FFL Helper

FFL Helper / Baltimore / Chicago

BWI → CHI

Baltimore to Chicago

Compare one-way fares for flights from Baltimore to Chicago.

Lowest fare $30
Distance 605 mi
Flight time 2h 20m
Airports BWI–ORD
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By month: August 2026 from $133 · September 2026 from $32 · October 2026 from $30

Price calendar

August 2026

From $133 · up to $147

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26 $134 27 $133 28 $133 29 $133 30 $147
31

September 2026

From $32 · up to $143

Mon
Tue
Wed
Thu
Fri
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Sun
1 $143 2 $140 3 $142 4 $103 5 $103 6 $103 7 $103 8 $103 9 $103 10 $64 11 $50 12 $35 13 $34 14 $32 15 $33 16 $33 17 $35
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Upcoming dates

Chicago CHI

$30

Oct 05, 10:20am · 2h 20m · 0 stops

BWI → ORD · Frontier Airlines

Tickets

Chicago CHI

$32

Sep 14, 10:20am · 2h 20m · 0 stops

BWI → ORD · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Baltimore to Chicago. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Baltimore to Chicago.