How does KAYAK find such low prices on flights from Maryland to Sioux City?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Sioux City. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Sioux City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Maryland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maryland to Sioux City?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to Maryland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Sioux City?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$244 CHEAP FLIGHTS from Maryland to Sioux City

SUX

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux City

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$244

United Airlines

Fri 1/9Mon 1/12

DCA - SUX • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sioux City!

Flight Deals

Cheap Flights from Maryland to Sioux City

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maryland to Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Maryland to Sioux City

Fri, Jan 9 - Mon, Jan 12

12:00 pm - 5:28 pm

DCA

SUX

6h 28m1 stop

12:45 pm - 8:59 pm

SUX

DCA

7h 14m1 stop

$244United Airlines

Tue, Jan 20 - Sat, Jan 24

10:30 am - 5:28 pm

DCA

SUX

7h 58m1 stop

12:45 pm - 9:00 pm

SUX

DCA

7h 15m1 stop

$324United Airlines

Tue, Jan 27 - Sat, Jan 31

1:10 pm - 5:28 pm

PHL

SUX

5h 18m1 stop

6:00 am - 3:50 pm

SUX

PHL

8h 50m1 stop

$324United Airlines

Tue, Jan 27 - Sat, Jan 31

1:10 pm - 11:47 pm

PHL

SUX

11h 37m2 stops

12:45 pm - 9:36 pm

SUX

PHL

7h 51m1 stop

$334United Airlines

Tue, Jan 27 - Sat, Jan 31

10:30 am - 5:28 pm

PHL

SUX

7h 58m2 stops

6:00 am - 5:34 pm

SUX

PHL

10h 34m2 stops

$339United Airlines

Fri, Jan 9 - Mon, Jan 12

4:10 pm - 11:47 pm

BWI

SUX

8h 37m1 stop

6:00 am - 3:04 pm

SUX

BWI

8h 04m1 stop

$363United Airlines

Sat, Jan 10 - Wed, Jan 14

4:10 pm - 11:47 pm

BWI

SUX

8h 37m1 stop

6:00 am - 3:04 pm

SUX

BWI

8h 04m1 stop

$368United Airlines

Fri, Jan 9 - Mon, Jan 12

1:05 pm - 5:28 pm

IAD

SUX

5h 23m1 stop

12:45 pm - 9:17 pm

SUX

IAD

7h 32m1 stop

$400United Airlines

Sat, Jan 24 - Wed, Jan 28

10:20 pm - 11:47 pm

IAD

SUX

26h 27m2 stops

12:45 pm - 9:17 pm

SUX

IAD

7h 32m1 stop

$413United Airlines

Sat, Jan 24 - Wed, Jan 28

10:32 pm - 11:47 pm

IAD

SUX

26h 15m1 stop

12:45 pm - 9:17 pm

SUX

IAD

7h 32m1 stop

$432United Airlines

Useful Info

Low season	April
High season	February
Cheapest flight	$244

Best time to beat the crowds but there is an average 11% increase in price.

Most popular time to fly and prices are also 27% lower on average.

Flight from Reagan Washington National Airport to Sioux City

How does KAYAK find such low prices on flights from Maryland to Sioux City?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Sioux City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Sioux City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maryland to Sioux City?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Sioux City?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sioux City

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sioux City

Sioux City (SUX)

SUX

$244 Find Cheap Flights from Maryland to Sioux City

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux City

Everything you should know

Cheap Flights from Maryland to Sioux City

Recent round-trip flight deals from Maryland to Sioux City

Good to know

FAQs for booking flights from Maryland to Sioux City

How does KAYAK find such low prices on flights from Maryland to Sioux City?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Sioux City.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Sioux City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maryland to Sioux City?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to Maryland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Sioux City?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sioux City

Information on the airport you'll fly into in Sioux City

Cabin class types available on flights to Maryland

Complete your trip to Sioux City with a hotel stay or car rental

Find direct flights for Sioux City

Flights to other popular destinations

Flights from domestic origins to Sioux City

Choose which airport to fly into in Sioux City

Find deals for your return flight