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Bloomington

$220+ Cheap flights from San Diego to Bloomington, IL (SAN - BMI)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BMI
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from San Diego to Bloomington

Cheapest flights from San Diego to Bloomington
Explore the most affordable flight options available from San Diego to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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 10/306:16 amSAN - BMI
1 stop8h 48mAmerican Airlines
Sat 11/13:51 pmBMI - SAN
1 stop9h 08mAmerican Airlines
Deal found 10/26$516
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:23 pmSAN - BMI
1 stop8h 36mAmerican Airlines
Mon 12/13:33 pmBMI - SAN
1 stop9h 31mAmerican Airlines
Deal found 10/27$648
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:24 pmSAN - BMI
1 stop7h 42mDelta
Fri 12/193:30 pmBMI - SAN
1 stop10h 05mDelta
Deal found 10/26$654

Cheap flight deals from San Diego to Bloomington

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Bloomington (BMI). 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 28, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$648
(American Airlines)

One-way from

$220
(American Airlines)

Popular in

November

Cheapest in

December

Average price

$522
Provider with most accurate pricing for San Diego-Bloomington-Normal flight deals.
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Provider most trusted by Cheapflights users for San Diego-Bloomington-Normal flights.
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From San Diego to Bloomington-Normal
Search Deals
One-way flight from San Diego to Bloomington-Normal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Bloomington 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 October 28, 2025.
Use the filters below to find and compare flights from San Diego to Bloomington that are best for you.

Fly from

San Diego

Fly to

Bloomington

Route

Depart

Return

Price

San DiegoBloomington

SAN - BMI

SANBMI

San Diego

Fri 11/21

1:23 pm-11:59 pm

1 stop8h 36m

Bloomington-Normal

Mon 12/1

3:33 pm-11:04 pm

1 stop9h 31m

$648

San DiegoBloomington

SAN - BMI

SANBMI

San Diego

Thu 12/18

12:24 pm-10:06 pm

1 stop7h 42m

Bloomington-Normal

Fri 12/19

3:30 pm-11:35 pm

1 stop10h 05m

$654

San DiegoBloomington

SAN - BMI

SANBMI

San Diego

Mon 12/1

3:08 pm-11:59 pm

1 stop6h 51m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on San Diego-Bloomington, Illinois flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Diego-Bloomington, Illinois flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from San Diego-Bloomington, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Bloomington, Illinois flights, Cheapflights users trust Expedia the most. Expedia 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 San Diego-Bloomington, Illinois 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 San Diego to Bloomington

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

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Bloomington, Illinois (average of $217). Flying from San Diego to Bloomington, Illinois in June is currently the most expensive (average of $364). 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 Bloomington

Get insights into the airlines that provide service to Bloomington. 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 Bloomington. Reviews last updated October 28, 2025.
See what other customers who have flown with American Airlines from San Diego to Bloomington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,032 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from San Diego to Bloomington. 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 San Diego to Bloomington, Illinois?

    For as low as $654, American Airlines can have you in Bloomington, Illinois from San Diego in 7h 42m. There are 1648 mi between San Diego and Bloomington, Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $374, American Airlines will fly you from San Diego to Bloomington, Illinois and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Bloomington 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 San Diego to Bloomington, Illinois?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Bloomington, Illinois (average of $217). Flying from San Diego to Bloomington, Illinois in June is currently the most expensive (average of $364). 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
Normal

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Top airline flying from San Diego to Bloomington

Discover the top airline that operate flights from San Diego to Bloomington. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$374Average$396FlexibilityNo cancel feeOn-time71%

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