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SUX - DFW

Find cheap flights from Sioux City to Dallas from $313

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Dallas departing on 8/24. 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
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Dallas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Dallas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Dallas, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Sioux City to Dallas (SUX-DFW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to Dallas 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 and deals for you by selecting your travel dates.
Choose your dates
4:00 pm - 8:52 pmSUX-DFW
4h 52m1 stop
11:35 am - 11:03 pmDFW-SUX
11h 28m2 stops
$313United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
7:20 am - 5:42 pmSUX-DFW
10h 22m2 stops
11:35 am - 11:03 pmDFW-SUX
11h 28m2 stops
$318United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
4:00 pm - 8:52 pmSUX-DFW
4h 52m1 stop
6:00 am - 2:49 pmDFW-SUX
8h 49m1 stop
$362United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28

Flights from Sioux City to Dallas - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Sioux City to Dallas?

The average price of all flights from Sioux City to Dallas/Fort Worth Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Dallas on a Monday and more expensive on a Saturday. On your return trip to Sioux City, you should consider flying back on a Monday, and avoid Thursdays for better deals.

Good to know

Low season

November

High season

March

Cheapest flight

$313
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Sioux City to Dallas

When to book flights from Sioux City to Dallas

Are your dates flexible? Find out the best times to travel from Sioux City to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sioux City to Dallas flights

  • What is the cheapest flight from Sioux City to Dallas/Fort Worth Airport?

    In the last 3 days, the lowest price for a flight from Sioux City to Dallas/Fort Worth Airport was $313 for a round-trip ticket.

  • Do I need a passport to fly between Sioux City and Dallas?

    No, a passport isn't needed to fly from Sioux City to Dallas. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Sioux City to Dallas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux City to Dallas?

    Star Alliance is the only airline alliance operating flights between Sioux City and Dallas.

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

    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 Dallas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas from Sioux City 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 Dallas?

    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 to Dallas with an airline and back to Sioux City with another airline. Booking your flights between Sioux City and DFW can sometimes prove cheaper using this method.

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

    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 to Dallas from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Sioux City to Dallas

 
See real verified KAYAK customer reviews for airlines flying from Sioux City to Dallas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux City to Dallas? 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 11043 reviews
8.1Crew
7.2Comfort
6.7Food
7.1Entertainment
7.7Boarding
Airline reviews

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

2.0 MediocreMichael, Apr 2024PIT - IAH
Read more about United Airlines reviews

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

Sioux City - Dallas Flights

Departure:

Sioux City (undefined)United States

Destination:

Dallas (DFW)United States

Return flight deals:

Dallas - Sioux City

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