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Cheap flights from Philadelphia to Sioux City from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Sioux City departing on 10/6. 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

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Find the cheapest flights from Philadelphia to Sioux City (PHL-SUX)

Cheap round-trip flights

United Airlines Logo
5:06 pm - 11:00 pmPHL-SUX
6h 54m1 stop
United Airlines Logo
7:50 am - 2:16 pmSUX-PHL
5h 26m1 stop
$300United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
United Airlines Logo
5:15 pm - 10:57 pmPHL-SUX
6h 42m1 stop
United Airlines Logo
7:49 am - 2:17 pmSUX-PHL
5h 28m1 stop
$324United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
6:30 am - 6:13 pmPHL-SUX
12h 43m2 stops
United Airlines Logo
7:49 am - 2:17 pmSUX-PHL
5h 28m1 stop
$334United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
10:00 am - 6:14 pmPHL-SUX
9h 14m1 stop
United Airlines Logo
7:50 am - 12:45 amSUX-PHL
15h 55m1 stop
$375United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
10:30 am - 6:13 pmPHL-SUX
8h 43m2 stops
United Airlines Logo
7:49 am - 6:55 pmSUX-PHL
10h 06m2 stops
$379United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
10:05 am - 6:14 pmPHL-SUX
9h 09m2 stops
United Airlines Logo
7:50 am - 12:45 amSUX-PHL
15h 55m1 stop
$385United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
6:30 am - 6:14 pmPHL-SUX
12h 44m2 stops
United Airlines Logo
7:50 am - 12:45 amSUX-PHL
15h 55m1 stop
$425United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
6:30 am - 6:14 pmPHL-SUX
12h 44m2 stops
United Airlines Logo
6:51 pm - 9:46 amSUX-PHL
13h 55m2 stops
$442United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
3:00 pm - 11:00 pmPHL-SUX
9h 00m2 stops
United Airlines Logo
7:50 am - 2:16 pmSUX-PHL
5h 26m1 stop
$450United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
United Airlines Logo
6:30 am - 6:14 pmPHL-SUX
12h 44m2 stops
United Airlines Logo
6:51 pm - 9:46 amSUX-PHL
13h 55m2 stops
$482United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7

United Airlines flights from Philadelphia to Sioux City

Our best United Airlines deals on Philadelphia to Sioux City flight tickets
United Airlines
Oct 6
PHL5:06 pmPhiladelphia
6h 54m
1 stop
SUX11:00 pmSioux City Sioux Gateway
Oct 11
SUX7:50 amSioux City Sioux Gateway
5h 26m
1 stop
PHL2:16 pmPhiladelphia
$300
Find similar
United Airlines
Sep 6
PHL5:15 pmPhiladelphia
6h 42m
1 stop
SUX10:57 pmSioux City Sioux Gateway
Sep 13
SUX7:49 amSioux City Sioux Gateway
5h 28m
1 stop
PHL2:17 pmPhiladelphia
$324
Find similar
United Airlines
Sep 6
PHL6:30 amPhiladelphia
12h 43m
2 stops
SUX6:13 pmSioux City Sioux Gateway
Sep 13
SUX7:49 amSioux City Sioux Gateway
5h 28m
1 stop
PHL2:17 pmPhiladelphia
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 August 7, 2025.
Use the filters below to find and compare flights from Philadelphia to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Mon 10/6

5:06 pm-11:00 pm

1 stop6h 54m

Sioux City Sioux Gateway

Sat 10/11

7:50 am-2:16 pm

1 stop5h 26m

$300

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 9/6

5:15 pm-10:57 pm

1 stop6h 42m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-2:17 pm

1 stop5h 28m

$324

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 9/6

6:30 am-6:13 pm

2 stops12h 43m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-2:17 pm

1 stop5h 28m

$334

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 10/4

10:00 am-6:14 pm

1 stop9h 14m

Sioux City Sioux Gateway

Tue 10/7

7:50 am-12:45 am

1 stop15h 55m

$375

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 9/6

10:30 am-6:13 pm

2 stops8h 43m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-6:55 pm

2 stops10h 06m

$379

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 10/4

10:05 am-6:14 pm

2 stops9h 09m

Sioux City Sioux Gateway

Tue 10/7

7:50 am-12:45 am

1 stop15h 55m

$385

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 10/4

6:30 am-6:14 pm

2 stops12h 44m

Sioux City Sioux Gateway

Tue 10/7

7:50 am-12:45 am

1 stop15h 55m

$425

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 10/4

6:30 am-6:14 pm

2 stops12h 44m

Sioux City Sioux Gateway

Tue 10/7

6:51 pm-9:46 am

2 stops13h 55m

$442

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Mon 10/6

3:00 pm-11:00 pm

2 stops9h 00m

Sioux City Sioux Gateway

Sat 10/11

7:50 am-2:16 pm

1 stop5h 26m

$450

PhiladelphiaSioux City

PHL - SUX

PHLSUX

Philadelphia

Sat 10/4

6:30 am-6:14 pm

2 stops12h 44m

Sioux City Sioux Gateway

Tue 10/7

6:51 pm-9:46 am

2 stops13h 55m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia 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

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the morning when flights can be purchased for as low as $549. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $594 on average. Flights to Sioux City from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Philadelphia to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Sioux City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Sioux City (PHL to SUX) flight deals and tips

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

Best Price Found

$261

Fastest flight time

6h 39m

Direct flights

None

Airports in Sioux City

1 airport
The best one-way flight to Sioux City from Philadelphia in the past 72 hours is $261. The best round-trip flight deal from Philadelphia to Sioux City found on momondo in the last 72 hours is $300.
The fastest flight from Philadelphia to Sioux City takes 6h 39m
There are no direct flights from Philadelphia to Sioux City. Popular non-direct route for this connection is Philadelphia Airport - Sioux City Sioux Gateway Airport.
There is 1 airport near Sioux City: Sioux City Sioux Gateway (SUX)
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  • How far is Philadelphia to Sioux City Sioux Gateway by plane?

    The distance between Philadelphia and Sioux City Sioux Gateway is about 1114.2 mi. 6h 39m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Sioux City Sioux Gateway Airport were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Sioux City Sioux Gateway Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Sioux City Sioux Gateway Airport.

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

    The travel and health documents required for your trip to Sioux City Sioux Gateway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux City Sioux Gateway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Philadelphia to Sioux City?

Best airlines flying from Philadelphia to Sioux City

Compare and see reviews for airlines that fly from Philadelphia to Sioux City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $333Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

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 Philadelphia to Sioux City?

Finding the right flight to Sioux City from Philadelphia 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 Philadelphia to Sioux City with flexible booking policies on momondo?

Yes. All flights to Sioux City from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Sioux City.

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

Of course. momondo tracks the price of Philadelphia to Sioux City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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