HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Decatur

$533+ Cheap flights from Buffalo to Decatur, IL (BUF - DEC)

BUF — DEC
Dec 15 — Dec 221
Tue 12/15
Tue 12/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Decatur 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 Decatur

Cheapest flights from Buffalo to Decatur

Sat 11/211:53 pm -
1 stop5h 02m
Tue 11/249:10 am -
1 stop6h 52m
Deal found 11/13$533
Sat 11/286:00 am -
1 stop27h 09m
Wed 12/28:31 am -
1 stop3h 46m
Deal found 11/13$734

Find flight deals from Buffalo to Decatur

Round-trip from

$734
(United Airlines)
From Buffalo to Decatur Arpt
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Decatur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloDecatur

BUF Buffalo - DEC Decatur Arpt

BUFDEC

Buffalo

Sat 11/28

6:00 am-8:09 am

1 stop27h 09m

Decatur Arpt

Wed 12/2

8:31 am-1:17 pm

1 stop3h 46m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Sorted by cheapest first

Best time to book a flight from Buffalo to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Buffalo with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • How long is the flight from Buffalo to Decatur, Illinois?

    There are many flights that can get you from Buffalo to Decatur, Illinois in 27h 09m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 567 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Decatur 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 Decatur?

Book flights to Decatur if you plan to visit one of these locations
Mattoon
Effingham

Browse thousands of different options on Cheapflights for your next trip

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.