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Did you mean flights from San Antonio, Texas to Chicago?

Flights from Chicago to San Antonio, United States

TIPSave $20 by flying into Austin, Texas instead of San Antonio, Texas from Chicago

Chicago to San Antonio, Texas Last modified: Apr 26, 2017 2:56 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 28,993,228,644 round trip itineraries and found the cheapest flights to San Antonio, Texas. Frontier & United frequently offer the best deals to San Antonio, Texas flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
CHISAT
Tue 5/2
nonstop
SATCHI
Tue 5/9
nonstop
$107
United
CHISAT
Tue 5/2
nonstop
SATCHI
Tue 5/9
nonstop
$112
American
CHISAT
Thu 5/11
nonstop
SATCHI
Tue 5/16
nonstop
$122

How Much is a Flight from Chicago to San Antonio, Texas? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Chicago to San Antonio, Texas, and have found the average flight price for this trip to be $132.

Where To Buy Cheap Flights from Chicago to San Antonio, Texas?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to San Antonio, Texas based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to San Antonio, Texas? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to San Antonio, Texas.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $107 $125
7-14 days $107 $115
14-21 days $117 $125
21-30 days $107 $145
30-60 days $122 $160
60-90 days $177 $202
90+ days $117 $198

Cheapest Day To Fly from Chicago to San Antonio, Texas Prices shown were found by travelers like you over the past 30 days

We've examined 29,010,336,979 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to San Antonio, Texas is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$205$107$117$112$147$115$117

Compare Flight Prices from Chicago to San Antonio, Texas by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to San Antonio, Texas flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Chicago San Antonio, Texas United 4/30/17 5/6/17 0 $288
May Chicago San Antonio, Texas Frontier 5/2/17 5/9/17 0 $107
June Chicago San Antonio, Texas United 6/6/17 6/13/17 0 $167
July Chicago San Antonio, Texas Frontier 7/4/17 7/11/17 0 $177
August Chicago San Antonio, Texas American 8/4/17 8/7/17 0 $197
September Chicago San Antonio, Texas Frontier 9/19/17 9/26/17 0 $117
October Chicago San Antonio, Texas Frontier 10/3/17 10/10/17 0 $143
November Chicago San Antonio, Texas American 11/3/17 11/9/17 0 $345

Cheap Last Minute Flights from Chicago to San Antonio, Texas Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to San Antonio, Texas. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
23 24 25 26 27 28 29
$509
30 1 2 3 4 5 6
$509 $115
7 8 9 10 11 12 13
$115 $122
14 15 16 17 18 19 20
$122 $112
21 22 23 24 25 26 27
$112 $160
28 29 30 31 1 2 3
$160

Connecting Flights vs Direct Flights from Chicago to San Antonio, Texas Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to San Antonio, Texas is $263.

The average price for direct flights from Chicago to San Antonio, Texas is $240.

The chart below shows up to date information regarding non-stop flights from Chicago to San Antonio, Texas.

Weekly Direct Flights from Chicago to San Antonio, Texas - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 3 3 3 3 3 2 3 10:20 13:15
Frontier 0 1 0 1 0 0 1 07:45 07:45
United 3 3 3 3 3 3 3 08:55 20:15
Major Airlines 2 2 2 2 2 1 2 08:20 18:25

One Way Flights vs Round Trip Flights from Chicago to San Antonio, Texas Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to San Antonio, Texas. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to San Antonio, Texas is not available.

The average price for round trip flights from Chicago to San Antonio, Texas is $240.

Chicago to San Antonio, Texas Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Chicago to San Antonio, Texas?
Answer: The average Chicago to San Antonio, Texas flight time is 2 hours and 56 minutes.
Question: How far is San Antonio, Texas from Chicago?
Answer: The distance from Chicago to San Antonio, Texas is 1,036 miles (1,667 kilometers).
Question: How common are direct flights from Chicago to San Antonio, Texas?
Answer: There are 57 direct flights from Chicago to San Antonio, Texas.
Question: What are the most popular Chicago airlines for direct flights from Chicago to San Antonio, Texas?
Answer: United Airlines provides 36% of the non-stop flights between Chicago and San Antonio, Texas.
Question: What are the most popular connecting cities when flying from Chicago to San Antonio, Texas?
Answer: Houston, TX

Airlines in Chicago flying to San Antonio, Texas Last modified: Apr 26, 2017 2:56 -04:00Number of routes searched: 218Number of itineraries searched: 400,774

Wondering which airlines fly out of Chicago to San Antonio, Texas? We've gathered the average price of Chicago airlines with flights to San Antonio, Texas. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Chicago to San Antonio, Texas
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
United -
American ALB
American BNA
American BOI
American CLE
Alaska LAX
Alaska SEA
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines JFK
Major Airlines MEX
Frontier DEN
United DCA
United DEN
United EWR
United IAD

Chicago to San Antonio, Texas Airports

These are the major commercial airports we're currently monitoring in Chicago and San Antonio, Texas. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Chicago to San Antonio, Texas