Cheap flights from San Antonio to Champaign (SAT - CMI) from $529

September is one of the best times of the year to fly to Champaign from San Antonio. Prices for September average $541 per person but you can even find prices for as low as $316. The most expensive prices can be found in the month of November. Opting for a September flight can save you 71% on your journey compared to booking in November

When flying from San Antonio to Champaign, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

One of the carriers operating flights from San Antonio to Champaign University-Willard that may be offering flexible change policies is American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from San Antonio to Champaign for under $600. The cheapest flight booked recently is on American Airlines for just $529, but on average you can expect to pay $560.

Currently priced at $529, American Airlines will fly you from San Antonio to Champaign and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Users have found that American Airlines is 2% cheaper than the other options available to this destination.

This is defined as San Antonio Airport (SAT) and Champaign University-Willard Airport (CMI). Codes like Champaign University-Willard Airport are often used to just call airports uniquely.