SAT - CHI Price | $282 - $432 |
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CHI Temperature | 23 - 73.4 °F |
CHI Rainfall | 1.7 - 4.9 inches |
Popular in | June | High demand for flights, 19% potential price rise |
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Cheapest in | January | Best time to find cheap flights, 20% potential price drop |
Round-trip from | $282 | From San Antonio to Chicago (CHI) |
One-way from | $138 | One-way flight from San Antonio to Chicago (CHI) |
Travelers have found that booking a Monday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save on the cost of your flight from San Antonio to Chicago, book at least 40 days before your planned departure. Booking around this time can save you about 57% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $427 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $567.
January can be a great time to fly to Chicago from San Antonio with a flight ticket averaging about $351. Cheapflights users have found deals in the month of January for as cheap as $246. The most expensive prices can be found in the month of June.
When flying from San Antonio to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus a flight at noon.
San Antonio
Chicago Midway
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8h 23mChicago Midway
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9h 01mFrontier
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Chicago Midway
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Chicago Midway
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Chicago O'Hare Intl
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14h 04mChicago O'Hare Intl
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12h 08mFrontier
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Chicago Midway
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9h 25mFrontier
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Chicago Midway
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9h 01mFrontier
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Chicago O'Hare Intl
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Chicago Midway
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Chicago Midway
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One of the most popular airlines traveling from San Antonio to Chicago is Frontier. Flights from Frontier traveling this route typically cost $413.00 RT. This price is typically 38% cheaper than other airlines that offer San Antonio to Chicago flights. When booking this route, the cheapest RT price found was $178. San Antonio Airport is the most common San Antonio airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from San Antonio to Chicago, Frontier flights are 29% more popular than any other airline flying that same route.
San Antonio
Chicago O'Hare Intl
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2h 49mChicago O'Hare Intl
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2h 43mAmerican Airlines
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Chicago O'Hare Intl
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8h 31mAmerican Airlines
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Chicago O'Hare Intl
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6h 31mChicago O'Hare Intl
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5h 41mAmerican Airlines
If you’re traveling from San Antonio to Chicago, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $367.80 RT. This price is typically 113% more expensive than other airlines that offer San Antonio to Chicago flights. When booking this route, the cheapest RT price found was $176. 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, American Airlines flights are 27% more popular than any other airline flying that same route.
San Antonio
Chicago O'Hare Intl
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2h 49mChicago O'Hare Intl
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2h 48mAmerican Airlines
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Chicago O'Hare Intl
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2h 49mChicago O'Hare Intl
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2h 46mChicago O'Hare Intl
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3h 00mUnited Airlines
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Chicago Midway
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7h 23mChicago Midway
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16h 25mFrontier
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Chicago Midway
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7h 23mChicago Midway
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16h 25mFrontier
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Chicago Midway
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Chicago Midway
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Chicago Midway
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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.
Some of our airline partners flying from San Antonio to Chicago have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.
Yes, there are multiple flights from San Antonio to Chicago for under $200. The cheapest flight booked recently is on Frontier for just $157, but on average you can expect to pay $166.
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 $364.
There are currently 20+ open flights from San Antonio to Chicago within the next 7 days for less than $200.
Cheapflights users have booked flights from San Antonio to Chicago round-trip from $157. This flight start at 55% lower than the current average price 3 months from now.
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from San Antonio to Chicago for a low price.
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.
When booking a flight from San Antonio to Chicago, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.
The top 3 most reliable airlines when flying from San Antonio to Chicago are Envoy Air (100%), Lufthansa (100%) and Republic Airways (100%).
On average you can expect to pay $427 for a flight from San Antonio to Chicago. The cheapest flight overall is $134 while the most popular route, (San Antonio - Chicago O'Hare Intl) is currently priced at $188.
56%of flight departures | Early morningMidnight to 6 am |
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5%of flight departures | Morning6 am to noon |
39%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 21daily flights |
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Monday | 21daily flights |
Tuesday | 21daily flights |
Wednesday | 20daily flights |
Thursday | 20daily flights |
Friday | 20daily flights |
Saturday | 19daily flights |