Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Pennsylvania to Sioux City from $324

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Sioux City departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Pennsylvania to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:00 pm - 6:06 pm
DCA
-
SUX
6h 06m
1 stop
United Airlines Logo
12:55 pm - 8:15 pm
SUX
-
DCA
6h 20m
1 stop
$324United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
1:10 pm - 6:06 pm
LGA
-
SUX
5h 56m
1 stop
United Airlines Logo
12:55 pm - 9:18 pm
SUX
-
LGA
7h 23m
1 stop
$367United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:10 pm - 6:06 pm
LGA
-
SUX
5h 56m
1 stop
United Airlines Logo
12:55 pm - 11:30 pm
SUX
-
LGA
9h 35m
2 stops
$372United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
11:20 am - 5:54 pm
LGA
-
SUX
7h 34m
1 stop
United Airlines Logo
11:32 am - 9:54 pm
SUX
-
LGA
9h 22m
1 stop
$430United Airlines
Thu, Jul 16 - Tue, Jul 21
United Airlines Logo
10:27 am - 6:06 pm
LGA
-
SUX
8h 39m
2 stops
United Airlines Logo
6:00 am - 4:08 pm
SUX
-
LGA
9h 08m
2 stops
$461United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
11:20 am - 5:54 pm
LGA
-
SUX
7h 34m
1 stop
United Airlines Logo
11:32 am - 11:15 pm
SUX
-
LGA
10h 43m
2 stops
$462United Airlines
Thu, Jul 16 - Tue, Jul 21
United Airlines Logo
1:00 pm - 5:56 pm
DCA
-
SUX
5h 56m
1 stop
United Airlines Logo
12:55 pm - 7:05 pm
SUX
-
DCA
5h 10m
1 stop
$467United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
10:24 am - 5:54 pm
EWR
-
SUX
8h 30m
1 stop
United Airlines Logo
7:53 am - 8:13 am
SUX
-
EWR
23h 20m
1 stop
$492United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
8:35 pm - 6:06 pm
LGA
-
SUX
22h 31m
1 stop
United Airlines Logo
11:32 am - 7:53 pm
SUX
-
LGA
7h 21m
1 stop
$497United Airlines
Mon, May 18 - Sat, Jun 6
United Airlines Logo
10:24 am - 5:54 pm
EWR
-
SUX
8h 30m
1 stop
United Airlines Logo
7:43 am - 3:39 pm
SUX
-
EWR
6h 56m
1 stop
$518United Airlines
Thu, Jul 16 - Tue, Jul 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Pennsylvania to Sioux City

Our best United Airlines deals on Pennsylvania to Sioux City flight tickets
United Airlines
May 12
DCA1:00 pmWashington, D.C. Reagan-National
6h 06m
1 stop
SUX6:06 pmSioux City Sioux Gateway
May 16
SUX12:55 pmSioux City Sioux Gateway
6h 20m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
$324
United Airlines
May 2
LGA1:10 pmNew York LaGuardia
5h 56m
1 stop
SUX6:06 pmSioux City Sioux Gateway
May 6
SUX12:55 pmSioux City Sioux Gateway
7h 23m
1 stop
LGA9:18 pmNew York LaGuardia
$367
United Airlines
May 2
LGA1:10 pmNew York LaGuardia
5h 56m
1 stop
SUX6:06 pmSioux City Sioux Gateway
May 6
SUX12:55 pmSioux City Sioux Gateway
9h 35m
2 stops
LGA11:30 pmNew York LaGuardia
$372

momondo 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, momondo users made 832,500 searches. Data last updated April 19, 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

Price

Cheapest round-trip

Washington, D.C.Sioux City

DCA - SUX

DCASUX

Washington, D.C. Reagan-National

Tue 5/12

1:00 pm-6:06 pm

1 stop6h 06m

Sioux City Sioux Gateway

Sat 5/16

12:55 pm-8:15 pm

1 stop6h 20m

$324

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 5/2

1:10 pm-6:06 pm

1 stop5h 56m

Sioux City Sioux Gateway

Wed 5/6

12:55 pm-9:18 pm

1 stop7h 23m

$367

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 5/2

1:10 pm-6:06 pm

1 stop5h 56m

Sioux City Sioux Gateway

Wed 5/6

12:55 pm-11:30 pm

2 stops9h 35m

$372

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Thu 7/16

11:20 am-5:54 pm

1 stop7h 34m

Sioux City Sioux Gateway

Tue 7/21

11:32 am-9:54 pm

1 stop9h 22m

$430

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 5/2

10:27 am-6:06 pm

2 stops8h 39m

Sioux City Sioux Gateway

Wed 5/6

6:00 am-4:08 pm

2 stops9h 08m

$461

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Thu 7/16

11:20 am-5:54 pm

1 stop7h 34m

Sioux City Sioux Gateway

Tue 7/21

11:32 am-11:15 pm

2 stops10h 43m

$462
Quickest round-trip

Washington, D.C.Sioux City

DCA - SUX

DCASUX

Washington, D.C. Reagan-National

Wed 4/29

1:00 pm-5:56 pm

1 stop5h 56m

Sioux City Sioux Gateway

Sun 5/3

12:55 pm-7:05 pm

1 stop5h 10m

$467

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 6/5

10:24 am-5:54 pm

1 stop8h 30m

Sioux City Sioux Gateway

Mon 6/8

7:53 am-8:13 am

1 stop23h 20m

$492

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 5/18

8:35 pm-6:06 pm

1 stop22h 31m

Sioux City Sioux Gateway

Sat 6/6

11:32 am-7:53 pm

1 stop7h 21m

$497

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 7/16

10:24 am-5:54 pm

1 stop8h 30m

Sioux City Sioux Gateway

Tue 7/21

7:43 am-3:39 pm

1 stop6h 56m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sioux City from

How to get the cheapest flight ticket from Pennsylvania to Sioux City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Pennsylvania to Sioux City flights?

You could potentially save up to 59% on your flight if you consider stops on a Pennsylvania to Sioux City flight.

Cheap Pennsylvania to Sioux City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Sioux City

Fastest flight time

4h 54m

Direct flights

None
The fastest flight from Pennsylvania to Sioux City takes 4h 54m
There are no direct flights from Pennsylvania to Sioux City. There are no popular flight routes from Pennsylvania to Sioux City.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Sioux City

  • When did momondo last update prices for flights from Pennsylvania to Sioux City Sioux Gateway Airport?

    Prices for flights from Pennsylvania to Sioux City Sioux Gateway Airport refresh daily.

  • How old do you have to be to fly from Pennsylvania to Sioux City Sioux Gateway Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The required travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Sioux City?

Finding the right flight to Sioux City from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sioux City quick and easy, saving you time and money.

Can I find flights from Pennsylvania to Sioux City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sioux City from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to Sioux City?

Once all potential Pennsylvania to Sioux City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pennsylvania to Sioux City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sioux City, momondo offers a useful price alert feature which will track prices for flights to Sioux City from Pennsylvania and alert you when they change.

An easier way to manage your Sioux City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/19
Tue 5/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States