BWI

$67 Find Cheap Flights from Illinois to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Baltimore departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Baltimore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Baltimore

sáb., abr. 18 - lun., abr. 20
Frontier Logo
5:50 am - 4:58 pm
ORD
-
BWI
10h 08m
1 stop
Frontier Logo
4:10 pm - 5:36 pm
BWI
-
ORD
2h 26mnonstop
$124Frontier
mar., abr. 14 - mié., abr. 15
Frontier Logo
6:10 am - 4:54 pm
MDW
-
BWI
9h 44m
1 stop
Frontier Logo
12:17 pm - 7:31 pm
BWI
-
MDW
8h 14m
1 stop
$126Frontier
mar., may. 5 - mar., may. 12
United Airlines Logo
8:30 am - 2:13 pm
PIA
-
BWI
4h 43m
1 stop
United Airlines Logo
7:05 pm - 10:49 pm
BWI
-
PIA
4h 44m
1 stop
$271United Airlines
mar., abr. 14 - mié., abr. 15
American Airlines Logo
12:52 pm - 9:23 pm
MLI
-
BWI
7h 31m
1 stop
American Airlines Logo
11:41 am - 6:07 pm
BWI
-
MLI
7h 26m
1 stop
$271American Airlines
vie., abr. 3 - sáb., abr. 18
American Airlines Logo
2:56 pm - 10:00 pm
BMI
-
BWI
6h 04m
1 stop
American Airlines Logo
5:39 am - 10:46 am
BWI
-
BMI
6h 07m
1 stop
$289American Airlines
lun., jun. 22 - mar., jul. 7
Delta Logo
5:00 pm - 12:15 am
MLI
-
BWI
6h 15m
1 stop
Delta Logo
6:00 am - 10:26 am
BWI
-
MLI
5h 26m
1 stop
$289Delta
jue., mar. 26 - mar., mar. 31
United Airlines Logo
1:25 pm - 9:42 pm
PIA
-
BWI
7h 17m
1 stop
United Airlines Logo
6:00 am - 10:02 am
BWI
-
PIA
5h 02m
1 stop
$294United Airlines
vie., mar. 20 - mar., mar. 24
Delta Logo
5:15 pm - 12:53 am
MLI
-
BWI
6h 38m
1 stop
Delta Logo
10:52 am - 4:32 pm
BWI
-
MLI
6h 40m
1 stop
$299Delta
mié., may. 6 - vie., may. 8
Multiple Airlines Logo
7:31 pm - 1:25 pm
SPI
-
BWI
16h 54m
1 stop
Multiple Airlines Logo
5:35 pm - 7:41 pm
BWI
-
SPI
27h 06m
1 stop
$320Multiple Airlines
mié., may. 6 - vie., may. 8
Multiple Airlines Logo
7:31 pm - 1:25 pm
SPI
-
BWI
16h 54m
1 stop
Multiple Airlines Logo
5:35 pm - 7:41 pm
BWI
-
SPI
27h 06m
1 stop
$326Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$67
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from St. Louis to Baltimore

FAQs for booking flights from Illinois to Baltimore

  • How does KAYAK find such low prices on flights from Illinois to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Baltimore

Information on the airport you'll fly into in Baltimore

Baltimore (BWI)