What is the cheapest month to book a flight from Chicago Midway Airport to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Chicago Midway Airport to South Dakota (average of $334). Flying from Chicago Midway Airport to South Dakota in December is currently the most expensive (average of $446). 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.

How far in advance should I book a flight from Chicago Midway Airport to South Dakota?

To save on the cost of your flight from Chicago Midway Airport to South Dakota, book at least 26 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $239 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $349.

What is the cheapest month to fly from Chicago Midway Airport to South Dakota?

Our data shows that October tends to be the cheapest month to fly to South Dakota from Chicago Midway Airport. Users have commonly found prices around $309 for the month, but tickets can be as low as $179. Due to multiple factors, prepare for potentially higher prices in January.

What is the cheapest time of day to fly from MDW to SD?

When flying from Chicago Midway Airport to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Midway to South Dakota that include hotel bookings?

Yes. In addition to deals on Midway to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Midway to South Dakota?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to South Dakota.

Can I find deals for business class flights from Midway to South Dakota?

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

$234+ Flights from Chicago Midway Airport to South Dakota

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Cheap flight deals from Midway to South Dakota

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$264 (Delta)
One-way from	$234 (Delta)
Popular in	January
Cheapest in	October
Average price	$334

Provider with most accurate pricing for Chicago (CHI)-Sioux Falls Joe Foss Field flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Sioux Falls Joe Foss Field flights.

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From Chicago Midway to South Dakota

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One-way flight from Chicago Midway to South Dakota

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Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Midway to South Dakota

Cheapest flights from Midway to South Dakota
Explore the most affordable flight options available from Midway to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Sun 5/257:25 pmMDW - RAP

1 stop4h 09mDelta

Sat 5/316:33 amRAP - MDW

1 stop5h 42mDelta

Deal found 4/23

$264

Tue 5/277:25 pmMDW - FSD

1 stop3h 32mDelta

Sun 6/15:00 amFSD - MDW

1 stop3h 36mDelta

Deal found 4/23

$269

Best flights from Midway to South Dakota
Discover carefully curated flight deals from Midway to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Sun 5/257:25 pmMDW - RAP

1 stop4h 09mDelta

Sat 5/316:33 amRAP - MDW

1 stop5h 42mDelta

Deal found 4/23

$264

Fri 6/1312:35 pmMDW - FSD

1 stop5h 57mFrontier

Wed 6/187:48 pmFSD - MDW

1 stop25h 05mFrontier

Deal found 4/22

$382

Fri 6/139:12 amMDW - FSD

2 stops30h 37mAllegiant Air

Wed 6/1812:25 pmFSD - MDW

2 stops30h 54mAllegiant Air

Deal found 4/22

$463

Fri 5/27:00 pmMDW - FSD

1 stop3h 57mDelta

Wed 5/712:44 pmFSD - MDW

1 stop5h 01mDelta

Deal found 4/22

$319

Last-minute flights from Midway to South Dakota
Discover last-minute flight deals from Midway to South Dakota. Data last updated April 24, 2025 and is based on user searches.

Tue 4/2910:20 amMDW - RAP

1 stop6h 18mDelta

Fri 5/26:00 amRAP - MDW

1 stop7h 22mDelta

Deal found 4/23

$771

Fri 5/27:00 pmMDW - FSD

1 stop3h 57mDelta

Wed 5/75:00 amFSD - MDW

1 stop3h 36mDelta

Deal found 4/24

$299

Sun 5/257:25 pmMDW - RAP

1 stop4h 09mDelta

Sat 5/316:33 amRAP - MDW

1 stop5h 42mDelta

Deal found 4/23

$264

Tue 5/277:25 pmMDW - FSD

1 stop3h 32mDelta

Sun 6/15:00 amFSD - MDW

1 stop3h 36mDelta

Deal found 4/23

$269

One-way flights from Midway to South Dakota
Search for one-way flight options from Midway to South Dakota. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Sat 6/76:30 pmMDW - RAP

1 stop5h 04mDelta

Deal found 4/23

$234

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sun 5/25

7:25 pm-10:34 pm

1 stop4h 09m

Rapid City

Sat 5/31

6:33 am-1:15 pm

1 stop5h 42m

$264

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Tue 5/27

7:25 pm-10:57 pm

1 stop3h 32m

Sioux Falls Joe Foss Field

Sun 6/1

5:00 am-8:36 am

1 stop3h 36m

$269

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sat 6/7

6:30 pm-10:34 pm

1 stop5h 04m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Midway to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Midway with our price prediction graph.

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to South Dakota

Rainfall in South Dakota by month

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

If weather is an important factor for your trip to South Dakota, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air

7.3

Good

734 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier

6.0

Okay

3,283 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Midway to South Dakota that include hotel bookings?
Yes. In addition to deals on Midway to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Midway to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to South Dakota.
Can I find deals for business class flights from Midway to South Dakota?
Yes. Cheapflights offers flight deals from Midway to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago Midway Airport to South Dakota?
Currently, September is the cheapest month in which you can book a flight from Chicago Midway Airport to South Dakota (average of $334). Flying from Chicago Midway Airport to South Dakota in December is currently the most expensive (average of $446). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Midway to South Dakota

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O'Hare Intl to Raleigh flights

Midway to Dulles Intl flights

Midway to Hobby flights

Top airline flying from Midway to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$218	Average$505	FlexibilityNo cancel fee	On-timeN/A

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$234+ Cheap flights from Midway (MDW) to South Dakota

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Midway to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Midway to South Dakota

Keep the following information in mind while searching for Midway to South Dakota flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Midway to South Dakota

Cheapest flights from Midway to South DakotaExplore the most affordable flight options available from Midway to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from Midway to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to South Dakota that are best for you.

Best time to book a flight from Midway to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Midway with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to South Dakota

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

Reviews of airlines servicing South Dakota

Related info for your journey

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

Can I find deals for flights from Midway to South Dakota that include hotel bookings?

How can I find direct flights from Midway to South Dakota?

Can I find deals for business class flights from Midway to South Dakota?

What is the cheapest month to book a flight from Chicago Midway Airport to South Dakota?

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 Midway to South Dakota

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

Top airline flying from Midway to South Dakota

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Midway to South Dakota
Explore the most affordable flight options available from Midway to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.