$184+ Cheap flights from Pennsylvania to Sioux City (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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SUX
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Pennsylvania to Sioux CityExplore the most affordable flight options available from Pennsylvania to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Pennsylvania to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2011:20 am -
1 stop7h 33m
Tue 10/276:00 am -
1 stop6h 23m
Deal found 9/20![United Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/311:20 am -
1 stop7h 50m
Wed 11/46:00 am -
1 stop8h 10m
Deal found 9/16![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:15 pm -
1 stop5h 38m
Wed 10/78:35 am -
1 stop6h 07m
Deal found 9/18![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/1911:57 am -
1 stop6h 56m
Mon 10/266:00 am -
1 stop5h 05m
Deal found 9/20![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 11/1210:54 am -
1 stop8h 16m
Sun 11/156:00 am -
1 stop5h 05m
Deal found 9/19![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/611:49 am -
1 stop7h 21m
Sun 11/86:00 am -
1 stop5h 04m
Deal found 9/20![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/173:52 pm -
1 stop8h 51m
Mon 10/196:58 pm -
2 stops13h 44m
Deal found 9/16![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2010:22 am -
1 stop8h 31m
Tue 10/276:00 am -
1 stop8h 15m
Deal found 9/20![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 12/71:01 pm -
1 stop6h 04m
Thu 12/248:15 am -
1 stop7h 50m
Deal found 9/20![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:10 pm -
1 stop5h 43m
Wed 10/78:35 am -
1 stop6h 26m
Deal found 9/18![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/311:22 am -
1 stop7h 48m
Wed 11/46:00 am -
1 stop13h 51m
Deal found 9/16![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 12/711:54 am -
1 stop7h 11m
Fri 12/258:15 am -
1 stop4h 50m
Deal found 9/20![United Airlines logo]()
$556
Best flights from Pennsylvania to Sioux CityDiscover carefully curated flight deals from Pennsylvania to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Pennsylvania to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/18. 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 1/811:20 am -
1 stop7h 34m
Tue 1/129:03 am -
1 stop7h 06m
Deal found 9/18![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/16. 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 1/812:25 pm -
1 stop6h 29m
Sun 1/109:03 am -
1 stop7h 41m
Deal found 9/16![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/311:20 am -
1 stop7h 50m
Wed 11/46:00 am -
1 stop8h 10m
Deal found 9/16![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:15 pm -
1 stop5h 38m
Wed 10/78:35 am -
1 stop6h 07m
Deal found 9/18![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/16. 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 1/811:24 am -
1 stop7h 30m
Tue 1/129:03 am -
1 stop5h 56m
Deal found 9/16![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 11/1210:54 am -
1 stop8h 16m
Sun 11/156:00 am -
1 stop5h 05m
Deal found 9/19![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/611:49 am -
1 stop7h 21m
Sun 11/86:00 am -
1 stop5h 04m
Deal found 9/20![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/173:52 pm -
1 stop8h 51m
Mon 10/196:58 pm -
2 stops13h 44m
Deal found 9/16![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/194:18 pm -
1 stop8h 25m
Mon 10/266:00 am -
1 stop5h 05m
Deal found 9/19![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 9/20. 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 1/910:15 am -
2 stops8h 39m
Wed 1/139:03 am -
1 stop7h 35m
Deal found 9/20![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:10 pm -
1 stop5h 43m
Wed 10/78:35 am -
1 stop6h 26m
Deal found 9/18![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/311:22 am -
1 stop7h 48m
Wed 11/46:00 am -
1 stop13h 51m
Deal found 9/16![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/171:15 pm -
1 stop5h 38m
Mon 10/198:35 am -
1 stop23h 19m
Deal found 9/16![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/1710:30 am -
1 stop8h 23m
Mon 10/196:58 pm -
1 stop23h 28m
Deal found 9/16![United Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/68:30 am -
2 stops10h 40m
Sun 11/86:00 am -
1 stop4h 52m
Deal found 9/20![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/198:25 am -
2 stops10h 28m
Mon 10/266:00 am -
1 stop4h 52m
Deal found 9/19![United Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/215:20 pm -
1 stop7h 23m
Mon 11/306:45 pm -
1 stop25h 39m
Deal found 9/20![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/2111:05 am -
2 stops13h 38m
Tue 12/15:00 am -
1 stop4h 43m
Deal found 9/20![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/118:25 am -
2 stops10h 28m
Tue 10/138:35 am -
1 stop6h 26m
Deal found 9/20![United Airlines logo]()
$1,150
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 11/228:15 am -
2 stops10h 55m
Mon 11/306:45 pm -
1 stop9h 32m
Deal found 9/20![United Airlines logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/214:09 pm -
1 stop8h 34m
Mon 11/306:00 am -
1 stop7h 12m
Deal found 9/20![United Airlines logo]()
$1,364
Last-minute flights from Pennsylvania to Sioux CityDiscover last-minute flight deals from Pennsylvania to Sioux City. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Sioux City. Data last updated September 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/1811:57 am -
1 stop6h 56m
Sun 9/208:05 am -
1 stop6h 42m
Deal found 9/15![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 9/204:20 pm -
1 stop8h 23m
Sat 9/268:35 am -
1 stop4h 48m
Deal found 9/19![United Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:15 pm -
1 stop5h 38m
Wed 10/78:35 am -
1 stop6h 07m
Deal found 9/18![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:10 pm -
1 stop5h 43m
Wed 10/78:35 am -
1 stop6h 26m
Deal found 9/18![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/511:20 am -
1 stop7h 33m
Fri 10/96:58 pm -
1 stop27h 29m
Deal found 9/20![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/173:52 pm -
1 stop8h 51m
Mon 10/196:58 pm -
2 stops13h 44m
Deal found 9/16![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/171:15 pm -
1 stop5h 38m
Mon 10/198:35 am -
1 stop23h 19m
Deal found 9/16![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/1710:30 am -
1 stop8h 23m
Mon 10/196:58 pm -
1 stop23h 28m
Deal found 9/16![United Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/1911:57 am -
1 stop6h 56m
Mon 10/266:00 am -
1 stop5h 05m
Deal found 9/20![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/1910:30 am -
1 stop8h 23m
Mon 10/266:00 am -
1 stop4h 52m
Deal found 9/20![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2011:20 am -
1 stop7h 33m
Tue 10/276:00 am -
1 stop6h 23m
Deal found 9/20![United Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2010:22 am -
1 stop8h 31m
Tue 10/276:00 am -
1 stop8h 15m
Deal found 9/20![United Airlines logo]()
$494
One-way flights from Pennsylvania to Sioux CitySearch for one-way flight options from Pennsylvania to Sioux City. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Pennsylvania to Sioux City. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/201:25 pm -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/811:57 am -
1 stop6h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/1911:20 am -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/88:20 am -
1 stop10h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/195:05 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 9/237:20 am -
1 stop11h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/19. 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 9/237:14 pm -
1 stop23h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/208:17 am -
2 stops10h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$528
Find flight deals from Pennsylvania to Sioux City
Keep the following information in mind while searching for Pennsylvania to Sioux City flight deals. Data was last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (United Airlines) |
One-way from | $184 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Pennsylvania to Sioux City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New YorkSioux City
LGA New York LaGuardia - SUX Sioux City Sioux Gateway
LGASUX
New York LaGuardia
Tue 10/20
1:25 pm-5:53 pm
1 stop5h 28m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$184
Washington, D.C.Sioux City
DCA Washington, D.C. Reagan-National - SUX Sioux City Sioux Gateway
DCASUX
Washington, D.C. Reagan-National
Thu 10/8
11:57 am-5:53 pm
1 stop6h 56m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$282
New YorkSioux City
LGA New York LaGuardia - SUX Sioux City Sioux Gateway
LGASUX
New York LaGuardia
Fri 1/8
11:20 am-5:54 pm
1 stop7h 34m
Sioux City Sioux Gateway
Tue 1/12
9:03 am-5:09 pm
1 stop7h 06m
$298
New YorkSioux City
LGA New York LaGuardia - SUX Sioux City Sioux Gateway
LGASUX
New York LaGuardia
Mon 10/19
11:20 am-5:53 pm
1 stop7h 33m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$308
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Fri 1/8
12:25 pm-5:54 pm
1 stop6h 29m
Sioux City Sioux Gateway
Sun 1/10
9:03 am-5:44 pm
1 stop7h 41m
$334
Washington, D.C.Sioux City
IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway
IADSUX
Washington, D.C. Dulles Intl
Thu 10/8
8:20 am-5:53 pm
1 stop10h 33m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$336
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Mon 10/19
5:05 pm-11:43 pm
1 stop7h 38m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$360
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Tue 10/20
1:08 pm-5:53 pm
1 stop5h 45m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$360
New YorkSioux City
LGA New York LaGuardia - SUX Sioux City Sioux Gateway
LGASUX
New York LaGuardia
Tue 11/3
11:20 am-6:10 pm
1 stop7h 50m
Sioux City Sioux Gateway
Wed 11/4
6:00 am-3:10 pm
1 stop8h 10m
$366
Washington, D.C.Sioux City
DCA Washington, D.C. Reagan-National - SUX Sioux City Sioux Gateway
DCASUX
Washington, D.C. Reagan-National
Sat 10/3
1:15 pm-5:53 pm
1 stop5h 38m
Sioux City Sioux Gateway
Wed 10/7
8:35 am-3:42 pm
1 stop6h 07m
$384
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Best time to book a flight from Pennsylvania to Sioux City
Have a flexible travel schedule? Discover the best time to fly to Sioux City from Pennsylvania with our price prediction graph.
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