Cheap flights from San Antonio (SAT) to Chicago (CHI) from $52

Tue 5/145:16 pmSAT - ORD

2 stops23h 19mSpirit Airlines

Tue 5/286:40 pmORD - SAT

1 stop29h 41mSpirit Airlines

Deal found 4/28$93

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Tue 5/145:16 pmSAT - ORD

2 stops23h 19mSpirit Airlines

Tue 5/2810:58 amORD - SAT

2 stops26h 43mSpirit Airlines

Deal found 4/27$106

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Tue 5/145:16 pmSAT - ORD

2 stops27h 19mSpirit Airlines

Tue 5/285:36 pmORD - SAT

1 stop20h 05mSpirit Airlines

Deal found 4/27$110

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Tue 5/145:46 amSAT - ORD

1 stop11h 54mSpirit Airlines

Tue 5/286:40 pmORD - SAT

1 stop29h 41mSpirit Airlines

Deal found 4/28$115

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Tue 5/145:16 pmSAT - ORD

3 stops24h 24mSpirit Airlines

Tue 5/2810:58 amORD - SAT

2 stops26h 43mSpirit Airlines

Deal found 4/27$120

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Tue 5/145:16 pmSAT - ORD

3 stops24h 24mSpirit Airlines

Tue 5/289:25 pmORD - SAT

2 stops26h 56mSpirit Airlines

Deal found 4/28$121

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Wed 5/152:31 pmSAT - ORD

1 stop9h 21mSpirit Airlines

Wed 5/226:40 pmORD - SAT

1 stop29h 41mSpirit Airlines

Deal found 4/26$126

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Wed 5/152:31 pmSAT - ORD

1 stop9h 21mSpirit Airlines

Sat 5/187:30 amORD - SAT

1 stop16h 13mSpirit Airlines

Deal found 4/27$129

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Tue 5/145:16 pmSAT - ORD

3 stops23h 19mSpirit Airlines

Tue 5/2810:58 amORD - SAT

3 stops26h 43mSpirit Airlines

Deal found 4/27$134

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• If you’re traveling from San Antonio to Chicago, one of the more common airlines traveling that route is Spirit Airlines. San Antonio to Chicago flights are typically 25% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $367.88 RT. The cheapest Spirit Airlines flight found for this route was $163. When traveling from San Antonio to Chicago on Spirit Airlines, the most popular airport to depart from is San Antonio Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from San Antonio to Chicago, Spirit Airlines flights are 6% more popular than any other airline flying that same route.

Sat 5/252:14 pmSAT - ORD

Nonstop2h 51mUnited Airlines

Sat 6/19:15 amORD - SAT

Nonstop2h 54mUnited Airlines

Deal found 4/27$337

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Sat 5/112:19 pmSAT - ORD

Nonstop2h 51mUnited Airlines

Wed 5/158:00 pmORD - SAT

Nonstop3h 07mUnited Airlines

Deal found 4/26$455

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Sat 5/117:00 amSAT - ORD

Nonstop2h 47mUnited Airlines

Wed 5/1512:55 pmORD - SAT

1 stop7h 53mUnited Airlines

Deal found 4/26$460

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Wed 5/17:00 amSAT - ORD

Nonstop2h 47mUnited Airlines

Thu 10/317:15 amORD - SAT

1 stop9h 15mUnited Airlines

Deal found 4/27$546

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Wed 5/87:00 amSAT - ORD

Nonstop2h 47mUnited Airlines

Wed 5/1512:55 pmORD - SAT

1 stop7h 53mUnited Airlines

Deal found 4/27$568

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Fri 5/37:00 amSAT - ORD

Nonstop2h 47mUnited Airlines

Sat 5/1112:55 pmORD - SAT

1 stop8h 03mUnited Airlines

Deal found 4/27$591

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Thu 5/210:40 amSAT - ORD

1 stop6h 15mUnited Airlines

Sat 5/118:00 pmORD - SAT

Nonstop3h 07mUnited Airlines

Deal found 4/27$595

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Thu 5/97:00 amSAT - ORD

Nonstop2h 47mUnited Airlines

Sun 5/1212:55 pmORD - SAT

1 stop7h 53mUnited Airlines

Deal found 4/26$632

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Tue 4/307:00 amSAT - ORD

Nonstop2h 47mUnited Airlines

Sat 5/42:36 pmORD - SAT

1 stop9h 08mUnited Airlines

Deal found 4/27$633

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• If you’re traveling from San Antonio to Chicago, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $366.20 RT. This price is typically 92% more expensive than other airlines that offer San Antonio to Chicago flights. When booking this route, the cheapest RT price found was $189. The most popular departure airport in San Antonio when flying to Chicago is San Antonio Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from San Antonio to Chicago, United Airlines flights are 4% more popular than any other airline flying that same route.

Currently, February is the cheapest month in which you can book a flight from San Antonio to Chicago (average of $245). Flying from San Antonio to Chicago in June is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly from for flights from San Antonio to Chicago?

  If you book a flight to Chicago from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 20 flights from San Antonio to Chicago per day from 5 different airlines.

• Can I find flights from San Antonio to Chicago for under $100 on Cheapflights?

  Yes, there are multiple flights from San Antonio to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $93, but on average you can expect to pay $133.

• Are there nonstop flights from San Antonio to Chicago for under $400 on Cheapflights?

  Cheapflights has at least 20 direct flights from San Antonio to Chicago under $400. A good price for a nonstop flight from San Antonio to Chicago is less than $375.

• Are there last-minute flights available from San Antonio to Chicago for under $200?

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

• What days are nonstop flights available from San Antonio to Chicago?

  Days when nonstop flights are available for this flight are: Sunday, Wednesday, Friday.

• How many flights depart from San Antonio to Chicago on average per day?

  Per day, 10 flights depart from San Antonio to Chicago on average.
  Morning (6am - Noon) - 10% of flight departures
  Afternoon (Noon - 6pm) - 90% of flight departures

• How long is the flight from San Antonio to Chicago?

  Spirit Airlines and Frontier can get you from San Antonio to Chicago in just under 9h 27m. Your travel time can differ by up to 13h 52m. San Antonio and Chicago are separated by a distance of 1048 mi. Both multi-stop and nonstop flights can be found to your destination and back.

• What are the cheapest airlines flying from San Antonio to Chicago round-trip?

  Cheapflights users have booked flights from San Antonio to Chicago round-trip from $93. Another airline that can offer you cheap pricing is Frontier. These flights start at 73% lower than the current average price 3 months from now.

• What are the cheapest airlines to fly from San Antonio to Chicago one-way?

  The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $52. However, be on the lookout for offers from Frontier and Sun Country Air, as they are both options that can get you from San Antonio to Chicago for a low price.

• What are the most popular routes from San Antonio to Chicago?

  When deciding which route to take from San Antonio to Chicago consider San Antonio - Chicago O'Hare Intl, San Antonio - Chicago Midway or San Antonio - Chicago Greater Rockford as they are the most popular.

• What are the most popular airlines that fly from San Antonio to Chicago?

  When booking a flight from San Antonio to Chicago, you may want to consider flying on American Airlines, Spirit Airlines or United Airlines as they are the most popular for this route.

• What are the most reliable airlines from San Antonio to Chicago?

  The top 3 most reliable airlines when flying from San Antonio to Chicago are Gulf Air (100%), ANA (99%) and Royal Jordanian (95%).

• What are the cheapest flights from San Antonio to Chicago?

  On average you can expect to pay $1,020 for a flight from San Antonio to Chicago. The cheapest flight overall is $133 while the most popular route, (San Antonio - Chicago O'Hare Intl) is currently priced at $106.

• What does SAT to ORD mean?

  SAT stands for San Antonio Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

• Can I find deals for flights from San Antonio to Chicago that include extra baggage allowance?

  The amount of baggage you can bring on your San Antonio to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from San Antonio to Chicago with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Antonio to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from San Antonio to Chicago that include hotel bookings?

  Yes. In addition to deals on San Antonio to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from San Antonio to Chicago?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Chicago.

• Can I find deals for business class flights from San Antonio to Chicago?

  Yes. Cheapflights offers flight deals from San Antonio to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from San Antonio to Chicago that allow pets onboard?

  Many airlines flying from San Antonio to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from San Antonio to Chicago?

  Yes, you can often find last-minute deals on San Antonio to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the San Antonio to Chicago flight deals updated?

  The San Antonio to Chicago flight deals you see on this page were last updated on 4/28.