O'Hare Intl

$123+ Cheap flights from San Antonio (SAT) to O'Hare Intl (ORD)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ORD
Nov 25 — Dec 21
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The best prices from San Antonio to Chicago O'Hare Intl are usually found in April or September, booked 69 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from San Antonio to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to O'Hare Intl (ORD). 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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

April

Round-trip from

$182
(FlightHub)

One-way from

$123
(Mytrip)
Provider with most accurate pricing for San Antonio-Chicago O'Hare Intl flight deals.
Provider most trusted by Cheapflights users for San Antonio-Chicago O'Hare Intl flights.
High demand for flights, 9% potential price rise
Best time to find cheap flights, 14% potential price drop
From San Antonio to Chicago O'Hare Intl
One-way flight from San Antonio to Chicago O'Hare Intl

Find flight deals from San Antonio to O'Hare Intl

Cheapest flights from San Antonio to O'Hare Intl
Explore the most affordable flight options available from San Antonio to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/142:37 pmSAT - ORD
1 stop14h 53mMultiple Airlines
Tue 12/1711:24 amORD - SAT
1 stop28h 37mMultiple Airlines
Deal found 11/20$182
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/161:14 pmSAT - ORD
2 stops28h 26mSpirit Airlines
Tue 12/179:10 pmORD - SAT
1 stop16h 02mSpirit Airlines
Deal found 11/19$212
This CheapOair deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:34 pmSAT - ORD
1 stop22h 00mFrontier
Mon 12/3010:59 amORD - SAT
1 stop29h 25mFrontier
Deal found 11/18$232
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amSAT - ORD
1 stop8h 04mAmerican Airlines
Mon 1/68:40 pmORD - SAT
Nonstop3h 19mAmerican Airlines
Deal found 11/19$335
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:00 amSAT - ORD
Nonstop2h 48mUnited Airlines
Tue 12/177:40 pmORD - SAT
Nonstop3h 09mUnited Airlines
Deal found 11/19$347
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:25 amSAT - ORD
1 stop7h 35mDelta
Sat 12/146:20 amORD - SAT
1 stop6h 47mDelta
Deal found 11/19$366

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

Customize your flight search to find flights from San Antonio to O'Hare Intl 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Sat 12/14

2:37 pm-5:30 am

1 stop14h 53m

Chicago O'Hare Intl

Tue 12/17

11:24 am-4:01 pm

1 stop28h 37m

$182

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 1/8

2:07 pm-10:57 pm

1 stop8h 50m

Chicago O'Hare Intl

Sat 1/11

12:17 pm-7:11 pm

1 stop6h 54m

$212

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 12/25

9:34 pm-7:34 pm

1 stop22h 00m

Chicago O'Hare Intl

Mon 12/30

10:59 am-4:24 pm

1 stop29h 25m

$232

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 12/31

6:00 am-2:04 pm

1 stop8h 04m

Chicago O'Hare Intl

Mon 1/6

8:40 pm-11:59 pm

Nonstop3h 19m

$335

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Mon 12/16

7:00 am-9:48 am

Nonstop2h 48m

Chicago O'Hare Intl

Tue 12/17

7:40 pm-10:49 pm

Nonstop3h 09m

$347

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 12/10

5:25 am-1:00 pm

1 stop7h 35m

Chicago O'Hare Intl

Thu 12/12

7:00 am-3:28 pm

1 stop8h 28m

$366

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 12/3

8:06 pm-10:32 am

1 stop14h 26m

$123

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 1/1

9:34 pm-7:34 pm

1 stop22h 00m

$135

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Sat 2/8

4:23 pm-2:15 pm

3 stops21h 52m

$156

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Sat 2/15

6:00 am-2:19 pm

1 stop8h 19m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 15 results
1
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Compare providers for flights from San Antonio to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to O'Hare Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from San Antonio 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.

Travel insights for flights from San Antonio to O'Hare Intl

Get recent, data-driven insights about flights from San Antonio to O'Hare Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to O'Hare Intl. Price data was last updated on November 15, 2024.

The price you pay for your flight from San Antonio to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Chicago O'Hare Intl Airport (average of $232). Flying from San Antonio to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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 is the cheapest time of day to fly from SAT to ORD?

Find hourly flight availability from San Antonio to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from San Antonio to Chicago O'Hare Intl Airport, 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 45% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to O'Hare Intl. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their San Antonio to Chicago O'Hare Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Antonio to Chicago O'Hare Intl Airport

Explore weekly flight availability from San Antonio to O'Hare Intl. 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 November 20, 2024.

The most flights from SAT to ORD are scheduled on a Wednesday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Frontier and American Airlines from San Antonio to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
5,014 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
8,756 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
9,171 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.2
Good
10,000 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

6.9
Okay
854 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to O'Hare Intl. 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 from for flights from San Antonio to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl 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 11 flights from San Antonio to Chicago O'Hare Intl per day from 4 different airlines.

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

    Currently priced at $212, Spirit Airlines will fly you from San Antonio to Chicago O'Hare Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $232 and $335, respectively. You may be able to fly from San Antonio to Chicago O'Hare Intl Airport for 44% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from San Antonio to Chicago O'Hare Intl Airport are Spirit Airlines ($123), Frontier ($135), and American Airlines ($157).

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

    Consider Iberia (99%), Japan Airlines (98%) or American Airlines (98%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Chicago O'Hare Intl Airport.

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

    On average you can expect to pay $903 for a flight from San Antonio to Chicago O'Hare Intl Airport. The cheapest flight overall is $148 while the most popular route, (San Antonio - Chicago O'Hare Intl) is currently priced at $150.

  • Can I find deals for flights from San Antonio to O'Hare Intl that include hotel bookings?

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Chicago O'Hare Intl Airport (average of $232). Flying from San Antonio to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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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Top 4 airlines flying from San Antonio to O'Hare Intl

Discover the top 4 airlines that operate flights from San Antonio to O'Hare Intl. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$223FlexibilityNo cancel feeOn-time65%
FrontierCheapest$112Average$151FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$190Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$233Average$445FlexibilityNo cancel feeOn-time69%
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