How to Find Cheap Flights Online

Find cheap flights for your next trip using price comparison tools and smart booking strategies.

Steps

1
Use flight comparison websites
like Google Flights, Kayak, or Skyscanner to see prices from many airlines at once. These sites are free to use.
2
Search with flexible dates
by using the "flexible dates" or "whole month" view. Flying on a Tuesday or Wednesday is usually cheaper.
3
Check nearby airports
for lower fares. Flying into a smaller airport near your destination can save a significant amount of money.
4
Set up price alerts
on Google Flights or Kayak. The site emails you when the price drops for your route.
5
Book at the right time
by buying domestic flights 1 to 3 months ahead. International flights are cheapest 2 to 6 months before departure.

Are budget airlines safe to fly?Show

Yes, budget airlines meet the same safety standards as major airlines. They keep prices low by charging for extras like bags and snacks.

Do flight prices go down the day of travel?Show

No, last minute flights are usually more expensive. Booking in advance almost always gives you a better price.

What is the best day of the week to buy flights?Show

Tuesday and Wednesday afternoons tend to have the lowest prices. Airlines often post new deals on Tuesday mornings.

Written by the HowToDoStuff.online editorial team. Last updated May 18, 2026.