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$631+ Cheap flights from Springfield, IL to Buffalo (SPI - 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — BUF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Springfield to Buffalo

Cheapest flights from Springfield to Buffalo
Explore the most affordable flight options available from Springfield to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/306:00 amSPI - BUF
1 stop5h 02mAmerican Airlines
Sat 1/312:32 pmBUF - SPI
1 stop6h 12mAmerican Airlines
Deal found 12/15$631

Find flight deals from Springfield to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$631
(American Airlines)
Provider with most accurate pricing for Springfield Capital-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Springfield Capital-Buffalo flights.
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From Springfield Capital to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield 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 December 16, 2025.
Use the filters below to find and compare flights from Springfield to Buffalo that are best for you.

Fly from

Springfield

Fly to

Buffalo

Route

Depart

Return

Price

SpringfieldBuffalo

SPI - BUF

SPIBUF

Springfield Capital

Tue 12/30

6:00 am-6:31 pm

2 stops11h 31m

Buffalo

Sat 1/3

12:32 pm-5:44 pm

1 stop6h 12m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Springfield 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 Springfield to Buffalo in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

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

What is the cheapest month to book a flight from Springfield, Illinois to Buffalo?

Currently, March is the cheapest month in which you can book a flight from Springfield, Illinois to Buffalo (average of $136). Flying from Springfield, Illinois to Buffalo in April is currently the most expensive (average of $281). 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 Springfield 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 Springfield, Illinois to Buffalo?

    A quick flight from Springfield, Illinois to Buffalo can take about 5h 02m. American Airlines provides one of the quickest options available for as low as $631. The distance between Springfield, Illinois and Buffalo is about 605 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Springfield 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.

  • What is the cheapest month to book a flight from Springfield, Illinois to Buffalo?

    Currently, March is the cheapest month in which you can book a flight from Springfield, Illinois to Buffalo (average of $136). Flying from Springfield, Illinois to Buffalo in April is currently the most expensive (average of $281). 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 Buffalo?

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

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