What is the cheapest month to fly from Baltimore to Chicago?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Baltimore (BWI) to Chicago (ORD), with fares starting from $134.

What is the lowest current fare from BWI to ORD?

The lowest currently-listed fare from Baltimore (BWI) to Chicago (ORD) is $134 on 2026-05-29.

How long is the flight from Baltimore to Chicago?

Direct flights from BWI to ORD cover approximately 998 km (620 miles), with an estimated flight time of 1h 10m. Operating airlines: AA, F9, UA.

Cheap flights from Baltimore to Chicago

Cheapest current fares: $134 in May 2026, 998 km direct flight in ~1h 10m.

Last updated May 25, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Baltimore (BWI) to Chicago (ORD). Refreshed daily.

Baltimore (BWI) → Chicago (ORD)

May 2026 $134
June 2026 $134

Frequently asked questions

What is the cheapest month to fly from Baltimore to Chicago?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Baltimore (BWI) to Chicago (ORD), with fares starting from $134.
What is the lowest current fare from BWI to ORD?

The lowest currently-listed fare from Baltimore (BWI) to Chicago (ORD) is $134 on 2026-05-29.
How long is the flight from Baltimore to Chicago?

Direct flights from BWI to ORD cover approximately 998 km (620 miles), with an estimated flight time of 1h 10m. Operating airlines: AA, F9, UA.

Related guides for this route

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