ITA Matrix can do this using the / alliance
limiter, there’s star-alliance
, skyteam
and oneworld
. To give an example I used the original question as parameters — I couldn’t find anything direct so I asked for one connection:
This particular one will correctly find flights on British Airways and Qatar.
Credit:stackoverflow.com‘
4 Mar, 2024
4 Mar, 2024
5 Mar, 2024