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$444+ Cheap flights from Decatur, IL (DEC) to Maryland

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — BWI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Decatur to Maryland

Keep the following information in mind while searching for Decatur to Maryland flight deals. Data was last updated April 17, 2025.

Round-trip from

$444
(United Airlines)
From Decatur Arpt to Maryland
Search Deals

Find flight deals from Decatur to Maryland

Cheapest flights from Decatur to Maryland
Explore the most affordable flight options available from Decatur to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:45 amDEC - BWI
1 stop10h 57mUnited Airlines
Sun 7/206:15 amBWI - DEC
1 stop12h 48mUnited Airlines
Deal found 4/17$444

Cheapflights Fare Finder

Customize your flight search to find flights from Decatur 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Decatur to Maryland that are best for you.

Fly from

Decatur

Fly to

Maryland

Route

Depart

Return

Price

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Thu 7/17

9:45 am-9:42 pm

1 stop10h 57m

Baltimore/Washington

Sun 7/20

6:15 am-6:03 pm

1 stop12h 48m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Decatur to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Decatur 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 Decatur to Maryland

What is the cheapest month to book a flight from Decatur, Illinois to Maryland?

Currently, August is the cheapest month in which you can book a flight from Decatur, Illinois to Maryland (average of $241). Flying from Decatur, Illinois to Maryland in March is currently the most expensive (average of $290). 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.

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated April 17, 2025.
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What airport do you fly from for flights from Decatur to Maryland?

    If you book a flight to Maryland from Decatur, you will be flying from Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur.

  • Can I find deals for flights from Decatur to Maryland that include hotel bookings?

    Yes. In addition to deals on Decatur to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Decatur to Maryland?

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

  • Can I find deals for business class flights from Decatur to Maryland?

    Yes. Cheapflights offers flight deals from Decatur to Maryland 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 Decatur, Illinois to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Decatur, Illinois to Maryland (average of $241). Flying from Decatur, Illinois to Maryland in March is currently the most expensive (average of $290). 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.

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Alternative routes for Decatur to Maryland

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