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Cheap flights from Baltimore to Illinois from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Illinois departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baltimore to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Baltimore to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.
Frontier Logo
6:36 pm - 7:43 pmBWI-MDW
2h 07mnonstop
Frontier Logo
2:44 pm - 5:42 pmMDW-BWI
1h 58mnonstop
$78Frontier
Find Deal
Wed, May 28 - Wed, Jun 4
Frontier Logo
6:36 pm - 7:43 pmBWI-MDW
2h 07mnonstop
Frontier Logo
2:44 pm - 5:42 pmMDW-BWI
1h 58mnonstop
$79Frontier
Find Deal
Wed, May 28 - Wed, Jun 4
United Airlines Logo
11:19 am - 12:33 pmBWI-ORD
2h 14mnonstop
United Airlines Logo
10:55 am - 1:57 pmORD-BWI
2h 02mnonstop
$159United Airlines
Find Deal
Mon, Jun 2 - Tue, Jun 3
Southwest Logo
5:00 pm - 6:00 pmBWI-MDW
2h 00mnonstop
Southwest Logo
5:45 am - 8:30 amMDW-BWI
1h 45mnonstop
$159Southwest
Find Deal
Sat, May 24 - Sat, May 31
Southwest Logo
5:00 pm - 6:00 pmBWI-MDW
2h 00mnonstop
Southwest Logo
9:30 am - 1:40 pmMDW-BWI
3h 10m1 stop
$165Southwest
Find Deal
Sat, May 24 - Sat, May 31
American Airlines Logo
5:24 pm - 6:40 pmBWI-ORD
2h 16mnonstop
American Airlines Logo
8:20 am - 11:16 amORD-BWI
1h 56mnonstop
$177American Airlines
Find Deal
Sat, Jun 7 - Tue, Jun 10
United Airlines Logo
10:50 am - 12:05 pmBWI-ORD
2h 15mnonstop
United Airlines Logo
7:10 am - 10:13 amORD-BWI
2h 03mnonstop
$179United Airlines
Find Deal
Wed, May 21 - Sat, May 24
American Airlines Logo
7:26 am - 8:43 amBWI-ORD
2h 17mnonstop
American Airlines Logo
7:04 pm - 10:05 pmORD-BWI
2h 01mnonstop
$188American Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
6:00 am - 8:40 amBWI-MDW
3h 40m1 stop
Delta Logo
6:31 pm - 12:48 amMDW-BWI
5h 17m1 stop
$197Delta
Find Deal
Fri, May 30 - Mon, Jun 2
Delta Logo
6:00 am - 9:51 amBWI-ORD
4h 51m1 stop
Delta Logo
7:05 am - 11:47 amORD-BWI
3h 42m1 stop
$197Delta
Find Deal
Wed, Jun 4 - Wed, Jun 11

Spirit Airlines flights from Baltimore to Illinois

Our best Spirit Airlines deals on Baltimore to Illinois flight tickets
Spirit Airlines
Jun 2
BWI7:57 pmBaltimore/Washington
13h 53m
1 stop
ORD8:50 amChicago O'Hare Intl
Jun 4
ORD7:37 amChicago O'Hare Intl
11h 52m
1 stop
BWI8:29 pmBaltimore/Washington
Spirit Airlines
Jun 2
BWI7:57 pmBaltimore/Washington
13h 53m
1 stop
ORD8:50 amChicago O'Hare Intl
Jun 4
ORD7:37 amChicago O'Hare Intl
11h 52m
1 stop
BWI8:29 pmBaltimore/Washington
Spirit Airlines
May 28
BWI2:59 pmBaltimore/Washington
18h 56m
1 stop
ORD8:55 amChicago O'Hare Intl
Jun 4
ORD7:37 amChicago O'Hare Intl
11h 52m
1 stop
BWI8:29 pmBaltimore/Washington

United Airlines flights from Baltimore to Illinois

Our best United Airlines deals on Baltimore to Illinois flight tickets
United Airlines
Jun 2
BWI11:19 amBaltimore/Washington
2h 14m
ORD12:33 pmChicago O'Hare Intl
Jun 3
ORD10:55 amChicago O'Hare Intl
2h 02m
BWI1:57 pmBaltimore/Washington
United Airlines
May 21
BWI10:50 amBaltimore/Washington
2h 15m
ORD12:05 pmChicago O'Hare Intl
May 24
ORD7:10 amChicago O'Hare Intl
2h 03m
BWI10:13 amBaltimore/Washington
United Airlines
May 22
BWI6:40 amBaltimore/Washington
2h 15m
ORD7:55 amChicago O'Hare Intl
Jun 4
ORD10:55 amChicago O'Hare Intl
2h 02m
BWI1:57 pmBaltimore/Washington

See travel insights to Illinois from

How to get the cheapest flight ticket from Baltimore to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Baltimore is in January. Flight prices, which tend to average around $174, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $198.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Baltimore to Illinois is on a Friday when prices can be found for as low as $313. Flights from Baltimore to Illinois on a Sunday will generally be more expensive and average around $630. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Baltimore to Illinois during this time can be as low as $200. Flights in the morning are often more expensive with an average ticket price of $492.

What is the cheapest Baltimore/Washington to Illinois flight route?

Fly from Baltimore/Washington to Chicago Midway for the best Baltimore/Washington - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Baltimore when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $285 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Baltimore for as low as $232 on momondo.

What cabin class options are available on Baltimore/Washington to Illinois flights?

There are 4 cabin classes available to choose from on Baltimore/Washington to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Baltimore to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Illinois

Best Price Found

$39

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Illinois

2 airports
The best one-way flight to Illinois from Baltimore in the past 72 hours is $39. The best round-trip flight deal from Baltimore to Illinois found on momondo in the last 72 hours is $78.
The fastest flight from Baltimore to Illinois takes 2h 00m
Direct flights go from Baltimore to Illinois every day.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Illinois?

    Prices for flights from Baltimore/Washington Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Illinois?

  • How old do you have to be to fly from Baltimore/Washington Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Baltimore to Illinois?


Best airlines flying from Baltimore to Illinois

Compare and see reviews for airlines that fly from Baltimore to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $56Free CancellationRating
6.3
7,962 reviews
Search Spirit Airlines flights
FrontierPriceFrom $58Free CancellationRating
5.9
3,287 reviews
Search Frontier flights
DeltaPriceFrom $98Free CancellationRating
8.0
7,934 reviews
Search Delta flights
American AirlinesPriceFrom $142Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
SouthwestPriceFrom $167Free CancellationRating
8.0
4,294 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baltimore to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Illinois?

Once all potential Baltimore to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Mon 5/5
Mon 5/12

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Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo