Cheap flights from Champaign to San Antonio from $518
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to San Antonio departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Champaign to San Antonio
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How to get the cheapest flight ticket from Champaign to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $584.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Champaign to San Antonio in the afternoon for as low as $506. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $511. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
When to book flights from Champaign to San Antonio
Cheap Champaign to San Antonio (CMI to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Champaign to San Antonio
How far is Champaign University-Willard to San Antonio by plane?
There are 942.6 mi between Champaign University-Willard and San Antonio. A reasonable flight in good conditions will take 5h 40m.
When did momondo last update prices for flights from Champaign University-Willard Airport to San Antonio Airport?
Prices for flights from Champaign University-Willard Airport to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Champaign University-Willard Airport to San Antonio Airport?
As of April 2025, there is 1 operator available to choose from for flights from Champaign University-Willard Airport to San Antonio Airport.
How old do you have to be to fly from Champaign University-Willard Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Champaign University-Willard Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Champaign to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Champaign to San Antonio is American Airlines, representing 100% of all bookings.
Best airlines flying from Champaign to San Antonio
Compare and see reviews for airlines that fly from Champaign to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $346 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Champaign to San Antonio?
Finding the right flight to San Antonio from Champaign is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.
Can I find flights from Champaign to San Antonio with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Antonio from Champaign which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Champaign to San Antonio?
momondo helps you find the best flight between Champaign and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Champaign to San Antonio right now. Can momondo alert me if prices change?
Price alerts on flights to San Antonio from Champaign are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.