Cheap Flights from Baltimore Washington International to Chicago Midway

Compare Baltimore Washington International to Chicago Midway flight deals

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

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Flight deals from Baltimore Washington International to Chicago Midway

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International Airport to Chicago Midway Airport? If you want to travel next month, return fares start from R 2,666. Find the lowest prices on one-way and return tickets right here.

Chicago.R 1,268 per passenger.Departing Sun, 9 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 9 Aug, arriving in Chicago Midway.Price includes taxes and charges.From R 1,268, select.

Chicago.R 1,437 per passenger.Departing Wed, 2 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 2 Dec, arriving in Chicago Midway.Price includes taxes and charges.From R 1,437, select.

Chicago.R 1,438 per passenger.Departing Sat, 24 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 24 Oct, arriving in Chicago Midway.Price includes taxes and charges.From R 1,438, select.

Chicago.R 1,442 per passenger.Departing Tue, 3 Nov.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 3 Nov, arriving in Chicago Midway.Price includes taxes and charges.From R 1,442, select.

Chicago.R 1,453 per passenger.Departing Thu, 10 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Thu, 10 Sep, arriving in Chicago Midway.Price includes taxes and charges.From R 1,453, select.

Chicago.R 1,453 per passenger.Departing Tue, 4 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 4 Aug, arriving in Chicago Midway.Price includes taxes and charges.From R 1,453, select.

Chicago.R 2,031 per passenger.Departing Tue, 28 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 28 Jul, arriving in Chicago Midway.Price includes taxes and charges.From R 2,031, select.

Chicago.R 2,185 per passenger.Departing Tue, 9 Mar.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 9 Mar, arriving in Chicago Midway.Price includes taxes and charges.From R 2,185, select.

Chicago.R 2,280 per passenger.Departing Sat, 30 Jan.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 30 Jan, arriving in Chicago Midway.Price includes taxes and charges.From R 2,280, select.

Chicago.R 2,285 per passenger.Departing Sat, 27 Feb.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 27 Feb, arriving in Chicago Midway.Price includes taxes and charges.From R 2,285, select.

Chicago.R 2,346 per passenger.Departing Tue, 27 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Tue, 27 Apr, arriving in Chicago Midway.Price includes taxes and charges.From R 2,346, select.

Chicago.R 2,439 per passenger.Departing Tue, 18 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Tue, 18 May, arriving in Chicago Midway.Price includes taxes and charges.From R 2,439, select.

Chicago.R 2,997 per passenger.Departing Wed, 29 Jul.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 29 Jul, arriving in Chicago Midway.Price includes taxes and charges.From R 2,997, select.

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

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 Midway flights are currently cheapest in August.

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Direct flights from Baltimore Washington International to Chicago Midway

Baltimore Washington International to Chicago Midway: Alternative routes

Compare routes from Baltimore Washington International to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago Midway.

Washington D.C. to Chicago: Flight information

The things to know before you go.

Cheapest flight found	R 1,268
Cheapest month to fly	August
Average flight time	2 hrs, 3 mins
Most popular airline	Southwest Airlines
Average flights per week	40

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

How much are return flights from Baltimore Washington International to Chicago Midway?

The best price we found for a return flight from Baltimore Washington International to Chicago Midway is R 2,666. 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.

How long does it take to fly from Baltimore Washington International to Chicago Midway?

2 hours and 3 minutes is the average flight time from Baltimore Washington International to Chicago Midway.

Which airlines fly direct from Baltimore Washington International to Chicago Midway?

Southwest Airlines flies direct from Baltimore Washington International to Chicago Midway.

How many flights are there a week from Baltimore Washington International to Chicago Midway?

As of July 2026, there are 40 flights per week flying from Baltimore Washington International to Chicago Midway.

When is the cheapest time to fly from Baltimore Washington International to Chicago Midway?

The cheapest month to fly from Baltimore Washington International to Chicago Midway is usually August.

Which upcoming date is cheapest to fly from Baltimore Washington International Airport to Chicago Midway Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Chicago Midway Airport on Tuesday, 11 August 2026.

Can I get a direct flight from Baltimore Washington International Airport to Chicago Midway Airport?

Yes – the average flight time is 2 hours and 3 minutes.

How can I find the best flight deal to Chicago Midway?

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 Midway 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.

When is the best time to book flights to Chicago?

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.

Which is the cheapest airline to fly from Baltimore Washington International Airport to Chicago Midway with?

Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Chicago Midway.

Flying from Baltimore Washington International Airport (BWI) to Chicago Midway Airport (MDW): what you need to know

Around 2 hours is how long you'll be travelling on a direct flight from Baltimore Washington International Airport to Chicago Midway Airport.
Chicago's timezone is UTC-6, making Chicago one hour behind Washington DC.
Take your pick of 23 weekly Baltimore Washington International Airport to Chicago Midway Airport flights. The 06:10 departure with Southwest Airlines is the earliest flight available. Southwest Airlines operates the last service of the day at 22:55.
Get to the airport on time so you don't miss your BWI to MDW flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during peak periods in general.
Southwest Airlines has direct flights from Baltimore Washington International Airport to Chicago Midway Airport. Book with this popular airline, then get ready to check out the sights in Chicago — and maybe even more of the United States if your schedule allows.
Southwest Airlines is the top choice for travellers on this route.
With 77.26% of its services arriving as planned, Southwest Airlines is the most punctual carrier operating BWI to MDW flights.
Consider adding a stopover when booking your ticket from Baltimore Washington International Airport to Chicago Midway Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between BWI and MDW:
- Detroit Wayne County Airport
- Cleveland Hopkins International Airport
- Buffalo Niagara Airport

How to find the cheapest flights from Baltimore Washington International Airport (BWI) to Chicago Midway Airport (MDW)

Right now, R 1,268 is the cheapest price we've seen for a one-way Baltimore Washington International Airport to Chicago Midway Airport flight. The best price for a return ticket is R 2,666. Remember that fares could change due to availability when booking.
It's often best to book as early as possible if you want to get cheap tickets from BWI to MDW. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
May is the cheapest month for flights from Baltimore Washington International Airport to Chicago Midway Airport. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Snapping up cheap flights from BWI to MDW is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as a new deal comes up.
Tailor your flights using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Baltimore Washington International Airport to Chicago Midway Airport.

Handy information about Baltimore Washington International Airport (BWI)

77% of flights taking off from Baltimore Washington International Airport touch down at their destination on schedule.
Central Washington DC to Baltimore Washington International Airport is approximately 48 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're ride-sharing, catching a taxi or driving.
You can expect a journey time of about 50 minutes on public transport.
Searching for a convenient hotel near BWI? If you're catching an early flight from Baltimore Washington International Airport to Chicago Midway Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Chicago Midway Airport (MDW)

Consider staying in a hotel near MDW if you're catching a late Baltimore Washington International Airport to Chicago Midway Airport flight. Check in to one of these accommodation options and skip the long transfer:
Pick up a Chicago Midway Airport rental car and explore Chicago and beyond with your own set of wheels. Dollar, Hertz and Budget are leading providers to choose from here.
Lock in the best possible rate by booking your ride from Chicago Midway Airport around four weeks ahead of your departure.

Getting from Chicago Midway Airport (MDW) to central Chicago

MDW is located at 5700 South Cicero.
Chicago Midway Airport is roughly 16 kilometres from central Chicago. The drive time takes about 25 minutes.
Travelling by public transport takes roughly 30 minutes.

When to fly to Chicago Midway Airport (MDW)

It's time to work out your travel dates for your flight from Baltimore Washington International Airport to Chicago Midway Airport. July is the most popular month to visit Chicago. If you like a more low-key vibe, go in December.
The warmest month in Chicago is July, with temperatures ranging between 16ºC (61ºF) and 28ºC (82ºF). Book your flights from Baltimore Washington International Airport to Chicago Midway Airport in this month if this is the type of weather you like.
January sees average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for cheap tickets from BWI to MDW sometime then if you'd rather travel in cooler conditions.

Explore more of the United States

Columbus is just one of the many cities in the United States waiting to be explored after you've seen Chicago. Around 451 kilometres away to the south-east, check out popular attractions including Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.
Around 257 kilometres south-east of Chicago, Indianapolis is another essential stop in the United States. No visit is complete without checking out Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.