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$319+ Cheap flights from Bloomington, IL to San Antonio (BMI - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — SAT
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap 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 July 28, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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 8/204:24 pm
BMI
-
SAT
1 stop8h 04m
Delta
Sun 8/235:20 am
SAT
-
BMI
1 stop6h 07m
Delta
Deal found 7/27$319
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/201:46 pm
BMI
-
SAT
2 stops9h 04m
American Airlines
Sun 8/237:28 am
SAT
-
BMI
1 stop5h 32m
American Airlines
Deal found 7/27$324
This American Airlines deal was found by Cheapflights users on 7/26. 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 11/102:32 pm
BMI
-
SAT
2 stops8h 24m
American Airlines
Sat 11/146:00 am
SAT
-
BMI
2 stops7h 57m
American Airlines
Deal found 7/26$329
This Delta deal was found by Cheapflights users on 7/24. 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 11/612:18 pm
BMI
-
SAT
1 stop7h 21m
Delta
Sun 11/85:30 am
SAT
-
BMI
1 stop5h 56m
Delta
Deal found 7/24$359
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 11/62:32 pm
BMI
-
SAT
2 stops9h 32m
American Airlines
Sun 11/86:36 pm
SAT
-
BMI
1 stop5h 23m
American Airlines
Deal found 7/24$404
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 8/14:18 pm
BMI
-
SAT
1 stop7h 03m
Delta
Mon 8/35:45 pm
SAT
-
BMI
1 stop5h 31m
Delta
Deal found 7/25$409
This Delta deal was found by Cheapflights users on 7/25. 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 7/304:18 pm
BMI
-
SAT
1 stop6h 01m
Delta
Sun 8/22:35 pm
SAT
-
BMI
1 stop8h 13m
Delta
Deal found 7/25$424
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/153:58 pm
BMI
-
SAT
1 stop6h 59m
American Airlines
Tue 10/203:00 pm
SAT
-
BMI
2 stops8h 59m
American Airlines
Deal found 7/26$432

Find 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Delta)

Popular in

December

Cheapest in

November

Average price

$394
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
Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 28, 2026.
Use the filters below to find and compare flights from Bloomington to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Thu 8/20

4:24 pm-12:28 am

1 stop8h 04m

San Antonio

Sun 8/23

5:20 am-11:27 am

1 stop6h 07m

$319
Quickest round-trip

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Thu 11/19

4:22 pm-9:58 pm

1 stop5h 36m

San Antonio

Mon 11/23

4:49 pm-10:20 pm

1 stop5h 31m

$319

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Thu 8/20

1:46 pm-10:50 pm

2 stops9h 04m

San Antonio

Sun 8/23

7:28 am-1:00 pm

1 stop5h 32m

$324

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Fri 11/6

12:18 pm-7:39 pm

1 stop7h 21m

San Antonio

Sun 11/8

5:30 am-11:26 am

1 stop5h 56m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Bloomington, Illinois-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bloomington, Illinois-San Antonio flight deals on Cheapflights vs. FlightHub >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 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 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

How much does it cost to fly round-trip from Bloomington, Illinois to San Antonio?

Airfare is typical for this route at the moment.

Bloomington, Illinois to San Antonio flights typically cost between $296 and $521 in August.
The cheapest round-trip price found within the last 5 days was $319 on Delta (Aug 20-Aug 23).

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 July 28, 2026.
Get a feel of what it's like to fly with Delta and 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.
Delta
7.8
Good
8,482 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
American Airlines
7.1
Good
11,839 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

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 8h 04m. Delta provides one of the quickest options available for as low as $319. 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 are the cheapest airlines flying from Bloomington, Illinois to San Antonio round-trip?

    Currently priced at $296, Delta will fly you from Bloomington, Illinois to San Antonio and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $333. Delta is priced at 29% 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.

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

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Top 2 airlines flying from Bloomington to San Antonio

Discover the top 2 airlines 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$333Average$441FlexibilityNo cancel feeOn-time71%

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