$369+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — SAT
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
Cheapest flights from Bloomington to San AntonioExplore 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 October 30, 2026.
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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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 11/186:01 am -
1 stop6h 38m
Thu 12/314:50 pm -
1 stop5h 34m
Deal found 10/28![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/122:18 pm -
2 stops8h 39m
Sun 12/205:49 am -
1 stop5h 04m
Deal found 10/28![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/212:33 pm -
2 stops8h 29m
Thu 12/316:00 am -
2 stops7h 16m
Deal found 10/28![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/28. 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 11/164:28 pm -
1 stop5h 38m
Fri 12/45:16 am -
1 stop6h 08m
Deal found 10/28![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/182:34 pm -
2 stops9h 30m
Wed 12/26:36 pm -
1 stop5h 27m
Deal found 10/29![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/28. 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 11/194:28 pm -
1 stop8h 05m
Sat 12/55:05 pm -
1 stop5h 21m
Deal found 10/28![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/194:07 pm -
1 stop6h 55m
Thu 12/315:00 am -
2 stops8h 16m
Deal found 10/28![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/28. 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 11/31:30 pm -
1 stop6h 18m
Wed 11/186:30 am -
1 stop4h 56m
Deal found 10/28![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 10/28. 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 11/64:26 pm -
1 stop7h 00m
Sun 11/225:30 am -
1 stop5h 56m
Deal found 10/28![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/62:34 pm -
2 stops9h 30m
Thu 11/196:47 pm -
1 stop5h 20m
Deal found 10/28![American Airlines logo]()
$444
Best flights from Bloomington to San AntonioDiscover carefully curated flight deals from Bloomington to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Bloomington to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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 1/46:02 am -
1 stop7h 10m
Tue 1/196:19 am -
1 stop5h 14m
Deal found 10/28![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/243:13 pm -
1 stop6h 47m
Sat 2/279:20 am -
1 stop5h 23m
Deal found 10/25![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/25. 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 12/512:06 pm -
1 stop7h 53m
Sat 12/126:16 am -
1 stop5h 08m
Deal found 10/25![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/124:04 pm -
1 stop5h 56m
Sun 12/205:49 am -
1 stop5h 04m
Deal found 10/29![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/28. 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 1/93:00 pm -
1 stop5h 21m
Tue 1/197:39 am -
1 stop8h 10m
Deal found 10/28![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/174:29 pm -
1 stop7h 16m
Sat 2/206:00 am -
2 stops9h 59m
Deal found 10/25![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/28. 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 1/93:00 pm -
1 stop5h 21m
Sun 1/2410:59 am -
1 stop4h 50m
Deal found 10/28![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 2/1712:00 pm -
1 stop8h 22m
Sat 2/204:25 pm -
1 stop5h 58m
Deal found 10/25![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 10/28. 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 1/43:00 pm -
1 stop5h 21m
Mon 1/256:19 am -
1 stop5h 14m
Deal found 10/28![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 4/312:00 pm -
1 stop5h 18m
Wed 4/75:30 am -
1 stop5h 47m
Deal found 10/27![Delta logo]()
$369
Last-minute flights from Bloomington to San AntonioDiscover last-minute flight deals from Bloomington to San Antonio. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Bloomington to San Antonio. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/28. 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 11/31:30 pm -
1 stop6h 18m
Wed 11/186:30 am -
1 stop4h 56m
Deal found 10/28![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 10/28. 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 11/64:26 pm -
1 stop7h 00m
Wed 11/185:30 am -
1 stop5h 56m
Deal found 10/28![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/62:34 pm -
2 stops9h 30m
Thu 11/196:47 pm -
1 stop5h 20m
Deal found 10/28![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 10/28. 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 11/164:28 pm -
1 stop8h 05m
Sat 12/56:16 am -
1 stop5h 08m
Deal found 10/28![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 10/28. 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 11/1812:06 pm -
1 stop5h 19m
Fri 12/46:16 am -
1 stop5h 08m
Deal found 10/28![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/182:34 pm -
2 stops9h 30m
Wed 12/26:36 pm -
1 stop5h 27m
Deal found 10/29![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/28. 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 11/194:28 pm -
1 stop8h 05m
Fri 12/45:16 am -
1 stop6h 08m
Deal found 10/28![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/194:07 pm -
1 stop6h 55m
Thu 12/315:00 am -
2 stops8h 16m
Deal found 10/28![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/212:33 pm -
2 stops8h 29m
Tue 12/295:49 am -
1 stop7h 27m
Deal found 10/28![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/212:33 pm -
2 stops9h 33m
Fri 1/15:00 am -
2 stops8h 16m
Deal found 10/28![American Airlines logo]()
$379
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
Popular in | November |
Cheapest in | August |
Average price | $363 |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Mon 1/4
6:02 am-1:12 pm
1 stop7h 10m
San Antonio
Tue 1/19
6:19 am-11:33 am
1 stop5h 14m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Wed 2/24
3:13 pm-10:00 pm
1 stop6h 47m
San Antonio
Sat 2/27
9:20 am-2:43 pm
1 stop5h 23m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Sat 12/5
12:06 pm-7:59 pm
1 stop7h 53m
San Antonio
Sat 12/12
6:16 am-11:24 am
1 stop5h 08m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Sat 12/12
4:04 pm-10:00 pm
1 stop5h 56m
San Antonio
Sun 12/20
5:49 am-10:53 am
1 stop5h 04m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Sat 1/9
3:00 pm-8:21 pm
1 stop5h 21m
San Antonio
Tue 1/19
7:39 am-3:49 pm
1 stop8h 10m
$369
Quickest round-trip
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Sat 1/9
3:00 pm-8:21 pm
1 stop5h 21m
San Antonio
Sun 1/24
10:59 am-3:49 pm
1 stop4h 50m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Wed 2/17
12:00 pm-8:22 pm
1 stop8h 22m
San Antonio
Sat 2/20
4:25 pm-10:23 pm
1 stop5h 58m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Mon 1/4
3:00 pm-8:21 pm
1 stop5h 21m
San Antonio
Mon 1/25
6:19 am-11:33 am
1 stop5h 14m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Sat 4/3
12:00 pm-5:18 pm
1 stop5h 18m
San Antonio
Wed 4/7
5:30 am-11:17 am
1 stop5h 47m
$369
BloomingtonSan Antonio
BMI Bloomington-Normal - SAT San Antonio
BMISAT
Bloomington-Normal
Wed 2/17
4:29 pm-11:45 pm
1 stop7h 16m
San Antonio
Sat 2/20
6:00 am-3:59 pm
2 stops9h 59m
$374
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
BMI-SAT
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.
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 October 30, 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.
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Bloomington and San Antonio flights
Browse other Bloomington and San Antonio flight options. Last updated on October 30, 2026.
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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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$333 | Average$387 | FlexibilityNo cancel fee | On-time71% |