Independent baggage guidance

Baggage Guides: Fees, Sizes and Refunds | Bagwise

Read U.S. traveler guides for checked and carry-on bags, overweight and oversized fees, special items, payment, savings and refunds.

Start with the question that matches your bag. Each guide explains conditions, a practical next step and its source limits.

Guide

Why Your Bag Weight Alone Cannot Tell You the Total Fee

A practical answer with links to the airline rules.

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Guide

Should You Split an Overweight Bag or Pay the Fee?

A practical answer with links to the airline rules.

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Guide

The Same Heavy, Oversized Bag Can Cost Different Amounts

A practical answer with links to the airline rules.

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Guide

How to Pay for Bags Without Buying the Wrong Service

A practical answer with links to the airline rules.

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Guide

A Free Checked Bag May Still Have Weight and Size Fees

A practical answer with links to the airline rules.

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Guide

Delta’s Second Free Cardmember Bag: The Companion Catch

A practical answer with links to the airline rules.

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Guide

Buying Baggage Online Is Not Always Cheaper

A practical answer with links to the airline rules.

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Guide

Baggage Prepayment Deadlines Depend on the Product

A practical answer with links to the airline rules.

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Guide

Air Canada Bag Fees: Region, Currency and Fare Matter

A practical answer with links to the airline rules.

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Guide

Can Your Family Pool Checked-Baggage Weight?

A practical answer with links to the airline rules.

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Guide

JAL and ANA: Similar Routes, Different Excess-Baggage Math

A practical answer with links to the airline rules.

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Guide

EVA Extra Bags: Check the Airport Zone and Travel Date

A practical answer with links to the airline rules.

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Guide

Emirates Extra Baggage: Do Not Apply an Old Discount to a New Ticket

A practical answer with links to the airline rules.

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Guide

ZIPAIR: Weigh Both Cabin Items Before the Upgrade Cutoff

A practical answer with links to the airline rules.

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Guide

Compare the Fare Plus Bags, Not the Headline Ticket Price

A practical answer with links to the airline rules.

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Guide

Connections: A Through Flight Number Does Not Settle Every Bag Question

A practical answer with links to the airline rules.

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Guide

Delayed Baggage: Request the Bag-Fee Refund, Not Just a Tracking Update

A practical answer with links to the airline rules.

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Guide

How to Dispute a Baggage Charge With Useful Evidence

A practical answer with links to the airline rules.

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Guide

Before a Gate Check, Remove Power Banks and Spare Batteries

A practical answer with links to the airline rules.

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Guide

Spirit Baggage Pages Should Now Explain Closure and Refund Paths

A practical answer with links to the airline rules.

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Guide

Jetstar’s Announced Cabin Change Is Not a Rule for Every 2026 Flight

A practical answer with links to the airline rules.

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Guide

An International Connection Can Reset Your Baggage Assumptions

A practical answer with links to the airline rules.

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Guide

Frontier Heavy-Bag Prices: What to Do When Official Pages Disagree

A practical answer with links to the airline rules.

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Guide

First, Second and Third Bags: Avoid a Misleading Total

A practical answer with links to the airline rules.

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Baggage guide

Checked vs Carry-On Baggage: What Changes

Plain-language steps, conditions and official references.

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Baggage guide

First, Second and Third Checked Bag Fees

Plain-language steps, conditions and official references.

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Baggage guide

Round-Trip Baggage Fees: Calculate Each Direction

Plain-language steps, conditions and official references.

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Baggage guide

How to Pay Airline Baggage Fees Online

Plain-language steps, conditions and official references.

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Baggage guide

Overweight Baggage Fees: Read the Band

Plain-language steps, conditions and official references.

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Baggage guide

Oversized Baggage Fees and Acceptance

Plain-language steps, conditions and official references.

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Baggage guide

23 kg vs 32 kg Checked Bags: The Difference

Plain-language steps, conditions and official references.

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Baggage guide

40 lb vs 50 lb Checked Bag Limits

Plain-language steps, conditions and official references.

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Baggage guide

62 Linear Inches: Measure a Checked Bag

Plain-language steps, conditions and official references.

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Baggage guide

Airline Credit Card Free Bags: Check Eligibility

Plain-language steps, conditions and official references.

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Baggage guide

Military Baggage Exemptions by Airline

Plain-language steps, conditions and official references.

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Baggage guide

Connecting and Codeshare Baggage Rules

Plain-language steps, conditions and official references.

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Baggage guide

Basic Economy Baggage Rules by Airline

Plain-language steps, conditions and official references.

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Baggage guide

Peak and Holiday Baggage Prices

Plain-language steps, conditions and official references.

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Baggage guide

Sports Equipment Baggage Fees and Limits

Plain-language steps, conditions and official references.

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Baggage guide

Strollers and Car Seats: Airline Baggage Rules

Plain-language steps, conditions and official references.

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Baggage guide

Wheelchairs and Medical Equipment on Flights

Plain-language steps, conditions and official references.

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Baggage guide

Power Banks and Lithium Batteries in Bags

Plain-language steps, conditions and official references.

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Baggage guide

Baggage Check-In and Prepay Deadlines

Plain-language steps, conditions and official references.

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Baggage guide

Gate-Check Baggage Fees and Battery Safety

Plain-language steps, conditions and official references.

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Baggage guide

Baggage Fee Refunds: When to Ask

Plain-language steps, conditions and official references.

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Baggage guide

Delayed, Lost or Damaged Baggage Steps

Plain-language steps, conditions and official references.

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Guide

American Airlines Personal Item Size: 18 × 14 × 8 in

Measure the underseat item and compare it with AA's separate carry-on box.

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Guide

Delta Personal Item Size: Underseat Bag Rules

Understand why a Delta underseat fit check differs from a fixed inch limit.

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Guide

United Personal Item Size: Verify Fare and Flight

Use the official United policy and ticket when a fixed box cannot be confirmed.

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Guide

Frontier Personal Item Size: 18 × 14 × 8 in

Check the free underseat item separately from the carry-on product.

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Guide

Frontier Baggage Weight Limit: 40 lb Checked Bags

Separate the 40 lb ordinary threshold from conflicting heavy-bag fees.

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Guide

American Airlines Carry On Size: 22 × 14 × 9 in

Compare the AA overhead bag with its separate underseat item.

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Guide

Delta Carry On Size: 22 × 14 × 9 in

Check both Delta's side limits and its 45-inch combined limit.

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Guide

Southwest Carry On Size: 24 × 16 × 10 in

Measure the overhead bag and distinguish it from the underseat item.

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Guide

JetBlue Carry-On Size: 22 × 14 × 9 in

See JetBlue's overhead and underseat boxes side by side.

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Guide

Allegiant Personal Item Size: Free Underseat Bag

Avoid treating Allegiant's free personal item as a free carry-on.

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Guide

Air Canada Carry On Size: Basic Fare Exceptions

Check the Basic-fare route exception before packing the overhead bag.

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Guide

British Airways Carry On Size: Two Cabin Bags

Distinguish BA's cabin bag, hand bag and checked-bag allowance.

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Guide

50 lb to kg for Airline Baggage: Exact Conversion

Convert precisely without turning a rounded label into an invented fee rule.

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Guide

Carry On Luggage Size by Airline: Six Rules

A sourced comparison table for six different overhead-bag boxes.

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Guide

American Airlines Checked Bag Fee: 2026 Fare Table

A dated AA fee table for one standard first or second checked piece.

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Guide

Delta Checked Bag Fee: Domestic Fare and Card Rules

Check Delta's published domestic rate against fare and card benefits.

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Guide

Southwest Checked Bag Fee: 2026 Fare and Status

Separate paid Basic and Choice bags from Choice Extra inclusions.

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Guide

Alaska Airlines Baggage Fees: 2026 Bag Table

Read the dated Alaska fee change and its regional exceptions.

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Guide

Ryanair Personal Item Size: 40 × 30 × 20 cm

Measure Ryanair's included underseat bag in its published metric box.

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Guide

Volaris Personal Item Size: 35 × 45 × 20 cm

Check Volaris Zero's included item separately from a paid carry-on.

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