Using a Hohmann transfer orbit [1], you get from Earth to Mars in about 9 months.
Using an Aldrin Mars cycler [2], you can get in as little as 75 days. Of course, the Aldrin Mars cycler requires more delta-v, but that's the point, if you have more delta-v you get there sooner.
Using a Hohmann transfer orbit [1], you get from Earth to Mars in about 9 months.
Using an Aldrin Mars cycler [2], you can get in as little as 75 days. Of course, the Aldrin Mars cycler requires more delta-v, but that's the point, if you have more delta-v you get there sooner.
[1] https://en.wikipedia.org/wiki/Hohmann_transfer_orbit
[2] https://en.wikipedia.org/wiki/Mars_cycler