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

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The best prices from Chicago-O'Hare Intl to San Antonio are usually found in February or October, booked 60 days in advance, depart on a Wednesday or Monday and return on a Saturday

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

ORD - SAT
Price
$277 - $318
Popular in December High demand for flights, 7% potential price rise
Cheapest in February Best time to find cheap flights, 7% potential price drop
Round-trip from S$ 277 From Chicago-O'Hare Intl to San Antonio
One-way from S$ 59 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 day to fly round-trip from Chicago-O'Hare Intl to San Antonio?

Flying to your destination on a Saturday 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.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 34% on flights from Chicago-O'Hare Intl to San Antonio compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $146. For sooner than that we have options available in the next 3 days from $182.

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

A simple way to save on the total cost of your ticket is to fly from Chicago-O'Hare Intl to San Antonio in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

Cheap flights from Chicago-O'Hare Intl to San Antonio in September, October 2020

The best prices found for ORD to SAT flights for September, October
21 Oct - 28 Oct
$102pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
26 Sep - 30 Sep
$126pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
3 Oct - 5 Oct
$139pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to San Antonio 2020 flight deals

Cheap flights to San Antonio from Chicago-O'Hare Intl found for this year
21 Oct - 28 Oct
$102pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
26 Sep - 30 Sep
$126pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
5 Nov - 9 Nov
$137pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl

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

Save time with Chicago-O'Hare Intl to San Antonio direct flight deals
5 Nov - 9 Nov
$137pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
19 Nov - 22 Nov
$147pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
6 Nov - 8 Nov
$157pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to San Antonio

Late deals on round-trip flights to San Antonio from Chicago-O'Hare Intl, departing today and this week
30 Sep - 5 Oct
$148pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
2 Oct - 4 Oct
$160pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
30 Sep - 6 Oct
$167pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl

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

The cheapest one-way flights from Chicago-O'Hare Intl to San Antonio
1:55 pm - 1:45 pm
Multiple Airlines
1 Stop
23h 50m
ORD - SAT
Multiple Airlines
$59
Kiwi.com
4:35 pm - 6:53 am
Multiple Airlines
1 Stop
14h 18m
ORD - SAT
Multiple Airlines
$96
Gotogate
2:00 am - 8:28 am
Delta
1 Stop
6h 28m
ORD - SAT
Delta
$99
Delta

Related info for your journey

Useful info, stats and facts about Chicago-O'Hare Intl to San Antonio flights.

Flight FAQs

From Chicago-O'Hare Intl to San Antonio

Are flight prices decreasing from Chicago-O'Hare Intl to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago-O'Hare Intl and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Yes, there are multiple flights from Chicago-O'Hare Intl to San Antonio for under $200. The cheapest flight booked recently is on Multiple Airlines for just $137, but on average you can expect to pay $162.

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

Cheapflights has at least 14 direct flights from Chicago-O'Hare Intl to San Antonio under $200. A good price for a nonstop flight from Chicago-O'Hare Intl to San Antonio is less than $278.

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

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

Does it rain more in Chicago-O'Hare Intl or San Antonio?

The rainfall in Chicago-O'Hare Intl is generally same as the rainfall in San Antonio. This will continue over the next 12 days.

Is Chicago-O'Hare Intl weather warmer or cooler than San Antonio?

You can imagine temperatures to be in the 97 °F range in August. The weather in San Antonio is generally hotter than Chicago-O'Hare Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Chicago-O'Hare Intl to San Antonio?

A quick flight from Chicago-O'Hare Intl to San Antonio can take about 8h 50m. Delta provides one of the quickest options available for as low as $226.

What is the cheapest airline to fly from Chicago-O'Hare Intl to San Antonio round-trip?

According to our current data, Delta ($198), offers the cheapest pricing from Chicago-O'Hare Intl to San Antonio. You may be able to fly from Chicago-O'Hare Intl to San Antonio for 33% less than the average price by searching for this airline.

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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $99.

Alternative routes for Chicago-O'Hare Intl to San Antonio

Destination information for San Antonio

Things to know before you go. Useful info for your trip from Chicago-O'Hare Intl to San Antonio
Flight duration
2h 50m

Airports servicing Chicago

Airports servicing San Antonio

Hourly flight availability from Chicago-O'Hare Intl to San Antonio

Evening 6 PM to midnight 66% of ORD to SAT departures
Morning 6 AM to noon 33% of ORD to SAT departures
Early morning Midnight to 6 AM 1% of ORD to SAT departures
Afternoon Noon to 6 PM 0% of ORD to SAT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chicago-O'Hare Intl to San Antonio
Sunday
6 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
6 daily flights
Friday
6 daily flights
Saturday
6 daily flights
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