FSD - BUF

$403 Find Cheap Flights from Sioux Falls to Buffalo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$403
Typical prices: $410-$559
United Airlines
Tue 2/6Fri 2/9
FSD - BUF • 1 stop
Top layover airports
Cheapest • Avg $368 (round-trip)
Shortest trip • 5h 44m (one-way)
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Cheap Flights from Sioux Falls to Buffalo (FSD-BUF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Buffalo

Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
9:45 am - 4:51 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
6h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
5:43 pm - 10:21 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
5h 38m1 stop Chicago O'Hare Intl
$403United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
9:45 am - 4:51 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
6h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
2:52 pm - 10:21 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
8h 29m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$408United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
7:30 am - 4:41 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
8h 11m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
9:55 am - 8:37 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
11h 42m2 stops Washington, D.C. Dulles Intl Denver Intl
$413United Airlines
Sat, Nov 28 - Wed, Dec 2
United Airlines Logo
7:40 am - 1:17 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
4h 37m1 stop Chicago O'Hare Intl
United Airlines Logo
5:40 pm - 10:12 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
5h 32m1 stop Chicago O'Hare Intl
$419United Airlines
Sat, Nov 28 - Wed, Dec 2
United Airlines Logo
6:00 am - 1:17 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
6h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
10:00 am - 6:38 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
9h 38m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$424United Airlines
Tue, Apr 6 - Sat, Apr 10
United Airlines Logo
1:45 pm - 10:45 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
8h 00m1 stop Denver Intl
United Airlines Logo
5:50 pm - 9:43 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
4h 53m1 stop Chicago O'Hare Intl
$459United Airlines
Tue, Apr 6 - Sat, Apr 10
United Airlines Logo
9:14 am - 10:37 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
12h 23m2 stops Denver Intl Newark
United Airlines Logo
5:50 pm - 11:36 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
6h 46m1 stop Chicago O'Hare Intl
$464United Airlines
Wed, Dec 30 - Fri, Jan 22
United Airlines Logo
3:11 pm - 8:47 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
4h 36m1 stop Chicago O'Hare Intl
United Airlines Logo
5:43 pm - 11:44 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
7h 01m1 stop Chicago O'Hare Intl
$472United Airlines
Mon, Dec 21 - Thu, Jan 14
Delta Logo
8:00 am - 5:54 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
8h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
6:15 am - 12:03 pmBUF  Buffalo-FSD Sioux Falls Joe Foss Field
6h 48m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$651Delta
Sun, Dec 20 - Sat, Dec 26
American Airlines Logo
12:04 pm - 11:56 pmFSD  Sioux Falls Joe Foss Field-BUF Buffalo
10h 52m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
8:26 pm - 12:46 amBUF  Buffalo-FSD Sioux Falls Joe Foss Field
5h 20m1 stop Chicago O'Hare Intl
$725American Airlines
Booking Insights

Price, demand and travel trends for Sioux Falls to Buffalo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Sioux Falls to Buffalo?

Round-trip flights from Sioux Falls to Buffalo typically range from $410 to $559. The lowest price found in the past 5 days was $403, on United Airlines.

What's the cheapest day of the week to fly from Sioux Falls to Buffalo?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Sioux Falls to Buffalo. It’s 44% cheaper than the average day, while Thursday is the most expensive, with prices 44% higher.

Key details for Sioux Falls to Buffalo flights

Cheapest flight

$403
Round-trip flight from Sioux Falls to Buffalo

When to book flights from Sioux Falls to Buffalo

Are your dates flexible? Find out the best times to travel from Sioux Falls to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sioux Falls to Buffalo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Sioux Falls to Buffalo?

    Two cabin classes are available on flights from Sioux Falls to Buffalo:

    • Economy Class
    • First Class

  • How long is a flight from Sioux Falls to Buffalo?

    There are currently no nonstop flights available from Sioux Falls to Buffalo. Flights with 1 layover take between 4h 07m and 5h 44m in total, depending on the connection.

  • Do I need a passport to fly from Sioux Falls to Buffalo?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Sioux Falls to Buffalo flight?

    Round-trip flights from Sioux Falls to Buffalo range from $410 to $559, with an average of $475 over the past 12 months. Anything below $410 counts as a good deal.

  • Have flight prices from Sioux Falls to Buffalo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $403 to $1,901. That means the highest observed fare was about 5x higher than the lowest one.

  • What car rental options are available at Buffalo Airport (BUF)?

    Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates averaging $81 for economy cars. Top options include:

    • Dollar
    • Budget
    • Hertz
    • Thrifty
    • Alamo

  • Which airports can I use when flying from Sioux Falls to Buffalo?

    Flights from Sioux Falls to Buffalo usually depart from Sioux Falls Joe Foss Field (FSD) and arrive at Buffalo (BUF).

  • Which airports do connecting flights from Sioux Falls to Buffalo pass through?

    Connecting flights from Sioux Falls to Buffalo most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 78% of one-stop connections
    • Minneapolis St Paul (MSP) - 22% of one-stop connections

  • Can I save money by using flexible dates for flights from Sioux Falls to Buffalo?

    Yes. Flexible dates can save you up to 61% on flights from Sioux Falls to Buffalo. Tuesday is the cheapest departure day at $270 round-trip on average, while Thursday is the most expensive at $686, a difference of $416.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Sioux Falls to Buffalo?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 07m, compared with 5h 44m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Sioux Falls and Buffalo?

    Buffalo is 1 hour ahead of Sioux Falls (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Sioux Falls to Buffalo flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Sioux Falls to Buffalo

Complete your trip to Buffalo with a hotel stay or car rental