Cheap Flights from Sioux City, IA to Dallas, TX from $140 - Find Tickets & Airfare Deals at Cheapflights.com

How to find the cheapest flight from
Sioux City (SUX) to Dallas (DFW)

What is the cheapest day to fly round-trip from Sioux City to Dallas?

Users have found that flying from Sioux City to Dallas on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Sioux City to Dallas?

Users have found that booking a flight from Sioux City to Dallas at least 21 days early can save you up to 37% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from Sioux City to Dallas for as little as $105 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $150 for flights departing within the next 3 days.

What is the cheapest month to fly from Sioux City to Dallas?

Flights from Sioux City to Dallas lean towards being more expensive in December. Prices are generally better when you fly from Sioux City to Dallas in August, with the cheapest ticket starting at $34.

When is the cheapest time to fly from Sioux City to Dallas (SUX - A78)?

It’s optimal to fly from Sioux City to Dallas at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

One-way flights to Dallas from Sioux City

The cheapest one-way flights from Sioux City to Dallas

9:49 am - 11:50 am

American Airlines

Nonstop

2h 01m

SUX - DFW

$140

1:30 pm - 7:18 pm

United Airlines

1 Stop

5h 48m

SUX - DFW

$148

United

Related info for your journey

Useful info, stats and facts about Sioux City to Dallas flights.

Flight FAQs

From Sioux City to Dallas

Are flight prices decreasing from Sioux City to Dallas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Sioux City and Dallas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Sioux City Sioux Gateway to Dallas have flexible changes due to COVID-19?

One of the carriers operating flights from Sioux City Sioux Gateway to Dallas that may be offering flexible change policies is American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Sioux City to Dallas for under $200 on Cheapflights?

Yes, there are multiple flights from Sioux City to Dallas for under $200. The cheapest flight booked recently is on American Airlines for just $195, but on average you can expect to pay $253.

Are there nonstop flights from Sioux City to Dallas for under $300 on Cheapflights?

Cheapflights has at least 4 direct flights from Sioux City to Dallas under $300. A good price for a nonstop flight from Sioux City to Dallas is less than $270.

Are there last-minute flights available from Sioux City to Dallas for under $400?

There are currently 3+ open flights from Sioux City to Dallas within the next 7 days for less than $400.

Is Sioux City weather warmer or cooler than Dallas?

You can imagine temperatures to be in the 97 °F range in July. The weather in Dallas is generally hotter than Sioux City's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Sioux City to Dallas?

For as low as $279, American Airlines can have you in Dallas from Sioux City in 2h 01m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Sioux City to Dallas round-trip?

According to our current data, American Airlines ($195), United Airlines ($267), and Linear Air Taxi ($9,824) offers the cheapest pricing from Sioux City to Dallas. You may be able to fly from Sioux City to Dallas for 42% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Sioux City to Dallas one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $140. Check flights for United Airlines, as they currently have the next best price.

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Destination information for Dallas

Things to know before you go. Useful info for your trip from Sioux City to Dallas

2h 05m

59.0 °F

2.4 ″

Airports servicing Sioux City

Sioux City (SUX)

Airports servicing Dallas

Dallas/Fort Worth Intl (DFW)

Dallas Love Field (DAL)

Dallas Addison (ADS)

Cheap flights from Sioux City to Dallas (SUX - DFW)

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How to find the cheapest flight from Sioux City (SUX) to Dallas (DFW)