HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Washington to Sioux City (SUX) from $361

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. 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.
SEA — SUX
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

When is the cheapest time to fly from State of Washington to Sioux City (WA - SUX)?

When flying from State of Washington to Sioux City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Washington to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between Washington and Sioux City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Wed 5/82:21 pmSEA - SUX
1 stop6h 28mUnited Airlines
Wed 5/156:50 pmSUX - SEA
1 stop6h 12mUnited Airlines
Deal found 4/25$411
Sat 9/285:15 amGEG - SUX
1 stop7h 39mUnited Airlines
Tue 10/13:31 pmSUX - GEG
1 stop7h 25mUnited Airlines
Deal found 4/23$423
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
1 stop16h 57mUnited Airlines
Deal found 4/24$467
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
2 stops22h 33mUnited Airlines
Deal found 4/24$472
Sat 9/285:15 amGEG - SUX
1 stop7h 39mUnited Airlines
Tue 10/13:31 pmSUX - GEG
2 stops9h 29mUnited Airlines
Deal found 4/23$493
Wed 5/86:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Wed 5/156:50 pmSUX - SEA
1 stop6h 12mUnited Airlines
Deal found 4/25$520
Tue 7/25:05 amSEA - SUX
1 stop11h 21mUnited Airlines
Sun 7/77:01 pmSUX - SEA
1 stop15h 01mUnited Airlines
Deal found 4/25$532
Tue 5/78:20 amSEA - SUX
1 stop7h 54mUnited Airlines
Fri 5/106:50 pmSUX - SEA
1 stop16h 57mUnited Airlines
Deal found 4/24$539
Sat 9/285:25 amPSC - SUX
1 stop7h 29mUnited Airlines
Tue 10/13:31 pmSUX - PSC
2 stops9h 14mUnited Airlines
Deal found 4/24$579

Cheap Washington to Sioux City flights in April & May 2024

Find cheap flight options from Washington to Sioux City specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Wed 5/82:21 pmSEA - SUX
1 stop6h 28mUnited Airlines
Wed 5/156:50 pmSUX - SEA
1 stop6h 12mUnited Airlines
Deal found 4/25$411
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
1 stop16h 57mUnited Airlines
Deal found 4/24$467
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
2 stops22h 33mUnited Airlines
Deal found 4/24$472
Wed 5/86:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Wed 5/156:50 pmSUX - SEA
1 stop6h 12mUnited Airlines
Deal found 4/25$520
Tue 5/78:20 amSEA - SUX
1 stop7h 54mUnited Airlines
Fri 5/106:50 pmSUX - SEA
1 stop16h 57mUnited Airlines
Deal found 4/24$539
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
3 stops19h 17mUnited Airlines
Deal found 4/24$590
Tue 4/305:00 amSEA - SUX
1 stop27h 49mUnited Airlines
Fri 5/36:50 pmSUX - SEA
1 stop28h 37mUnited Airlines
Deal found 4/24$601
Tue 4/305:00 amSEA - SUX
1 stop27h 49mUnited Airlines
Fri 5/36:50 pmSUX - SEA
2 stops25h 43mUnited Airlines
Deal found 4/24$611
Tue 4/301:10 pmSEA - SUX
2 stops19h 39mUnited Airlines
Fri 5/36:50 pmSUX - SEA
2 stops28h 44mUnited Airlines
Deal found 4/24$616

Washington to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between Washington and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Tue 10/2911:05 amSEA - SUX
1 stop9h 40mUnited Airlines
Sat 11/27:45 amSUX - SEA
1 stop10h 13mUnited Airlines
Deal found 4/23$361
Tue 10/296:30 amSEA - SUX
2 stops14h 15mUnited Airlines
Sat 11/27:45 amSUX - SEA
1 stop10h 13mUnited Airlines
Deal found 4/23$366
Tue 10/2911:05 amSEA - SUX
2 stops9h 40mUnited Airlines
Sat 11/23:31 pmSUX - SEA
2 stops11h 20mUnited Airlines
Deal found 4/23$376
Wed 5/82:21 pmSEA - SUX
1 stop6h 28mUnited Airlines
Wed 5/156:50 pmSUX - SEA
1 stop6h 12mUnited Airlines
Deal found 4/25$411
Sat 9/285:15 amGEG - SUX
1 stop7h 39mUnited Airlines
Tue 10/13:31 pmSUX - GEG
1 stop7h 25mUnited Airlines
Deal found 4/23$423
Wed 4/242:27 pmSEA - SUX
1 stop6h 22mUnited Airlines
Sat 4/2712:06 pmSUX - SEA
1 stop8h 02mUnited Airlines
Deal found 4/24$465
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
1 stop16h 57mUnited Airlines
Deal found 4/24$467
Tue 5/76:38 amSEA - SUX
2 stops9h 36mUnited Airlines
Fri 5/106:50 pmSUX - SEA
2 stops22h 33mUnited Airlines
Deal found 4/24$472
Wed 4/242:27 pmSEA - SUX
1 stop6h 22mUnited Airlines
Sat 4/2712:06 pmSUX - SEA
2 stops12h 40mUnited Airlines
Deal found 4/24$475

Washington to Sioux City flights leaving soon

Find last-minute flight options from Washington to Sioux City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Tue 4/305:00 amSEA - SUX
1 stop27h 49mUnited Airlines
Fri 5/36:50 pmSUX - SEA
1 stop28h 37mUnited Airlines
Deal found 4/24$601
Tue 4/305:00 amSEA - SUX
1 stop27h 49mUnited Airlines
Fri 5/36:50 pmSUX - SEA
2 stops25h 43mUnited Airlines
Deal found 4/24$611
Tue 4/301:10 pmSEA - SUX
2 stops19h 39mUnited Airlines
Fri 5/36:50 pmSUX - SEA
2 stops28h 44mUnited Airlines
Deal found 4/24$616

Find flights from Washington to Sioux City within your budget

Customize your flight search to find flights from Washington to Sioux City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$411 - $579

Route

Depart

Return

Price

Seattle/Tacoma IntlSioux City Sioux Gateway

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Wed 5/8

1 stop6h 28m

Sioux City Sioux Gateway

Wed 5/15

1 stop6h 12m

$411

SpokaneSioux City Sioux Gateway

GEG - SUX

GEGSUX

Spokane

Sat 9/28

1 stop7h 39m

Sioux City Sioux Gateway

Tue 10/1

1 stop7h 25m

$423

Seattle/Tacoma IntlSioux City Sioux Gateway

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Tue 5/7

2 stops9h 36m

Sioux City Sioux Gateway

Fri 5/10

1 stop16h 57m

$467

Seattle/Tacoma IntlSioux City Sioux Gateway

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Tue 5/7

2 stops9h 36m

Sioux City Sioux Gateway

Fri 5/10

2 stops22h 33m

$472

SpokaneSioux City Sioux Gateway

GEG - SUX

GEGSUX

Spokane

Sat 9/28

1 stop7h 39m

Sioux City Sioux Gateway

Tue 10/1

2 stops9h 29m

$493

Seattle/Tacoma IntlSioux City Sioux Gateway

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Wed 5/8

2 stops9h 36m

Sioux City Sioux Gateway

Wed 5/15

1 stop6h 12m

$520

Seattle/Tacoma IntlSioux City Sioux Gateway

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Tue 7/2

1 stop11h 21m

Sioux City Sioux Gateway

Sun 7/7

1 stop15h 01m

$532

Seattle/Tacoma IntlSioux City Sioux Gateway

SEA - SUX

SEASUX

Seattle/Tacoma Intl

Tue 5/7

1 stop7h 54m

Sioux City Sioux Gateway

Fri 5/10

1 stop16h 57m

$539

Pasco Tri CitiesSioux City Sioux Gateway

PSC - SUX

PSCSUX

Pasco Tri Cities

Sat 9/28

1 stop7h 29m

Sioux City Sioux Gateway

Tue 10/1

2 stops9h 14m

$579

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux City. Reviews last updated April 25, 2024.
United Airlines
7.4
Good
11,234 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

United Airlines
7.4
Good
11,234 reviews
United Airlines
7.4
Good
11,234 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

Related info for your journey

Find useful and relevant information for your journey from Washington to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux City from Washington?

    For a flight from Washington to Sioux City, you will be flying into Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

  • Can I find flights from State of Washington to Sioux City for under $500 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Sioux City for under $500. The cheapest flight booked recently is on United Airlines for just $411, but on average you can expect to pay $563.

  • Are there last-minute flights available from State of Washington to Sioux City for under $700?

    There are currently 3+ open flights from State of Washington to Sioux City within the next 7 days for less than $700.

  • What are the most popular routes from State of Washington to Sioux City?

    The most popular route from State of Washington to Sioux City is Seattle/Tacoma Intl - Sioux City Sioux Gateway. You may also consider Walla Walla - Sioux City Sioux Gateway or Yakima Air Terminal - Sioux City Sioux Gateway.

  • What does SEA to SUX mean?

    SEA and SUX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to SUX refers to a flight route from Seattle/Tacoma Intl Airport to Sioux City Sioux Gateway Airport. Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington to Sioux City that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Sioux City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Sioux City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington to Sioux City that include hotel bookings?

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

  • How can I find direct flights from Washington to Sioux City?

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

  • Can I find deals for business class flights from Washington to Sioux City?

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

  • Can I find deals for flights from Washington to Sioux City that allow pets onboard?

    Many airlines flying from Washington to Sioux City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Sioux City?

    Yes, you can often find last-minute deals on Washington to Sioux City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Sioux City flight deals updated?

    The State of Washington to Sioux City flight deals you see on this page were last updated on 4/25.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Sioux City
See prices for flight routes from nearby airports that may be better suited for you.

Denver to Cedar Rapids flights
Reagan-National to Cedar Rapids flights
Seattle to Des Moines flights
LaGuardia to Des Moines flights
Denver to Des Moines flights
Dulles Intl to Cedar Rapids flights
John F Kennedy Intl to Des Moines flights
O'Hare Intl to Des Moines flights
Sky Harbor Intl to Des Moines flights
Baltimore to Cedar Rapids flights
Reagan-National to Des Moines flights
Seattle to Cedar Rapids flights
John F Kennedy Intl to Cedar Rapids flights
Newark to Cedar Rapids flights
Atlanta to Des Moines flights
Dallas/Fort Worth to Des Moines flights
Boston to Des Moines flights
Sky Harbor Intl to Cedar Rapids flights
Atlanta to Cedar Rapids flights
LaGuardia to Cedar Rapids flights
Dulles Intl to Des Moines flights
Baltimore to Des Moines flights
George Bush Intcntl to Des Moines flights
Hobby to Des Moines flights
Orlando to Des Moines flights
Philadelphia to Cedar Rapids flights
Charlotte to Des Moines flights
Philadelphia to Des Moines flights
Ontario to Des Moines flights
Detroit to Des Moines flights
San Francisco to Des Moines flights
Los Angeles to Cedar Rapids flights
Charleston to Des Moines flights
Newark to Des Moines flights
Portland to Cedar Rapids flights
Jacksonville to Des Moines flights
Cleveland to Des Moines flights
Ontario to Cedar Rapids flights
Los Angeles to Des Moines flights
Salt Lake City to Cedar Rapids flights
Portland to Des Moines flights
Raleigh to Des Moines flights
Sacramento to Des Moines flights
Midway to Des Moines flights
Salt Lake City to Des Moines flights
O'Hare Intl to Cedar Rapids flights
Boston to Cedar Rapids flights
Orlando to Cedar Rapids flights
Charlotte to Cedar Rapids flights

Top airline flying from Washington to Sioux City

Discover the top airline that operate flights from Washington to Sioux City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$295Average$581FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Baltimore to Tampa flights
Houston to Los Angeles flights
Tampa to Dallas flights
Seattle to Minneapolis flights
Tijuana to Puerto Vallarta flights
Orlando to Miami flights
Atlanta to Paris flights
Phoenix to Hawaii flights
Newark Airport to London flights
Washington, D.C. to Boston flights
Washington, D.C. Dulles Intl Airport to London Heathrow Airport flights

Search flights from Washington to Sioux City by cabin class

Find flights from Washington to Sioux City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Sioux City?

When you search for this flight from Washington to Sioux City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington to Sioux City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Sioux City.

Can Cheapflights find flights from Washington to Sioux City with no change fees?

Yes! Cheapflights helps users easily find flights from Washington to Sioux City with no change fees.

Can Cheapflights notify me if prices for flights from Washington to Sioux City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines