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$324+ Cheap flights from Sioux City (SUX) to Pennsylvania

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — PHL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Sioux City to Pennsylvania

Keep the following information in mind while searching for Sioux City to Pennsylvania flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$324
(United Airlines)
From Sioux City Sioux Gateway to Pennsylvania
Search Deals

Find flight deals from Sioux City to Pennsylvania

Cheapest flights from Sioux City to Pennsylvania
Explore the most affordable flight options available from Sioux City to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/257:50 amSUX - DCA
1 stop5h 26mUnited Airlines
lun. 9/295:00 pmDCA - SUX
1 stop7h 00mUnited Airlines
Deal found 9/10$393
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 10/227:50 amSUX - DCA
1 stop5h 26mUnited Airlines
dom. 10/266:00 pmDCA - SUX
1 stop5h 59mUnited Airlines
Deal found 9/11$446
This United Airlines deal was found by Cheapflights users on 9/11. 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.
lun. 10/207:50 amSUX - LGA
1 stop7h 27mUnited Airlines
jue. 10/236:30 pmLGA - SUX
1 stop5h 30mUnited Airlines
Deal found 9/11$457
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 10/226:51 pmSUX - IAD
1 stop9h 31mUnited Airlines
dom. 10/266:30 amIAD - SUX
1 stop17h 29mUnited Airlines
Deal found 9/11$462
This United Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 9/187:49 amSUX - PIT
1 stop6h 40mUnited Airlines
mar. 9/237:10 pmPIT - SUX
1 stop4h 47mUnited Airlines
Deal found 9/11$464
This United Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 11/247:45 amSUX - LGA
1 stop7h 26mUnited Airlines
vie. 11/289:15 pmLGA - SUX
1 stop26h 44mUnited Airlines
Deal found 9/10$496
This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/266:51 pmSUX - PHL
1 stop19h 50mUnited Airlines
mar. 9/3010:00 amPHL - SUX
1 stop9h 14mUnited Airlines
Deal found 9/11$501
This United Airlines deal was found by Cheapflights users on 9/9. 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.
sáb. 10/257:50 amSUX - PIT
2 stops9h 58mUnited Airlines
lun. 10/278:10 pmPIT - SUX
2 stops27h 49mUnited Airlines
Deal found 9/9$502
This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/266:51 pmSUX - LGA
1 stop18h 15mUnited Airlines
mar. 9/304:28 pmLGA - SUX
1 stop7h 32mUnited Airlines
Deal found 9/11$505
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 10/156:51 pmSUX - DCA
2 stops14h 37mUnited Airlines
dom. 10/197:25 amDCA - SUX
1 stop16h 35mUnited Airlines
Deal found 9/11$564
This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/266:51 pmSUX - EWR
1 stop15h 56mUnited Airlines
mar. 9/3011:55 amEWR - SUX
2 stops12h 05mUnited Airlines
Deal found 9/11$609
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/256:51 pmSUX - IAD
1 stop9h 31mUnited Airlines
lun. 9/2910:20 pmIAD - SUX
2 stops20h 54mUnited Airlines
Deal found 9/10$638

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Pennsylvania 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Sioux City to Pennsylvania that are best for you.

Fly from

Sioux City

Fly to

Pennsylvania

Route

Depart

Return

Price

Sioux CityNewark

SUX - EWR

SUXEWR

Sioux City Sioux Gateway

mar. 3/3

12:45 pm-9:28 pm

1 stop7h 43m

Newark

sáb. 3/7

10:30 am-5:32 pm

1 stop8h 02m

$324

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

mar. 3/3

12:45 pm-9:32 pm

1 stop7h 47m

Philadelphia

sáb. 3/7

1:00 pm-5:32 pm

1 stop5h 32m

$324

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

mar. 3/3

12:45 pm-8:16 pm

1 stop6h 31m

New York LaGuardia

sáb. 3/7

11:00 am-5:32 pm

1 stop7h 32m

$324

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

vie. 3/6

12:45 pm-6:52 pm

1 stop5h 07m

Washington, D.C. Reagan-National

mar. 3/10

1:00 pm-5:32 pm

1 stop5h 32m

$369

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

jue. 9/25

7:50 am-2:16 pm

1 stop5h 26m

Washington, D.C. Reagan-National

lun. 9/29

5:00 pm-11:00 pm

1 stop7h 00m

$393

Sioux CityWashington, D.C.

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

mié. 3/4

12:45 pm-7:35 am

2 stops17h 50m

Washington, D.C. Dulles Intl

sáb. 3/7

1:05 pm-5:32 pm

1 stop5h 27m

$413

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

mié. 10/22

7:50 am-2:16 pm

1 stop5h 26m

Washington, D.C. Reagan-National

dom. 10/26

6:00 pm-10:59 pm

1 stop5h 59m

$446

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

lun. 10/20

7:50 am-4:17 pm

1 stop7h 27m

New York LaGuardia

jue. 10/23

6:30 pm-11:00 pm

1 stop5h 30m

$457

Sioux CityWashington, D.C.

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

mié. 10/22

6:51 pm-5:22 am

1 stop9h 31m

Washington, D.C. Dulles Intl

dom. 10/26

6:30 am-10:59 pm

1 stop17h 29m

$462

Sioux CityPittsburgh

SUX - PIT

SUXPIT

Sioux City Sioux Gateway

jue. 9/18

7:49 am-3:29 pm

1 stop6h 40m

Pittsburgh

mar. 9/23

7:10 pm-10:57 pm

1 stop4h 47m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 23 results
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Best time to book a flight from Sioux City to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Sioux City 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.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to Pennsylvania

What is the cheapest month to book a flight from Sioux City to Pennsylvania?

Currently, August is the cheapest month in which you can book a flight from Sioux City to Pennsylvania (average of $236). Flying from Sioux City to Pennsylvania in March is currently the most expensive (average of $295). 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.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Pennsylvania. 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 from for flights from Sioux City to Pennsylvania?

    Sioux City Sioux Gateway (SUX), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Sioux City to Pennsylvania.

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

    Departing from Sioux City to Pennsylvania will take you 7h 43m. There are 1150 mi between Sioux City and Pennsylvania.

  • What are the most popular routes from Sioux City to Pennsylvania?

    The most popular route from Sioux City to Pennsylvania is Sioux City Sioux Gateway - Pittsburgh. You may also consider Sioux City Sioux Gateway - Washington, D.C. Reagan-National or Sioux City Sioux Gateway - New York LaGuardia.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Sioux City to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Sioux City to Pennsylvania (average of $236). Flying from Sioux City to Pennsylvania in March is currently the most expensive (average of $295). 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.

See more FAQs

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