OMG, I've been waiting for someone to build something like this forever. I've always hated the fact that all major travel sites work based on the assumption that you already know exactly when and where you're going, rather than at least giving you the option to explore your options.
Another good site that does something similar is skyscanner.com For example, here are all of the flights from SFO: http://www.skyscanner.com/flights-from/sfo/cheapest-flights-...
Where can I fly for how much?
81–90 of 110 posts
Re: Where can I fly for how much?
#82whoa - it'll be cheaper for me to fly to Moscow (from DC) and travel to Eastern Europe by rail than actually flying directly in -- by about $420. This is dead useful; thanks for the link!
Depending on how, if at all, you are getting around the region otherwise, eastern European railroad might not be something you want to add to your itinerary.
Re: Where can I fly for how much?
#83Earlier quoted context omitted.
The problem you have is that flight data is incredibly fast-changing and computationally expensive to get. So in order to get enough data for this you need to do a lot of long queries very often. Companies that provide pricing information (like ITA, who Kayak uses) charge a lot for these resources, so it's not like the usual internet where your incremental cost per user or search is minimal: there's a real cost here.…
Yep, that's exactly right. Every metasearch site out there uses essentially the same interface: given an origin, destination, departure date, and arrival date, return a list of itineraries in order of increasing price. Needless to say, the number of combinations of these variables precludes doing any kind of exhaustive search (especially since you're being charged per query). And availability is constantly changing,…
If you think of obtaining prices as being akin to 'indexing', then what metasearch engines are doing is building up a search index for flights. And not all price sources necessarily charge for data (do Google pay to index Hacker News?)
Flight prices become stale as do indexed web pages - and as long as the user doesn't pay a transaction price for any search activity, then you can re-check pages based on user activity - in the case of travel, re-check the price once the user nears the booking phase of the funnel.
As noted though, sparseness of travel queries is certainly tricky! The 80/20 rule applies to some extent, and popular routes will be the ones which have the best price cache.
Another disclosure: I work for Skyscanner (our core is a flexible travel search engine)
Re: Where can I fly for how much?
#84Something similar, from big guys in the online travel business: Amadeus Affinity - http://www.amadeus.com/amadeus/x163551.html - accurate prices - choice per price range, comparison of prices on date range - destination per type of activity (beach, golf, whatever) - etc.
The URL for a major air travel company using it is - wait for it - ...
http://www.lufthansa.com/online/portal/lh/de/booking/affinit...
(Lufthansa Germany home page > Trip Finder)
Re: Where can I fly for how much?
#85Colour-coding the prices would make it a lot more intuitive to read/scan for deals.
Detects me as being in New York (I'm in Switzerland) if I go to the base URL.
Only offers Fahrenheit... and dollars I think.
Re: Where can I fly for how much?
#86Earlier quoted context omitted.
The problem you have is that flight data is incredibly fast-changing and computationally expensive to get. So in order to get enough data for this you need to do a lot of long queries very often. Companies that provide pricing information (like ITA, who Kayak uses) charge a lot for these resources, so it's not like the usual internet where your incremental cost per user or search is minimal: there's a real cost here.…
Yea, I was actually seriously looking into the idea of starting a travel site like that a couple of years ago. But it all basically fell apart once I realized how much it would cost to get the necessary data I'd need.
Re: Where can I fly for how much?
#87OMG, I've been waiting for someone to build something like this forever. I've always hated the fact that all major travel sites work based on the assumption that you already know exactly when and where you're going, rather than at least giving you the option to explore your options.
my problem is, I know my travel dates (mid-August) and I know my budget, but still not sure where to go. Unfortunately Kayak searches (including this very cool hack) are useless at solving that. P.S. ITA Software Matrix is good at this if you have a list of places, but not for random destinations.
http://www.skyscanner.net/flights-from/us/august-2010/august...
Re: Where can I fly for how much?
#88do they list the airlines somewhere? they dont seem to be listing ryanair for example.
More seriously, I would expect RyanAir charges a hefty fee to third parties who want access to their API, just like they change much higher fees to passengers who use a credit card than other airlines.
EDIT: Atually RyanAir is there (London -> Knock)
Re: Where can I fly for how much?
#89Earlier quoted context omitted.
The problem you have is that flight data is incredibly fast-changing and computationally expensive to get. So in order to get enough data for this you need to do a lot of long queries very often. Companies that provide pricing information (like ITA, who Kayak uses) charge a lot for these resources, so it's not like the usual internet where your incremental cost per user or search is minimal: there's a real cost here.…
Yep, that's exactly right. Every metasearch site out there uses essentially the same interface: given an origin, destination, departure date, and arrival date, return a list of itineraries in order of increasing price. Needless to say, the number of combinations of these variables precludes doing any kind of exhaustive search (especially since you're being charged per query). And availability is constantly changing,…
Availability of data APIs turned out to be a big hurdle for a bootstrapped startup. The market is still up for grabs. Here is another attempt by an Indian startup: