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$573+ Cheap flights from Pasco to Sioux City (PSC - SUX)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — SUX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Pasco to Sioux City

Cheapest flights from Pasco to Sioux City
Explore the most affordable flight options available from Pasco to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:00 am
PSC
-
SUX
2 stops10h 28m
United Airlines
Sat 2/146:46 pm
SUX
-
PSC
1 stop28h 04m
United Airlines
Deal found 1/24$573
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:00 am
PSC
-
SUX
1 stop27h 45m
United Airlines
Sun 2/151:00 pm
SUX
-
PSC
2 stops11h 52m
United Airlines
Deal found 1/26$576

Find flight deals from Pasco to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) 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 January 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$573
(United Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Sioux City Sioux Gateway flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Sioux City Sioux Gateway flights.
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From Pasco Tri Cities to Sioux City Sioux Gateway
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Pasco to Sioux City that are best for you.

Fly from

Pasco

Fly to

Sioux City

Route

Depart

Return

Price

PascoSioux City

PSC - SUX

PSCSUX

Pasco Tri Cities

Tue 2/10

5:00 am-5:28 pm

2 stops10h 28m

Sioux City Sioux Gateway

Sat 2/14

6:46 pm-8:50 pm

1 stop28h 04m

$573

PascoSioux City

PSC - SUX

PSCSUX

Pasco Tri Cities

Wed 2/11

5:00 am-10:45 am

1 stop27h 45m

Sioux City Sioux Gateway

Sun 2/15

1:00 pm-10:52 pm

2 stops11h 52m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Pasco-Sioux City flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Pasco-Sioux City flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Pasco-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Sioux City flights, Cheapflights users trust Expedia the most. Expedia 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 Pasco-Sioux City 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 Pasco to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Pasco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

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

  • How long is the flight from Pasco to Sioux City?

    For as low as $573, United Airlines can have you in Sioux City from Pasco in 10h 28m. Airlines will cover a distance of 1150 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasco 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.

See more FAQs

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