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Dallas/Fort Worth

$374+ Cheap flights from Sioux City (SUX) to Dallas/Fort Worth (DFW)

SUX — DFW
Nov 26 — Dec 31
Thu 11/26
Thu 12/3
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Sioux City to Dallas/Fort Worth

Cheapest flights from Sioux City to Dallas/Fort Worth

Tue 11/106:00 am -
1 stop7h 31m
Sat 11/144:55 pm -
1 stop6h 48m
Deal found 10/26$374
Fri 10/306:45 pm -
1 stop5h 14m
Sat 10/314:55 pm -
1 stop6h 48m
Deal found 10/22$434
Tue 11/106:00 am -
1 stop5h 30m
Thu 11/1211:40 am -
1 stop12h 03m
Deal found 10/22$523
Tue 10/276:00 am -
1 stop5h 27m
Sat 10/314:55 pm -
1 stop6h 48m
Deal found 10/22$549

Find flight deals from Sioux City to Dallas/Fort Worth

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Dallas/Fort Worth flights.
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From Sioux City Sioux Gateway to Dallas/Fort Worth
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sioux City to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Tue 11/10

6:00 am-5:47 pm

2 stops11h 47m

Dallas/Fort Worth

Sat 11/14

2:16 pm-11:43 pm

2 stops9h 27m

$389

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Fri 10/30

6:45 pm-11:59 pm

1 stop5h 14m

Dallas/Fort Worth

Sat 10/31

9:42 am-6:10 pm

2 stops8h 28m

$439

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Tue 11/10

6:00 am-5:47 pm

2 stops11h 47m

Dallas/Fort Worth

Thu 11/12

11:40 am-11:43 pm

1 stop12h 03m

$533
Quickest round-trip

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Fri 11/6

6:45 pm-11:59 pm

1 stop5h 14m

Dallas/Fort Worth

Mon 11/9

4:55 pm-11:43 pm

1 stop6h 48m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Sorted by cheapest first

Compare providers for flights from Sioux City to Dallas/Fort Worth

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux City to Dallas/Fort Worth in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux City-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux City-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux City-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux City-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux City to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Sioux City with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Dallas/Fort Worth

Read reviews from past customers who have flown United Airlines from Sioux City to Dallas/Fort Worth Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,441 reviews

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.3

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,441 reviews
United Airlines
7.3
Good
10,441 reviews

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.3

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • What airport do you fly from for flights from Sioux City to Dallas/Fort Worth?

    For a flight from Sioux City to Dallas/Fort Worth, you will be flying from Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city. Sioux Gateway is the only Sioux City airport and it handles 0 outbound flights to Dallas/Fort Worth per day. 1 airline has flights to Dallas/Fort Worth from Sioux City Sioux Gateway on a regular basis.

  • How long is the flight from Sioux City to Dallas/Fort Worth Airport?

    Departing from Sioux City to Dallas/Fort Worth Airport will take you 11h 47m. Sioux City and Dallas/Fort Worth Airport are separated by a distance of 657 mi.

  • What is the cheapest airline to fly from Sioux City to Dallas/Fort Worth Airport round-trip?

    Currently priced at $269, United Airlines will fly you from Sioux City to Dallas/Fort Worth Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Sioux City to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Sioux City to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Dallas/Fort Worth.

  • Can I find deals for business class flights from Sioux City to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Sioux City to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Frisco
Arlington
Fort Worth
Plano
Richardson
Denton
Grapevine
Durant
Rockwall
Burleson
Lewisville
Mansfield
Garland
Hillsboro
Sherman
Canton
Carrollton
Corsicana
Stephenville
Corinth

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sioux City to Dallas/Fort Worth

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$269Average$338FlexibilityNo cancel feeOn-time69%

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