HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$209+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$389
(Kiwi.com)

One-way from

$209
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$466
From Bloomington-Normal to San Antonio
Search Deals
One-way flight from Bloomington-Normal to San Antonio
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:04 amBMI - SAT
1 stop26h 36mMultiple Airlines
Fri 10/107:10 pmSAT - BMI
1 stop24h 16mMultiple Airlines
Deal found 9/15$389
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 11/193:30 pmBMI - SAT
1 stop5h 32mDelta
Fri 1/94:25 pmSAT - BMI
1 stop6h 01mDelta
Deal found 9/15$397
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/195:00 amBMI - SAT
2 stops9h 07mAmerican Airlines
Fri 1/99:00 amSAT - BMI
1 stop5h 20mAmerican Airlines
Deal found 9/15$402
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 12/156:00 amBMI - SAT
1 stop7h 41mDelta
Thu 12/183:00 pmSAT - BMI
1 stop7h 06mDelta
Deal found 9/13$433
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/23:54 pmBMI - SAT
1 stop5h 55mAmerican Airlines
Tue 10/73:02 pmSAT - BMI
2 stops8h 54mAmerican Airlines
Deal found 9/15$442
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/1511:21 amBMI - SAT
2 stops7h 35mAmerican Airlines
Thu 12/188:21 amSAT - BMI
1 stop6h 38mAmerican Airlines
Deal found 9/13$475
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/276:57 amBMI - SAT
1 stop7h 08mAmerican Airlines
Fri 10/106:24 pmSAT - BMI
1 stop5h 24mAmerican Airlines
Deal found 9/15$477
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/293:30 pmBMI - SAT
1 stop7h 29mAmerican Airlines
Sat 1/39:12 amSAT - BMI
1 stop5h 47mAmerican Airlines
Deal found 9/14$507
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/26:05 amBMI - SAT
1 stop6h 17mDelta
Tue 10/78:00 amSAT - BMI
1 stop7h 02mDelta
Deal found 9/15$522

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 September 16, 2025.
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

Sun 9/28

9:04 am-11:40 am

1 stop26h 36m

San Antonio

Fri 10/10

7:10 pm-7:26 pm

1 stop24h 16m

$389

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Wed 11/19

3:30 pm-9:02 pm

1 stop5h 32m

San Antonio

Fri 1/9

4:25 pm-10:26 pm

1 stop6h 01m

$397

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Wed 11/19

5:00 am-2:07 pm

2 stops9h 07m

San Antonio

Fri 1/9

9:00 am-2:20 pm

1 stop5h 20m

$402

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Mon 12/15

6:00 am-1:41 pm

1 stop7h 41m

San Antonio

Thu 12/18

3:00 pm-10:06 pm

1 stop7h 06m

$433

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Thu 10/2

3:54 pm-9:49 pm

1 stop5h 55m

San Antonio

Tue 10/7

3:02 pm-11:56 pm

2 stops8h 54m

$442

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Mon 12/15

11:21 am-6:56 pm

2 stops7h 35m

San Antonio

Thu 12/18

8:21 am-2:59 pm

1 stop6h 38m

$475

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Sat 9/27

6:57 am-2:05 pm

1 stop7h 08m

San Antonio

Fri 10/10

6:24 pm-11:48 pm

1 stop5h 24m

$477

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Mon 12/29

3:30 pm-10:59 pm

1 stop7h 29m

San Antonio

Sat 1/3

9:12 am-2:59 pm

1 stop5h 47m

$507

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Tue 10/7

3:51 pm-9:25 pm

1 stop5h 34m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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, August is the cheapest month in which you can book a flight from Bloomington, Illinois to San Antonio (average of $295). Flying from Bloomington, Illinois 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.

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 September 16, 2025.
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
10,000 reviews

Overall

7.2

Crew

8.0

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

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 5h 32m. 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 $361, 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. American Airlines is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • 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, August is the cheapest month in which you can book a flight from Bloomington, Illinois to San Antonio (average of $295). Flying from Bloomington, Illinois 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

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 Hobby flights
O'Hare Intl to George Bush Intcntl flights
Midway to Hobby flights
O'Hare Intl to Love Field flights
St. Louis to Dallas/Fort Worth flights
Midway to Love Field flights
O'Hare Intl to San Antonio flights
Midway to George Bush Intcntl flights
Midway to Austin flights
St. Louis to Hobby flights
Moline to Dallas/Fort Worth flights
St. Louis to George Bush Intcntl flights
Midway to San Antonio flights
O'Hare Intl to El Paso flights
St. Louis to Love Field flights
St. Louis to Austin flights
St. Louis to San Antonio flights
Peoria to Dallas/Fort Worth flights
O'Hare Intl to McAllen flights
Evansville to San Antonio flights
Moline to Austin flights
Bloomington to Dallas/Fort Worth flights
Midway to El Paso flights
Moline to San Antonio flights
Peoria to Hobby flights
Peoria to San Antonio flights
Peoria to George Bush Intcntl flights
O'Hare Intl to Brownsville flights
O'Hare Intl to Midland flights
Evansville to Dallas/Fort Worth flights
St. Louis to McAllen flights
Evansville to Hobby flights
Peoria to Austin flights
O'Hare Intl to Lubbock flights
Bloomington to Hobby flights
Evansville to George Bush Intcntl flights
Moline to Love Field flights
Springfield to Dallas/Fort Worth flights
Bloomington to Love Field flights
Champaign to Dallas/Fort Worth flights
O'Hare Intl to Harlingen flights
Bloomington to George Bush Intcntl flights
O'Hare Intl to Corpus Christi flights
O'Hare Intl to Laredo flights
Moline to Hobby flights
St. Louis to Midland 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$361Average$449FlexibilityNo 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.