$284 Cheap Flights from San José (SJO) to Bloomington (BMI)

View $284 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Bloomington, IL (BMI-Central Illinois Regional)

Cheap Flights from San José to Bloomington (SJO-BMI)

Prices were available within the past 7 days and start at $284 for one-way flights and $529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$529 Roundtrip, found 2 hours ago
$529
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $529 found 2 hours ago
American Airlines
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$534 Roundtrip, found 2 hours ago
$534
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $534 found 2 hours ago
American Airlines
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$535 Roundtrip, found 2 hours ago
$535
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $535 found 2 hours ago
American Airlines
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$539 Roundtrip, found 2 hours ago
$539
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $539 found 2 hours ago
American Airlines
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$540 Roundtrip, found 2 hours ago
$540
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $540 found 2 hours ago
American Airlines
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$542 Roundtrip, found 2 hours ago
$542
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $542 found 2 hours ago
Delta
Tue, Dec 23 - Sat, Jan 3
SJO
San José
BMI
Bloomington
$552 Roundtrip, found 2 hours ago
$552
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Dec 23 from San José to Bloomington, returning Sat, Jan 3, priced at $552 found 2 hours ago
American Airlines
Tue, Oct 14 - Sat, Nov 1
SJO
San José
BMI
Bloomington
$557 Roundtrip, found 2 days ago
$557
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 14 from San José to Bloomington, returning Sat, Nov 1, priced at $557 found 2 days ago
American Airlines
Tue, Oct 14 - Sat, Nov 1
SJO
San José
BMI
Bloomington
$563 Roundtrip, found 2 days ago
$563
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 14 from San José to Bloomington, returning Sat, Nov 1, priced at $563 found 2 days ago
American Airlines
Tue, Oct 14 - Sat, Nov 1
SJO
San José
BMI
Bloomington
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 14 from San José to Bloomington, returning Sat, Nov 1, priced at $566 found 2 days ago
Flights from San José (SJO) to Bloomington (BMI)
Origin airport
Juan Santamaría Intl.
Destination airport
Central Illinois Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$529
Distance
2125 mi

San José to Bloomington Flights

The cheapest times to fly from San José to Bloomington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Bloomington are during the month of December. You can find some of the cheapest flights from San José to Bloomington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Bloomington

Sunday is one of the best days to book for cheap flights from San José to Bloomington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Bloomington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Bloomington in 2025. You can also book with separate airlines for your outbound and return journeys, from $284 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Bloomington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Bloomington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI) cost?
Get a cheap one-way flight from $284 or cheap return flight from $529 from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI)?
The cheapest month to fly from SJO to BMI is December, when there's less demand. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SJO to BMI flight.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI)?
Nonstop flights from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJO to BMI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI)?
To arrive at Central Illinois Regional Airport (BMI) on schedule, choose a flight that leaves from Juan Santamaria Intl. Airport (SJO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI) last-minute?
Booking your flight from SJO to BMI right before your trip is typically more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a SJO to BMI flight and hotel package?
You can save money by securing a SJO to BMI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Central Illinois Regional Airport (BMI)?
In most cases, you're able to reschedule or cancel your SJO to BMI flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.