Always arrive at the airport with plenty of time to organize yourself and your children calmly.Make your reservations as soon as you have decided on travel plans. Airlines give discounts for early bookings at least 21 days in advance.
You’ll still want to consider ticket prices.
Ask if this is the best rate that they have available when you are booking your reservation.
Investigate the Airline’s on-time, safety and customer service record.
Evaluate frequent flyer programs to see which will allow you to earn free tickets or upgrades the quickest.
Have a typed copy of all passport numbers with issue dates and expiry dates and dates of birth of children - so that you do not need to get out your passports or other documents when going through customs etc. You have the info. to complete the numerous forms without having to show where you keep your documents. Also, take a spare photo of all your family members to enable you to comply with any immigration or visa needs.
You might want the Airline with the more lenient luggage policy.
Pick an Airline that has strong routes and flight options available for the area where you’ll be doing most of your traveling.
Prohibited Items - If you're not sure whether an item will be accepted past the security checkpoint, it's probably best to either travel without it or pack it in your checked luggage. Please visit our Baggage page for information on items that you can and cannot bring.
Parking - Allow time for parking at the airport. In order to minimize the time you spend looking for a parking space and carrying luggage to the airport, choose to take a cab or have friend drive you to the airport.
Drink plenty of water while onboard the aircraft to avoid becoming dehydrated during the flight.
Consult your physician if you suffer from airsickness; he or she may be able to prescribe medication for this.
It is commonly recommended that women not fly at all during their last six weeks of pregnancy. Northwest Airlines' policy states that pregnant passengers traveling within 30 days of expected delivery must provide a doctor's statement dated within 72 hours of departure indicating the due date and indicating that air travel does not pose a health risk. Women in labor will be denied boarding for safety reasons.
Pregnant women should always consult their obstetricians or midwives before traveling.
Reserve an aisle seat so that you can easily access the bathroom and move about the cabin. Getting up and walking regularly will help combat swelling and discomfort.
Bring a copy of your medical records and ask your doctor for a referral in case of an emergency while you are away.
Wear comfortable, loose-fitting clothes and flat shoes. Wear layers if you are prone to body-temperature fluctuations.
Drink plenty of water-at least one liter for every two hours in flight.
Always arrive at the airport with plenty of time to organize yourself and your children calmly.Make your reservations as soon as you have decided on travel plans. Airlines give discounts for early bookings at least 21 days in advance. 
