HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Baltimore to Sioux City (BWI - SUX) from $235

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — SUX
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Baltimore to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 2, 2024.

Round-trip from

$303

One-way from

$235
From Baltimore/Washington to Sioux City Sioux Gateway
Search Deals
One-way flight from Baltimore/Washington to Sioux City Sioux Gateway
Search Deals

What is the cheapest month to fly from Baltimore to Sioux City?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Sioux City. Flights to Sioux City from Baltimore in September are about $517 on average during September, but can be found for as low as $247.

When is the cheapest time to fly from Baltimore to Sioux City (BWI - 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.

Cheap United Airlines flights from Baltimore to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between Baltimore and Sioux City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Sat 8/3110:05 amBWI - SUX
1 stop6h 19mUnited Airlines
Wed 9/47:20 amSUX - BWI
1 stop5h 51mUnited Airlines
Deal found 5/1$338
Fri 5/3110:05 amBWI - SUX
1 stop9h 14mUnited Airlines
Fri 6/77:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 5/1$413
Sat 8/3110:53 amBWI - SUX
2 stops28h 56mUnited Airlines
Wed 9/47:20 amSUX - BWI
1 stop5h 51mUnited Airlines
Deal found 5/1$473
Fri 5/315:44 pmBWI - SUX
2 stops25h 42mUnited Airlines
Fri 6/77:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 5/1$496
Tue 5/216:30 amBWI - SUX
1 stop17h 19mUnited Airlines
Wed 5/226:29 amSUX - BWI
1 stop14h 00mUnited Airlines
Deal found 4/30$502
Wed 5/156:30 amBWI - SUX
1 stop17h 19mUnited Airlines
Sat 5/186:29 amSUX - BWI
1 stop15h 29mUnited Airlines
Deal found 5/1$503
Wed 9/188:05 amBWI - SUX
1 stop7h 44mUnited Airlines
Sun 9/227:20 amSUX - BWI
1 stop5h 51mUnited Airlines
Deal found 5/1$518
Wed 5/156:30 amBWI - SUX
2 stops12h 44mUnited Airlines
Sat 5/186:29 amSUX - BWI
1 stop15h 29mUnited Airlines
Deal found 5/1$533
Tue 7/210:05 amBWI - SUX
1 stop9h 21mUnited Airlines
Fri 7/57:01 pmSUX - BWI
1 stop27h 00mUnited Airlines
Deal found 4/30$586

Cheap Baltimore to Sioux City flights in May & June 2024

Find cheap flight options from Baltimore to Sioux City specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 2, 2024.
Fri 5/3110:05 amBWI - SUX
1 stop9h 14mUnited Airlines
Fri 6/77:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 5/1$413
Fri 5/315:44 pmBWI - SUX
2 stops25h 42mUnited Airlines
Fri 6/77:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 5/1$496
Tue 5/216:30 amBWI - SUX
1 stop17h 19mUnited Airlines
Wed 5/226:29 amSUX - BWI
1 stop14h 00mUnited Airlines
Deal found 4/30$502
Wed 5/156:30 amBWI - SUX
1 stop17h 19mUnited Airlines
Sat 5/186:29 amSUX - BWI
1 stop15h 29mUnited Airlines
Deal found 5/1$503
Wed 5/156:30 amBWI - SUX
2 stops12h 44mUnited Airlines
Sat 5/186:29 amSUX - BWI
1 stop15h 29mUnited Airlines
Deal found 5/1$533
Fri 6/710:05 amBWI - SUX
1 stop9h 21mUnited Airlines
Mon 6/106:15 amSUX - BWI
1 stop26h 40mUnited Airlines
Deal found 4/30$632
Wed 5/156:30 amBWI - SUX
2 stops12h 44mUnited Airlines
Sat 5/186:50 pmSUX - BWI
2 stops18h 05mUnited Airlines
Deal found 5/1$653
Mon 5/65:41 pmBWI - SUX
1 stop6h 08mUnited Airlines
Thu 5/96:29 amSUX - BWI
1 stop6h 26mUnited Airlines
Deal found 5/1$672
Mon 5/65:41 pmBWI - SUX
1 stop6h 08mUnited Airlines
Thu 5/96:50 pmSUX - BWI
2 stops17h 55mUnited Airlines
Deal found 5/1$791

Baltimore to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Sat 8/3110:05 amBWI - SUX
1 stop6h 19mUnited Airlines
Wed 9/47:20 amSUX - BWI
1 stop5h 51mUnited Airlines
Deal found 5/1$338
Fri 5/3110:05 amBWI - SUX
1 stop9h 14mUnited Airlines
Fri 6/77:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 5/1$413
Sat 7/136:30 amBWI - SUX
1 stop17h 23mUnited Airlines
Sat 7/206:15 amSUX - BWI
1 stop9h 45mUnited Airlines
Deal found 5/2$452
Sat 8/3110:53 amBWI - SUX
2 stops28h 56mUnited Airlines
Wed 9/47:20 amSUX - BWI
1 stop5h 51mUnited Airlines
Deal found 5/1$473
Fri 5/315:44 pmBWI - SUX
2 stops25h 42mUnited Airlines
Fri 6/77:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 5/1$496
Tue 5/216:30 amBWI - SUX
1 stop17h 19mUnited Airlines
Wed 5/226:29 amSUX - BWI
1 stop14h 00mUnited Airlines
Deal found 4/30$502
Wed 5/156:30 amBWI - SUX
1 stop17h 19mUnited Airlines
Sat 5/186:29 amSUX - BWI
1 stop15h 29mUnited Airlines
Deal found 5/1$503
Wed 9/188:05 amBWI - SUX
1 stop7h 44mUnited Airlines
Sun 9/227:20 amSUX - BWI
1 stop5h 51mUnited Airlines
Deal found 5/1$518
Wed 5/156:30 amBWI - SUX
2 stops12h 44mUnited Airlines
Sat 5/186:29 amSUX - BWI
1 stop15h 29mUnited Airlines
Deal found 5/1$533

One-way flights to Sioux City from Baltimore

Search for one-way flight options from Baltimore to Sioux City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Wed 7/36:30 amBWI - SUX
1 stop17h 23mUnited Airlines
Deal found 5/1$235
Thu 7/410:05 amBWI - SUX
1 stop9h 21mUnited Airlines
Deal found 5/1$260
Wed 7/35:44 pmBWI - SUX
2 stops25h 42mUnited Airlines
Deal found 5/1$320

Find flights from Baltimore to Sioux City within your budget

Customize your flight search to find flights from Baltimore 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, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$338 - $586

Route

Depart

Return

Price

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Sat 8/31

1 stop6h 19m

Sioux City Sioux Gateway

Wed 9/4

1 stop5h 51m

$338

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Fri 5/31

1 stop9h 14m

Sioux City Sioux Gateway

Fri 6/7

1 stop9h 09m

$413

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Sat 8/31

2 stops28h 56m

Sioux City Sioux Gateway

Wed 9/4

1 stop5h 51m

$473

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Fri 5/31

2 stops25h 42m

Sioux City Sioux Gateway

Fri 6/7

1 stop9h 09m

$496

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Tue 5/21

1 stop17h 19m

Sioux City Sioux Gateway

Wed 5/22

1 stop14h 00m

$502

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Wed 5/15

1 stop17h 19m

Sioux City Sioux Gateway

Sat 5/18

1 stop15h 29m

$503

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Wed 9/18

1 stop7h 44m

Sioux City Sioux Gateway

Sun 9/22

1 stop5h 51m

$518

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Wed 5/15

2 stops12h 44m

Sioux City Sioux Gateway

Sat 5/18

1 stop15h 29m

$533

Baltimore/WashingtonSioux City Sioux Gateway

BWI - SUX

BWISUX

Baltimore/Washington

Tue 7/2

1 stop9h 21m

Sioux City Sioux Gateway

Fri 7/5

1 stop27h 00m

$586

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Baltimore to Sioux City?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Sioux City. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Sioux City flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sioux City by month

Plan your trip from Baltimore to Sioux City by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Sioux City is currently $272 while a round-trip flight costs $485. Price data was last updated on April 28, 2024.

Currently, April is the cheapest month in which you can book a flight from Baltimore to Sioux City (average of $303). Flying from Baltimore to Sioux City in July is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$352

February

$312

March

$446

April

$303

May

$469

June

$525

July

$543

August

$412

September

$344

October

$457

November

$375

December

$416

Temperature and rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature and rainfall totals by month.

SUX

Temperature

21.2 - 75.2 °F

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Baltimore to Sioux City for under $400 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Sioux City for under $400. The cheapest flight booked recently is on United Airlines for just $338, but on average you can expect to pay $582.

  • What is the cheapest airline to fly from Baltimore to Sioux City round-trip?

    Our cheapest airline available from Baltimore to Sioux City is United Airlines. Our recent data shows that you can find tickets from as low as $338 on this airline.

  • What does BWI to SUX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Baltimore/Washington Airport to Sioux City Sioux Gateway Airport flight would often be abbreviated as a BWI to SUX flight.

  • Can I find deals for flights from Baltimore to Sioux City that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Sioux City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Sioux City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Baltimore to Sioux City that allow pets onboard?

    Many airlines flying from Baltimore to Sioux City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Sioux City?

    Yes, you can often find last-minute deals on Baltimore to Sioux City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Sioux City flight deals updated?

    The Baltimore to Sioux City flight deals you see on this page were last updated on 5/2.

See more FAQs

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.

Reagan-National to Cedar Rapids flights
Reagan-National to Des Moines flights
Dulles Intl to Cedar Rapids flights
Dulles Intl to Des Moines flights
Baltimore to Cedar Rapids flights
Baltimore to Des Moines flights
Baltimore to Waterloo flights
Reagan-National to Waterloo flights
Dulles Intl to Waterloo flights
Dulles Intl to Sioux City flights
Reagan-National to Sioux City flights
Reagan-National to Dubuque flights
Baltimore to Burlington flights
Baltimore to Dubuque flights
Dulles Intl to Dubuque flights

Top airline flying from Baltimore to Sioux City

Discover the top airline that operate flights from Baltimore to Sioux City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$534FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Honolulu to Maui flights
Boston to New York flights
Newark Airport to Fort Myers flights
San Francisco to Atlanta flights
Miami to Denver flights
Newark Airport to Rome flights
New York to Punta Cana flights
USA to Hyderabad flights
St. Louis to Las Vegas flights
New York to The Bahamas flights
Chicago to Los Angeles flights
Baltimore to El Salvador flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baltimore to Sioux City?

Cheapflights makes it easy to find Baltimore to Sioux City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Sioux City?

Cheapflights helps you find that perfect flight to Sioux City from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Baltimore to Sioux City with no change fees?

Yes, we can. To see specific flights from Baltimore to Sioux City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Baltimore to Sioux City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sioux City from Baltimore today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines