$172 Cheap Flights from Minneapolis (MSP) to Decatur (DEC)

View $172 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur, IL (DEC)

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Cheap Flights from Minneapolis to Decatur (MSP-DEC)

Prices were available within the past 7 days and start at $172 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 26 - Mon, Dec 1
MSP
Minneapolis
DEC
Decatur
$224 Roundtrip, found 2 hours ago
$224
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 26 from Minneapolis to Decatur, returning Mon, Dec 1, priced at $224 found 2 hours ago
United
Tue, Nov 18 - Mon, Nov 24
MSP
Minneapolis
DEC
Decatur
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 18 from Minneapolis to Decatur, returning Mon, Nov 24, priced at $239 found 2 days ago
United
Sat, Nov 15 - Fri, Nov 21
MSP
Minneapolis
DEC
Decatur
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 15 from Minneapolis to Decatur, returning Fri, Nov 21, priced at $254 found 2 days ago
United
Wed, Nov 26 - Mon, Dec 1
MSP
Minneapolis
DEC
Decatur
$268 Roundtrip, found 2 hours ago
$268
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 26 from Minneapolis to Decatur, returning Mon, Dec 1, priced at $268 found 2 hours ago
United
Thu, Nov 13 - Wed, Nov 19
MSP
Minneapolis
DEC
Decatur
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Minneapolis to Decatur, returning Wed, Nov 19, priced at $274 found 2 days ago
United
Mon, Nov 24 - Fri, Nov 28
MSP
Minneapolis
DEC
Decatur
$283 Roundtrip, found 4 hours ago
$283
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Nov 24 from Minneapolis to Decatur, returning Fri, Nov 28, priced at $283 found 4 hours ago
United
Tue, Dec 9 - Sun, Dec 14
MSP
Minneapolis
DEC
Decatur
$284 Roundtrip, just found
$284
Roundtrip
just found
Select United flight, departing Tue, Dec 9 from Minneapolis to Decatur, returning Sun, Dec 14, priced at $284 just found
United
Mon, Nov 24 - Wed, Dec 3
MSP
Minneapolis
DEC
Decatur
$294 Roundtrip, found 2 hours ago
$294
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Nov 24 from Minneapolis to Decatur, returning Wed, Dec 3, priced at $294 found 2 hours ago
United
Tue, Dec 9 - Mon, Dec 15
MSP
Minneapolis
DEC
Decatur
$296 Roundtrip, just found
$296
Roundtrip
just found
Select United flight, departing Tue, Dec 9 from Minneapolis to Decatur, returning Mon, Dec 15, priced at $296 just found
United
Sun, Nov 23 - Wed, Dec 3
MSP
Minneapolis
DEC
Decatur
$299 Roundtrip, found 2 hours ago
$299
Roundtrip
found 2 hours ago
Select United flight, departing Sun, Nov 23 from Minneapolis to Decatur, returning Wed, Dec 3, priced at $299 found 2 hours ago

Alternative airports near Decatur

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Decatur, IL DEC. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $239
DEC
Decatur, IL
CheapestClosest
Average driving time to city center8 min
Flights from $239

Frequently asked questions

How much does a flight from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC) cost?
Snag a cheap one-way flight from $172 or cheap return flight from $224 from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC)?
The cheapest month to fly from MSP to DEC is November, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from MSP to DEC. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC)?
You'll need to take a flight with a layover when traveling from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from MSP to DEC?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC)?
Opt for a flight from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC) last-minute?
Booking your flight from MSP to DEC shortly before your trip is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a MSP to DEC flight and hotel package?
Compared with arranging flights and hotels separately, booking a MSP to DEC flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Minneapolis - St. Paul Intl. Airport (MSP) to Decatur Airport (DEC)?
You can usually reschedule or cancel your MSP to DEC flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Minneapolis - St. Paul Intl.
Destination airport
Decatur
Airlines serving
United
Roundtrip price
$224
Distance
412 mi

Book with confidence

Minneapolis to Decatur Flights

The cheapest times to fly from Minneapolis to Decatur

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Minneapolis to Decatur are during the month of November. You can find some of the cheapest flights from Minneapolis to Decatur with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Minneapolis to Decatur

Sunday is one of the best days to book for cheap flights from Minneapolis to Decatur: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Minneapolis to Decatur

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Minneapolis to Decatur in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Minneapolis to Decatur flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Minneapolis to Decatur airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Minneapolis to Decatur Flights

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