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Cheap flights from O'Hare Intl (ORD) to San Antonio (SAT) from $96

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SAT
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Chicago O'Hare Intl to San Antonio are usually found in January or February, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from O'Hare Intl to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$292

One-way from

$137
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Chicago O'Hare Intl to San Antonio
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One-way flight from Chicago O'Hare Intl to San Antonio
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to San Antonio?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to San Antonio?

Travelers have found it’s best to book a flight 45 days in advance to save up to 194% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago O'Hare Intl Airport to San Antonio 1-2 weeks in advance for as low as $550, or $693 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to San Antonio?

January can be a great time to fly to San Antonio from Chicago O'Hare Intl Airport with a flight ticket averaging about $363. Cheapflights users have found deals in the month of January for as cheap as $139. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from ORD to SAT?

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to San Antonio in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

Cheap O'Hare Intl to San Antonio flights in June & July 2024

Find cheap flight options from O'Hare Intl to San Antonio specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Chicago to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Wed 7/177:01 amORD - SAT
1 stop7h 49mSpirit Airlines
Wed 7/245:25 amSAT - ORD
1 stop12h 21mSpirit Airlines
Deal found 6/5$144
Mon 7/157:30 pmORD - SAT
1 stop29h 29mSpirit Airlines
Thu 7/185:25 amSAT - ORD
1 stop12h 21mSpirit Airlines
Deal found 6/5$162
Thu 7/48:23 pmORD - SAT
1 stop18h 44mFrontier
Thu 7/119:42 pmSAT - ORD
1 stop7h 51mFrontier
Deal found 6/6$177
Wed 7/36:16 pmORD - SAT
2 stops27h 07mSpirit Airlines
Wed 7/105:00 amSAT - ORD
1 stop4h 24mSpirit Airlines
Deal found 6/5$178
Thu 7/187:12 pmORD - SAT
1 stop24h 11mFrontier
Mon 7/2210:59 pmSAT - ORD
1 stop25h 36mFrontier
Deal found 6/6$179
Wed 7/247:01 amORD - SAT
1 stop7h 49mSpirit Airlines
Tue 7/305:00 amSAT - ORD
2 stops15h 58mSpirit Airlines
Deal found 6/4$180
Tue 6/188:23 pmORD - SAT
1 stop21h 47mMultiple Airlines
Tue 7/95:21 amSAT - ORD
1 stop12h 19mMultiple Airlines
Deal found 6/5$182
Fri 7/511:02 amORD - SAT
1 stop10h 46mSpirit Airlines
Fri 7/125:25 amSAT - ORD
1 stop12h 37mSpirit Airlines
Deal found 6/5$186
Thu 7/46:30 pmORD - SAT
1 stop15h 25mMultiple Airlines
Mon 7/810:31 pmSAT - ORD
1 stop26h 04mMultiple Airlines
Deal found 6/5$187

O'Hare Intl to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Chicago to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Tue 9/105:05 amORD - SAT
1 stop12h 13mSpirit Airlines
Tue 9/175:00 amSAT - ORD
1 stop14h 59mSpirit Airlines
Deal found 6/6$110
Wed 9/1110:33 amORD - SAT
1 stop9h 50mSpirit Airlines
Tue 9/175:50 amSAT - ORD
1 stop10h 50mSpirit Airlines
Deal found 6/4$117
Tue 9/1010:33 amORD - SAT
1 stop13h 47mSpirit Airlines
Wed 9/185:00 amSAT - ORD
1 stop3h 46mSpirit Airlines
Deal found 6/4$123
Wed 9/1110:33 amORD - SAT
2 stops12h 32mSpirit Airlines
Tue 9/175:50 amSAT - ORD
1 stop10h 50mSpirit Airlines
Deal found 6/4$126
Tue 8/205:05 amORD - SAT
1 stop12h 08mSpirit Airlines
Sat 8/245:00 amSAT - ORD
1 stop15h 04mSpirit Airlines
Deal found 6/4$128
Thu 8/227:20 amORD - SAT
1 stop15h 20mSpirit Airlines
Sat 8/245:00 amSAT - ORD
1 stop15h 04mSpirit Airlines
Deal found 6/4$130
Tue 9/105:00 amORD - SAT
1 stop19h 20mSpirit Airlines
Tue 9/175:00 amSAT - ORD
1 stop10h 58mSpirit Airlines
Deal found 6/4$134
Mon 9/97:20 amORD - SAT
1 stop9h 08mMultiple Airlines
Tue 9/176:40 pmSAT - ORD
1 stop10h 07mMultiple Airlines
Deal found 6/6$137
Sun 9/85:56 pmORD - SAT
1 stop13h 01mFrontier
Tue 9/176:40 pmSAT - ORD
1 stop10h 07mFrontier
Deal found 6/6$140

O'Hare Intl to San Antonio flights leaving soon

Find last-minute flight options from O'Hare Intl to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from Chicago to San Antonio. Users should examine the flight details to ensure there are no surprises.
Wed 6/129:53 pmORD - SAT
1 stop21h 15mFrontier
Sun 6/1610:58 pmSAT - ORD
1 stop21h 50mFrontier
Deal found 6/4$231
Fri 6/149:53 pmORD - SAT
1 stop11h 48mFrontier
Mon 6/177:06 pmSAT - ORD
1 stop12h 02mFrontier
Deal found 6/4$248
Thu 6/137:13 pmORD - SAT
1 stop14h 36mFrontier
Sun 6/1610:58 pmSAT - ORD
1 stop21h 50mFrontier
Deal found 6/5$269
Tue 6/118:23 pmORD - SAT
1 stop21h 44mFrontier
Sat 6/153:02 pmSAT - ORD
1 stop6h 04mFrontier
Deal found 6/4$273
Sun 6/166:00 amORD - SAT
1 stop26h 22mMultiple Airlines
Sun 6/236:40 pmSAT - ORD
1 stop24h 26mMultiple Airlines
Deal found 6/6$274
Wed 6/129:53 pmORD - SAT
1 stop21h 15mMultiple Airlines
Thu 6/139:14 pmSAT - ORD
1 stop9h 10mMultiple Airlines
Deal found 6/5$280
Tue 6/118:23 pmORD - SAT
1 stop21h 44mFrontier
Wed 6/1210:34 pmSAT - ORD
1 stop26h 06mFrontier
Deal found 6/5$284
Fri 6/149:53 pmORD - SAT
1 stop16h 09mFrontier
Sun 6/2310:58 pmSAT - ORD
1 stop21h 50mFrontier
Deal found 6/5$292
Fri 6/149:53 pmORD - SAT
1 stop16h 09mFrontier
Sun 6/1610:58 pmSAT - ORD
1 stop21h 50mFrontier
Deal found 6/5$293

One-way flights to San Antonio from O'Hare Intl

Search for one-way flight options from O'Hare Intl to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users in need of a one-way flight from Chicago to San Antonio can choose from these deals. Users in need of a round-trip flight from Chicago to San Antonio instead should update the search form at the top of page.
Wed 6/198:05 pmORD - SAT
1 stop13h 46mSun Country Air
Deal found 6/5$96
Tue 7/1610:16 amORD - SAT
3 stops28h 34mSpirit Airlines
Deal found 6/6$98
Tue 7/2310:52 pmORD - SAT
1 stop14h 50mSpirit Airlines
Deal found 6/5$101
Sat 7/137:01 amORD - SAT
1 stop7h 49mSpirit Airlines
Deal found 6/5$107
Sat 6/2210:11 pmORD - SAT
1 stop23h 46mFrontier
Deal found 6/4$109
Thu 6/277:13 pmORD - SAT
1 stop23h 03mFrontier
Deal found 6/5$110
Fri 7/512:32 pmORD - SAT
1 stop13h 23mSpirit Airlines
Deal found 6/5$111
Wed 7/34:32 pmORD - SAT
1 stop28h 51mSpirit Airlines
Deal found 6/4$112
Sat 6/1510:11 pmORD - SAT
1 stop23h 46mFrontier
Deal found 6/5$114

Find flights from O'Hare Intl to San Antonio within your budget

Customize your flight search to find flights from O'Hare Intl to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$110 - $284

Route

Depart

Return

Price

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Tue 9/10

1 stop12h 13m

San Antonio

Tue 9/17

1 stop14h 59m

$110

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Wed 9/11

1 stop9h 50m

San Antonio

Tue 9/17

1 stop10h 50m

$117

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Tue 9/10

1 stop13h 47m

San Antonio

Wed 9/18

1 stop3h 46m

$123

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Mon 9/9

1 stop9h 08m

San Antonio

Tue 9/17

1 stop10h 07m

$137

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Sun 9/8

1 stop13h 01m

San Antonio

Tue 9/17

1 stop10h 07m

$140

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Wed 9/11

1 stop22h 14m

San Antonio

Wed 9/18

1 stop10h 07m

$142

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Fri 8/23

1 stop13h 31m

San Antonio

Mon 8/26

1 stop26h 36m

$151

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Wed 6/19

1 stop13h 46m

San Antonio

Sun 6/23

1 stop24h 26m

$262

Chicago O'Hare IntlSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Tue 6/25

Nonstop2h 52m

San Antonio

Tue 7/2

1 stop8h 37m

$284

Flights are sorted by cheapest first

Deals found on 6/6

How far ahead should I book a flight from Chicago O'Hare Intl Airport to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to San Antonio. Price data was last updated on May 31, 2024.
The best time to book flights from Chicago O'Hare Intl Airport to San Antonio is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Chicago O'Hare Intl Airport to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to San Antonio. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to San Antonio flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from O'Hare Intl to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated June 6, 2024.
Read reviews from past customers who have flown Spirit Airlines, American Airlines and Frontier from Chicago to San Antonio. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,918 reviews

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Reviews

1 / 10

The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.

Southwest
8.2
Very good
5,918 reviews
Southwest
8.2
Very good
5,918 reviews

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Reviews

1 / 10

The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.

Delta
8.0
Very good
10,368 reviews
Southwest
8.2
Very good
5,918 reviews

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Reviews

1 / 10

The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.

United Airlines
7.4
Good
10,696 reviews
Southwest
8.2
Very good
5,918 reviews

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Reviews

1 / 10

The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.

American Airlines
7.3
Good
14,227 reviews
Southwest
8.2
Very good
5,918 reviews

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Reviews

1 / 10

The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.

Sun Country Air
7.2
Good
593 reviews
Southwest
8.2
Very good
5,918 reviews

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Reviews

1 / 10

The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Chicago O'Hare Intl?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to San Antonio. You should not have trouble finding flights to San Antonio from Chicago O'Hare Intl; the airport handles an average of 13 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the San Antonio airport from Chicago O'Hare Intl. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • Can I find flights from Chicago O'Hare Intl Airport to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $110, but on average you can expect to pay $144.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to San Antonio for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to San Antonio under $300. A good price for a nonstop flight from Chicago O'Hare Intl Airport to San Antonio is less than $346.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to San Antonio for under $300?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to San Antonio within the next 7 days for less than $300.

  • What days are nonstop flights available from Chicago O'Hare Intl Airport to San Antonio?

    Nonstop flights can be found on the following days: Thursday, Saturday.

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

    Per day, 1 flight departs from Chicago O'Hare Intl Airport to San Antonio on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Chicago O'Hare Intl Airport to San Antonio?

    There are many flights that can get you from Chicago O'Hare Intl Airport to San Antonio in 12h 13m. Fly via Spirit Airlines or Frontier to get the fastest option. There are 1048 mi between Chicago O'Hare Intl Airport and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to San Antonio round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to San Antonio is Spirit Airlines. Our recent data shows that you can find tickets from as low as $110 on this airline. An additional option worth looking into is Frontier, starting at $140. Spirit Airlines is 69% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to San Antonio one-way?

    One-way options have recently been found by users for as low as $96 on Sun Country Air. Other airlines that offer cheap prices include Spirit Airlines from $98 and Frontier from $109 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to San Antonio?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to San Antonio consider choosing Alaska Airlines (65%), Air Canada (65%) or United Airlines (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to San Antonio?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to San Antonio? While on average our users pay $289, our data indicates the cheapest price to be $164. The most popular route (Chicago O'Hare Intl - San Antonio), is priced around $122.

  • What does ORD to SAT mean?

    ORD and SAT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to SAT refers to a flight route from Chicago O'Hare Intl Airport to San Antonio Airport.

  • Can I find deals for flights from O'Hare Intl to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to San Antonio 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 O'Hare Intl to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to San Antonio 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 O'Hare Intl to San Antonio that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to San Antonio?

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

  • Can I find deals for business class flights from O'Hare Intl to San Antonio?

    Yes. Cheapflights offers flight deals from O'Hare Intl to San Antonio 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 O'Hare Intl to San Antonio that allow pets onboard?

    Many airlines flying from O'Hare Intl to San Antonio 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 O'Hare Intl to San Antonio?

    Yes, you can often find last-minute deals on O'Hare Intl to San Antonio 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 Chicago O'Hare Intl Airport to San Antonio flight deals updated?

    The Chicago O'Hare Intl Airport to San Antonio flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to San Antonio?

    American Airlines, Delta and Frontier are the most popular airlines when flying from Chicago O'Hare Intl Airport to San Antonio.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Antonio (average of $292). Flying from Chicago O'Hare Intl Airport to San Antonio in March is currently the most expensive (average of $376). 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.

See more FAQs

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Alternative routes for O'Hare Intl to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from O'Hare Intl to San Antonio

Discover the top 5 airlines that operate flights from O'Hare Intl to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$195FlexibilityNo cancel feeOn-time65%
FrontierCheapest$154Average$180FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$195Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$369FlexibilityNo cancel feeOn-timeN/A
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Search flights from O'Hare Intl to San Antonio by cabin class

Find flights from O'Hare Intl to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from O'Hare Intl to San Antonio

Find hourly flight availability from O'Hare Intl to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
26%of flight departuresMorning6 am to noon
7%of flight departuresAfternoonNoon to 6 pm
66%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to San Antonio

Explore weekly flight availability from O'Hare Intl to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday16daily flights
Monday18daily flights
Tuesday7daily flights
Wednesday7daily flights
Thursday12daily flights
Friday17daily flights
Saturday14daily flights

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