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Cheap flights from Champaign to San Antonio from $355

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Champaign to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:41 pm - 11:55 pmCMI  Champaign University-Willard-SAT San Antonio
5h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
7:10 am - 12:08 pmSAT  San Antonio-CMI Champaign University-Willard
4h 58m1 stop Chicago O'Hare Intl
$355American Airlines
Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
1:23 pm - 10:50 pmCMI  Champaign University-Willard-SAT San Antonio
9h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
7:10 am - 12:08 pmSAT  San Antonio-CMI Champaign University-Willard
4h 58m1 stop Chicago O'Hare Intl
$361American Airlines
Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
1:23 pm - 10:50 pmCMI  Champaign University-Willard-SAT San Antonio
9h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
5:00 am - 12:08 pmSAT  San Antonio-CMI Champaign University-Willard
7h 08m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$438American Airlines
Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
12:11 pm - 6:06 pmCMI  Champaign University-Willard-SAT San Antonio
5h 55m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 1:59 pmSAT  San Antonio-CMI Champaign University-Willard
5h 59m1 stop Dallas/Fort Worth
$1,099American Airlines
Sun, Nov 1 - Wed, Nov 4
American Airlines Logo
2:29 pm - 9:08 pmCMI  Champaign University-Willard-SAT San Antonio
6h 39m1 stop Dallas/Fort Worth
American Airlines Logo
9:18 am - 6:16 pmSAT  San Antonio-CMI Champaign University-Willard
8h 58m2 stops Charlotte Douglas Chicago O'Hare Intl
$1,105American Airlines
Sun, Nov 1 - Wed, Nov 4
American Airlines Logo
12:11 pm - 9:08 pmCMI  Champaign University-Willard-SAT San Antonio
8h 57m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
9:18 am - 6:16 pmSAT  San Antonio-CMI Champaign University-Willard
8h 58m2 stops Charlotte Douglas Chicago O'Hare Intl
$1,146American Airlines
Sun, Nov 1 - Wed, Nov 4

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American Airlines flights from Champaign to San Antonio

Our best American Airlines deals on Champaign to San Antonio flight tickets
American Airlines
Oct 1
CMI6:41 pmChampaign University-Willard
5h 14m
1 stop
SAT11:55 pmSan Antonio
Oct 7
SAT7:10 amSan Antonio
4h 58m
1 stop
CMI12:08 pmChampaign University-Willard
$355
American Airlines
Oct 1
CMI1:23 pmChampaign University-Willard
9h 27m
2 stops
SAT10:50 pmSan Antonio
Oct 7
SAT7:10 amSan Antonio
4h 58m
1 stop
CMI12:08 pmChampaign University-Willard
$361
American Airlines
Oct 1
CMI1:23 pmChampaign University-Willard
9h 27m
2 stops
SAT10:50 pmSan Antonio
Oct 7
SAT5:00 amSan Antonio
7h 08m
2 stops
CMI12:08 pmChampaign University-Willard
$438

momondo Fare Finder

 
Use the filters below to find and compare flights from Champaign to San Antonio that are best for you.

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Price

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Quickest round-trip

ChampaignSan Antonio

CMI Champaign University-Willard - SAT San Antonio

CMISAT

Champaign University-Willard

Thu 10/1

6:41 pm-11:55 pm

1 stop5h 14m

San Antonio

Wed 10/7

7:10 am-12:08 pm

1 stop4h 58m

$355

ChampaignSan Antonio

CMI Champaign University-Willard - SAT San Antonio

CMISAT

Champaign University-Willard

Thu 10/1

1:23 pm-10:50 pm

2 stops9h 27m

San Antonio

Wed 10/7

7:10 am-12:08 pm

1 stop4h 58m

$361

ChampaignSan Antonio

CMI Champaign University-Willard - SAT San Antonio

CMISAT

Champaign University-Willard

Thu 10/1

1:23 pm-10:50 pm

2 stops9h 27m

San Antonio

Wed 10/7

5:00 am-12:08 pm

2 stops7h 08m

$438

ChampaignSan Antonio

CMI Champaign University-Willard - SAT San Antonio

CMISAT

Champaign University-Willard

Sun 11/1

12:11 pm-6:06 pm

1 stop5h 55m

San Antonio

Wed 11/4

8:00 am-1:59 pm

1 stop5h 59m

$1,099

ChampaignSan Antonio

CMI Champaign University-Willard - SAT San Antonio

CMISAT

Champaign University-Willard

Sun 11/1

2:29 pm-9:08 pm

1 stop6h 39m

San Antonio

Wed 11/4

9:18 am-6:16 pm

2 stops8h 58m

$1,105

ChampaignSan Antonio

CMI Champaign University-Willard - SAT San Antonio

CMISAT

Champaign University-Willard

Sun 11/1

12:11 pm-9:08 pm

2 stops8h 57m

San Antonio

Wed 11/4

9:18 am-6:16 pm

2 stops8h 58m

$1,146

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

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 airlines fly to San Antonio?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Antonio from Champaign according to our data. American Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from Champaign to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$355

Fastest flight time

5h 55m

Direct flights

None
The best flight deal from Champaign to San Antonio found on momondo in the last 72 hours is $355
The fastest flight from Champaign to San Antonio takes 5h 55m
There are no direct flights from Champaign to San Antonio. There are no popular flight routes from Champaign to San Antonio.
Search flight deals

Frequently asked questions about flying 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 55m.

  • 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 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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Pleasanton
Kerrville
Boerne
Schertz

Why 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.

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