Cheap flights from Chicago O'Hare Intl Airport to San Antonio from $57
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Antonio departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to San Antonio
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Chicago O'Hare Intl Airport to San Antonio
All round-trip flight deals to San Antonio
Spirit Airlines flights from Chicago O'Hare Intl Airport to San Antonio
Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to San Antonio flight tickets
Frontier flights from Chicago O'Hare Intl Airport to San Antonio
Our best Frontier deals on Chicago O'Hare Intl Airport to San Antonio flight tickets
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to San Antonio
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 Chicago O'Hare Intl Airport to San Antonio?
January. The cheapest time of year to fly to San Antonio from Chicago O'Hare Intl Airport is January. Most expensive is March
What is the cheapest day to depart Chicago O'Hare Intl Airport for San Antonio?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly from Chicago O'Hare Intl Airport to San Antonio?
In the afternoon. Chicago O'Hare Intl Airport to San Antonio flights are approximately 28% more expensive at noon than in the afternoon
What is the cheapest airline that flies to San Antonio from Chicago O'Hare Intl Airport?
Frontier. Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to San Antonio
How far in advance should you book Chicago O'Hare Intl Airport to San Antonio flights?
58 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to San Antonio is approximately 58 days to departure
How many flights depart from Chicago O'Hare Intl Airport to San Antonio on average per day?
As of November 2024, 16 flights take off from Chicago O'Hare Intl Airport and land in San Antonio each day. The most common flight departure time for this route is 8:00PM, with 71% of daily flights taking off in the evening.
How many flights depart from Chicago O'Hare Intl Airport to San Antonio on average per week?
118 flights are operational weekly from Chicago O'Hare Intl Airport to San Antonio as of November 2024. The most popular departure day for this route is Wednesday, with 16% of flights per week taking off on this day.
Can stopping save me money on Chicago O'Hare Intl Airport to San Antonio flights?
You could potentially save up to 68% on your flight if you consider stops on a Chicago O'Hare Intl Airport to San Antonio flight.
How have Chicago O'Hare Intl Airport to San Antonio flight prices changed over time?
As of November 2024, prices for Chicago O'Hare Intl Airport to San Antonio flights are approximately 47% more expensive when compared to flights at the same time last year.
When to book flights from Chicago O'Hare Intl Airport to San Antonio
Cheap Chicago O'Hare Intl Airport to San Antonio (ORD to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Antonio
How far is Chicago O'Hare Intl to San Antonio by plane?
The distance between Chicago O'Hare Intl and San Antonio is about 1048.8 mi. Typically, this will take 3h 24m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to San Antonio Airport?
Prices for flights from Chicago O'Hare Intl Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to San Antonio Airport?
The number of operators available for flights from Chicago O'Hare Intl Airport to San Antonio Airport is 4 as of November 2024.
How old do you have to be to fly from Chicago O'Hare Intl Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to San Antonio?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and San Antonio, the leading plane model is Boeing 737-800, making up 29.06% of the total bookings. Other popular models include Boeing 737 MAX 8 with 20.70%, Airbus A319 with 13.07%, and Boeing 737-700 with 9.79%.
What is the most popular airline from Chicago O'Hare Intl Airport to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to San Antonio is American Airlines, representing 60.09% of all bookings. The subsequent popular airlines are United Airlines at 33.59%, Spirit Airlines at 4.26%, and Frontier at 2.06%.
Best airlines flying from Chicago O'Hare Intl Airport to San Antonio
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $90 | Free Cancellation | Rating 6.3 8,167 reviews | |||
| PriceFrom $126 | Free Cancellation | Rating 6.1 3,551 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.4 9,194 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to San Antonio
United Airlines flight deals from Chicago O'Hare Intl Airport to San Antonio start from $256 round-trip. Over the 14 United Airlines flights for this route in a normal week, average airfare is usually $474 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Chicago O'Hare Intl Airport to San Antonio
American Airlines (7.2/10 from 10,000 reviews) operates around 6 flights from Chicago O'Hare Intl Airport to San Antonio in any given week. The average American Airlines airfare for this route is around $375, with deals from around $189 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to San Antonio flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to San Antonio?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to San Antonio. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to San Antonio with flexible booking policies on momondo?
Flights from Chicago to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to San Antonio?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Chicago.
I’m not ready to book a flight from Chicago to San Antonio right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.