Cheap flights from Champaign to San Antonio (CMI - SAT)
What is the cheapest day to fly round-trip from Champaign to San Antonio?
Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Antonio. Check prices with Cheapflights to find a great deal for your trip.
When is the cheapest time to fly from Champaign to San Antonio (CMI - SAT)?
When flying from Champaign to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the morning.
Cheap flights from Champaign to San Antonio in January, February 2022
The best prices found for CMI to SAT flights for January, February
Champaign University-Willard
San Antonio
1 stop
6h 52mSan Antonio
Champaign University-Willard
1 stop
5h 12mAmerican Airlines
Champaign University-Willard
San Antonio
1 stop
6h 52mSan Antonio
Champaign University-Willard
1 stop
8h 47mAmerican Airlines
Champaign University-Willard
San Antonio
2 stops
7h 39mSan Antonio
Champaign University-Willard
1 stop
7h 18mAmerican Airlines
Champaign to San Antonio 2022 flight deals
Cheap flights to San Antonio from Champaign found for this year
Champaign University-Willard
San Antonio
1 stop
6h 52mSan Antonio
Champaign University-Willard
1 stop
5h 12mAmerican Airlines
Champaign University-Willard
San Antonio
1 stop
5h 29mSan Antonio
Champaign University-Willard
1 stop
9h 48mAmerican Airlines
Champaign University-Willard
San Antonio
2 stops
13h 31mSan Antonio
Champaign University-Willard
1 stop
18h 28mAmerican Airlines
Related info for your journey
Useful info, stats and facts about Champaign to San Antonio flights.
Which airlines flying from Champaign University-Willard to San Antonio have flexible cancellations due to COVID-19?
Some of our airline partners flying from Champaign University-Willard to San Antonio have new flexible policies in place due to COVID-19. American Airlines and Major Airline are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.
Can I find flights from Champaign to San Antonio for under $500 on Cheapflights?
Yes, there are multiple flights from Champaign to San Antonio for under $500. The cheapest flight booked recently is on American Airlines for just $448, but on average you can expect to pay $595.
What are the cheapest flights from Champaign to San Antonio?
The cheapest flight price from Champaign to San Antonio is $285. On average you can expect to pay $323. The most popular route, (Champaign University-Willard - San Antonio), can usually be booked for $448.
Other flights from Champaign
Flights to San Antonio from Champaign
Can I fly to San Antonio from Champaign University-Willard right now?
Most visitors from Champaign University-Willard need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.
COVID-19 testing requirements
Visitors from Champaign University-Willard must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Antonio.
Quarantine requirements
Visitors from Champaign University-Willard are not required to quarantine after entering San Antonio.
Can I fly back to Champaign University-Willard from San Antonio?
COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Champaign University-Willard.
Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Champaign University-Willard.