$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 5/17. 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.
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Best North America Flight Deals from Sioux City

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York1 stop$376
Los Angeles
Los Angeles1 stop$402
Las Vegas
Las Vegas1 stop$244
Boston
Boston1 stop$359
Denver
Denvernonstop$254
Seattle
Seattle1 stop$360
New York
New York1 stop$376
Los Angeles
Los Angeles1 stop$402
Las Vegas
Las Vegas1 stop$244
Boston
Boston1 stop$359
Denver
Denvernonstop$254
Seattle
Seattle1 stop$360

Cheap Flight Deals from Sioux City to North America (SUX-0NA)

 
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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sioux City to North America.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
6:35 pm - 10:00 pmSUX-LAS
5h 25m1 stop
United Airlines Logo
9:46 am - 5:15 pmLAS-SUX
5h 29m1 stop
$244United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
6:35 pm - 12:57 amSUX-LAS
8h 22m2 stops
United Airlines Logo
9:46 am - 5:15 pmLAS-SUX
5h 29m1 stop
$249United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
6:35 pm - 7:20 pmSUX-DEN
1h 45mnonstop
United Airlines Logo
2:35 pm - 5:15 pmDEN-SUX
1h 40mnonstop
$254United Airlines
Find Deal
Sat, Jun 14 - Mon, Jun 16
United Airlines Logo
6:35 pm - 12:57 amSUX-LAS
8h 22m2 stops
United Airlines Logo
6:00 am - 5:15 pmLAS-SUX
9h 15m2 stops
$259United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
6:35 pm - 7:20 pmSUX-DEN
1h 45mnonstop
United Airlines Logo
2:35 pm - 5:15 pmDEN-SUX
1h 40mnonstop
$310United Airlines
Find Deal
Sun, Jun 8 - Thu, Jun 12
United Airlines Logo
6:35 pm - 11:59 pmSUX-DFW
5h 24m1 stop
United Airlines Logo
11:09 am - 5:15 pmDFW-SUX
6h 06m1 stop
$322United Airlines
Find Deal
Fri, Jun 6 - Tue, Jun 10
United Airlines Logo
6:35 pm - 10:00 pmSUX-LAS
5h 25m1 stop
United Airlines Logo
2:26 pm - 10:40 pmLAS-SUX
6h 14m1 stop
$324United Airlines
Find Deal
Sat, Jun 7 - Wed, Jun 11
United Airlines Logo
10:10 am - 11:50 amSUX-ORD
1h 40mnonstop
United Airlines Logo
8:45 pm - 10:30 pmORD-SUX
1h 45mnonstop
$326United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
6:48 pm - 7:35 pmSUX-DEN
1h 47mnonstop
United Airlines Logo
3:40 pm - 6:13 pmDEN-SUX
1h 33mnonstop
$329United Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
United Airlines Logo
6:35 pm - 10:00 pmSUX-LAS
5h 25m1 stop
United Airlines Logo
7:00 am - 10:40 pmLAS-SUX
13h 40m2 stops
$329United Airlines
Find Deal
Sat, Jun 7 - Wed, Jun 11
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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.

What is the cheapest Sioux City to North America flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Sioux City to North America.

The cheapest ticket to North America from Sioux City found in the last 72 hours was to Denver, at $205 round-trip. The most popular route is from Sioux City (SUX) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $205.

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 $347, prices are generally cheapest when you fly direct.


Good to know

Low seasonJanuary
High seasonNovember
Cheapest flight$166
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 22% 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.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally in the afternoon, when round-trip flights cost $272 on average. Morning departures are around 36% more expensive than evening flights, on average. The most expensive time of day to fly to North America is generally in the morning, which is peak travel time and where the average cost of a ticket is $441.

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 $99 one-way - $382 round-trip; Chicago $255 one-way - $326 round-trip

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 8696 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Everything you need to know for your flight to North America

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