Popular in | March |
---|---|
Cheapest in | January |
Round-trip from | $223 |
One-way from | $99 |
Travelers have found that booking a Monday departure is the best way to save up to 17% 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 57 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $257 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $257.
January can be a great time to fly to Chicago from San Antonio with a flight ticket averaging about $336. Cheapflights users have found deals in the month of January for as cheap as $151. The most expensive prices can be found in the month of March.
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 33% versus a flight at noon.
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 28% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $375.80 RT. The cheapest Spirit Airlines flight found for this route was $159. 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.
One of the most popular airlines traveling from San Antonio to Chicago is Frontier. Flights from Frontier traveling this route typically cost $367.90 RT. This price is typically 41% cheaper than other airlines that offer San Antonio to Chicago flights. When booking this route, the cheapest RT price found was $189. 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 4% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$105 - $278
Route
Depart
Return
Price
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Wed 9/18
1 stop10h 50m
Chicago O'Hare Intl
Wed 9/25
1 stop9h 50m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Wed 9/18
2 stops18h 33m
Chicago O'Hare Intl
Wed 9/25
1 stop9h 50m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Wed 8/14
1 stop10h 07m
Chicago O'Hare Intl
Sun 8/18
1 stop22h 14m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Thu 6/20
1 stop8h 08m
Chicago O'Hare Intl
Sat 6/22
1 stop23h 46m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Sat 8/24
1 stop10h 07m
Chicago O'Hare Intl
Sun 8/25
1 stop13h 01m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Wed 9/18
2 stops19h 00m
Chicago O'Hare Intl
Wed 9/25
2 stops18h 05m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Sat 8/17
1 stop14h 52m
Chicago O'Hare Intl
Wed 8/21
1 stop9h 50m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Sun 8/4
1 stop23h 46m
Chicago O'Hare Intl
Sun 8/11
1 stop20h 57m
San AntonioChicago O'Hare Intl
SAT - ORD
SATORD
San Antonio
Thu 7/4
1 stop8h 56m
Chicago O'Hare Intl
Tue 7/9
Nonstop2h 40m
Currently, February is the cheapest month in which you can book a flight from San Antonio to Chicago (average of $244). Flying from San Antonio to Chicago in June is currently the most expensive (average of $342). 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.
January
$248
February
$244
March
$280
April
$258
May
$278
June
$342
July
$327
August
$274
September
$258
October
$248
November
$270
December
$248
CHI Temperature | 23 - 73.4 °F |
---|
Crew
Food
Boarding
Comfort
Entertainment
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Food
Boarding
Comfort
Entertainment
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Food
Boarding
Comfort
Entertainment
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Food
Boarding
Comfort
Entertainment
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Food
Boarding
Comfort
Entertainment
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Food
Boarding
Comfort
Entertainment
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
28%of flight departures | Early morningMidnight to 6 am |
---|---|
21%of flight departures | Morning6 am to noon |
51%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 18daily flights |
---|---|
Monday | 24daily flights |
Tuesday | 19daily flights |
Wednesday | 19daily flights |
Thursday | 22daily flights |
Friday | 22daily flights |
Saturday | 18daily flights |
Cheapflights helps you search for flights from San Antonio to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Antonio to Chicago.
Yes, we can. To see specific flights from San Antonio to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!