Cheap Flights from Baltimore Washington International to Chicago

Compare Baltimore Washington International to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Baltimore Washington International to Chicago

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to Chicago? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Baltimore Washington International to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Chicago flights are currently cheapest in June.

Direct flights from Baltimore Washington International to Chicago

Alternative Baltimore Washington International to Chicago routes

Looking for the cheapest, fastest or easiest route from Baltimore Washington International to Chicago? You could fly into the following airports instead.

Washington D.C. to Chicago: Flight information

The things to know before you go.
Cheapest flight found59 €
Cheapest month to flyJune
Average flight time2 hrs, 9 mins
Most popular airlineSouthwest Airlines
Average flights per week183

Finding cheap flights from Baltimore Washington International to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Baltimore Washington International to Chicago is 59 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 9 minutes is the average flight time from Baltimore Washington International to Chicago.
Southwest Airlines, American Airlines and United fly direct from Baltimore Washington International to Chicago.
As of April 2024, there are 183 flights per week flying from Baltimore Washington International to Chicago.
The cheapest month to fly from Baltimore Washington International to Chicago is usually June.
If you're flying from Baltimore Washington International Airport, the cheapest airport near Chicago is Chicago Midway – which is 14.5 km away from the centre of Chicago. We've found flights into this airport from 59 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Chicago on Wednesday, 5 June 2024.
Yes – the average flight time is 2 hours and 9 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Frontier Airlines offers the cheapest flight tickets to Chicago.

How to find cheap flights to Chicago (CHI) from Washington D.C. (BWI)in 2024

Looking for cheap tickets from Baltimore Washington International to Chicago? Return tickets start from 59 € and one-way flights to Chicago from Baltimore Washington International start from 32 €


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Baltimore Washington International to Chicago. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Chicago from Washington D.C. from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Chicago start from 32 € one-way.
  • Set up a Price Alert. You can easily track the fare of your cheap Baltimore Washington International-Chicago flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flex your dates to find the best BWI-CHI ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Chicago from Baltimore Washington International.
  • Fly without stops. Only interested in direct flights between Baltimore Washington International and Chicago? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Southwest Airlines
    American Airlines
    United
    Air New Zealand
    Royal Jordanian
    Envoy Air
    Alaska Airlines
    ANA (All Nippon Airways)
  • Find the cheapest Business class flights from Baltimore Washington International and Chicago. We scour the internet for the best Business, Premium Economy and First Class flight fares to Chicago, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Baltimore Washington International to Chicago flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Flexible on when you travel? The cheapest month to fly from Baltimore Washington International to Chicago is June.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Baltimore Washington International and Chicago whenever you want.

Combine your flight to Chicago from Baltimore Washington International with hotels and car hire

Once you've secured your cheap flight ticket from Baltimore Washington International to Chicago, discover the best prices and exclusive rates for hotels in Chicago or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.