HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$231+ Cheap flights from Bloomington, IL to San Antonio (BMI - SAT)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — SAT
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bloomington to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bloomington to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Bloomington (BMI) 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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$397
(Delta)

One-way from

$231
(American Airlines)
Provider with most accurate pricing for Bloomington-Normal-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bloomington-Normal-San Antonio flights.
Search Deals
From Bloomington-Normal to San Antonio
Search Deals
One-way flight from Bloomington-Normal to San Antonio
Search Deals

Find flight deals from Bloomington to San Antonio

Cheapest flights from Bloomington to San Antonio
Explore the most affordable flight options available from Bloomington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Delta deal was found by Cheapflights users on 1/10. 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.
Fri 2/203:36 pmBMI - SAT
1 stop6h 52mDelta
Tue 2/244:29 pmSAT - BMI
1 stop5h 37mDelta
Deal found 1/10$397
This Delta deal was found by Cheapflights users on 1/11. 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.
Fri 5/2912:00 pmBMI - SAT
1 stop8h 17mDelta
Sun 5/315:30 amSAT - BMI
1 stop5h 41mDelta
Deal found 1/11$407
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Mon 2/232:56 pmBMI - SAT
2 stops7h 58mAmerican Airlines
Sun 3/15:41 pmSAT - BMI
1 stop5h 08mAmerican Airlines
Deal found 1/10$412
This Delta deal was found by Cheapflights users on 1/12. 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.
Fri 6/1212:00 pmBMI - SAT
1 stop5h 13mDelta
Sun 6/145:30 amSAT - BMI
1 stop5h 41mDelta
Deal found 1/12$437
This American Airlines deal was found by Cheapflights users on 1/10. 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 2/36:29 amBMI - SAT
1 stop5h 49mAmerican Airlines
Thu 2/57:00 amSAT - BMI
2 stops7h 40mAmerican Airlines
Deal found 1/10$454
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Thu 2/262:56 pmBMI - SAT
2 stops7h 59mAmerican Airlines
Sun 3/15:00 amSAT - BMI
2 stops9h 26mAmerican Airlines
Deal found 1/10$458
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Thu 2/123:45 pmBMI - SAT
1 stop5h 04mAmerican Airlines
Wed 2/185:41 pmSAT - BMI
1 stop5h 43mAmerican Airlines
Deal found 1/11$466

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bloomington 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 2,558,603 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Bloomington to San Antonio that are best for you.

Fly from

Bloomington

Fly to

San Antonio

Route

Depart

Return

Price

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Fri 2/20

3:36 pm-10:28 pm

1 stop6h 52m

San Antonio

Tue 2/24

4:29 pm-10:06 pm

1 stop5h 37m

$397

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Mon 2/23

3:45 pm-10:54 pm

1 stop7h 09m

San Antonio

Sun 3/1

5:01 pm-9:41 pm

1 stop4h 40m

$407

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Fri 6/26

4:00 pm-10:21 pm

1 stop6h 21m

San Antonio

Sun 6/28

5:30 am-11:11 am

1 stop5h 41m

$407

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Thu 2/26

11:31 am-4:29 pm

1 stop4h 58m

San Antonio

Sun 3/1

5:41 pm-10:49 pm

1 stop5h 08m

$407

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Fri 5/29

12:00 pm-5:13 pm

1 stop5h 13m

San Antonio

Sun 5/31

4:25 pm-10:23 pm

1 stop5h 58m

$407

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Fri 6/12

12:00 pm-5:13 pm

1 stop5h 13m

San Antonio

Sun 6/14

5:30 am-11:11 am

1 stop5h 41m

$407

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Wed 3/18

3:45 pm-10:19 pm

1 stop6h 34m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Compare providers for flights from Bloomington to San Antonio

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 Bloomington to San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Bloomington, Illinois-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bloomington, Illinois-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bloomington, Illinois-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bloomington, Illinois-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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 Bloomington, Illinois-San Antonio 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 Bloomington to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Bloomington 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.

Cheapflights Insights

Everything you need to know about your flight from Bloomington to San Antonio

What is the cheapest month to book a flight from Bloomington, Illinois to San Antonio?

Currently, February is the cheapest month in which you can book a flight from Bloomington, Illinois to San Antonio (average of $176). Flying from Bloomington, Illinois to San Antonio in July is currently the most expensive (average of $297). 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.

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 January 12, 2026.
Get a feel of what it's like to fly with American Airlines from Bloomington to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,111 reviews

Overall

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,111 reviews
American Airlines
7.2
Good
11,111 reviews

Overall

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

  • How long is the flight from Bloomington, Illinois to San Antonio?

    A quick flight from Bloomington, Illinois to San Antonio can take about 6h 52m. Delta provides one of the quickest options available for as low as $397. The distance between Bloomington, Illinois and San Antonio is about 928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Bloomington, Illinois to San Antonio round-trip?

    Currently priced at $336, American Airlines will fly you from Bloomington, Illinois to San Antonio and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Bloomington to San Antonio that include hotel bookings?

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

  • How can I find direct flights from Bloomington to San Antonio?

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

  • Can I find deals for business class flights from Bloomington to San Antonio?

    Yes. Cheapflights offers flight deals from Bloomington 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.

  • What is the cheapest month to book a flight from Bloomington, Illinois to San Antonio?

    Currently, February is the cheapest month in which you can book a flight from Bloomington, Illinois to San Antonio (average of $176). Flying from Bloomington, Illinois to San Antonio in July is currently the most expensive (average of $297). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bloomington to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
O'Hare Intl to Love Field flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Hobby flights
St. Louis to Dallas/Fort Worth flights
O'Hare Intl to San Antonio flights
Midway to Hobby flights
Midway to Love Field flights
St. Louis to Hobby flights
Midway to Austin flights
Midway to George Bush Intcntl flights
Midway to San Antonio flights
St. Louis to George Bush Intcntl flights
St. Louis to Love Field flights
St. Louis to Austin flights
Moline to Dallas/Fort Worth flights
St. Louis to San Antonio flights
O'Hare Intl to El Paso flights
Peoria to Dallas/Fort Worth flights
Bloomington to Dallas/Fort Worth flights
Peoria to Hobby flights
O'Hare Intl to Brownsville flights
Decatur to Dallas/Fort Worth flights
O'Hare Intl to Harlingen flights
Evansville to Dallas/Fort Worth flights
Peoria to George Bush Intcntl flights
O'Hare Intl to McAllen flights
Midway to El Paso flights
O'Hare Intl to Corpus Christi flights
Moline to Hobby flights
St. Louis to Corpus Christi flights
Springfield to Dallas/Fort Worth flights
St. Louis to Brownsville flights
Moline to Austin flights
St. Louis to Harlingen flights
Evansville to Hobby flights
Moline to George Bush Intcntl flights
Peoria to San Antonio flights
Champaign to Dallas/Fort Worth flights
Peoria to Austin flights
O'Hare Intl to Laredo flights
Bloomington to Hobby flights
Moline to Love Field flights
Moline to San Antonio flights
Bloomington to Love Field flights
Evansville to George Bush Intcntl flights
O'Hare Intl to Amarillo flights
O'Hare Intl to Lubbock flights

Top airline flying from Bloomington to San Antonio

Discover the top airline that operate flights from Bloomington 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 2,558,603 searches. Data last updated January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$436FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.