United Airlines Baggage Fees
United Airlines baggage fees depend on your route, fare type, cabin class, and MileagePlus membership status. For many domestic flights, the first checked bag fee starts at $35 when paid online before travel and may cost more at the airport. United Airlines allows eligible passengers to bring a carry-on bag and personal item for free on most fares, while some Basic Economy tickets have different carry-on rules. Understanding United’s baggage policy before your trip can help you avoid extra charges and plan your travel budget better.
Get Free QuoteREADY TO BOOK YOUR FLIGHT?
Tell us your route and dates and we'll find the best available fare for your trip — and explain exactly what it includes.
+1 (877) 370-5301Already know your travel details?
Let's check your exact baggage fees before you head to the airport.
PRACTICAL GUIDANCE
Checked Baggage Guidelines
Size Limits: Each checked bag must not exceed a combined total of 62 inches (157 cm) when you add up length, width, and height — including any handles or wheels. In standard dimensions, that works out to roughly 30" x 20" x 12" (76 x 52 x 30 cm).
By cabin class: Economy / Premium Economy: up to 50 lbs (23 kg) per bag
Business / First / Premium Business cabins: up to 70 lbs (32 kg) per bag
Higher-tier frequent flyer members typically get a 70 lb (32 kg) allowance per bag, even in economy
Bag Drop-Off Process
- Arrive on Time: Check your bags before the airline's baggage check-in deadline to avoid delays.
- Keep Your Baggage Tag: Save your baggage claim tag until you collect your luggage at your destination.
- Check Your Connection: On some connecting flights, you may need to collect your bags and check them in again before your next flight.
Know Your Route and Dates?
Call +1 (877) 370-5301 and we'll check available United Airlines fares for your specific itinerary — explain what each fare class includes, and confirm the booking
How to Avoid United Airlines Baggage Fees
How to Avoid United Airlines Baggage Fees
Use a United Credit Card
Eligible United credit card holders can get a free checked bag on qualifying flights. The benefit may also apply to eligible travel companions on the same booking.
Join United MileagePlus
MileagePlus Premier members can receive free checked bags based on their membership level. Higher status members get more baggage benefits.
Military Baggage Benefits
Active-duty U.S. military members may qualify for extra baggage allowance, depending on their travel purpose and military status.
Pay for Bags Online
You can pay for your checked bags online or through the United app before your flight. This saves time during airport check-in.
COMMON QUESTIONS
Frequently Asked Questions
The United checked bag fee depends on your route, fare type, and payment method. For many domestic flights, the first checked bag starts at $50, while additional bags may have higher fees. Always check the latest baggage charges before booking.
Need to make other booking updates? Explore our United Airlines Flight Booking page for more travel assistance. Call us at - +1 (877) 370-5301