Which airports can I use when flying from Portland to Sioux City?

Flights from Portland to Sioux City usually depart from Portland (PDX) and arrive at Sioux City Sioux Gateway (SUX).

What cabin classes can I book on flights from Portland to Sioux City?

Only Economy Class is available on flights from Portland to Sioux City.

Which airports do connecting flights from Portland to Sioux City pass through?

Most connecting flights from Portland to Sioux City pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Portland to Sioux City?

Yes. Flexible dates can save you up to 27% on flights from Portland to Sioux City. Friday is the cheapest departure day at $464 round-trip on average, while Tuesday is the most expensive at $633, a difference of $169. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Portland to Sioux City?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Portland to Sioux City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $364 to $1,087. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Portland to Sioux City looking right now?

One-way fares from Portland to Sioux City are currently higher than usual. Average one-way flight prices are about $439, which is 56% above the typical average for this route.

What is the time difference between Portland and Sioux City?

Sioux City is 2 hours ahead of Portland (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?

Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Hertz • Avis • National

How much should I expect to pay for a Portland to Sioux City flight?

Round-trip flights from Portland to Sioux City range from $464 to $568, with an average of $481 over the past 12 months. Anything below $464 counts as a good deal.

How much is a round-trip flight from Portland to Sioux City?

Round-trip flights from Portland to Sioux City typically range from $464 to $568. The lowest price found in the past 5 days was $364, on United Airlines.

Which airline is the cheapest to fly from Portland to Sioux City?

United Airlines ($364) offered the cheapest round-trip ticket from Portland to Sioux City in the last 5 days.

What is the cheapest layover airport when flying from Portland to Sioux City?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $482. Based on KAYAK data over the past 3 months.

When flying from Portland to Sioux City which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Portland to Sioux City layovers at 4h 46m over the past 3 months.

$180 CHEAP FLIGHTS from Portland to Sioux City (PDX - SUX)

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Cheapest round-trip

$364

Typical prices: $464-$568

United Airlines

Thu 12/6Wed 12/12

PDX - SUX • 1 stop

Cheapest one-way

$180

Typical prices: $224-$588

United Airlines

Sun 11/18

PDX - SUX • 1 stop

When to travel

April

Cheapest • 28% price drop

April

Most popular

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We hope you love your trip to Sioux City!

Flight Deals

Cheap Flights from Portland to Sioux City (PDX-SUX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Portland to Sioux City

Sun, Dec 6 - Sat, Dec 12

4:27 pm - 11:43 pmPDX Portland-SUX Sioux City Sioux Gateway

5h 16m1 stop Denver Intl

5:00 am - 11:41 amSUX Sioux City Sioux Gateway-PDX Portland

8h 41m1 stop Chicago O'Hare Intl

$364United Airlines

Sun, Dec 6 - Sat, Dec 12

5:00 am - 6:05 pmPDX Portland-SUX Sioux City Sioux Gateway

11h 05m2 stops Denver Intl Chicago O'Hare Intl

5:00 am - 11:41 amSUX Sioux City Sioux Gateway-PDX Portland

8h 41m1 stop Chicago O'Hare Intl

$374United Airlines

Sun, Dec 6 - Sat, Dec 12

5:00 am - 6:05 pmPDX Portland-SUX Sioux City Sioux Gateway

11h 05m2 stops Denver Intl Chicago O'Hare Intl

5:00 am - 2:38 pmSUX Sioux City Sioux Gateway-PDX Portland

11h 38m2 stops Chicago O'Hare Intl San Francisco

$379United Airlines

Wed, Nov 18 - Sat, Nov 21

4:25 pm - 11:43 pmPDX Portland-SUX Sioux City Sioux Gateway

5h 18m1 stop Denver Intl

6:45 pm - 11:09 pmSUX Sioux City Sioux Gateway-PDX Portland

6h 24m1 stop Denver Intl

$411United Airlines

Wed, Nov 18 - Sat, Nov 21

9:00 am - 11:43 pmPDX Portland-SUX Sioux City Sioux Gateway

12h 43m2 stops San Francisco Denver Intl

6:45 pm - 11:09 pmSUX Sioux City Sioux Gateway-PDX Portland

6h 24m1 stop Denver Intl

$420United Airlines

Wed, Apr 7 - Mon, Apr 12

4:05 pm - 11:42 pmPDX Portland-SUX Sioux City Sioux Gateway

5h 37m1 stop Denver Intl

6:46 pm - 10:38 pmSUX Sioux City Sioux Gateway-PDX Portland

5h 52m1 stop Denver Intl

$474United Airlines

Thu, Apr 8 - Sun, Apr 11

4:05 pm - 11:42 pmPDX Portland-SUX Sioux City Sioux Gateway

5h 37m1 stop Denver Intl

6:46 pm - 10:38 pmSUX Sioux City Sioux Gateway-PDX Portland

5h 52m1 stop Denver Intl

$474United Airlines

Booking Insights

Price, demand and travel trends for Portland to Sioux City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Portland to Sioux City? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Sioux City departing in december.

Find deals

High season	April
Cheapest flight	$180

The most popular month to fly with an average 9% increase in travelers.

One-way flight from Portland to Sioux City

When to book flights from Portland to Sioux City

Are your dates flexible? Find out the best times to travel from Portland to Sioux City 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.

What cabin classes can I book on flights from Portland to Sioux City?
Only Economy Class is available on flights from Portland to Sioux City.
Do I need a passport to fly from Portland to Sioux City?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Portland to Sioux City flight?
Round-trip flights from Portland to Sioux City range from $464 to $568, with an average of $481 over the past 12 months. Anything below $464 counts as a good deal.
Have flight prices from Portland to Sioux City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $364 to $1,087. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Portland to Sioux City looking right now?
One-way fares from Portland to Sioux City are currently higher than usual. Average one-way flight prices are about $439, which is 56% above the typical average for this route.
What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?
Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include:

• Alamo
• Enterprise Rent-A-Car
• Hertz
• Avis
• National
Which airports can I use when flying from Portland to Sioux City?
Flights from Portland to Sioux City usually depart from Portland (PDX) and arrive at Sioux City Sioux Gateway (SUX).
Which airports do connecting flights from Portland to Sioux City pass through?
Most connecting flights from Portland to Sioux City pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Portland to Sioux City?
Yes. Flexible dates can save you up to 27% on flights from Portland to Sioux City. Friday is the cheapest departure day at $464 round-trip on average, while Tuesday is the most expensive at $633, a difference of $169.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Portland and Sioux City?
Sioux City is 2 hours ahead of Portland (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $464, about $169 less than Tuesday fares (27% savings) based on the last 12 months.
If you can choose when to travel, plan your Portland to Sioux City trip for April. Fares historically average $347 round-trip in that month - typically $286 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Sioux City Sioux Gateway Airport.

• Sioux City Inn

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Everything you should know

Cheap Flights from Portland to Sioux City (PDX-SUX)

Recent round-trip flight deals from Portland to Sioux City

Recent one-way flight deals from Portland to Sioux City

Price, demand and travel trends for Portland to Sioux City flights

How much is a round-trip flight from Portland to Sioux City?

Which airline is the cheapest to fly from Portland to Sioux City?

What is the cheapest layover airport when flying from Portland to Sioux City?

When flying from Portland to Sioux City which airport offers the shortest layover?

Key details for Portland to Sioux City flights

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When to book flights from Portland to Sioux City

Your Portland to Sioux City flight questions, answered

Your guide to booking Portland to Sioux City flights

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