Airline Travel Policies Guide: Baggage, Fees, Tickets & Rules

Airline rules can be a headache sometimes. Every airline has some specific things that it does a little differently from others. You may end up paying extra at the airport by missing just a small detail.

This guide keeps things simple. Details related to baggage, tickets, fees, and infant travel policies are covered here to save your time and money and make you a smart traveller.

Unsure about airline rules or baggage limits? Call us Toll Free +1-855-510-5187 for quick guidance before booking.

Carry-On & Checked in Baggage Policies:

Most airlines allow:

• One carry-on bag
• One personal item, such as a backpack, purse, or laptop bag

Rules change due to:

• Airline
• Ticket type
• Route

Full-service airlines are more flexible than budget airlines.

Carry-On Rules:

Your carry-on should:

• Fit in the overhead bin or under the seat
• Weigh around 7–12 kg (varies by airline)

Best items to keep in carry-on:

• Electronics
• Medicines
• Travel documents
• Valuables

Carry-On Baggage Rules for American Airlines

Checked Baggage Rule: (H3)

Checked baggage depends on your fare.

You may get:

• No free bags on basic fares
• One or two free bags on higher fares

Checked Baggage Policy for United Airlines

Fees & Extra Charges

Extra fees are very common.

Airlines may charge for:

• Extra checked bags
• Overweight bags
• Oversized luggage
• Sports equipment
• Musical instruments

Things to remember:

• Budget airlines often charge for carry-ons
• Airport payments cost more
• Online pre-payment is cheaper

Baggage Fees for Delta Airlines

Ticket Types & Fare Rules

Airlines usually offer:

• Basic fares – cheapest, most restrictions
• Standard fares – fewer limits
• Flexible fares – easy changes and refunds

Before booking, always check:

• Change fees
• Cancellation rules
• Seat selection
• Baggage included

Flight Changes, Cancellations & Refund Policy

• Changes may cost extra
• Refundable tickets cost more
• Travel credit might be offered on non-refundable tickets

If the airline cancels your flight:

• A free rebooking
• A refund
• Travel credit

Restricted/Prohibited Items

Packing smart saves time and stress.

Not Allowed in Carry-On Bags

These must go in checked baggage or be left behind:

• Knives, scissors, blades
• Tools
• Sports gear (bats, clubs)
• Firearms or replica weapons
• Pepper spray and stun guns

Carry-On Bag Items Banned by Airlines

Restricted or Banned in Checked Bags

These are limited or not allowed:

• Power banks
• Spare lithium batteries
• Fuel and flammable liquids
• Fireworks and explosives
• Gas cylinders
• Chemicals

Liquids, Batteries & Electronics

Carry-on liquid rules:

• Max 100 ml per container
• One clear, resealable bag
• One bag per passenger

Battery rules:

• Power banks must go in carry-on
• Spare batteries not allowed in checked bags
• Damaged batteries are not allowed

Liquid & Battery Rules for Airlines 

Infant & Child Travel Policies

Flying with kids? Here’s what to expect.

Infants (Under 2 Years)

• Can sit on a parent’s lap
• Lower ticket cost
• Limited baggage
• Bassinet seats are on some flights

Children (2–11 Years)

• Must have their own seat
• Normal baggage allowance
• Kids’ meals on some airlines
• Priority boarding on select flights

Good to know:

• Strollers are often checked for free
• Car seats may be allowed

Special Assistance & Medical Needs

Airlines offer help for:

• Wheelchair assistance
• Medical conditions
• Special meals

Important tips:

• Request help at least 48 hours before travel
• Some cases need medical clearance

Airport Check-In & Boarding

Check-in options:

• Online check-in
• Airport kiosk
• Counter check-in (may cost extra)

Boarding usually happens:

• By groups
• By seat or fare type
• By loyalty status

Need help understanding airline policies for your trip? Call us Toll Free +1-855-510-5187 before you fly.

Final Thoughts

Airline rules don’t have to be stressful.

Just remember:

• Check baggage rules early
• Know what your ticket includes
• Pack smart
• Avoid restricted items

Frequently Asked Questions