$166 Find Cheap Flights from Sioux City to North America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to North America departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sioux City to North America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$383
Los Angeles
Los Angeles1 stop$404
Las Vegas
Las Vegas1 stop$324
San Francisco
San Francisco1 stop$605
Boston
Boston1 stop$399
Washington, D.C.
Baltimore1 stop$414
Fort Lauderdale
Fort Lauderdale1 stop$697
Denver
Denvernonstop$214
Seattle
Seattle1 stop$404
Atlanta
Atlanta1 stop$374
New York
New York1 stop$383
Los Angeles
Los Angeles1 stop$404
Las Vegas
Las Vegas1 stop$324
San Francisco
San Francisco1 stop$605
Boston
Boston1 stop$399
Washington, D.C.
Baltimore1 stop$414
Fort Lauderdale
Fort Lauderdale1 stop$697
Denver
Denvernonstop$214
Seattle
Seattle1 stop$404
Atlanta
Atlanta1 stop$374

Book Cheap Sioux City to North America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to North America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux City to North America

Thu, Jun 4 - Sun, Jun 7
United Airlines Logo
11:32 am - 12:26 pm
SUX
-
DEN
1h 54mnonstop
United Airlines Logo
8:15 am - 10:57 am
DEN
-
SUX
1h 42mnonstop
$214United Airlines
Sat, Jun 27 - Wed, Aug 19
United Airlines Logo
7:43 am - 9:35 am
SUX
-
ORD
1h 52mnonstop
United Airlines Logo
4:00 pm - 5:53 pm
ORD
-
SUX
1h 53mnonstop
$244United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
6:30 pm - 7:24 pm
SUX
-
DEN
1h 54mnonstop
United Airlines Logo
8:15 am - 10:55 am
DEN
-
SUX
1h 40mnonstop
$254United Airlines
Fri, May 22 - Mon, May 25
United Airlines Logo
6:30 pm - 7:24 pm
SUX
-
DEN
1h 54mnonstop
United Airlines Logo
8:15 am - 10:57 am
DEN
-
SUX
1h 42mnonstop
$262United Airlines
Sat, Jun 27 - Wed, Aug 19
United Airlines Logo
8:10 am - 10:02 am
SUX
-
ORD
1h 52mnonstop
United Airlines Logo
4:00 pm - 5:53 pm
ORD
-
SUX
1h 53mnonstop
$265United Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
9:03 am - 10:55 am
SUX
-
ORD
1h 52mnonstop
United Airlines Logo
4:00 pm - 5:54 pm
ORD
-
SUX
1h 54mnonstop
$283United Airlines
Thu, Jul 2 - Mon, Jul 6
United Airlines Logo
6:30 pm - 7:24 pm
SUX
-
DEN
1h 54mnonstop
United Airlines Logo
8:15 am - 10:57 am
DEN
-
SUX
1h 42mnonstop
$302United Airlines
Tue, May 19 - Thu, May 21
United Airlines Logo
6:00 am - 6:53 am
SUX
-
DEN
1h 53mnonstop
United Airlines Logo
8:15 am - 10:57 am
DEN
-
SUX
1h 42mnonstop
$310United Airlines
Fri, May 29 - Fri, Jun 5
United Airlines Logo
6:30 pm - 11:00 pm
SUX
-
PDX
6h 30m
1 stop
United Airlines Logo
4:15 pm - 11:44 pm
PDX
-
SUX
5h 29m
1 stop
$314United Airlines
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
6:30 pm - 10:01 pm
SUX
-
LAS
5h 31m
1 stop
United Airlines Logo
7:00 am - 5:53 pm
LAS
-
SUX
8h 53m
1 stop
$324United Airlines
Booking Insights

KAYAK's insights & trends for Sioux City to North America flights

Get data-powered insights and trends into flights from Sioux City to North America to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Sioux City to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $365, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sioux City to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux City to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux City to North America is August, when tickets cost $171 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $254 and $222 respectively.

Find deals

Good to know

Low seasonNovember
Cheapest flight$166
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Sioux City to Chicago

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from Sioux City to North America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City to North America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City to North America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City to North America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City to North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sioux City to North America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City to North America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Sioux City and North America per day?

    Each day, there are between 4 and 7 nonstop flights that take off from Sioux City and land in North America, with an average flight time of 1h 51m. The most common departure time is 6:00 pm and most flights take off in the morning, while the most flights land at Denver. Each week, there are 41 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Sioux City to the following destinations at these prices or less: Denver $208 one-way - $341 round-trip

Reviews of the top airline flying from Sioux City to North America

 
Need help choosing which airline to fly with from Sioux City to North America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9680 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

10.0 ExcellentEirene, May 2026
EWR - LHR
Read more United Airlines reviews

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Everything you need to know for your flight to North America

Information on your arrival and departure airports

Sioux City (SUX)