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$314+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — PHL
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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 August 4, 2026.

This United Airlines deal was found by Cheapflights users on 8/1. 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 12/59:03 am
SUX
-
LGA
1 stop7h 06m
United Airlines
Tue 3/211:00 am
LGA
-
SUX
1 stop7h 54m
United Airlines
Deal found 8/1$314
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/148:20 am
SUX
-
LGA
1 stop5h 03m
United Airlines
Wed 11/1811:20 am
LGA
-
SUX
1 stop7h 50m
United Airlines
Deal found 7/30$352
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/76:58 pm
SUX
-
PIT
2 stops13h 39m
United Airlines
Sat 10/102:11 pm
PIT
-
SUX
2 stops10h 32m
United Airlines
Deal found 7/31$399
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/148:20 am
SUX
-
EWR
1 stop7h 05m
United Airlines
Wed 11/181:29 pm
EWR
-
SUX
1 stop5h 41m
United Airlines
Deal found 7/30$404
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/148:20 am
SUX
-
DCA
1 stop4h 52m
United Airlines
Wed 11/182:05 pm
DCA
-
SUX
1 stop5h 05m
United Airlines
Deal found 7/30$404
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/259:05 am
SUX
-
PHL
1 stop7h 49m
United Airlines
Sat 8/291:30 pm
PHL
-
SUX
1 stop5h 23m
United Airlines
Deal found 7/30$404
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/19:05 am
SUX
-
LGA
1 stop5h 12m
United Airlines
Tue 9/84:49 pm
LGA
-
SUX
1 stop7h 54m
United Airlines
Deal found 8/2$450
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/1511:30 am
SUX
-
LGA
1 stop7h 22m
United Airlines
Wed 8/1911:20 am
LGA
-
SUX
1 stop7h 33m
United Airlines
Deal found 7/31$468
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/1811:30 am
SUX
-
PHL
2 stops12h 29m
United Airlines
Sat 8/221:30 pm
PHL
-
SUX
1 stop5h 23m
United Airlines
Deal found 8/3$476
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/298:35 am
SUX
-
DCA
1 stop4h 48m
United Airlines
Fri 10/21:15 pm
DCA
-
SUX
1 stop5h 38m
United Airlines
Deal found 7/30$498
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/19:05 am
SUX
-
DCA
1 stop7h 04m
United Airlines
Mon 9/74:20 pm
DCA
-
SUX
1 stop8h 23m
United Airlines
Deal found 8/3$504
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/148:10 am
SUX
-
DCA
1 stop7h 59m
United Airlines
Tue 8/182:00 pm
DCA
-
SUX
1 stop4h 53m
United Airlines
Deal found 7/30$514

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 August 4, 2026.

Round-trip from

$314
(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 August 4, 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

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 11/14

8:20 am-3:16 pm

1 stop5h 56m

New York LaGuardia

Wed 11/18

1:05 pm-11:43 pm

2 stops11h 38m

$362

Sioux CityPittsburgh

SUX - PIT

SUXPIT

Sioux City Sioux Gateway

Wed 10/7

6:58 pm-9:37 am

2 stops13h 39m

Pittsburgh

Sat 10/10

2:11 pm-11:43 pm

2 stops10h 32m

$399

Sioux CityNewark

SUX - EWR

SUXEWR

Sioux City Sioux Gateway

Sat 11/14

8:20 am-4:25 pm

1 stop7h 05m

Newark

Wed 11/18

1:29 pm-6:10 pm

1 stop5h 41m

$404

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Tue 8/25

9:05 am-5:09 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Tue 9/1

1:04 pm-5:53 pm

1 stop5h 49m

$404

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

Tue 8/25

9:05 am-5:54 pm

1 stop7h 49m

Philadelphia

Sat 8/29

1:30 pm-5:53 pm

1 stop5h 23m

$404

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

Tue 8/18

11:30 am-12:59 am

2 stops12h 29m

Philadelphia

Sat 8/22

1:30 pm-5:53 pm

1 stop5h 23m

$476
Quickest round-trip

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Tue 9/29

8:35 am-2:23 pm

1 stop4h 48m

Washington, D.C. Reagan-National

Fri 10/2

1:15 pm-5:53 pm

1 stop5h 38m

$498

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Tue 9/1

9:05 am-5:09 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Mon 9/7

4:20 pm-11:43 pm

1 stop8h 23m

$504

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Fri 8/14

8:10 am-5:09 pm

1 stop7h 59m

Washington, D.C. Reagan-National

Tue 8/18

2:00 pm-5:53 pm

1 stop4h 53m

$514

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Tue 9/1

9:05 am-3:42 pm

1 stop5h 37m

Washington, D.C. Reagan-National

Sat 9/5

8:20 am-10:55 am

2 stops27h 35m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 56m. There are 1164 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 - New York LaGuardia. You may also consider Sioux City Sioux Gateway - Newark or Sioux City Sioux Gateway - Washington, D.C. Reagan-National.

  • 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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