How to Find Cheap Flights: 14 Tricks That Actually Work

For most trips, the flight is the single most expensive line in the budget. That also makes it the place where a little strategy pays off the most. Learning how to find cheap flights isn’t about secret hacks. It’s about flexibility, timing, and knowing where to look.

Here are 14 tricks that work, and a few popular myths you can stop worrying about.

Be Flexible (This Is the Big One)

1. Use flexible-date search

Most flight search tools let you view prices across a whole month or calendar. Shifting your trip by a day or two can change the price significantly. Tools like Google Flights make this easy with calendar and date-grid views.

2. Fly midweek

Tuesdays, Wednesdays, and Saturdays are often cheaper to fly than Fridays and Sundays, when demand is highest. It’s not a guarantee, but it’s worth checking.

3. Be flexible with your destination

If you just want a getaway, use “explore” or “everywhere” searches from your home airport and see where’s cheap. Some of the best trips start with a deal you didn’t expect.

4. Travel outside peak season

School holidays and peak summer weeks push prices up. Shoulder season gives you lower fares and fewer crowds. Learn more in our guide to shoulder season travel.

Search Smarter

5. Set price alerts

Instead of checking prices daily, set alerts on the routes you’re watching. You’ll be notified when fares drop, and you’ll get a feel for what a good price looks like.

6. Check nearby airports

Many cities have more than one airport, and nearby regional airports can be much cheaper, even after factoring in transport. Just do the full math, including time and transfer costs.

7. Compare on search engines, then check the airline directly

Use search engines to compare options, then check the airline’s own site. Sometimes it’s the same price with better customer service if something goes wrong.

8. Consider two one-way tickets

Booking separate one-way flights, sometimes with different airlines, can be cheaper than a round trip. It’s especially useful in regions with lots of budget carriers.

9. Look at positioning flights

Sometimes it’s cheaper to fly to a major hub first and then take a long-haul flight from there. This adds risk if your first flight is delayed, so leave a big buffer and consider travel insurance. Here’s whether you need travel insurance.

Understand Budget Airlines

10. Read what’s included

Budget airlines advertise low base fares, then charge for bags, seat selection, and sometimes even printing a boarding pass. Compare the total cost, not the headline fare.

11. Travel carry-on only

Avoiding checked bag fees is often the difference between a cheap flight and a not-so-cheap one. Our carry-on packing list makes this easy, and the travel toiletries checklist keeps you within liquid rules.

12. Check the airport location

Some budget airlines use secondary airports far from the city. Add the cost and time of getting into town before you decide.

Book at the Right Time

13. Book within the sweet spot

There’s no single magic day, but booking too late usually means higher prices, and booking very far ahead doesn’t always mean the lowest fare. A few months ahead for international flights is a sensible window, and earlier for holiday travel. Our step-by-step guide on how to plan a trip includes a full booking timeline.

14. Know your cancellation rights

Some regions and airlines offer free cancellation within a short window after booking, and in the U.S., the Department of Transportation has rules on refunds when flights are cancelled or significantly changed. Check the rules that apply to your booking so you can grab a deal with confidence.

Flight Myths You Can Ignore

• “Always book on a Tuesday.” Fare patterns change constantly. Booking day matters far less than travel dates and route.
• “Incognito mode guarantees cheaper fares.” There’s little evidence that prices rise just because you searched before. Price changes are usually due to demand and fare availability.
• “Last-minute deals are always cheaper.” For most routes, prices tend to rise close to departure as cheaper fare classes sell out.

Frequently Asked Questions

What is the cheapest day to fly?

Midweek days are often cheaper, but it depends on the route. Use a flexible-date calendar to compare prices across the week.

How far in advance should I book a flight?

For international trips, a few months ahead is a good target. For peak periods like summer and holidays, book earlier.

Are budget airlines worth it?

Often, yes, if you travel light and read the fare rules carefully. Once you add bags and seats, compare the total with full-service carriers.

Spend Less in the Air, More on the Ground

Cheap flights come down to flexibility and comparison. Set alerts, check a few nearby airports and dates, and always compare the total price. Then put the savings toward the experiences that matter. For more ways to save, read our complete guide on how to travel on a budget.