The United States’ first strike fighter, the F/A-18 is a twin engine, multi-mission tactical aircraft. Currently, the D model is the U.S. Navy aircraft for attack, forward air control and tactical air control. The F/A-18 operates from all 10 active aircraft carriers and is a dominant sight at Blue Angels airshows. One of the most well-loved, most expensive fighter jets ever. Two F404-GE-402 enhanced performance turbofan engines power the F/A-18 max speed to Mach 1.7. The Navy priced the F/A-18 at $29 million in 2009, which in 2018 equates to:
F/A-18 Hornet Cost: $34.1 million
19. $37.5 million – Su-30

The Sukhoi Su-30SM multi-role fighter is the variant of the Su-30 MK family of jet fighters designed specifically for the Russian Air Force. The Su-30 is piloted by a crew of two. The fighter is powered by two AL-31FP by-pass turbojet engines, giving the jet a max speed of nearly 1,500 mph. The Su-30’s maximum operational altitude is about 56,000 feet.
SU-30 Cost: $37.5 million