What is the cheapest month to book a flight from Oklahoma City to Bloomington, Illinois?

Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Bloomington, Illinois (average of $353). Flying from Oklahoma City to Bloomington, Illinois in March is currently the most expensive (average of $515). 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.

In terms of precipitation, rainfall in Bloomington, Illinois ranges from 1.6 - 3.9 inches per month. May is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Bloomington, Illinois when rainfall is around 1.6 in.

If weather is an important factor for your trip to Bloomington, Illinois, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from OKC to BMI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma City to Bloomington, Illinois as you normally would.

Can I find deals for flights from Oklahoma City to Bloomington that include hotel bookings?

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

How can I find direct flights from Oklahoma City to Bloomington?

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

Can I find deals for business class flights from Oklahoma City to Bloomington?

Yes. Cheapflights offers flight deals from Oklahoma City 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.

$144+ Flights from Oklahoma City to Bloomington, IL

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Oklahoma City to Bloomington 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 Oklahoma City to Bloomington

Round-trip from	$327 (American Airlines)
One-way from	$144 (American Airlines)

From Oklahoma City Will Rogers World to Bloomington-Normal

Search Deals

One-way flight from Oklahoma City Will Rogers World to Bloomington-Normal

Search Deals

Find flight deals from Oklahoma City to Bloomington

Cheapest flights from Oklahoma City to Bloomington
Explore the most affordable flight options available from Oklahoma City to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 8/275:49 pmOKC - BMI

1 stop3h 40mAmerican Airlines

Mon 9/13:53 pmBMI - OKC

1 stop6h 26mAmerican Airlines

Deal found 7/27

$327

Tue 8/125:16 pmOKC - BMI

1 stop5h 00mDelta

Sat 8/166:05 amBMI - OKC

1 stop4h 35mDelta

Deal found 7/28

$407

Best flights from Oklahoma City to Bloomington
Discover carefully curated flight deals from Oklahoma City to Bloomington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 8/275:49 pmOKC - BMI

1 stop3h 40mAmerican Airlines

Mon 9/13:53 pmBMI - OKC

1 stop6h 26mAmerican Airlines

Deal found 7/27

$327

Tue 8/125:16 pmOKC - BMI

1 stop5h 00mDelta

Sat 8/166:05 amBMI - OKC

1 stop4h 35mDelta

Deal found 7/28

$407

Last-minute flights from Oklahoma City to Bloomington
Discover last-minute flight deals from Oklahoma City to Bloomington. Data last updated July 29, 2025 and is based on user searches.

Tue 8/125:16 pmOKC - BMI

1 stop5h 00mDelta

Sat 8/166:05 amBMI - OKC

1 stop4h 35mDelta

Deal found 7/28

$407

Wed 8/275:49 pmOKC - BMI

1 stop3h 40mAmerican Airlines

Mon 9/13:53 pmBMI - OKC

1 stop6h 26mAmerican Airlines

Deal found 7/27

$327

One-way flights from Oklahoma City to Bloomington
Search for one-way flight options from Oklahoma City to Bloomington. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sun 8/3110:22 amOKC - BMI

1 stop4h 59mAmerican Airlines

Deal found 7/29

$144

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma City to Bloomington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Oklahoma CityBloomington

OKC - BMI

OKCBMI

Oklahoma City Will Rogers World

Wed 8/27

5:49 pm-9:29 pm

1 stop3h 40m

Bloomington-Normal

Mon 9/1

3:53 pm-10:19 pm

1 stop6h 26m

$327

Oklahoma CityBloomington

OKC - BMI

OKCBMI

Oklahoma City Will Rogers World

Tue 8/12

5:16 pm-10:16 pm

1 stop5h 00m

Bloomington-Normal

Sat 8/16

6:05 am-10:40 am

1 stop4h 35m

$407

Oklahoma CityBloomington

OKC - BMI

OKCBMI

Oklahoma City Will Rogers World

Sun 8/31

10:22 am-3:21 pm

1 stop4h 59m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Oklahoma City to Bloomington

Have a flexible travel schedule? Discover the best time to fly to Bloomington from Oklahoma City 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.

Reviews of airlines servicing Bloomington

Read reviews from past customers who have flown Delta and American Airlines from Oklahoma City to Bloomington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

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

7,979 reviews

Delta

8.0

Very good

7,979 reviews

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

7,979 reviews

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

Can I find deals for flights from Oklahoma City to Bloomington that include hotel bookings?
Yes. In addition to deals on Oklahoma City to Bloomington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oklahoma City to Bloomington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma City to Bloomington.
Can I find deals for business class flights from Oklahoma City to Bloomington?
Yes. Cheapflights offers flight deals from Oklahoma City 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 Oklahoma City to Bloomington, Illinois?
Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Bloomington, Illinois (average of $353). Flying from Oklahoma City to Bloomington, Illinois in March is currently the most expensive (average of $515). 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

Normal

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$144+ Cheap flights from Oklahoma City to Bloomington, IL (OKC - 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oklahoma City to Bloomington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oklahoma City to Bloomington

Round-trip from

One-way from

Find flight deals from Oklahoma City to Bloomington

Cheapest flights from Oklahoma City to BloomingtonExplore the most affordable flight options available from Oklahoma City to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Oklahoma City to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma City to Bloomington that are best for you.

Best time to book a flight from Oklahoma City to Bloomington

Have a flexible travel schedule? Discover the best time to fly to Bloomington from Oklahoma City with our price prediction graph.

Reviews of airlines servicing Bloomington

Read reviews from past customers who have flown Delta and American Airlines from Oklahoma City to Bloomington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Bloomington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Oklahoma City to Bloomington that include hotel bookings?

How can I find direct flights from Oklahoma City to Bloomington?

Can I find deals for business class flights from Oklahoma City to Bloomington?

What is the cheapest month to book a flight from Oklahoma City to Bloomington, Illinois?

Traveling to a place near Bloomington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma City to Bloomington

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Oklahoma City to Bloomington
Explore the most affordable flight options available from Oklahoma City to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.