Question 1

How long is the flight from Baltimore to Chicago O'Hare?

Accepted Answer

A nonstop flight from Baltimore to Chicago O'Hare typically takes around 2 hours 20 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 11 hours 20 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Baltimore to Chicago O'Hare?

Accepted Answer

Yes, there are nonstop flights from Baltimore to Chicago O'Hare, averaging around 9 to 10 flights per day, operated by, among others, United Airlines, American Airlines and Frontier Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Baltimore to Chicago O'Hare?

Accepted Answer

Direct flights from Baltimore to Chicago O'Hare are operated by, among others, United Airlines, American Airlines and Frontier Airlines. Connecting flights with one stop are also available, for example with Frontier Airlines (via Atlanta, Orlando). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Baltimore to Chicago O'Hare?

Accepted Answer

Nonstop flights from Baltimore to Chicago O'Hare operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Baltimore to Chicago O'Hare?

Accepted Answer

From Baltimore to Chicago O'Hare, there are on average around 9 to 10 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.

Question 6

How many flights per week are there from Baltimore to Chicago O'Hare?

Accepted Answer

From Baltimore to Chicago O'Hare, there are around 65 to 66 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.

Question 7

When does the first flight from Baltimore to Chicago O'Hare depart?

Accepted Answer

The earliest nonstop flight from Baltimore to Chicago O'Hare usually departs at 5:44 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Chicago O'Hare.

Question 8

When does the last flight from Baltimore to Chicago O'Hare depart?

Accepted Answer

The last nonstop flight from Baltimore to Chicago O'Hare usually departs at 8:40 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Baltimore Chicago O'Hare Please note: transfer for connecting flight	Outbound 08/20/26 1 Stopover (ATL) F94427, F91595 12h 03min	Return 08/25/26 1 Stopover (MCO) F93044, F93274 14h 36min	Frontier Airlines		$251
Baltimore Chicago O'Hare	Outbound 10/01/26 direct F94307 02h 24min	Return 10/11/26 direct F94064 02h 14min	Frontier Airlines		$259
Best option Baltimore Chicago O'Hare	Outbound 01/01/27 direct UA0704 02h 02min	Return 01/08/27 direct UA1557 02h 00min	United Airlines		$395
Baltimore Chicago O'Hare	Outbound 08/20/26 1 Stopover (IAH) F93067, F93136 09h 13min	Return 08/25/26 1 Stopover (ATL) F92198, F94712 08h 10min	Frontier Airlines	?	$254
Baltimore Chicago O'Hare	Outbound 10/01/26 1 Stopover (ATL) F94427, F91595 11h 20min	Return 10/11/26 direct F94064 02h 14min	Frontier Airlines		$268
Baltimore Chicago O'Hare	Outbound 10/01/26 direct F94307 02h 24min	Return 10/11/26 direct F94064 02h 14min	Frontier Airlines	?	$269
Baltimore Chicago O'Hare	Outbound 10/01/26 direct F94307 02h 24min	Return 10/11/26 direct F94064 02h 14min	Frontier Airlines		$270
Baltimore Chicago O'Hare	Outbound 10/01/26 direct F94307 02h 24min	Return 10/11/26 direct F94064 02h 14min	Frontier Airlines	?	$274
Baltimore Chicago O'Hare	Outbound 09/01/26 1 Stopover (ATL) F94427, F93397 12h 23min	Return 09/09/26 1 Stopover (ATL) F91596, F91080 11h 06min	Frontier Airlines		$270
Baltimore Chicago O'Hare	Outbound 09/01/26 1 Stopover (MCO) F93273, F92791 17h 44min	Return 09/09/26 1 Stopover (ATL) F91442, F94712 09h 08min	Frontier Airlines	?	$281

Roundtrip from	$ 251,00
Distance	999 km
Departure airport	Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport	Airport Chicago O'Hare International Airport, IL (ORD)
Destination country	Flights to United States
Departure airport - Destination country	Baltimore-Washington International-Thurgood Marshall Airport, MD - United States
Departure airport - City-Code	Baltimore-Washington International-Thurgood Marshall Airport, MD - Chicago

Flight Routes from Baltimore to Chicago O'Hare

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Baltimore-Washington International-Thurgood Marshall Airport, MD

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