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$274+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$387
(Delta)

One-way from

$274
(American Airlines)
From Bloomington-Normal to San Antonio
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One-way flight from Bloomington-Normal to San Antonio
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 7/226:00 amBMI - SAT
1 stop7h 54mDelta
Tue 8/52:49 pmSAT - BMI
1 stop7h 37mDelta
Deal found 6/11$387
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/223:03 pmBMI - SAT
2 stops8h 08mAmerican Airlines
Tue 8/59:15 amSAT - BMI
1 stop6h 06mAmerican Airlines
Deal found 6/11$392

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 June 12, 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

Tue 7/22

6:00 am-1:54 pm

1 stop7h 54m

San Antonio

Tue 8/5

2:49 pm-10:26 pm

1 stop7h 37m

$387

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Tue 7/22

3:03 pm-11:11 pm

2 stops8h 08m

San Antonio

Tue 8/5

9:15 am-3:21 pm

1 stop6h 06m

$392

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Sun 6/29

3:51 pm-8:35 pm

1 stop4h 44m

$274

BloomingtonSan Antonio

BMI - SAT

BMISAT

Bloomington-Normal

Sun 6/29

8:17 pm-5:00 am

3 stops32h 43m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Rainfall in San Antonio by month

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

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

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

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 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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.

  • What are the cheapest airlines flying from Bloomington, Illinois to San Antonio round-trip?

    Currently priced at $387, 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 $392.

  • 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 Bloomington?

Book flights to Bloomington if you plan to visit one of these locations
New Braunfels

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$361Average$456FlexibilityNo cancel feeOn-time71%

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