HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$324+ Cheap flights from Eau Claire to Buffalo (EAU - 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
EAU — BUF
May 31 — Jun 71
Sun 5/31
Sun 6/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eau Claire 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 Eau Claire to Buffalo

Cheapest flights from Eau Claire to Buffalo
Explore the most affordable flight options available from Eau Claire to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 5/152:43 pm
EAU
-
BUF
1 stop5h 18m
United Airlines
Sun 5/1711:02 am
BUF
-
EAU
1 stop4h 04m
United Airlines
Deal found 4/27$324
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/292:40 pm
EAU
-
BUF
1 stop5h 23m
United Airlines
Tue 6/26:00 am
BUF
-
EAU
2 stops33h 05m
United Airlines
Deal found 4/28$512
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:43 pm
EAU
-
BUF
1 stop17h 59m
United Airlines
Tue 5/191:57 pm
BUF
-
EAU
1 stop5h 12m
United Airlines
Deal found 4/30$582
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/129:30 am
EAU
-
BUF
1 stop6h 24m
United Airlines
Sat 5/161:57 pm
BUF
-
EAU
1 stop5h 17m
United Airlines
Deal found 4/27$591

Find flight deals from Eau Claire to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Eau Claire (EAU) 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 May 1, 2026.

Round-trip from

$324
(United Airlines)
From Eau Claire to Buffalo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eau Claire 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 May 1, 2026.
Use the filters below to find and compare flights from Eau Claire to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Eau ClaireBuffalo

EAU - BUF

EAUBUF

Eau Claire

Fri 5/15

2:43 pm-9:01 pm

1 stop5h 18m

Buffalo

Sun 5/17

11:02 am-2:06 pm

1 stop4h 04m

$324

Eau ClaireBuffalo

EAU - BUF

EAUBUF

Eau Claire

Fri 5/29

2:40 pm-9:03 pm

1 stop5h 23m

Buffalo

Tue 6/2

6:00 am-1:59 pm

2 stops32h 59m

$512

Eau ClaireBuffalo

EAU - BUF

EAUBUF

Eau Claire

Fri 5/15

2:43 pm-9:42 am

1 stop17h 59m

Buffalo

Tue 5/19

1:57 pm-6:09 pm

1 stop5h 12m

$582

Eau ClaireBuffalo

EAU - BUF

EAUBUF

Eau Claire

Tue 5/12

9:30 am-4:54 pm

1 stop6h 24m

Buffalo

Sat 5/16

1:57 pm-6:14 pm

1 stop5h 17m

$591
Cheapest one-way
Quickest one-way

Eau ClaireBuffalo

EAU - BUF

EAUBUF

Eau Claire

Fri 5/15

2:43 pm-9:01 pm

1 stop5h 18m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Sorted by cheapest first

Best time to book a flight from Eau Claire to Buffalo

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

    Departing from Eau Claire to Buffalo will take you 5h 18m. There are 647 mi between Eau Claire and Buffalo.

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

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

  • How can I find direct flights from Eau Claire to Buffalo?

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

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

    Yes. Cheapflights offers flight deals from Eau Claire 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
Batavia
Williamsville
Orchard Park
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.

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.
Site
©2026 Cheapflights