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$270+ Cheap flights from Bloomington, IL to Portland, ME (BMI - PWM)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — PWM
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Bloomington to Portland

Cheapest flights from Bloomington to Portland
Explore the most affordable flight options available from Bloomington to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This American Airlines deal was found by Cheapflights users on 3/10. 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 4/92:46 pm
BMI
-
PWM
1 stop7h 41m
American Airlines
Sat 4/117:07 am
PWM
-
BMI
1 stop8h 09m
American Airlines
Deal found 3/10$299
This Delta deal was found by Cheapflights users on 3/11. 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 9/144:00 pm
BMI
-
PWM
1 stop5h 33m
Delta
Sat 9/196:00 am
PWM
-
BMI
1 stop6h 11m
Delta
Deal found 3/11$334
This Delta deal was found by Cheapflights users on 3/11. 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 9/1512:00 pm
BMI
-
PWM
2 stops10h 11m
Delta
Sat 9/196:00 am
PWM
-
BMI
1 stop6h 11m
Delta
Deal found 3/11$339
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/911:16 am
BMI
-
PWM
1 stop5h 15m
American Airlines
Mon 4/136:01 pm
PWM
-
BMI
1 stop6h 51m
American Airlines
Deal found 3/10$344
This Delta deal was found by Cheapflights users on 3/11. 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 9/144:00 pm
BMI
-
PWM
1 stop5h 33m
Delta
Fri 9/182:35 pm
PWM
-
BMI
2 stops21h 36m
Delta
Deal found 3/11$381
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:44 am
BMI
-
PWM
1 stop7h 00m
United Airlines
Sat 9/196:00 am
PWM
-
BMI
1 stop7h 50m
United Airlines
Deal found 3/11$389
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
BMI
-
PWM
1 stop6h 52m
United Airlines
Wed 11/45:30 am
PWM
-
BMI
2 stops8h 20m
United Airlines
Deal found 3/9$394

Find flight deals from Bloomington to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Bloomington (BMI) to Portland (PWM). 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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$270
(Delta)
Provider with most accurate pricing for Bloomington-Normal-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bloomington-Normal-Portland flights.
Search Deals
From Bloomington-Normal to Portland
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One-way flight from Bloomington-Normal to Portland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bloomington to Portland 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 March 14, 2026.
Use the filters below to find and compare flights from Bloomington to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BloomingtonPortland

BMI - PWM

BMIPWM

Bloomington-Normal

Thu 4/9

2:46 pm-11:27 pm

1 stop7h 41m

Portland

Sat 4/11

7:07 am-2:16 pm

1 stop8h 09m

$299
Quickest round-trip

BloomingtonPortland

BMI - PWM

BMIPWM

Bloomington-Normal

Thu 4/9

2:46 pm-11:27 pm

1 stop7h 41m

Portland

Mon 4/13

6:01 pm-11:52 pm

1 stop6h 51m

$364

BloomingtonPortland

BMI - PWM

BMIPWM

Bloomington-Normal

Thu 4/9

4:04 pm-11:22 pm

1 stop6h 18m

Portland

Mon 4/13

2:51 pm-10:21 pm

2 stops8h 30m

$424
Cheapest one-way
Quickest one-way

BloomingtonPortland

BMI - PWM

BMIPWM

Bloomington-Normal

Mon 5/4

4:20 pm-11:23 pm

1 stop6h 03m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Bloomington, Illinois-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bloomington, Illinois-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bloomington, Illinois-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bloomington, Illinois-Portland, Maine 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-Portland, Maine 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 Portland

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

What is the cheapest month to book a flight from Bloomington, Illinois to Portland, Maine?

Currently, July is the cheapest month in which you can book a flight from Bloomington, Illinois to Portland, Maine (average of $247). Flying from Bloomington, Illinois to Portland, Maine in August is currently the most expensive (average of $411). 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.

Related info for your journey

Find useful and relevant information for your journey from Bloomington to Portland. 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 Bloomington, Illinois to Portland, Maine?

    American Airlines and Delta can get you from Bloomington, Illinois to Portland, Maine in just under 6h 18m. Your travel time can differ by up to 1h 23m. Airlines will cover a distance of 976 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Bloomington to Portland?

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

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

    Yes. Cheapflights offers flight deals from Bloomington to Portland 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 Bloomington, Illinois to Portland, Maine?

    Currently, July is the cheapest month in which you can book a flight from Bloomington, Illinois to Portland, Maine (average of $247). Flying from Bloomington, Illinois to Portland, Maine in August is currently the most expensive (average of $411). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Lewiston
Conway

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