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Cheap flights from Portland to Sioux City (PDX - SUX) from $278

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 5/29. 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.
PDX — SUX
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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Cheap flight deals from Portland to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Popular in

June

Cheapest in

November

Average price

$418

Round-trip from

$303
High demand for flights, 41% potential price rise
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Best time to find cheap flights, 35% potential price drop
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Average for round-trip flights in May 2024
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From Portland to Sioux City Sioux Gateway
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What is the cheapest day to fly round-trip from Portland to Sioux City?

Flights from Portland to Sioux City are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sioux City.

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

November is one of the best times of the year to fly to Sioux City from Portland. Prices for November average $557 per person but you can even find prices for as low as $317. The most expensive prices can be found in the month of June. Opting for a November flight can save you 69% on your journey compared to booking in June

When is the cheapest time to fly from Portland to Sioux City (PDX - SUX)?

One of the essential ways to save on airfare from Portland to Sioux City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.

Cheap United Airlines flights from Portland to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between Portland 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 2,719,943 searches. Data last updated May 6, 2024.
Wed 5/298:41 amPDX - SUX
1 stop7h 38mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$278
Wed 5/2911:10 amPDX - SUX
2 stops9h 43mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$308
Wed 5/2911:10 amPDX - SUX
1 stop5h 09mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop14h 38mUnited Airlines
Deal found 5/5$372
Wed 5/2911:10 amPDX - SUX
1 stop5h 09mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$392
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$393
Tue 5/286:27 pmPDX - SUX
1 stop21h 52mUnited Airlines
Thu 6/67:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$417
Wed 5/2911:10 amPDX - SUX
2 stops9h 43mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$422
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$427
Thu 5/3011:45 pmPDX - SUX
1 stop21h 08mUnited Airlines
Thu 6/67:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$432

Cheap Portland to Sioux City flights in May & June 2024

Find cheap flight options from Portland to Sioux City specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
Wed 5/2911:10 amPDX - SUX
1 stop5h 09mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop14h 38mUnited Airlines
Deal found 5/5$372
Wed 5/2911:10 amPDX - SUX
1 stop5h 09mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$392
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$393
Tue 5/286:27 pmPDX - SUX
1 stop21h 52mUnited Airlines
Thu 6/67:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$417
Wed 5/2911:10 amPDX - SUX
2 stops9h 43mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$422
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$427
Thu 5/3011:45 pmPDX - SUX
1 stop21h 08mUnited Airlines
Thu 6/67:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$432
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Tue 6/47:01 pmSUX - PDX
2 stops25h 40mUnited Airlines
Deal found 5/5$450
Thu 5/3011:45 pmPDX - SUX
1 stop21h 08mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$466

Portland to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between Portland and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Wed 5/298:41 amPDX - SUX
1 stop7h 38mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$278
Wed 5/2911:10 amPDX - SUX
2 stops9h 43mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$308
Wed 5/2911:10 amPDX - SUX
1 stop5h 09mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop14h 38mUnited Airlines
Deal found 5/5$372
Wed 5/2911:10 amPDX - SUX
1 stop5h 09mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$392
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Tue 6/47:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$393
Tue 5/286:27 pmPDX - SUX
1 stop21h 52mUnited Airlines
Thu 6/67:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$417
Wed 5/2911:10 amPDX - SUX
2 stops9h 43mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$422
Tue 5/2810:59 pmPDX - SUX
2 stops17h 20mUnited Airlines
Wed 6/57:01 pmSUX - PDX
1 stop14h 42mUnited Airlines
Deal found 5/5$427
Thu 5/3011:45 pmPDX - SUX
1 stop21h 08mUnited Airlines
Thu 6/67:01 pmSUX - PDX
1 stop5h 35mUnited Airlines
Deal found 5/5$432

One-way flights to Sioux City from Portland

Search for one-way flight options from Portland to Sioux City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Fri 5/174:13 pmPDX - SUX
1 stop24h 01mUnited Airlines
Deal found 5/5$312
Fri 5/1710:40 pmPDX - SUX
2 stops17h 34mUnited Airlines
Deal found 5/5$414
Fri 5/175:00 amPDX - SUX
3 stops15h 49mUnited Airlines
Deal found 5/5$653

Find flights from Portland to Sioux City within your budget

Customize your flight search to find flights from Portland 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 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $432

Route

Depart

Return

Price

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Wed 5/29

1 stop7h 38m

Sioux City Sioux Gateway

Tue 6/4

1 stop5h 35m

$278

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Wed 5/29

2 stops9h 43m

Sioux City Sioux Gateway

Tue 6/4

1 stop5h 35m

$308

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Wed 5/29

1 stop5h 09m

Sioux City Sioux Gateway

Tue 6/4

1 stop14h 38m

$372

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Wed 5/29

1 stop5h 09m

Sioux City Sioux Gateway

Wed 6/5

1 stop14h 42m

$392

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Tue 5/28

2 stops17h 20m

Sioux City Sioux Gateway

Tue 6/4

1 stop5h 35m

$393

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Tue 5/28

1 stop21h 52m

Sioux City Sioux Gateway

Thu 6/6

1 stop5h 35m

$417

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Wed 5/29

2 stops9h 43m

Sioux City Sioux Gateway

Wed 6/5

1 stop14h 42m

$422

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Tue 5/28

2 stops17h 20m

Sioux City Sioux Gateway

Wed 6/5

1 stop14h 42m

$427

PortlandSioux City Sioux Gateway

PDX - SUX

PDXSUX

Portland

Thu 5/30

1 stop21h 08m

Sioux City Sioux Gateway

Thu 6/6

1 stop5h 35m

$432

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Portland to Sioux City?

Use this chart to determine the cheapest time to fly round-trip from Portland to Sioux City. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Sioux City flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Sioux City by month

Plan your trip from Portland to Sioux City by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Sioux City is currently $460 while a round-trip flight costs $382. Price data was last updated on April 28, 2024.

Currently, April is the cheapest month in which you can book a flight from Portland to Sioux City (average of $303). Flying from Portland to Sioux City in July is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$352

February

$312

March

$446

April

$303

May

$469

June

$525

July

$543

August

$412

September

$344

October

$457

November

$375

December

$416

Temperature and rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature and rainfall totals by month.

SUX

Temperature

21.2 - 75.2 °F

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 May 6, 2024.
United Airlines
7.4
Good
11,118 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Boarding

7.7

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,118 reviews
United Airlines
7.4
Good
11,118 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Boarding

7.7

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

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

  • Can I find flights from Portland to Sioux City for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland to Sioux City for under $300. The cheapest flight booked recently is on United Airlines for just $278, but on average you can expect to pay $444.

  • What is the cheapest airline to fly from Portland to Sioux City round-trip?

    According to our current data, United Airlines ($278), offers the cheapest pricing from Portland to Sioux City. This flight start at 50% lower than the current average price 3 months from now.

  • What does PDX to SUX mean?

    PDX 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. PDX to SUX refers to a flight route from Portland Airport to Sioux City Sioux Gateway Airport.

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

    The amount of baggage you can bring on your Portland 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 Portland to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland 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 Portland to Sioux City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Sioux City that allow pets onboard?

    Many airlines flying from Portland 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 Portland to Sioux City?

    Yes, you can often find last-minute deals on Portland 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 Portland to Sioux City flight deals updated?

    The Portland to Sioux City flight deals you see on this page were last updated on 5/5.

See more FAQs

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Top airline flying from Portland to Sioux City

Discover the top airline that operate flights from Portland 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 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$346Average$535FlexibilityNo cancel feeOn-time69%
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Search flights from Portland to Sioux City by cabin class

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

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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 Portland to Sioux City?

Cheapflights helps you search for flights from Portland to Sioux City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland 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 Portland to Sioux City.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Sioux City flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sioux City from Portland today and book when prices fit your budget.

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