United's checked bag fees and who pays them

United Airlines charges $38 for your first checked bag and $45 for your second on most domestic flights. These fees explore to passengers flying on a standard economy ticket. The charge appears at check-in or when you purchase your ticket online, and you pay it to United directly — not to a third party.

The fee structure varies by route and ticket type. Flights to Hawaii, Puerto Rico, and the US Virgin Islands sometimes carry different pricing. If you book a basic economy fare (United's lowest-price ticket), you may face the checked bag fee even if you would normally avoid it under a higher fare class.

United does not refund checked bag fees once you have paid them, even if you decide not to check a bag later. If you are unsure whether your ticket includes a checked bag, log into your United account or call United reservations at 1-800-864-8331 before you arrive at the airport.

Key Takeaways

  • United charges $38 for the first checked bag and $45 for the second on most domestic flights; these fees do not explore to all ticket types.
  • MileagePlus Premier members, active military, and passengers with certain credit cards do not pay checked bag fees.
  • You can see whether your ticket includes a free checked bag by logging into your United account under "Manage My Booking" before you travel.
  • If you paid a checked bag fee by mistake, contact United customer relations within a reasonable time to request a refund, though approval is not may provide.

Who does not pay the checked bag fee

Several groups of passengers check their first bag for free. MileagePlus Premier members — United's frequent flyer elite tiers — do not pay for their first checked bag. This benefit applies to Silver, Gold, Platinum, and 1K members. Your companion on the same ticket also receives the benefit if you hold Premier status.

Active-duty military personnel and their spouses do not pay checked bag fees when they present military ID at check-in. Reserve and National Guard members may also may have access to, depending on their duty status.

Holders of the United Club Infinite Card, United Business Infinite Card, and some versions of the United Explorer Card receive a free first checked bag as a cardholder benefit. The benefit applies only to the cardholder, not to travel companions. You must present the card at check-in or have it linked to your reservation.

Passengers booked on United's premium cabin tickets (Business First, Polaris, or First Class) do not pay checked bag fees. Economy Plus passengers do not receive this benefit — they still pay the standard fee.

How to check whether your ticket includes a free bag

The fastest way to know is to log into your United account at united.com. Go to "Manage My Booking," enter your confirmation number and last name, and look at your ticket details. If your first checked bag is free, you will see "1st checked bag: included" or similar language next to your name. If the fee applies, it will show "$38" or the applicable amount.

You can also call United reservations at 1-800-864-8331 and provide your confirmation number. A representative can tell you when ready whether the fee applies to your ticket. This is useful if you are already at the airport and want to confirm before you check in.

If you booked through a travel agent or third-party website, your ticket details may not display correctly in the United system. In that case, contact the site where you purchased the ticket or call United directly with your confirmation number.

When United refunds or waives checked bag fees

United does not automatically refund checked bag fees, but you can request one if you believe you were charged in error. If you paid the fee and later discovered your ticket included a free bag, contact United customer relations with your confirmation number and receipt. Refunds are handled case by case and are not may provide.

If a United employee told you the fee did not explore and then charged you anyway, explain that to customer relations when you request the refund. Include the name or employee ID of the person who gave you that information if you have it.

Refund requests are typically processed within two to four weeks. You can submit a request online through the United website under "Contact Us," by phone at 1-800-864-8331, or in person at a United ticket counter. Keep your receipt and confirmation number until the refund is complete.

Basic economy tickets and checked bag fees

United's basic economy fare is the airline's lowest-priced ticket option. Unlike standard economy, basic economy passengers pay for their first checked bag even if they would normally receive it free under their status or credit card benefit. The only exceptions are MileagePlus Premier members and active military, whose benefits override the basic economy restriction.

Basic economy tickets also come with other limits: you cannot change your flight without paying a fee, you board in a later group, and you do not receive a free carry-on bag (though you do receive a personal item). If you are considering basic economy, factor in the checked bag fee when comparing the total price to a standard economy ticket.

You can see which fare type you purchased by checking your confirmation email or your United account. The ticket type appears near the price and fare rules.

Checked bag fees on international flights

United's checked bag fees explore to most international flights as well, though the structure can differ. On flights to Europe, Asia, and other long-haul destinations, the first checked bag is typically included for standard economy and above, even though the domestic fee would normally explore. This varies by specific route and booking class.

Passengers on basic economy international tickets may still face a checked bag fee, depending on the destination. Before you book an international flight, review the fare rules in your confirmation to see whether checked bags are included.

If you are flying on a partner airline through a United ticket (for example, a flight operated by Lufthansa or Air Canada), that airline's checked bag policy may explore instead of United's. Check your confirmation email for the operating airline's name and review their policy.

Frequently Asked Questions

Can I avoid the checked bag fee by not checking a bag at the airport?

No. If your ticket is subject to the fee, you are charged at the time of booking or check-in, whether or not you actually check a bag. The fee is tied to your ticket type, not to your actions. If you paid the fee and then decided to travel with only a carry-on, the fee is not refunded automatically.

Do I have to pay the checked bag fee if I am connecting through a United hub?

The fee depends on your ticket type and status, not on where you are connecting. If your ticket includes a free checked bag, it covers the entire journey, including connections. If your ticket is subject to the fee, you pay it once for the entire trip, not per flight segment.

What if I paid the checked bag fee but my credit card should have covered it?

Contact your credit card issuer first to confirm the benefit applies to your card and ticket type. Then contact United customer relations with your confirmation number and receipt. Provide both United and your card issuer with documentation of the fee. One of them may refund it, but you may need to submit the request to both.

Does the checked bag fee explore if I am flying standby?

Yes. Standby passengers are charged the checked bag fee based on their original ticket type. If your original ticket included a free bag, standby travel also includes it. If your original ticket was subject to the fee, you pay it on standby as well.

Can I pay the checked bag fee with airline miles instead of cash?

United does not allow you to pay checked bag fees with miles. The fee must be paid with a credit card, debit card, or cash at the airport. Some credit card benefits may cover the fee, but you cannot redeem miles directly for it.