Find Cheap Flights from Chicago to Baltimore (CHI - WAS)

Flights overview

Useful information for finding cheap flights from Chicago to Baltimore and booking your next trip

Cheapest round-trip flights	$58	Frontier Nonstop 3 hr Thu, Jan 8 — Sun, Jan 11	The cheapest round-trip flight from Chicago to Baltimore is currently $58
Cheapest one-way flight	$29	Frontier Nonstop 2 hr Thu, Jan 15	The cheapest one-way flight from Chicago to Baltimore is currently $29
Cheapest nonstop flights	$58	Frontier Nonstop 2 hr Thu, Jan 15 — Sun, Jan 18	The cheapest nonstop round-trip flight from Chicago to Baltimore is currently $58
Last-minute weekend getaway	$182	Spirit 1 stop 12 hr Thu, Nov 20 — Sun, Nov 23	The cheapest last-minute weekend getaway from Chicago to Baltimore is currently $182
Cheapest business class flights	$361	American Nonstop 2 hr Sat, Jan 24 — Sun, Jan 25	The cheapest business class round-trip flight from Chicago to Baltimore is currently $361

Fastest flight	1 hr 44 min	The fastest nonstop flight from Chicago to Baltimore takes 1 hr 44 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Chicago to Baltimore is typically September. The most expensive month to fly is typically April.

September Cheapest	Typical prices: $85–145
April Most expensive	Typical prices: $135–215

Popular airlines from Chicago to Baltimore

United

Nonstop

from $139

Typical price: $165–320

136 weekly nonstop flights

ORD - BWI, DCA, IAD Every day

1415 weekly connecting flights

ORD - BWI, DCA, IAD Every day
Southwest

Nonstop

from $139

Typical price: $165–335

74 weekly nonstop flights

MDW - BWI, DCA Every day

3737 weekly connecting flights

MDW, ORD - BWI, DCA, IAD Every day
American

Nonstop

from $148

Typical price: $185–340

83 weekly nonstop flights

ORD - BWI, DCA Every day

1268 weekly connecting flights

ORD - BWI, DCA, IAD Every day
Delta

from $177

Typical price: $205–460

1489 weekly connecting flights

MDW, ORD - BWI, DCA, IAD Every day
Frontier

Nonstop

from $58

Typical price: $115–250

7 weekly nonstop flights

MDW, ORD - BWI Every Mon, Tue, Sat, Sun

134 weekly connecting flights

MDW, ORD - BWI, DCA, IAD Every day
Alaska

from $404

Typical price: $580–1,400

63 weekly connecting flights

ORD - BWI, DCA, IAD Every day

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 31 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 26 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 28 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Popular airports near Baltimore

Baltimore/Washington International Airport (BWI)

Baltimore United States 19 min 8 mi
Dulles International Airport (IAD)

Washington United States 1 hr 23 min 51 mi
Ronald Reagan Washington National Airport (DCA)

Washington United States 1 hr 2 min 38 mi
Philadelphia International Airport (PHL)

Philadelphia United States 1 hr 35 min 83 mi

Frequently asked questions about flying from Chicago to Baltimore

When are the cheapest days to fly from Chicago to Baltimore?

The cheapest flights from Chicago to Baltimore are usually in September. Typical ticket prices in September range from $85 to $145.

Which airlines provide the cheapest flights from Chicago to Baltimore?

The cheapest round-trip flight from Chicago to Baltimore recently found on Google Flights was with Frontier from $58. The cheapest one-way flight was with Frontier from $29.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Chicago to Baltimore is $139, flying from Jan 15 to Jan 18.
The cheapest Southwest flight from Chicago to Baltimore is $139, flying from Jan 15 to Jan 18.
The cheapest American flight from Chicago to Baltimore is $148, flying from Jan 29 to Feb 1.
The cheapest Delta flight from Chicago to Baltimore is $177, flying from Jan 8 to Jan 11.
The cheapest Frontier flight from Chicago to Baltimore is $58, flying from Jan 8 to Jan 11.
The cheapest Alaska flight from Chicago to Baltimore is $404, flying from Feb 5 to Feb 8.

What are the cheapest flights from Chicago to Baltimore?

The cheapest round-trip flight from Chicago to Baltimore starts at $58 from Thu, Jan 8 to Sun, Jan 11. The cheapest one-way flight starts at $29 and departs on Thu, Jan 15.

How long does it take to fly from Chicago to Baltimore?

1 hr 44 min is the shortest flight time from Chicago to Baltimore.

When should you fly to Baltimore, United States?

Baltimore has a 4-season climate with warm, humid summers (Jun–Sep) and some snow in winter (Dec–Feb). Most people choose to visit May–Sep. Artscape (Jul) is a 3-day major annual festival, with performing arts, free concerts and exhibitions. Free Fall (Oct) features a monthlong program of admission-free cultural events.

How do I find cheap dates to fly from Chicago to Baltimore?

It's easy to use Google Flights to find the cheapest days to fly from Chicago to Baltimore.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What is the best airline to fly from Chicago to Baltimore?

What counts as the best airline for your flights from Chicago to Baltimore really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chicago to Baltimore.

In terms of nonstop flights, United is the most popular. United offers 136 nonstop flights and 1,415 connecting flights per week. United flies from Chicago O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

In terms of flights, Southwest is the most popular. Southwest offers 74 nonstop flights and 3,737 connecting flights per week. Southwest flies from Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

Other popular airlines flying from Chicago to Baltimore are:

American offers 83 nonstop flights and 1,268 connecting flights per week. American flies from Chicago O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
Delta offers 1,489 connecting flights per week. Delta flies from Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
Frontier offers 7 nonstop flights and 134 connecting flights per week. Frontier flies from Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
Alaska offers 63 connecting flights per week. Alaska flies from Chicago O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

The number of connecting flights refers to distinct flights with at least one stop between Chicago and Baltimore.

Which airlines provide the cheapest flights from Chicago to Baltimore?

The cheapest round-trip flight from Chicago to Baltimore recently found on Google Flights was with Frontier from $58. The cheapest one-way flight was with Frontier from $29.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Chicago to Baltimore is $139, flying from Jan 15 to Jan 18.
The cheapest Southwest flight from Chicago to Baltimore is $139, flying from Jan 15 to Jan 18.
The cheapest American flight from Chicago to Baltimore is $148, flying from Jan 29 to Feb 1.
The cheapest Delta flight from Chicago to Baltimore is $177, flying from Jan 8 to Jan 11.
The cheapest Frontier flight from Chicago to Baltimore is $58, flying from Jan 8 to Jan 11.
The cheapest Alaska flight from Chicago to Baltimore is $404, flying from Feb 5 to Feb 8.

Which airlines have direct flights from Chicago to Baltimore?

Southwest, Frontier, American and United fly direct from Chicago to Baltimore.

There are 136 United direct flights from Chicago to Baltimore per week. Flights are available every day.
There are 74 Southwest direct flights from Chicago to Baltimore per week. Flights are available every day.
There are 83 American direct flights from Chicago to Baltimore per week. Flights are available every day.
There are 7 Frontier direct flights from Chicago to Baltimore per week. Flights are available on Monday, Tuesday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Which airline provides the cheapest last-minute getaway flight from Chicago to Baltimore?

The cheapest last-minute deal between Chicago and Baltimore at price $182 is offered by Spirit from Thu, Nov 20 to Sun, Nov 23.

Which airlines have direct flights from Chicago to Baltimore?

Southwest, Frontier, American and United fly direct from Chicago to Baltimore.

There are 136 United direct flights from Chicago to Baltimore per week. Flights are available every day.
There are 74 Southwest direct flights from Chicago to Baltimore per week. Flights are available every day.
There are 83 American direct flights from Chicago to Baltimore per week. Flights are available every day.
There are 7 Frontier direct flights from Chicago to Baltimore per week. Flights are available on Monday, Tuesday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

When are direct flights from Chicago to Baltimore available?

There are direct flights from Chicago to Baltimore on a daily basis.

What are the cheapest direct flights from Chicago to Baltimore?

The cheapest direct (nonstop) round-trip flights between Chicago and Baltimore start at $58 from Thu, Jan 15 to Sun, Jan 18 with Frontier.

How can I find nonstop flights from Chicago to Baltimore?

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chicago to Baltimore, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

What are the cheapest business class flights from Chicago to Baltimore?

The cheapest business class round-trip flights between Chicago and Baltimore start at $361 from Sat, Jan 24 to Sun, Jan 25 with American.

What are the cheapest economy class flights from Chicago to Baltimore?

The cheapest economy class round-trip flights between Chicago and Baltimore start at $58 from Thu, Jan 8 to Sun, Jan 11.

How can I book business class trips from Chicago to Baltimore?

To book business class trips from Chicago to Baltimore, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

Are there any last-minute deals from Chicago to Baltimore next weekend?

The best last-minute getaway deal for the next weekend between Chicago and Baltimore starts at $182 from Thu, Nov 20 to Sun, Nov 23 with Spirit.

Which airline provides the cheapest last-minute getaway flight from Chicago to Baltimore?

The cheapest last-minute deal between Chicago and Baltimore at price $182 is offered by Spirit from Thu, Nov 20 to Sun, Nov 23.

How can I find last-minute flight deals from Chicago to Baltimore?

To find last-minute flight deals from Chicago to Baltimore, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.