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Cheap flights from Sioux City to Buffalo from $426

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sioux City to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:04 am - 1:15 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
7h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
1:50 pm - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
5h 21m1 stop Chicago O'Hare Intl
$426United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 4:41 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
10h 37m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
1:50 pm - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
5h 21m1 stop Chicago O'Hare Intl
$436United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 4:41 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
10h 37m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
9:55 am - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
9h 16m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$441United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 1:15 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
7h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
1:50 pm - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
5h 21m1 stop Chicago O'Hare Intl
$444United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 4:41 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
10h 37m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
1:50 pm - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
5h 21m1 stop Chicago O'Hare Intl
$454United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 4:41 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
10h 37m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
9:55 am - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
9h 16m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$459United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 1:15 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
7h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
1:50 pm - 6:11 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
5h 21m1 stop Chicago O'Hare Intl
$479United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:45 pm - 10:33 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
26h 48m1 stop Denver Intl
United Airlines Logo
7:52 pm - 6:10 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
23h 18m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$922United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
6:45 pm - 5:02 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
21h 17m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
7:52 pm - 6:10 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
23h 18m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$927United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
6:45 pm - 10:33 pmSUX  Sioux City Sioux Gateway-BUF Buffalo
26h 48m1 stop Denver Intl
United Airlines Logo
5:58 pm - 6:10 pmBUF  Buffalo-SUX Sioux City Sioux Gateway
25h 12m1 stop Chicago O'Hare Intl
$938United Airlines
Thu, Nov 12 - Mon, Nov 16

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United Airlines flights from Sioux City to Buffalo

Our best United Airlines deals on Sioux City to Buffalo flight tickets
United Airlines
Jan 30
SUX5:04 amSioux City Sioux Gateway
7h 11m
1 stop
BUF1:15 pmBuffalo
Feb 3
BUF1:50 pmBuffalo
5h 21m
1 stop
SUX6:11 pmSioux City Sioux Gateway
$426
United Airlines
Jan 30
SUX5:04 amSioux City Sioux Gateway
10h 37m
2 stops
BUF4:41 pmBuffalo
Feb 3
BUF1:50 pmBuffalo
5h 21m
1 stop
SUX6:11 pmSioux City Sioux Gateway
$436
United Airlines
Jan 30
SUX5:04 amSioux City Sioux Gateway
10h 37m
2 stops
BUF4:41 pmBuffalo
Feb 3
BUF9:55 amBuffalo
9h 16m
2 stops
SUX6:11 pmSioux City Sioux Gateway
$441

momondo Fare Finder

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

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Route

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Price

Cheapest round-trip
Quickest round-trip

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-1:15 pm

1 stop7h 11m

Buffalo

Wed 2/3

1:50 pm-6:11 pm

1 stop5h 21m

$426

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-4:41 pm

2 stops10h 37m

Buffalo

Wed 2/3

1:50 pm-6:11 pm

1 stop5h 21m

$436

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-4:41 pm

2 stops10h 37m

Buffalo

Wed 2/3

9:55 am-6:11 pm

2 stops9h 16m

$441

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-1:15 pm

1 stop7h 11m

Buffalo

Wed 2/3

1:50 pm-6:11 pm

1 stop5h 21m

$444

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-4:41 pm

2 stops10h 37m

Buffalo

Wed 2/3

1:50 pm-6:11 pm

1 stop5h 21m

$454

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-4:41 pm

2 stops10h 37m

Buffalo

Wed 2/3

9:55 am-6:11 pm

2 stops9h 16m

$459

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Sat 1/30

5:04 am-1:15 pm

1 stop7h 11m

Buffalo

Wed 2/3

1:50 pm-6:11 pm

1 stop5h 21m

$479

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Thu 11/12

6:45 pm-10:33 pm

1 stop26h 48m

Buffalo

Mon 11/16

7:52 pm-6:10 pm

2 stops23h 18m

$922

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Thu 11/12

6:45 pm-5:02 pm

2 stops21h 17m

Buffalo

Mon 11/16

7:52 pm-6:10 pm

2 stops23h 18m

$927

Sioux CityBuffalo

SUX Sioux City Sioux Gateway - BUF Buffalo

SUXBUF

Sioux City Sioux Gateway

Thu 11/12

6:45 pm-10:33 pm

1 stop26h 48m

Buffalo

Mon 11/16

5:58 pm-6:10 pm

1 stop25h 12m

$938

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buffalo from

How to get the cheapest flight ticket from Sioux City to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Buffalo?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Buffalo from Sioux City according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 4 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux City to Buffalo (SUX to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to Buffalo

Best Price Found

$426

Fastest flight time

6h 17m

Direct flights

None
The best flight deal from Sioux City to Buffalo found on momondo in the last 72 hours is $426
The fastest flight from Sioux City to Buffalo takes 6h 17m
There are no direct flights from Sioux City to Buffalo. There are no popular flight routes from Sioux City to Buffalo.
Search flight deals

Frequently asked questions about flying from Sioux City to Buffalo

  • How far is Sioux City Sioux Gateway to Buffalo by plane?

    Buffalo is 888.0 mi away from Sioux City Sioux Gateway. Flights usually cover this in 6h 17m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Buffalo Airport?

    Prices for flights from Sioux City Sioux Gateway Airport to Buffalo Airport refresh daily.

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to Buffalo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Williamsville
Tonawanda
Bowmansville
Lockport
West Seneca
Orchard Park
Grand Island
East Aurora
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to Buffalo?

It is quick and easy to find Sioux City to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Sioux City to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Sioux City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux City to Buffalo?

momondo provides multiple filters to help you find the best flight to Buffalo from Sioux City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sioux City to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sioux City to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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