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$364+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — PHL
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap 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 June 21, 2026.

This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 7/311:32 am
SUX
-
LGA
2 stops10h 43m
United Airlines
Mon 7/611:20 am
LGA
-
SUX
1 stop7h 33m
United Airlines
Deal found 6/19$364
This United Airlines deal was found by Cheapflights users on 6/16. 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 11/109:03 am
SUX
-
LGA
1 stop6h 02m
United Airlines
Sat 11/1411:00 am
LGA
-
SUX
1 stop7h 54m
United Airlines
Deal found 6/16$373
This United Airlines deal was found by Cheapflights users on 6/17. 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 12/29:03 am
SUX
-
PIT
1 stop6h 54m
United Airlines
Sat 12/52:10 pm
PIT
-
SUX
1 stop4h 44m
United Airlines
Deal found 6/17$374
This United Airlines deal was found by Cheapflights users on 6/19. 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 12/29:03 am
SUX
-
PHL
1 stop7h 19m
United Airlines
Sat 12/511:39 am
PHL
-
SUX
1 stop7h 15m
United Airlines
Deal found 6/19$394
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/108:10 am
SUX
-
LGA
1 stop8h 12m
United Airlines
Thu 7/1611:20 am
LGA
-
SUX
1 stop7h 33m
United Airlines
Deal found 6/16$406
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 6/2611:32 am
SUX
-
PIT
2 stops11h 04m
United Airlines
Mon 6/294:25 pm
PIT
-
SUX
1 stop8h 16m
United Airlines
Deal found 6/18$426
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/158:10 am
SUX
-
PHL
1 stop5h 37m
United Airlines
Tue 7/2111:38 am
PHL
-
SUX
1 stop7h 15m
United Airlines
Deal found 6/17$433
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 7/38:10 am
SUX
-
PHL
1 stop5h 37m
United Airlines
Mon 7/611:38 am
PHL
-
SUX
1 stop7h 15m
United Airlines
Deal found 6/19$442
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 7/48:10 am
SUX
-
PHL
1 stop5h 37m
United Airlines
Tue 7/71:31 pm
PHL
-
SUX
1 stop5h 22m
United Airlines
Deal found 6/17$444
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/158:06 am
SUX
-
EWR
1 stop6h 31m
United Airlines
Sat 9/265:05 pm
EWR
-
SUX
1 stop7h 37m
United Airlines
Deal found 6/17$448
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 7/178:10 am
SUX
-
EWR
1 stop7h 45m
United Airlines
Fri 7/2411:25 am
EWR
-
SUX
1 stop7h 28m
United Airlines
Deal found 6/17$477
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 7/38:10 am
SUX
-
DCA
1 stop8h 02m
United Airlines
Mon 7/61:00 pm
DCA
-
SUX
1 stop5h 53m
United Airlines
Deal found 6/19$479

Find 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 June 21, 2026.

Round-trip from

$364
(United Airlines)
From Sioux City Sioux Gateway to Pennsylvania
Search Deals

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 June 21, 2026.
Use the filters below to find and compare flights from Sioux City to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux CityPittsburgh

SUX - PIT

SUXPIT

Sioux City Sioux Gateway

Wed 12/2

9:03 am-3:23 pm

1 stop5h 20m

Pittsburgh

Sat 12/5

2:10 pm-5:54 pm

1 stop4h 44m

$374

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

Wed 12/2

9:03 am-5:22 pm

1 stop7h 19m

Philadelphia

Sat 12/5

11:39 am-5:54 pm

1 stop7h 15m

$394

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 7/10

8:10 am-5:22 pm

1 stop8h 12m

New York LaGuardia

Thu 7/16

11:20 am-5:53 pm

1 stop7h 33m

$406

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

Sat 7/4

8:10 am-2:47 pm

1 stop5h 37m

Philadelphia

Tue 7/7

1:31 pm-5:53 pm

1 stop5h 22m

$444

Sioux CityNewark

SUX - EWR

SUXEWR

Sioux City Sioux Gateway

Fri 7/17

8:10 am-4:55 pm

1 stop7h 45m

Newark

Fri 7/24

11:25 am-5:53 pm

1 stop7h 28m

$477

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Fri 7/3

8:10 am-5:12 pm

1 stop8h 02m

Washington, D.C. Reagan-National

Mon 7/6

1:00 pm-5:53 pm

1 stop5h 53m

$479

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Mon 11/2

9:03 am-3:18 pm

1 stop5h 15m

New York LaGuardia

Sun 11/8

6:00 am-5:54 pm

1 stop12h 54m

$503

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

Wed 7/15

8:10 am-2:47 pm

1 stop5h 37m

Philadelphia

Tue 7/21

7:45 pm-5:53 pm

2 stops23h 08m

$512

Sioux CityWashington, D.C.

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Tue 10/27

9:03 am-9:17 pm

2 stops11h 14m

Washington, D.C. Dulles Intl

Sat 10/31

10:10 pm-6:54 pm

1 stop21h 44m

$560

Sioux CityNewark

SUX - EWR

SUXEWR

Sioux City Sioux Gateway

Fri 7/10

8:10 am-4:55 pm

1 stop7h 45m

Newark

Thu 7/16

6:00 am-5:53 pm

1 stop12h 53m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 23 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 5h 20m. There are 844 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 - Newark. You may also consider Sioux City Sioux Gateway - New York LaGuardia or Sioux City Sioux Gateway - Washington, D.C. Dulles Intl.

  • 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.

See more FAQs

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