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Cheap flights Baltimore — Chicago

Baltimore (BWI, US) Chicago (CHI, US)
from $73 973 km ~1h 39m 4 flights found 1 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $73 on 19.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
19 Nov 2026, Thu
Frontier Airlines F9 4307
17:53
BWI Baltimore/Wash International Thurgood Marshall Airport
20:23
ORD O'Hare International Airport
2h 30m Direct
Kiwi.com
$73
View this ticket
Route characteristics
Distance
973 km
Flight time
1h 39m
Time difference
-1h
Minimum price
from $73 (19.11.2026)
Average price
$73
Maximum price
$73
Cheapest day
Thursday
Departure airports (1)
BWI Baltimore/Wash International Thurgood Marshall Airport
Arrival airports (1)
ORD O'Hare International Airport
Airlines (1)
F9 Frontier Airlines
Agencies (3)
Kiwi.com Farera Flightnetwork
Airlines — cheapest prices 1
Frontier Airlines
Frontier Airlines
Low-cost 4 flights · 4 days
$73
Where to buy tickets 3
Kiwi.com
1 tickets · 1 days
from $73
Farera
2 tickets · 2 days
from $134
Flightnetwork
1 tickets · 1 days
from $164
Airports

From — Baltimore (1)

  • BWI Baltimore/Wash International Thurgood Marshall Airport

To — Chicago (1)

  • ORD O'Hare International Airport
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Oranjestad
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Abu Dhabi
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Frequently asked questions about the route Baltimore — Chicago
How long is the flight from Baltimore to Chicago?
Approximate flight time — 1h 39m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Baltimore to Chicago?
The straight-line distance — 973 km.
How much do flights from Baltimore to Chicago cost?
The minimum price over 3 months — from $73 on 19.11.2026.
What is the average ticket price?
The average price — $73. Range: $73 — $73.
What is the time difference between Baltimore and Chicago?
The difference — -1h.
From which airports does Baltimore operate flights?
From Baltimore: BWI (Baltimore/Wash International Thurgood Marshall Airport).
To which airports in Chicago do flights arrive?
To Chicago: ORD (O'Hare International Airport).
Which airlines fly this route?
This route is served by 1 airline: Frontier Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $73. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Baltimore — Chicago

Flights Baltimore — Chicago is a popular route. The straight-line distance is 973 km. Flight time 1h 39m. Time difference -1h.

From Baltimore (BWI) flights depart from 1 airport: BWI. To Chicago (CHI) — 1 arrival airport: ORD.

1 airline operate on this route: Frontier Airlines.

The minimum price for the next 3 months — from $73 (19.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $73, ranging from $73 to $73. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in United States from Baltimore
Oakland
US
Ontario
US
Oklahoma City
US
Kahului
US
New York
US
Myrtle Beach
US
Norfolk
US
Jacksonville
US

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