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Cheap flights from Sioux City to Maryland from $264

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to Maryland departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sioux City to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:45 pm - 7:13 pm
SUX
-
DCA
5h 28m
1 stop
United Airlines Logo
1:00 pm - 5:41 pm
DCA
-
SUX
5h 41m
1 stop
$264United Airlines
mar., feb. 10 - mar., feb. 17
United Airlines Logo
12:45 pm - 9:21 pm
SUX
-
BWI
7h 36m
1 stop
United Airlines Logo
10:30 am - 5:41 pm
BWI
-
SUX
8h 11m
1 stop
$264United Airlines
mar., feb. 10 - mar., feb. 17
United Airlines Logo
12:45 pm - 7:13 pm
SUX
-
DCA
5h 28m
1 stop
United Airlines Logo
10:30 am - 5:28 pm
DCA
-
SUX
7h 58m
1 stop
$294United Airlines
mar., ene. 27 - sáb., ene. 31
United Airlines Logo
12:45 pm - 9:00 pm
SUX
-
DCA
7h 15m
1 stop
United Airlines Logo
12:00 pm - 5:28 pm
DCA
-
SUX
6h 28m
1 stop
$344United Airlines
sáb., feb. 7 - mar., feb. 10
United Airlines Logo
12:45 pm - 9:17 pm
SUX
-
IAD
7h 32m
1 stop
United Airlines Logo
1:05 pm - 5:28 pm
IAD
-
SUX
5h 23m
1 stop
$344United Airlines
sáb., ene. 31 - mié., feb. 4
United Airlines Logo
12:45 pm - 9:17 pm
SUX
-
IAD
7h 32m
1 stop
United Airlines Logo
1:05 pm - 5:28 pm
IAD
-
SUX
5h 23m
1 stop
$359United Airlines
sáb., ene. 31 - mié., feb. 4
United Airlines Logo
12:45 pm - 9:21 pm
SUX
-
BWI
7h 36m
1 stop
United Airlines Logo
4:10 pm - 11:47 pm
BWI
-
SUX
8h 37m
1 stop
$374United Airlines
sáb., ene. 24 - mar., ene. 27
United Airlines Logo
12:45 pm - 9:36 pm
SUX
-
PHL
7h 51m
1 stop
United Airlines Logo
3:37 pm - 11:42 pm
PHL
-
SUX
9h 05m
1 stop
$384United Airlines
mar., feb. 10 - sáb., feb. 14
United Airlines Logo
6:00 am - 5:34 pm
SUX
-
PHL
10h 34m
2 stops
United Airlines Logo
3:37 pm - 11:42 pm
PHL
-
SUX
9h 05m
1 stop
$394United Airlines
mar., feb. 10 - sáb., feb. 14
United Airlines Logo
6:00 am - 3:04 pm
SUX
-
BWI
8h 04m
1 stop
United Airlines Logo
4:10 pm - 11:47 pm
BWI
-
SUX
8h 37m
1 stop
$419United Airlines
sáb., ene. 24 - mar., ene. 27

United Airlines flights from Sioux City to Maryland

Our best United Airlines deals on Sioux City to Maryland flight tickets
United Airlines
Feb 10
SUX12:45 pmSioux City Sioux Gateway
7h 36m
1 stop
BWI9:21 pmBaltimore/Washington
Feb 17
BWI10:30 amBaltimore/Washington
8h 11m
1 stop
SUX5:41 pmSioux City Sioux Gateway
$264
United Airlines
Jan 27
SUX12:45 pmSioux City Sioux Gateway
5h 28m
1 stop
DCA7:13 pmWashington, D.C. Reagan-National
Jan 31
DCA10:30 amWashington, D.C. Reagan-National
7h 58m
1 stop
SUX5:28 pmSioux City Sioux Gateway
$294
United Airlines
Jan 31
SUX12:45 pmSioux City Sioux Gateway
7h 32m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
Feb 4
IAD1:05 pmWashington, D.C. Dulles Intl
5h 23m
1 stop
SUX5:28 pmSioux City Sioux Gateway
$344

momondo Fare Finder

 
Customize your flight search to find flights from Sioux City to Maryland 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 enero 13, 2026.
Use the filters below to find and compare flights from Sioux City to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

mar. 2/10

12:45 pm-7:13 pm

1 stop5h 28m

Washington, D.C. Reagan-National

mar. 2/17

1:00 pm-5:41 pm

1 stop5h 41m

$264

Sioux CityBaltimore

SUX - BWI

SUXBWI

Sioux City Sioux Gateway

mar. 2/10

12:45 pm-9:21 pm

1 stop7h 36m

Baltimore/Washington

mar. 2/17

10:30 am-5:41 pm

1 stop8h 11m

$264

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

mar. 1/27

12:45 pm-7:13 pm

1 stop5h 28m

Washington, D.C. Reagan-National

sáb. 1/31

10:30 am-5:28 pm

1 stop7h 58m

$294

Sioux CityWashington, D.C.

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

sáb. 2/7

12:45 pm-9:00 pm

1 stop7h 15m

Washington, D.C. Reagan-National

mar. 2/10

12:00 pm-5:28 pm

1 stop6h 28m

$344

Sioux CityWashington, D.C.

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

sáb. 1/31

12:45 pm-9:17 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

mié. 2/4

1:05 pm-5:28 pm

1 stop5h 23m

$344

Sioux CityWashington, D.C.

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

sáb. 1/31

12:45 pm-9:17 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

mié. 2/4

1:05 pm-5:28 pm

1 stop5h 23m

$359

Sioux CityBaltimore

SUX - BWI

SUXBWI

Sioux City Sioux Gateway

sáb. 1/24

12:45 pm-9:21 pm

1 stop7h 36m

Baltimore/Washington

mar. 1/27

4:10 pm-11:47 pm

1 stop8h 37m

$374

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

mar. 2/10

12:45 pm-9:36 pm

1 stop7h 51m

Philadelphia

sáb. 2/14

3:37 pm-11:42 pm

1 stop9h 05m

$384

Sioux CityPhiladelphia

SUX - PHL

SUXPHL

Sioux City Sioux Gateway

mar. 2/10

6:00 am-5:34 pm

2 stops10h 34m

Philadelphia

sáb. 2/14

3:37 pm-11:42 pm

1 stop9h 05m

$394

Sioux CityBaltimore

SUX - BWI

SUXBWI

Sioux City Sioux Gateway

sáb. 1/24

6:00 am-3:04 pm

1 stop8h 04m

Baltimore/Washington

mar. 1/27

4:10 pm-11:47 pm

1 stop8h 37m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Maryland from

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

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 airline that flies from Sioux City Sioux Gateway to Maryland?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to Maryland

What airlines fly to Maryland?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Maryland from Sioux City according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 5 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

Cheap Sioux City to Maryland flight deals and tips

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

Fastest flight time

5h 28m

Direct flights

None
The fastest flight from Sioux City to Maryland takes 5h 28m
There are no direct flights from Sioux City to Maryland. There are no popular flight routes from Sioux City to Maryland.
Search flight deals

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

    Prices for flights from Sioux City Sioux Gateway Airport to Maryland are updated daily.

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

    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 Sioux City Sioux Gateway Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux City to Maryland for you.

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

Yes. momondo allows you to filter the results for Sioux City to Maryland flights to just show those with flexible booking policies.

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

Once you have performed a search for Sioux City to Maryland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Sioux City to Maryland 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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