$159 Cheap Flights from Portland (PWM) to Bloomington (BMI)

View $159 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Bloomington, IL (BMI-Central Illinois Regional)

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Cheap Flights from Portland to Bloomington (PWM-BMI)

Prices were available within the past 7 days and start at $159 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 30 - Sat, Sep 13
PWM
Portland
BMI
Bloomington
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 30 from Portland to Bloomington, returning Sat, Sep 13, priced at $337 found 6 days ago
Delta
Wed, Aug 20 - Sun, Aug 31
PWM
Portland
BMI
Bloomington
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 20 from Portland to Bloomington, returning Sun, Aug 31, priced at $342 found 6 days ago
Delta
Wed, Sep 17 - Sat, Sep 20
PWM
Portland
BMI
Bloomington
$362 Roundtrip, found 4 days ago
$362
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 17 from Portland to Bloomington, returning Sat, Sep 20, priced at $362 found 4 days ago
Delta
Sat, Aug 30 - Thu, Sep 18
PWM
Portland
BMI
Bloomington
$368 Roundtrip, found 6 days ago
$368
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 30 from Portland to Bloomington, returning Thu, Sep 18, priced at $368 found 6 days ago
Delta
Tue, Aug 19 - Sun, Aug 31
PWM
Portland
BMI
Bloomington
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 19 from Portland to Bloomington, returning Sun, Aug 31, priced at $372 found 6 days ago
Delta
Sat, Sep 20 - Tue, Sep 23
PWM
Portland
BMI
Bloomington
$375 Roundtrip, found 4 days ago
$375
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 20 from Portland to Bloomington, returning Tue, Sep 23, priced at $375 found 4 days ago
Delta
Sat, Sep 6 - Fri, Sep 26
PWM
Portland
BMI
Bloomington
$379 Roundtrip, found 6 days ago
$379
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 6 from Portland to Bloomington, returning Fri, Sep 26, priced at $379 found 6 days ago
Delta
Tue, Sep 30 - Tue, Oct 14
PWM
Portland
BMI
Bloomington
$380 Roundtrip, found 6 days ago
$380
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 30 from Portland to Bloomington, returning Tue, Oct 14, priced at $380 found 6 days ago
American Airlines
Fri, Oct 24 - Mon, Oct 27
PWM
Portland
BMI
Bloomington
$382 Roundtrip, found 6 days ago
$382
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 24 from Portland to Bloomington, returning Mon, Oct 27, priced at $382 found 6 days ago
Delta
Fri, Sep 5 - Sat, Sep 20
PWM
Portland
BMI
Bloomington
$384 Roundtrip, found 6 days ago
$384
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 5 from Portland to Bloomington, returning Sat, Sep 20, priced at $384 found 6 days ago

Alternative airports near Bloomington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Central Illinois Regional BMI. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $458
BMI
Central Illinois Regional
CheapestClosest
Average driving time to city center10 min
Flights from $458
Flights from Portland (PWM) to Bloomington (BMI)
Origin airport
Portland Intl. Jetport
Destination airport
Central Illinois Regional
Roundtrip price
$336
Distance
976 mi

Portland to Bloomington Flights

The cheapest times to fly from Portland 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 Portland to Bloomington are during the month of August. You can find some of the cheapest flights from Portland to Bloomington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Bloomington

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to Bloomington in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 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 Portland 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 Portland 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 Portland Intl. Jetport Airport (PWM) to Central Illinois Regional Airport (BMI) cost?
Discover the latest flight deals from PWM to BMI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PWM to BMI?
The cheapest flights from PWM to BMI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PWM to BMI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PWM to BMI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Central Illinois Regional Airport (BMI)?
You'll have to catch a flight with a layover when traveling from Portland Intl. Jetport Airport (PWM) to Central Illinois Regional Airport (BMI). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PWM to BMI?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Central Illinois Regional Airport (BMI)?
To reach Central Illinois Regional Airport (BMI) without delays, opt for a flight that leaves Portland Intl. Jetport Airport (PWM) 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 Portland Intl. Jetport Airport (PWM) to Central Illinois Regional Airport (BMI) last-minute?
Booking your plane ticket from PWM to BMI right before your trip is typically more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PWM to BMI flight and hotel package?
Opting for a PWM to BMI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Central Illinois Regional Airport (BMI)?
In most cases, you're able to reschedule or cancel your PWM to BMI flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.