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Cheap flights Baltimore (Wash Thurgood Marshall) to Chicago

1 passenger, economy

Nonstop flights from Baltimore to Chicago: Frontier Airlines, Southwest Airlines, United Airlines. Nonstop flights per week: 8. Flight time: 2 hours 24 minutes. Distance: 997 km. Tickets from S$69 (departure 26 November).

Prices updated on 22 October at 11:05

See also: Chicago — Baltimore (Wash Thurgood Marshall)Flights from Baltimore (Wash Thurgood Marshall)Flights to Chicago

Cheap flights Baltimore to Chicago

Compare prices, duration and stops

Frontier Airlines
F9 2633 🔥 Hot deal
05:40
Wash Thurgood Marshall (BWI)
Wed, 28 Oct
8h 11min
Direct
12:51
O'Hare International Airport (ORD)
Wed, 28 Oct
S$114
Frontier Airlines
F9 4411 🔥 Hot deal
13:56
Wash Thurgood Marshall (BWI)
Wed, 28 Oct
26h 41min
1 stop
15:37
O'Hare International Airport (ORD)
Thu, 29 Oct +1
S$81
Allegiant Air
G4 4411 🔥 Hot deal
13:56
Wash Thurgood Marshall (BWI)
Wed, 28 Oct
19h 54min
1 stop
08:50
Chicago Rockford International Airport (RFD)
Thu, 29 Oct +1
S$145
Frontier Airlines
F9 4307
09:53
Wash Thurgood Marshall (BWI)
Sun, 1 Nov
2h 30min
Direct
11:23
O'Hare International Airport (ORD)
Sun, 1 Nov
S$165
Frontier Airlines
F9 4307 🔥 Hot deal
09:53
Wash Thurgood Marshall (BWI)
Mon, 2 Nov
2h 30min
Direct
11:23
O'Hare International Airport (ORD)
Mon, 2 Nov
S$116
Frontier Airlines
F9 4307 🔥 Hot deal Best price
14:29
Wash Thurgood Marshall (BWI)
Thu, 26 Nov
2h 28min
Direct
15:57
O'Hare International Airport (ORD)
Thu, 26 Nov
S$69
Southwest Airlines
WN 1073
22:05
Wash Thurgood Marshall (BWI)
Wed, 23 Dec
2h 5min
Direct
23:10
Chicago Midway International Airport (MDW)
Wed, 23 Dec
S$135
Frontier Airlines
F9 4307
02:12
Wash Thurgood Marshall (BWI)
Wed, 30 Dec
2h 24min
Direct
03:36
O'Hare International Airport (ORD)
Wed, 30 Dec
S$161
Frontier Airlines
F9 1079
18:30
Wash Thurgood Marshall (BWI)
Tue, 5 Jan
6h 16min
1 stop
23:46
Chicago Midway International Airport (MDW)
Tue, 5 Jan
S$129
Frontier Airlines
F9 1079
18:30
Wash Thurgood Marshall (BWI)
Mon, 1 Mar
5h 53min
1 stop
23:23
O'Hare International Airport (ORD)
Mon, 1 Mar
S$162
Southwest Airlines
WN 250
11:35
Wash Thurgood Marshall (BWI)
Tue, 1 June
2h
Direct
12:35
Chicago Midway International Airport (MDW)
Tue, 1 June
S$233
United Airlines
UA 1996
13:17
Wash Thurgood Marshall (BWI)
Thu, 1 July
2h 12min
Direct
14:29
O'Hare International Airport (ORD)
Thu, 1 July
S$263

Direct flight schedule Baltimore — Chicago

Direct flights: 1

Departure → arrivalFlightAirport DaysDurationPrice
09:53→11:23 Frontier Airlines F9 4307 Wash Thurgood MarshallBWI MonTueWedThuFriSatSun 2h 30min
Local time: departure at the departure airport, arrival at the arrival airport. Days and prices are based on tickets found for the coming months.

Low price calendar

From
To
October 2026 — no data Thu, 22 Oct · One way

Prices as of 22 October, 11:06 Moscow time

Cheap flights Baltimore to Chicago

Frontier Airlines
Frontier Airlines
Mon, Tue, Wed, Thu, Sun
Price from
S$116
Southwest Airlines
Southwest Airlines
Tue, Wed
Price from
S$135

Which airlines offer the cheapest flights from Baltimore to Chicago?

Based on collected data, the cheapest flights are offered by Frontier Airlines with an average ticket price of S$124.

  • Frontier Airlines Average price: S$124 · Flights: 4 · Direct: 2
  • Allegiant Air Average price: S$145 · Flights: 1 · Direct: 0
  • Southwest Airlines Average price: S$184 · Flights: 2 · Direct: 2
  • United Airlines Average price: S$263 · Flights: 1 · Direct: 1

Which airlines fly most often from Baltimore to Chicago?

The most flight options on this route are offered by Frontier Airlines — options found: 4.

  • Frontier Airlines Flights: 4 · Direct: 2
  • Southwest Airlines Flights: 2 · Direct: 2
  • Allegiant Air Flights: 1 · Direct: 0
  • United Airlines Flights: 1 · Direct: 1

How many flights per day operate from Baltimore to Chicago?

Most flights operate on Wed (5), the fewest on Fri (0).

  • Mon Flights: 2 · Direct: 1
  • Tue Flights: 2 · Direct: 1
  • Wed Flights: 5 · Direct: 3
  • Thu Flights: 2 · Direct: 2
  • Fri —
  • Sat —
  • Sun Flights: 1 · Direct: 1

Popular destinations from Baltimore

All →
BWI
Baltimore — Atlanta
United States → United States
ATL
from
S$23
BWI
Baltimore — Orlando
United States → United States
ORL
from
S$28
BWI
Baltimore — Miami
United States → United States
MIA
from
S$28
BWI
Baltimore — San Juan
United States → Puerto Rico
SJU
from
S$51
BWI
Baltimore — Indianapolis
United States → United States
IND
from
S$80
BWI
Baltimore — Austin
United States → United States
AUS
from
S$83
BWI
Baltimore — Dallas
United States → United States
DFW
from
S$94
BWI
Baltimore — Charlotte
United States → United States
CLT
from
S$99

Popular destinations to Chicago

All →
BNA
Nashville — Chicago
United States → United States
CHI
from
S$40
FLL
Fort Lauderdale — Chicago
United States → United States
CHI
from
S$41
ATL
Atlanta — Chicago
United States → United States
CHI
from
S$56
PHL
Philadelphia — Chicago
United States → United States
CHI
from
S$57
DEN
Denver — Chicago
United States → United States
CHI
from
S$66
DFW
Dallas — Chicago
United States → United States
CHI
from
S$67
TPA
Tampa — Chicago
United States → United States
CHI
from
S$68
LAS
Las Vegas — Chicago
United States → United States
CHI
from
S$87
LAX
Los Angeles — Chicago
United States → United States
CHI
from
S$103

Cheap flights Baltimore to Chicago

Price from
S$116
Average price
S$140
Flight time
2 hours 24 minutes
Distance
997 km
Рейсов в неделю
8
Airlines
4
Most frequent flight
F9 4307

Prices as of 22 October, 11:05 Moscow time

Airports on the Baltimore — Chicago route

From → to Flights Direct Airlines Price from
Wash Thurgood MarshallBWI O'Hare International AirportORD Cheapest
532
Wash Thurgood MarshallBWI Chicago Midway International AirportMDW
322
Wash Thurgood MarshallBWI Chicago Rockford International AirportRFD
101

Departure airports · Baltimore

Arrival airports · Chicago

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

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S$18

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30

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S$20

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S$29

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Frequently Asked Questions

Yes. Nonstop flights from Baltimore to Chicago are operated by: Frontier Airlines, Southwest Airlines, United Airlines. A nonstop flight takes 2 hours 24 minutes on average. Nonstop tickets start at S$69.
The average ticket price Baltimore Chicago is S$140. The cheapest ticket costs S$69, operated by Frontier Airlines, flight F9 4307, departing Baltimore on 26 November at 14:29, arriving Chicago on 26 November at 15:57. Prices as of 22 October.
A nonstop flight takes 2 hours 24 minutes on average. The fastest is WN 250 Southwest Airlines: 2 hours. With a connection: from 5 hours 53 minutes, usually about 6 hours.
Flights from Baltimore to Chicago arrive at these airports: O'Hare International Airport (ORD), Chicago Midway International Airport (MDW), Chicago Rockford International Airport (RFD). Most flights arrive at O'Hare International Airport. Departure: Wash Thurgood Marshall (BWI).
Tickets from Baltimore to Chicago are sold by: Frontier Airlines, Southwest Airlines, Allegiant Air, United Airlines. Nonstop: Frontier Airlines, Southwest Airlines, United Airlines.
The distance from Baltimore to Chicago is 997 km.
Tickets from Chicago to Baltimore start at S$42. The average price is S$146. Nonstop flights are operated by: Frontier Airlines, Southwest Airlines. All tickets Chicago — Baltimore
Yes, the time difference is 1 hour: Baltimore — UTC−4, Chicago — UTC−5. For example: Baltimore 12:00 → Chicago 11:00.