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Cheap flights from Sioux City to Buffalo from $314

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to Buffalo departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
10:10 am - 4:55 pmSUX-BUF
5h 45m1 stop
United Airlines Logo
5:51 pm - 10:40 pmBUF-SUX
5h 49m1 stop
$314United Airlines
Find Deal
Wed, May 21 - Sun, May 25
United Airlines Logo
10:10 am - 6:51 pmSUX-BUF
7h 41m2 stops
United Airlines Logo
5:51 pm - 10:40 pmBUF-SUX
5h 49m1 stop
$479United Airlines
Find Deal
Wed, May 21 - Sun, May 25
United Airlines Logo
10:10 am - 6:51 pmSUX-BUF
7h 41m2 stops
United Airlines Logo
6:15 am - 10:40 pmBUF-SUX
17h 25m2 stops
$694United Airlines
Find Deal
Wed, May 21 - Sun, May 25

United Airlines flights from Sioux City to Buffalo

Our best United Airlines deals on Sioux City to Buffalo flight tickets
United Airlines
May 21
SUX10:10 amSioux City Sioux Gateway
5h 45m
1 stop
BUF4:55 pmBuffalo
May 25
BUF5:51 pmBuffalo
5h 49m
1 stop
SUX10:40 pmSioux City Sioux Gateway
United Airlines
May 21
SUX10:10 amSioux City Sioux Gateway
7h 41m
2 stops
BUF6:51 pmBuffalo
May 25
BUF5:51 pmBuffalo
5h 49m
1 stop
SUX10:40 pmSioux City Sioux Gateway
United Airlines
May 21
SUX10:10 amSioux City Sioux Gateway
7h 41m
2 stops
BUF6:51 pmBuffalo
May 25
BUF6:15 amBuffalo
17h 25m
2 stops
SUX10:40 pmSioux City Sioux Gateway

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, American Airlines and Delta 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 32% 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

$314

Fastest flight time

5h 45m

Direct flights

None

Airports in Buffalo

1 airport
The best flight deal from Sioux City to Buffalo found on momondo in the last 72 hours is $314
The fastest flight from Sioux City to Buffalo takes 5h 45m
There are no direct flights from Sioux City to Buffalo. Popular non-direct route for this connection is Sioux City Sioux Gateway Airport - Buffalo Airport.
There is 1 airport near Buffalo: Buffalo (BUF)

  • 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 5h 45m, 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
Williamsville
Amherst
Cheektowaga
Tonawanda
Lockport
Grand Island
West Seneca
East Aurora
Orchard Park
Bowmansville
Eden
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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1 adult
Mon 5/12
Mon 5/19

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