
| United Premium Plus | 38″ pitch, wider seat, adjustable footrest | Premium meal service with complimentary alcohol; Larger personal screen with noise-cancelling headphones; Enhanced amenity kit; 2 free checked bags at 23 kg each | Long-haul travelers wanting premium comfort below Business pricing |
| United Business / Polaris | Lie-flat bed, direct aisle access (1-2-1 on most long-haul) | Polaris suite with privacy door on select 777 and 787 aircraft; Multi-course dining with wine pairings; Polaris lounge access at hubs (EWR, ORD, IAH, SFO, LAX); 2 free checked bags at 32 kg (70 lbs) each | Business travelers and premium leisure on long-haul routes |
| United First | 38" pitch recliner (domestic) | Dedicated cabin with premium meal service; Priority check-in and boarding; 2 free checked bags at 32 kg (70 lbs) each; United Club access on day of travel | Premium domestic travel with enhanced service |
United Airlines Hubs and Route Network
United Airlines operates from seven major hubs: Newark (EWR), Chicago O'Hare (ORD), Houston Intercontinental (IAH), Denver (DEN), San Francisco (SFO), Los Angeles (LAX) and Washington Dulles (IAD). Together these hubs connect 370+ destinations across six continents with approximately 4,500 daily departures.
As a founding member of the Star Alliance, United offers seamless connections to 190+ countries through 26 partner airlines. Flights booked through Camli earn MileagePlus miles and qualify for Star Alliance benefits including lounge access at Silver status and above.
United Airlines Routes and Flight Times
Sample round-trip Economy fares on popular United Airlines routes. These are static example fares for reference — actual pricing is confirmed at the time of booking and may differ. Fares shown as of August 2026.
| Route | Example Fare | Published Fare |
|---|---|---|
| Newark (EWR) → Los Angeles (LAX) | $199 | $420 |
| Chicago (ORD) → San Francisco (SFO) | $179 | $380 |
| Houston (IAH) → London (LHR) | $529 | $1,250 |
| Denver (DEN) → Tokyo (NRT) | $629 | $1,480 |
| San Francisco (SFO) → Singapore (SIN) | $589 | $1,380 |
| Newark (EWR) → Frankfurt (FRA) | $489 | $1,120 |
Example fares shown are static examples and may not reflect live availability. Potential savings vary by route, date, fare class, and availability. Search for current fares.
United Airlines Baggage Allowance by Cabin
United Airlines uses a tiered baggage system that varies by cabin and fare class. Basic Economy passengers are limited to a single personal item (no carry-on, no included checked bag). Standard Economy and Economy Plus fares include a full-size carry-on plus personal item; checked bags cost $45 for the first and $55 for the second. United Business, Polaris and First passengers receive two free checked bags at 32 kg (70 lbs) each. MileagePlus Premier Silver and above receive complimentary checked bags based on status level, and United co-branded credit cardholders get the first checked bag free on domestic itineraries.
| Cabin | Carry-On | Checked Bags | Weight |
|---|---|---|---|
| Basic Economy | 1 personal item only | No included bag — $45 paid add-on | 23 kg (50 lbs) |
| Economy / Economy Plus | 1 carry-on + 1 personal item | 1 bag ($45) | 23 kg (50 lbs) |
| Premium Plus | 1 carry-on + 1 personal item | 2 bags included | 23 kg (50 lbs) |
| United Business / Polaris | 1 carry-on + 1 personal item | 2 bags included | 32 kg (70 lbs) |
| United First | 1 carry-on + 1 personal item | 2 bags included | 32 kg (70 lbs) |
United Airlines Seat Selection and Economy Plus
Economy Plus offers 3-5 inches of extra legroom and is available as a paid upgrade on any Economy fare. Passengers with Premier Silver status or higher receive complimentary Economy Plus access. Seat selection is included free on Premium Plus, Business/Polaris and First Class fares.
Basic Economy passengers receive a seat assignment at check-in and cannot select or change seats in advance. Standard Economy passengers can choose from available seats at booking. Preferred seats (aisle/window near the front) carry an additional fee for non-Premier members.
United Airlines Check-In Guide
United Airlines online check-in opens 24 hours before departure. The check-in counter closes 45 minutes before departure for domestic flights with checked bags (30 minutes without bags) and 60 minutes for international flights. Check in via united.com, the Fly United app, airport kiosks or the counter. The Fly United app sends real-time gate change and boarding alerts — useful when connecting through large hubs like O’Hare or Newark.
Opens: 24 hours before | Methods: Web, App, Kiosk | Boarding Pass: Mobile & Print
- Visit united.com or open the United app
- Enter confirmation number or MileagePlus number
- Select passengers and verify travel documents
- Choose or change your seat assignment
- Add checked bags or travel extras
- Download mobile boarding pass or print
United Airlines Change and Cancellation Rules
United Airlines offers free cancellation within 24 hours of booking for any fare purchased at least 7 days before departure. After 24 hours, change and cancellation fees depend on fare type: Basic Economy tickets are non-refundable and non-changeable (ticket value is forfeited). Standard Economy and above can be changed with no fee.
Refundable fares receive a refund to the original payment method. Non-refundable fares receive a United travel credit valid for one year from the original issue date. Tickets booked through Camli follow the same United cancellation policy as direct bookings.
MileagePlus Earning by Fare Type
MileagePlus miles are earned based on ticket price, not distance. As of April 2026, Basic Economy fares no longer earn MileagePlus miles on domestic routes. Standard Economy and above earn 5 miles per dollar spent on United-marketed flights. Premier members earn bonus miles: Silver 7 per dollar, Gold 8, Platinum 9, 1K 11 per dollar.
MileagePlus miles never expire regardless of account activity. Premier Qualifying Points (PQP) are earned on eligible spend and determine annual status qualification. Flights booked through Camli on United ticket stock earn full MileagePlus miles and PQP.
When to Book United Airlines Flights
- Domestic flights tend to be cheapest when booked 1–3 months ahead; international long-haul 2–8 months.
- United’s Excursionist Perk on Star Alliance awards adds a free stopover on multi-city itineraries.
- Connecting via Denver or Chicago is often cheaper than nonstop on competitive routes.
- MileagePlus Premier members and United credit cardholders get free checked bags — factor that into fare comparisons.
- Avoid peak holiday periods (Thanksgiving, Christmas/New Year, Spring Break) when fares spike across all booking channels.
- Premium Plus offers a significant comfort upgrade over Economy on long-haul without Business pricing.
Frequently Asked Questions
- Is Camli an authorized United Airlines partner?
- Camli is not affiliated with, endorsed by, or an authorized partner of United Airlines. Camli is an IATA-accredited travel agency that issues official United e-tickets directly through United’s own reservation system.
- How to check flight status on United Airlines?
- To check your United Airlines flight status or any information, you can visit the official Airlines page at united.com.
- How do United fares booked through Camli differ from Basic Economy?
- Standard fare classes include carry-on baggage and seat selection, which Basic Economy does not. As of April 2026, general MileagePlus members no longer earn miles on Basic Economy fares booked directly or through an agency.
- Can I book United Polaris Business Class through Camli?
- Yes, where available. Camli’s fare access covers select premium cabin inventory on United’s international routes, including Polaris Business Class.
- Can I select seats after booking a United flight through Camli?
- Yes. You can select seats while booking a United flight on the Camli platform. Once your official United e-ticket is issued, you can manage your reservation directly on united.com, including Economy Plus upgrades, meal preferences and adding your MileagePlus number.
- What is United Airlines’ 24-hour cancellation policy?
- United Airlines allows customers who book directly with United to cancel most tickets within 24 hours of booking for a full refund, provided the reservation was made at least 7 days before departure. Tickets issued by an agency are subject to that agency’s own cancellation terms, so review them before you book.