Cheap flights from O'Hare Intl to San Antonio (ORD - SAT)

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How to find the cheapest flight from
O'Hare Intl (ORD) to San Antonio (SAT)

All the information you need to plan the best ORD to SAT flight in 2021: compare O'Hare Intl to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
ORD - SAT
Price
$241 - $323
SAT
Temperature
51.8 - 84.2 °F
SAT
Precipitation
1.6 - 3.7 inches

Popular in

March

High demand for flights, 11% potential price rise

Cheapest in

August

Best time to find cheap flights, 16% potential price drop

Round-trip from

$241

From Chicago O'Hare Intl to San Antonio

One-way from

$122

One-way flight from Chicago O'Hare Intl to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to San Antonio?

August can be a great time to fly to San Antonio from Chicago O'Hare Intl Airport with a flight ticket averaging about $292. Cheapflights users have found deals in the month of August for as cheap as $156. The most expensive prices can be found in the month of December.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to San Antonio?

Travelers have found it’s best to book a flight 28 days in advance to save up to 47% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago O'Hare Intl Airport to San Antonio 1-2 weeks in advance for as low as $350, or $473 for flights within the next 24 hours.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to San Antonio (ORD - SAT)?

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

Cheap flights from O'Hare Intl to San Antonio in December, January 2022

The best prices found for ORD to SAT flights for December, January
31 Jan - 5 Feb
$123pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
6 Jan - 10 Jan
$141pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
21 Jan - 24 Jan
$143pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago O'Hare Intl to San Antonio 2022 flight deals

Cheap flights to San Antonio from O'Hare Intl found for this year
9 Dec - 13 Dec
$145pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
9 Dec - 11 Dec
$148pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
9 Dec - 13 Dec
$159pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to San Antonio from O'Hare Intl

Save time with O'Hare Intl to San Antonio direct flight deals
8 Feb - 15 Feb
$177pp
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
8 Feb - 13 Feb
$187pp
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
14 Jan - 16 Jan
$197pp
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from O'Hare Intl to San Antonio

Late deals on round-trip flights to San Antonio from O'Hare Intl, departing today and this week
9 Dec - 13 Dec
$145pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
9 Dec - 11 Dec
$148pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
9 Dec - 13 Dec
$159pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to San Antonio from Chicago O'Hare Intl

The cheapest one-way flights from O'Hare Intl to San Antonio
12:28 am - 6:16 am
American Airlines
1 Stop
5h 48m
ORD - SAT
American Airlines
2:00 am - 10:38 am
Delta
1 Stop
8h 38m
ORD - SAT
Delta
$146
Delta
4:45 pm - 5:39 am
Multiple Airlines
1 Stop
12h 54m
ORD - SAT
Multiple Airlines
$152
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">O'Hare Intl</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From O'Hare Intl to San Antonio

What airport do you fly into for flights to San Antonio from Chicago O'Hare Intl?

San Antonio (SAT) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to San Antonio. You should not have trouble finding flights to San Antonio from Chicago O'Hare Intl; the airport handles an average of 13 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the San Antonio airport from Chicago O'Hare Intl. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

Which airlines flying from Chicago O'Hare Intl to San Antonio have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago O'Hare Intl to San Antonio that may be offering flexible cancellation policies are American Airlines, United Airlines, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago O'Hare Intl Airport to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to San Antonio for under $200. The cheapest flight booked recently is on Frontier for just $123, but on average you can expect to pay $154.

Are there nonstop flights from Chicago O'Hare Intl Airport to San Antonio for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to San Antonio under $200. A good price for a nonstop flight from Chicago O'Hare Intl Airport to San Antonio is less than $265.

Are there last-minute flights available from Chicago O'Hare Intl Airport to San Antonio for under $200?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to San Antonio within the next 7 days for less than $200.

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to San Antonio round-trip?

Our cheapest airline available from Chicago O'Hare Intl Airport to San Antonio is Frontier. Our recent data shows that you can find tickets from as low as $123 on this airline. An additional option worth looking into is American Airlines, starting at $177. Frontier is 57% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to San Antonio one-way?

One-way options have recently been found by users for as low as $62 on Frontier. Other airlines that offer cheap prices include American Airlines from $89 and Delta from $123 one-way.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to San Antonio?

Major Airline, American Airlines and Delta are the most popular airlines when flying from Chicago O'Hare Intl Airport to San Antonio.

What are the most reliable airlines from Chicago O'Hare Intl Airport to San Antonio?

No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to San Antonio consider choosing Republic Airways (100%), SkyWest Airlines (94%) or Air Canada (91%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Chicago O'Hare Intl Airport to San Antonio?

Looking for the cheapest flight from Chicago O'Hare Intl Airport to San Antonio? While on average our users pay $350, our data indicates the cheapest price to be $98. The most popular route (Chicago O'Hare Intl - San Antonio), is priced around $141.

Related searches

Flights to San Antonio (SAT) from O'Hare Intl
Flights to O'Hare Intl Flights to San Antonio Flights from San Antonio

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COVID Restrictions

View COVID Travel Restrictions for San Antonio, TX

Do I need a COVID test to fly to San Antonio from O'Hare Intl?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Chicago O'Hare Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering San Antonio.

Do I need a test to fly back to O'Hare Intl from San Antonio?

Returning to Chicago O'Hare Intl from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Chicago O'Hare Intl.

Hide COVID Travel Restrictions for San Antonio, TX

Alternative routes for O'Hare Intl to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from O'Hare Intl to San Antonio.
Flight duration from Chicago O'Hare Intl to SAT
3h 00m

Airports servicing Chicago

Airports servicing San Antonio

Top 4 airlines flying from Chicago O'Hare Intl to San Antonio

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$87 $218 No cancel fee 62%
Delta
$116 $335 No cancel fee N/A
United Airlines
$137 $327 No cancel fee 69%
American Airlines
$137 $304 No cancel fee 71%

Hourly flight availability from O'Hare Intl to San Antonio

See what time of day planes typically take off from O'Hare Intl towards San Antonio.
Morning 6 AM to noon 46% of ORD to SAT departures
Evening 6 PM to midnight 32% of ORD to SAT departures
Afternoon Noon to 6 PM 21% of ORD to SAT departures
Early morning Midnight to 6 AM 1% of ORD to SAT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from O'Hare Intl to San Antonio
See how many times per day planes take to the skies headed from O'Hare Intl to San Antonio.
Sunday
10 daily flights
Monday
16 daily flights
Tuesday
12 daily flights
Wednesday
20 daily flights
Thursday
16 daily flights
Friday
16 daily flights
Saturday
2 daily flights
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