$269+ Cheap flights from Sioux City (SUX) to Pennsylvania
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Sioux City to Pennsylvania with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 May 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $290 (United Airlines) |
One-way from | $269 (United Airlines) |
Find flight deals from Sioux City to Pennsylvania
Cheapest flights from Sioux City to PennsylvaniaExplore 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 May 1, 2025.
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 May 1, 2025.
This United Airlines deal was found by Cheapflights users on 4/30. 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.
This United Airlines deal was found by Cheapflights users on 4/30. 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.
This United Airlines deal was found by Cheapflights users on 4/30. 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.
This United Airlines deal was found by Cheapflights users on 4/30. 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.
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 May 1, 2025.
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
Sioux CityWashington, D.C.
SUX - DCA
SUXDCA
Sioux City Sioux Gateway
Thu 5/15
10:10 am-3:41 pm
1 stop4h 31m
Washington, D.C. Reagan-National
Mon 5/19
5:00 pm-10:30 pm
1 stop6h 30m
Sioux CityNew York
SUX - LGA
SUXLGA
Sioux City Sioux Gateway
Fri 6/13
10:10 am-6:20 pm
1 stop7h 10m
New York LaGuardia
Fri 6/20
10:00 am-5:15 pm
1 stop8h 15m
Sioux CityWashington, D.C.
SUX - IAD
SUXIAD
Sioux City Sioux Gateway
Thu 5/15
10:10 am-8:57 pm
1 stop9h 47m
Washington, D.C. Dulles Intl
Mon 5/19
5:10 pm-10:30 pm
1 stop6h 20m
Sioux CityNewark
SUX - EWR
SUXEWR
Sioux City Sioux Gateway
Fri 6/13
10:10 am-7:50 am
2 stops20h 40m
Newark
Fri 6/20
10:15 am-5:15 pm
1 stop8h 00m
Sioux CityWashington, D.C.
SUX - IAD
SUXIAD
Sioux City Sioux Gateway
Wed 8/6
10:10 am-5:30 pm
1 stop6h 20m
Sioux CityPhiladelphia
SUX - PHL
SUXPHL
Sioux City Sioux Gateway
Sun 6/15
10:10 am-12:45 am
1 stop13h 35m
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.
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.
Rainfall in Pennsylvania by month
Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.
Temperature in Pennsylvania by month
Plan your trip to Pennsylvania by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated May 1, 2025.
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Patti,Feb 2025
FCO - EWR
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Patti,Feb 2025
FCO - EWR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Sioux City to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Sioux City to Pennsylvania
Discover the top airline that operate flights from Sioux City to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$323 | FlexibilityNo cancel fee | On-time69% |