HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$344+ Cheap flights from Bloomington, IL to Buffalo (BMI - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — BUF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bloomington to Buffalo 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 Bloomington to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Bloomington (BMI) to Buffalo (BUF). 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 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Delta)
Provider with most accurate pricing for Bloomington-Normal-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bloomington-Normal-Buffalo flights.
Search Deals
From Bloomington-Normal to Buffalo
Search Deals

Find flight deals from Bloomington to Buffalo

Cheapest flights from Bloomington to Buffalo
Explore the most affordable flight options available from Bloomington to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/16:10 amBMI - BUF
2 stops12h 42mAmerican Airlines
Sat 11/812:50 pmBUF - BMI
2 stops12h 09mAmerican Airlines
Deal found 10/29$704
This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 11/13:42 pmBMI - BUF
1 stop6h 57mDelta
Sat 11/85:00 pmBUF - BMI
1 stop6h 17mDelta
Deal found 10/30$722
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/1311:15 amBMI - BUF
1 stop3h 41mAmerican Airlines
Mon 11/173:50 pmBUF - BMI
2 stops9h 09mAmerican Airlines
Deal found 10/29$780

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bloomington to Buffalo 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 30, 2025.
Use the filters below to find and compare flights from Bloomington to Buffalo that are best for you.

Fly from

Bloomington

Fly to

Buffalo

Route

Depart

Return

Price

BloomingtonBuffalo

BMI - BUF

BMIBUF

Bloomington-Normal

Sat 2/28

6:01 am-1:02 pm

1 stop6h 01m

Buffalo

Tue 3/3

10:30 am-10:26 pm

2 stops12h 56m

$344

BloomingtonBuffalo

BMI - BUF

BMIBUF

Bloomington-Normal

Thu 11/13

11:15 am-3:56 pm

1 stop3h 41m

Buffalo

Mon 11/17

3:50 pm-11:59 pm

2 stops9h 09m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Bloomington to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bloomington to Buffalo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Buffalo 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.

Related info for your journey

Find useful and relevant information for your journey from Bloomington to Buffalo. 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 Buffalo?

    Airlines like Delta fly from Bloomington, Illinois to Buffalo in about 6h 01m. The time it takes to get you to your destination can typically vary by up to . The distance from Bloomington, Illinois to Buffalo is about 551 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bloomington to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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 Bloomington to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
Midway to John F Kennedy Intl flights
Midway to LaGuardia flights
St. Louis to LaGuardia flights
St. Louis to Newark flights
St. Louis to John F Kennedy Intl flights
Midway to Newark flights
O'Hare Intl to Albany flights
O'Hare Intl to Buffalo flights
O'Hare Intl to Stewart flights
O'Hare Intl to White Plains flights
O'Hare Intl to Syracuse flights
O'Hare Intl to Rochester flights
Peoria to Newark flights
Peoria to LaGuardia flights
Moline to John F Kennedy Intl flights
Moline to LaGuardia flights
Midway to White Plains flights
Midway to Syracuse flights
Midway to Buffalo flights
St. Louis to Albany flights
Moline to Newark flights
Midway to Albany flights
Peoria to John F Kennedy Intl flights
Midway to Rochester flights
Bloomington to LaGuardia flights
St. Louis to Buffalo flights
Bloomington to John F Kennedy Intl flights
O'Hare Intl to Islip flights
O'Hare Intl to Ithaca flights
Peoria to Albany flights
Evansville to John F Kennedy Intl flights
Bloomington to Newark flights
St. Louis to Syracuse flights
Evansville to LaGuardia flights
Springfield to LaGuardia flights
Champaign to Newark flights
O'Hare Intl to Binghamton flights
Champaign to LaGuardia flights
Champaign to John F Kennedy Intl flights
Evansville to Newark flights
Springfield to John F Kennedy Intl flights
St. Louis to White Plains flights
O'Hare Intl to Elmira flights
Springfield to Newark flights
Moline to Albany flights

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.