$333+ Cheap flights from Buffalo to Springfield, IL (BUF - SPI)
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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SPI
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Springfield 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 Buffalo to Springfield
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to SpringfieldExplore the most affordable flight options available from Buffalo to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Buffalo to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/66:46 pm -
1 stop6h 24m
Tue 11/106:05 am -
1 stop3h 43m
Deal found 10/22![American Airlines logo]()
$563
Best flights from Buffalo to SpringfieldDiscover carefully curated flight deals from Buffalo to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Buffalo to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/66:46 pm -
1 stop6h 24m
Tue 11/106:05 am -
1 stop3h 43m
Deal found 10/22![American Airlines logo]()
$563
Last-minute flights from Buffalo to SpringfieldDiscover last-minute flight deals from Buffalo to Springfield. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Springfield. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/66:46 pm -
1 stop6h 24m
Tue 11/106:05 am -
1 stop3h 43m
Deal found 10/22![American Airlines logo]()
$563
One-way flights from Buffalo to SpringfieldSearch for one-way flight options from Buffalo to Springfield. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Buffalo to Springfield. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:02 am -
3 stops36h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:48 pm -
2 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 10/3011:26 am -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$532
Find flight deals from Buffalo to Springfield
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Springfield (SPI). 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $563 (American Airlines) |
One-way from | $333 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Springfield 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Buffalo to Springfield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSpringfield
BUF Buffalo - SPI Springfield Capital
BUFSPI
Buffalo
Fri 11/6
8:02 am-7:53 pm
3 stops36h 51m
Springfield Capital
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$333
BuffaloSpringfield
BUF Buffalo - SPI Springfield Capital
BUFSPI
Buffalo
Fri 10/30
1:48 pm-7:53 pm
2 stops31h 05m
Springfield Capital
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$372
BuffaloSpringfield
BUF Buffalo - SPI Springfield Capital
BUFSPI
Buffalo
Fri 11/6
6:46 pm-12:10 am
1 stop6h 24m
Springfield Capital
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$532
Quickest round-trip
BuffaloSpringfield
BUF Buffalo - SPI Springfield Capital
BUFSPI
Buffalo
Fri 10/30
11:26 am-2:29 pm
1 stop4h 03m
Springfield Capital
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$532
BuffaloSpringfield
BUF Buffalo - SPI Springfield Capital
BUFSPI
Buffalo
Fri 11/6
6:46 pm-12:10 am
1 stop6h 24m
Springfield Capital
Tue 11/10
6:05 am-10:48 am
1 stop3h 43m
$563
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Buffalo-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Springfield, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Springfield, Illinois 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 Buffalo-Springfield, Illinois 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 Buffalo to Springfield
Have a flexible travel schedule? Discover the best time to fly to Springfield from Buffalo with our price prediction graph.
BUF-SPI
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 Buffalo to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Springfield?
Book flights to Springfield if you plan to visit one of these locationsLincoln
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