Which airline flies the most flights to SJO? The top airline carrier flying out of Juan Santamaria Intl. is United Airlines and they fly over 445 flights every month. What are the cheapest flights from SJO? San Jose has a lot of discount flights in the month of February. Check out these great deals on flights from SJO:
- Swiss International Air Lines - San Jose (SJO) to London (LHR) leaving on 3/10 at 6:45 pm and returning on 3/12 at 7:25 pm for only $1,042 per person.*
- Aeromexico - San Jose (SJO) to Los Angeles (LAX) on 3/2 leaving at 4:05 am and returning on 3/5 at 10:50 pm for only $312 per person.*
- Spirit Airlines - San Jose (SJO) to Atlanta (ATL) on 3/6 leaving at 12:12 am and returning on 3/9 at 11:02 pm for only $345 per person.*
- Aeromexico - San Jose (SJO) to Chicago (ORD) on 3/9 leaving at 4:05 am and returning on 3/12 at 10:30 am for only $366 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 02/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.