How long is the flight from Baltimore to Sioux City?

For as low as $542, United Airlines can have you in Sioux City from Baltimore in 8h 34m. The distance between Baltimore and Sioux City is about 1052 mi.

In terms of precipitation, rainfall in Sioux City ranges from 0.7 - 4.2 inches per month. June is typically the wettest month, when rainfall can reach 4.2 in. January is typically the driest time to visit Sioux City when rainfall is around 0.7 in.

If weather is an important factor for your trip to Sioux City, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from BWI to SUX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Sioux City as you normally would.

Most accurate provider : When it comes to deals on Baltimore-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Sioux City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Sioux City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Baltimore to Sioux City that include hotel bookings?

Yes. In addition to deals on Baltimore to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Sioux City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sioux City.

Can I find deals for business class flights from Baltimore to Sioux City?

Yes. Cheapflights offers flight deals from Baltimore to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$542+ Cheap Flights from Baltimore to Sioux City

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Cheap flight deals from Baltimore to Sioux City

Cheapest

Best

Last-minute

Cheapest flights from Baltimore to Sioux City
Explore the most affordable flight options available from Baltimore to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.

Sat 11/214:19 pm -

1 stop8h 24m

Wed 11/256:00 am -

1 stop7h 06m

Deal found 11/6

$583

Thu 11/124:19 pm -

1 stop8h 24m

Sun 11/156:00 am -

1 stop7h 06m

Deal found 11/5

$709

Fri 11/2012:34 pm -

1 stop6h 36m

Tue 11/246:00 am -

1 stop7h 06m

Deal found 11/5

$868

Sun 11/2212:34 pm -

1 stop6h 36m

Thu 11/266:00 am -

1 stop9h 59m

Deal found 11/7

$890

Last-minute flights from Baltimore to Sioux City
Discover last-minute flight deals from Baltimore to Sioux City. Data last updated November 10, 2026 and is based on user searches.

Thu 11/124:19 pm -

1 stop8h 24m

Sun 11/156:00 am -

1 stop7h 06m

Deal found 11/5

$709

Fri 11/2012:34 pm -

1 stop6h 36m

Tue 11/246:00 am -

1 stop7h 06m

Deal found 11/5

$868

Sat 11/214:19 pm -

1 stop8h 24m

Wed 11/256:00 am -

1 stop7h 06m

Deal found 11/6

$583

Sun 11/2212:34 pm -

1 stop6h 36m

Thu 11/266:00 am -

1 stop9h 59m

Deal found 11/7

$890

Find flight deals from Baltimore to Sioux City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$542 (United Airlines)

Provider with most accurate pricing for Baltimore/Washington-Sioux City Sioux Gateway flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-Sioux City Sioux Gateway flights.

Search Deals

From Baltimore/Washington to Sioux City Sioux Gateway

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSioux City

BWI Baltimore/Washington - SUX Sioux City Sioux Gateway

BWISUX

Baltimore/Washington

Thu 1/21

4:10 pm-11:44 pm

1 stop8h 34m

Sioux City Sioux Gateway

Mon 1/25

5:04 am-9:32 pm

1 stop15h 28m

$542

BaltimoreSioux City

BWI Baltimore/Washington - SUX Sioux City Sioux Gateway

BWISUX

Baltimore/Washington

Sat 11/21

4:19 pm-11:43 pm

1 stop8h 24m

Sioux City Sioux Gateway

Wed 11/25

6:00 am-2:06 pm

1 stop7h 06m

$583

Quickest round-trip

BaltimoreSioux City

BWI Baltimore/Washington - SUX Sioux City Sioux Gateway

BWISUX

Baltimore/Washington

Fri 11/20

12:34 pm-6:10 pm

1 stop6h 36m

Sioux City Sioux Gateway

Tue 11/24

6:00 am-2:06 pm

1 stop7h 06m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Sorted by cheapest first

Compare providers for flights from Baltimore to Sioux City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Sioux City in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Sioux City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Sioux City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Baltimore with our price prediction graph.

BWI-SUX

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Baltimore to Sioux City?
For as low as $542, United Airlines can have you in Sioux City from Baltimore in 8h 34m. The distance between Baltimore and Sioux City is about 1052 mi.
Can I find deals for flights from Baltimore to Sioux City that include hotel bookings?
Yes. In addition to deals on Baltimore to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Sioux City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sioux City.
Can I find deals for business class flights from Baltimore to Sioux City?
Yes. Cheapflights offers flight deals from Baltimore to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$542+ Cheap flights from Baltimore to Sioux City (BWI - SUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Sioux City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Sioux City

Cheapest flights from Baltimore to Sioux CityExplore the most affordable flight options available from Baltimore to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.

Explore the most affordable flight options available from Baltimore to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.

Best flights from Baltimore to Sioux CityDiscover carefully curated flight deals from Baltimore to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Discover carefully curated flight deals from Baltimore to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Baltimore to Sioux CityDiscover last-minute flight deals from Baltimore to Sioux City. Data last updated November 10, 2026 and is based on user searches.

Discover last-minute flight deals from Baltimore to Sioux City. Data last updated November 10, 2026 and is based on user searches.

Find flight deals from Baltimore to Sioux City

Most accurate provider

Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Baltimore to Sioux City that are best for you.

Compare providers for flights from Baltimore to Sioux City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Sioux City in November.

Best time to book a flight from Baltimore to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Baltimore with our price prediction graph.

Related info for your journey

How long is the flight from Baltimore to Sioux City?

Can I find deals for flights from Baltimore to Sioux City that include hotel bookings?

How can I find direct flights from Baltimore to Sioux City?

Can I find deals for business class flights from Baltimore to Sioux City?

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 Baltimore to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sioux City by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Baltimore to Sioux City by cabin class

Find flights from Baltimore to Sioux City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Baltimore and Sioux City flights

Browse other Baltimore and Sioux City flight options. Last updated on November 10, 2026.

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Other flights to Sioux City

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Cheapest flights from Baltimore to Sioux City
Explore the most affordable flight options available from Baltimore to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.

Best flights from Baltimore to Sioux City
Discover carefully curated flight deals from Baltimore to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Baltimore to Sioux City
Discover last-minute flight deals from Baltimore to Sioux City. Data last updated November 10, 2026 and is based on user searches.