Comparing flights seems simple until you notice that two nearly identical searches can return very different prices. These tricks help close that gap.
None of them rely on luck — they're just adjustments to how you search that put more options side by side before you decide.
In practice
5 tricks to compare better
- 01
Open the price calendar
Instead of locking into a single date, look at the whole month. Shifting your trip by a day or two can already lead to meaningful savings.
- 02
Try nearby airports
Alternative origin or destination airports within a reasonable distance make it into the comparison and sometimes win by a wide margin.
- 03
Compare nonstop and connecting flights
A layover of a few hours can cost much less than a nonstop flight — it's worth weighing the extra time against the savings.
- 04
Check the price with baggage included
A cheaper fare without checked baggage can end up costing more overall. Always compare the final price for your full trip.
- 05
Redo the search at a different time of day
Prices change throughout the day because of seat availability, not magic — it's worth checking again before you book.
Watch out
3 pitfalls that make comparing more expensive
- —
Comparing only the base fare
Baggage, seat, and rebooking fees vary a lot between airlines — the cheapest price on screen isn't always the cheapest total.
- —
Closing the first tab you open
The first result is rarely the best. It's worth opening at least two or three options before deciding.
- —
Ignoring the route's price history
A fare can look great until you notice the route usually costs even less at other times of year.
Common questions
Frequently asked questions
Is it worth comparing on more than one site?
Yes, especially because each partner updates price and availability at different times.
Do the same rules apply to comparing international flights?
The same ideas apply, but the ideal lead time tends to be longer — we recommend 3 to 6 months in advance.
Is a long layover worth the savings?
It depends on your itinerary. If it gives you a free day somewhere interesting along the way, it can definitely be worth it.
Who wrote this
Who wrote this
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We turn price and availability data into simple guidance to help you save on your next trip.