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Cheap flights from San Antonio to Chicago O'Hare Intl Airport from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Chicago O'Hare Intl Airport departing on 4/24. 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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Cheap San Antonio to Chicago O'Hare Intl Airport (SAT to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Chicago O'Hare Intl Airport

Best Price Found

$54

Fastest flight time

2h 45m

Direct flights

Tue, Wed, Thu, Fri and Sat
The best one-way flight to Chicago O'Hare Intl Airport from San Antonio in the past 72 hours is $54. The best round-trip flight deal from San Antonio to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $111.
The fastest flight from San Antonio to Chicago O'Hare Intl Airport takes 2h 45m
Direct flights go from San Antonio to Chicago O'Hare Intl Airport on Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines and American Airlines.

How to get the cheapest flight ticket from San Antonio to Chicago O'Hare Intl Airport

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 month to fly from San Antonio to Chicago O'Hare Intl Airport?

October. The cheapest time of year to fly to Chicago O'Hare Intl Airport from San Antonio is October. Most expensive is March

What is the cheapest day to depart San Antonio for Chicago O'Hare Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from San Antonio to Chicago O'Hare Intl Airport?

In the evening. San Antonio to Chicago O'Hare Intl Airport flights are approximately 29% more expensive at noon than in the evening

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from San Antonio?

Spirit Airlines. American Airlines, Spirit Airlines, and United Airlines are the most popular carriers operating from San Antonio to Chicago O'Hare Intl Airport

How far in advance should you book San Antonio to Chicago O'Hare Intl Airport flights?

54 days before. The cheapest time to buy a flight from San Antonio to Chicago O'Hare Intl Airport is approximately 54 days to departure

How many flights depart from San Antonio to Chicago O'Hare Intl Airport on average per day?

The number of flights available between San Antonio and Chicago O'Hare Intl Airport is 17 per day as of March 2024. The most frequent departure time is 6:00AM, with 53% of daily flights leaving at noon.

How many flights depart from San Antonio to Chicago O'Hare Intl Airport on average per week?

As of March 2024, 122 flights take off from San Antonio and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Monday, with 17% of weekly flights taking off on this day.

What cabin class options are available on San Antonio to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on San Antonio to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Chicago O'Hare Intl Airport flights?

You could potentially save up to 67% on your flight if you consider stops on a San Antonio to Chicago O'Hare Intl Airport flight.

When traveling from San Antonio to Chicago, the most popular airport to fly into is Chicago O'Hare Intl Airport. The majority of travelers flying into Chicago O'Hare Intl Airport from San Antonio are departing from San Antonio Airport. When booking your trip to Chicago, it is helpful to have an alternative airport to fly out of. The nearest airport to San Antonio Airport is Austin Bergstrom Airport which is located in Austin. In March, $116 is typically the cheapest round trip price you’ll find from San Antonio to Chicago which you can find when you fly SAT — ORD.

Austin Bergstrom Airport (AUS) to Chicago O'Hare Intl Airport (ORD)$142
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San Antonio Airport (SAT) to Chicago O'Hare Intl Airport (ORD)$116
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Easily compare round-trip flights from San Antonio to Chicago O'Hare Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Antonio to Chicago O'Hare Intl Airport by changing tabs
Spirit Airlines
May 8
SAT5:46 amSan Antonio
11h 54m
1 stop
ORD5:40 pmChicago O'Hare Intl
May 15
ORD10:58 amChicago O'Hare Intl
13h 22m
1 stop
SAT12:20 amSan Antonio
Multiple Airlines
May 20
SAT9:23 amSan Antonio
15h 25m
1 stop
ORD12:48 amChicago O'Hare Intl
May 22
ORD10:58 amChicago O'Hare Intl
13h 22m
1 stop
SAT12:20 amSan Antonio
Frontier
Apr 26
SAT10:59 pmSan Antonio
25h 57m
1 stop
ORD12:56 amChicago O'Hare Intl
May 3
ORD6:27 pmChicago O'Hare Intl
13h 53m
1 stop
SAT8:20 amSan Antonio
Spirit Airlines
Apr 24
SAT5:47 amSan Antonio
11h 59m
1 stop
ORD5:46 pmChicago O'Hare Intl
Apr 30
ORD6:41 pmChicago O'Hare Intl
30h 01m
1 stop
SAT12:42 amSan Antonio
Spirit Airlines
Apr 24
SAT5:47 amSan Antonio
10h 58m
1 stop
ORD4:45 pmChicago O'Hare Intl
Apr 30
ORD10:00 pmChicago O'Hare Intl
26h 42m
2 stops
SAT12:42 amSan Antonio
Spirit Airlines
May 7
SAT5:47 amSan Antonio
28h 08m
1 stop
ORD9:55 amChicago O'Hare Intl
May 9
ORD6:40 pmChicago O'Hare Intl
29h 40m
1 stop
SAT12:20 amSan Antonio

Find the cheapest one-way flights from San Antonio to Chicago O'Hare Intl Airport

If you're looking for one-way flights from San Antonio to Chicago O'Hare Intl Airport, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Spirit Airlines
Apr 24
SAT5:47 amSan Antonio
10h 58m
1 stop
ORD4:45 pmChicago O'Hare Intl
Frontier
May 8
SAT2:18 pmSan Antonio
9h 25m
1 stop
ORD11:43 pmChicago O'Hare Intl
Multiple Airlines
May 3
SAT10:59 pmSan Antonio
22h 06m
2 stops
ORD9:05 pmChicago O'Hare Intl

Search last-minute flights to Chicago O'Hare Intl Airport from San Antonio

Find and compare round-trip flight prices for your last-minute flight from San Antonio to Chicago O'Hare Intl Airport
Multiple Airlines
Apr 3
SAT5:20 pmSan Antonio
8h 20m
1 stop
ORD1:40 amChicago O'Hare Intl
Apr 13
ORD6:49 amChicago O'Hare Intl
17h 53m
1 stop
SAT12:42 amSan Antonio
Spirit Airlines
Apr 6
SAT6:05 amSan Antonio
12h 37m
1 stop
ORD6:42 pmChicago O'Hare Intl
Apr 13
ORD6:49 amChicago O'Hare Intl
17h 53m
1 stop
SAT12:42 amSan Antonio
Multiple Airlines
Apr 3
SAT5:20 pmSan Antonio
8h 20m
1 stop
ORD1:40 amChicago O'Hare Intl
Apr 16
ORD10:38 amChicago O'Hare Intl
14h 04m
1 stop
SAT12:42 amSan Antonio
Spirit Airlines
Apr 6
SAT6:05 amSan Antonio
17h 24m
2 stops
ORD11:29 pmChicago O'Hare Intl
Apr 13
ORD10:00 pmChicago O'Hare Intl
12h 45m
2 stops
SAT10:45 amSan Antonio
Multiple Airlines
Apr 3
SAT5:20 pmSan Antonio
8h 20m
1 stop
ORD1:40 amChicago O'Hare Intl
Apr 9
ORD10:29 amChicago O'Hare Intl
14h 05m
1 stop
SAT12:34 amSan Antonio
United Airlines
Apr 3
SAT1:30 pmSan Antonio
9h 22m
1 stop
ORD10:52 pmChicago O'Hare Intl
Apr 16
ORD7:55 pmChicago O'Hare Intl
3h 07m
SAT11:02 pmSan Antonio

Best airlines flying from San Antonio to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $81Free CancellationRating
6.4
8,843 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $162Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
American AirlinesPriceFrom $190Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights
  • United Airlines Flights From San Antonio to Chicago O'Hare Intl Airport

    United Airlines operates around 21 flights from San Antonio to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $376, but momondo users have found United Airlines deals from San Antonio to Chicago O'Hare Intl Airport from as low as $162 round-trip. United Airlines has been scored 7.4/10 in 11,481 reviews.

  • American Airlines Flights From San Antonio to Chicago O'Hare Intl Airport

    The best American Airlines deal for San Antonio to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $190, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $359 round-trip. American Airlines operates 8 flights out of San Antonio into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 15,181 American Airlines reviews by users on momondo have scored the airline at 7.3/10.


Frontier flights from San Antonio to Chicago O'Hare Intl Airport

Our best Frontier deals on San Antonio to Chicago O'Hare Intl Airport flight tickets
Frontier
Apr 26
SAT10:59 pmSan Antonio
25h 57m
1 stop
ORD12:56 amChicago O'Hare Intl
May 3
ORD6:27 pmChicago O'Hare Intl
13h 53m
1 stop
SAT8:20 amSan Antonio
Frontier
May 10
SAT10:59 pmSan Antonio
25h 57m
1 stop
ORD12:56 amChicago O'Hare Intl
May 14
ORD6:27 pmChicago O'Hare Intl
16h 55m
1 stop
SAT11:22 amSan Antonio
Frontier
May 13
SAT11:37 amSan Antonio
13h 19m
1 stop
ORD12:56 amChicago O'Hare Intl
May 19
ORD5:56 pmChicago O'Hare Intl
25h 04m
1 stop
SAT7:00 pmSan Antonio

Spirit Airlines flights from San Antonio to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on San Antonio to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
May 8
SAT5:46 amSan Antonio
11h 54m
1 stop
ORD5:40 pmChicago O'Hare Intl
May 15
ORD10:58 amChicago O'Hare Intl
13h 22m
1 stop
SAT12:20 amSan Antonio
Spirit Airlines
Apr 24
SAT5:47 amSan Antonio
11h 59m
1 stop
ORD5:46 pmChicago O'Hare Intl
Apr 30
ORD6:41 pmChicago O'Hare Intl
30h 01m
1 stop
SAT12:42 amSan Antonio
Spirit Airlines
Apr 24
SAT5:47 amSan Antonio
10h 58m
1 stop
ORD4:45 pmChicago O'Hare Intl
Apr 30
ORD10:00 pmChicago O'Hare Intl
26h 42m
2 stops
SAT12:42 amSan Antonio

  • How far is San Antonio to Chicago O'Hare Intl by plane?

    San Antonio and Chicago O'Hare Intl are 1048.8 mi apart from one another. A reasonable flight in good conditions will take 8h 15m.

  • When did momondo last update prices for flights from San Antonio Airport to Chicago O'Hare Intl Airport?

    Prices for flights from San Antonio Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Chicago O'Hare Intl Airport Flights
Fastest flight time2h 23m
Cheapest price$71
Houston to Chicago O'Hare Intl Airport Flights
Fastest flight time2h 36m
Cheapest price$74
Dallas to Chicago Midway Airport Flights
Fastest flight time2h 13m
Cheapest price$62
Austin to Chicago O'Hare Intl Airport Flights
Fastest flight time2h 41m
Cheapest price$142
Houston to Chicago Midway Airport Flights
Fastest flight time2h 27m
Cheapest price$87
Austin to Chicago Midway Airport Flights
Fastest flight time4h 44m
Cheapest price$142
El Paso to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 05m
Cheapest price$172
San Antonio to Chicago Midway Airport Flights
Fastest flight time2h 35m
Cheapest price$165
El Paso to Chicago Midway Airport Flights
Fastest flight time5h 57m
Cheapest price$149
McAllen to Chicago O'Hare Intl Airport Flights
Fastest flight time4h 52m
Cheapest price$236
Harlingen, Texas to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 09m
Cheapest price$406
McAllen to Chicago Midway Airport Flights
Fastest flight time9h 07m
Cheapest price$289

Similar San Antonio to Chicago O'Hare Intl Airport flights

Flexible with your destination? Broaden your search and find flights similar to your San Antonio to Chicago O'Hare Intl Airport route

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to Chicago?

Once all potential San Antonio to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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