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Cheap flights from Illinois to Baltimore (BWI) from $33

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. 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.
ORD — BWI
May 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save on the cost of your flight from Illinois to Baltimore, book at least 61 days before your planned departure. Booking around this time can save you about 128% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $324 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $474.

What is the cheapest month to fly from Illinois to Baltimore?

April is one of the best times of the year to fly to Baltimore from Illinois. Prices for April average $260 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of June. Opting for a April flight can save you 15% on your journey compared to booking in June

When is the cheapest time to fly from Illinois to Baltimore (IL - BWI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Baltimore as you normally would.

Cheap Frontier flights from Illinois to Baltimore

Explore cheap flight options specifically provided by Frontier for the route between Illinois and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Find some of the cheapest Frontier flights traveling from Illinois to Baltimore. Make sure to double check the flight details before booking.
Sat 7/273:28 pmMDW - BWI
Nonstop1h 51mFrontier
Sat 8/107:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$58
Wed 7/103:28 pmMDW - BWI
Nonstop1h 51mFrontier
Sat 7/137:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/10$60
Sat 7/273:28 pmMDW - BWI
Nonstop1h 51mFrontier
Wed 8/77:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$66
Sat 7/273:28 pmMDW - BWI
Nonstop1h 51mFrontier
Mon 7/297:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$68
Wed 7/313:28 pmMDW - BWI
Nonstop1h 51mFrontier
Wed 8/77:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$74
Wed 7/313:28 pmMDW - BWI
Nonstop1h 51mFrontier
Fri 8/97:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$76
Fri 8/23:28 pmMDW - BWI
Nonstop1h 51mFrontier
Mon 8/57:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$78
Sat 6/83:14 pmMDW - BWI
Nonstop1h 48mFrontier
Mon 6/107:09 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/12$79
Sat 7/63:28 pmMDW - BWI
Nonstop1h 51mFrontier
Wed 7/107:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$81

Cheap Spirit Airlines flights from Illinois to Baltimore

Explore cheap flight options specifically provided by Spirit Airlines for the route between Illinois and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from Illinois to Baltimore. Make sure to examine the flight information before completing your reservation.
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Tue 6/49:36 pmBWI - ORD
1 stop11h 45mSpirit Airlines
Deal found 5/11$70
Mon 6/36:40 pmORD - BWI
1 stop13h 02mSpirit Airlines
Tue 6/118:56 pmBWI - ORD
1 stop12h 25mSpirit Airlines
Deal found 5/11$80
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Sat 6/12:30 pmBWI - ORD
1 stop7h 02mSpirit Airlines
Deal found 5/11$82
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$95
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$96
Mon 6/35:41 pmORD - BWI
1 stop14h 01mSpirit Airlines
Wed 6/510:45 pmBWI - ORD
1 stop12h 16mSpirit Airlines
Deal found 5/11$99
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/293:30 pmBWI - ORD
1 stop18h 25mSpirit Airlines
Deal found 5/10$103
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Sun 6/210:12 pmBWI - ORD
1 stop12h 43mSpirit Airlines
Deal found 5/11$104
Mon 6/35:41 pmORD - BWI
1 stop14h 01mSpirit Airlines
Tue 6/48:00 pmBWI - ORD
1 stop15h 01mSpirit Airlines
Deal found 5/11$105

Cheap Illinois to Baltimore flights in May & June 2024

Find cheap flight options from Illinois to Baltimore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Prices were last updated on May 12, 2024.
The lowest fares we've come across on flights traveling from Illinois to Baltimore in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Tue 6/49:36 pmBWI - ORD
1 stop11h 45mSpirit Airlines
Deal found 5/11$70
Mon 6/36:40 pmORD - BWI
1 stop13h 02mSpirit Airlines
Tue 6/118:56 pmBWI - ORD
1 stop12h 25mSpirit Airlines
Deal found 5/11$80
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Sat 6/12:30 pmBWI - ORD
1 stop7h 02mSpirit Airlines
Deal found 5/11$82
Tue 5/219:15 pmORD - BWI
1 stop9h 48mMultiple Airlines
Wed 5/299:38 amBWI - ORD
1 stop7h 59mMultiple Airlines
Deal found 5/11$91
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$95
Sat 6/83:14 pmMDW - BWI
Nonstop1h 48mFrontier
Sat 6/156:55 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/11$96
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$96
Mon 6/33:36 pmMDW - BWI
Nonstop1h 50mFrontier
Mon 6/107:09 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/11$98
Sat 6/153:14 pmMDW - BWI
Nonstop1h 48mFrontier
Sat 6/226:55 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/10$99

Illinois to Baltimore 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Baltimore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
The lowest fares we've come across on flights traveling from Illinois to Baltimore in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Tue 6/49:36 pmBWI - ORD
1 stop11h 45mSpirit Airlines
Deal found 5/11$70
Mon 6/36:40 pmORD - BWI
1 stop13h 02mSpirit Airlines
Tue 6/118:56 pmBWI - ORD
1 stop12h 25mSpirit Airlines
Deal found 5/11$80
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Sat 6/12:30 pmBWI - ORD
1 stop7h 02mSpirit Airlines
Deal found 5/11$82
Tue 5/219:15 pmORD - BWI
1 stop9h 48mMultiple Airlines
Wed 5/299:38 amBWI - ORD
1 stop7h 59mMultiple Airlines
Deal found 5/11$91
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$95
Sat 6/83:14 pmMDW - BWI
Nonstop1h 48mFrontier
Sat 6/156:55 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/11$96
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$96
Mon 6/33:36 pmMDW - BWI
Nonstop1h 50mFrontier
Mon 6/107:09 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/11$98
Sat 6/153:14 pmMDW - BWI
Nonstop1h 48mFrontier
Sat 6/226:55 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/10$99

Non-stop flights to Baltimore from Illinois

Discover non-stop flight options from Illinois to Baltimore. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
If you're seeking options on non-stop flights from Illinois to Baltimore, check out these fares. If you're looking for other options for flights from Illinois to Baltimore, make sure to update the search form at the top of page.
Sat 7/273:28 pmMDW - BWI
Nonstop1h 51mFrontier
Sat 8/107:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$58
Wed 7/103:28 pmMDW - BWI
Nonstop1h 51mFrontier
Sat 7/137:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/10$60
Sat 7/273:28 pmMDW - BWI
Nonstop1h 51mFrontier
Wed 8/77:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$66
Sat 7/273:28 pmMDW - BWI
Nonstop1h 51mFrontier
Mon 7/297:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$68
Wed 7/313:28 pmMDW - BWI
Nonstop1h 51mFrontier
Wed 8/77:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$74
Wed 7/313:28 pmMDW - BWI
Nonstop1h 51mFrontier
Fri 8/97:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$76
Fri 8/23:28 pmMDW - BWI
Nonstop1h 51mFrontier
Mon 8/57:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$78
Sat 6/83:14 pmMDW - BWI
Nonstop1h 48mFrontier
Mon 6/107:09 pmBWI - MDW
Nonstop1h 58mFrontier
Deal found 5/12$79
Sat 7/63:28 pmMDW - BWI
Nonstop1h 51mFrontier
Wed 7/107:09 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$81

Illinois to Baltimore flights leaving soon

Find last-minute flight options from Illinois to Baltimore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Consider one of these great deals we found on last-minute flights from Illinois to Baltimore. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/219:15 pmORD - BWI
1 stop9h 48mMultiple Airlines
Wed 5/299:38 amBWI - ORD
1 stop7h 59mMultiple Airlines
Deal found 5/11$91
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$95
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$96
Tue 5/219:35 amORD - BWI
1 stop7h 11mSpirit Airlines
Tue 5/219:36 pmBWI - ORD
1 stop12h 09mSpirit Airlines
Deal found 5/10$109
Tue 5/219:35 amORD - BWI
2 stops24h 19mSpirit Airlines
Wed 5/298:24 amBWI - ORD
2 stops13h 00mSpirit Airlines
Deal found 5/11$117
Tue 5/2110:52 amMDW - BWI
1 stop8h 39mFrontier
Wed 5/297:16 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$128
Wed 5/229:15 pmORD - BWI
1 stop19h 34mSpirit Airlines
Tue 5/289:36 pmBWI - ORD
1 stop12h 09mSpirit Airlines
Deal found 5/11$131
Mon 5/207:23 pmMDW - BWI
1 stop12h 40mFrontier
Wed 5/297:16 pmBWI - MDW
Nonstop1h 59mFrontier
Deal found 5/11$133
Sat 5/185:56 pmORD - BWI
1 stop12h 23mFrontier
Sat 5/258:41 pmBWI - ORD
1 stop29h 27mFrontier
Deal found 5/11$134

One-way flights to Baltimore from Illinois

Search for one-way flight options from Illinois to Baltimore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Take a look at some of the best available options we've come across on one-way flights from Illinois to Baltimore. Users in need of a round-trip flight from Illinois to Baltimore instead should update the search form at the top of page.
Sat 7/203:28 pmMDW - BWI
Nonstop1h 51mFrontier
Deal found 5/11$33
Wed 7/103:28 pmMDW - BWI
Nonstop1h 51mFrontier
Deal found 5/11$34
Tue 5/289:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Deal found 5/11$34
Tue 5/219:15 pmORD - BWI
1 stop9h 48mSpirit Airlines
Deal found 5/11$35
Wed 5/223:36 pmMDW - BWI
Nonstop1h 50mFrontier
Deal found 5/11$37
Tue 6/1111:02 amORD - BWI
1 stop12h 43mSpirit Airlines
Deal found 5/10$37
Mon 7/83:28 pmMDW - BWI
Nonstop1h 51mFrontier
Deal found 5/12$39
Mon 7/83:28 pmMDW - BWI
Nonstop1h 51mFrontier
Deal found 5/11$40
Fri 6/143:29 pmMDW - BWI
Nonstop1h 48mFrontier
Deal found 5/11$44

Find flights from Illinois to Baltimore within your budget

Customize your flight search to find flights from Illinois to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$58 - $177

Route

Depart

Return

Price

Chicago MidwayBaltimore/Washington

MDW - BWI

MDWBWI

Chicago Midway

Sat 7/27

Nonstop1h 51m

Baltimore/Washington

Sat 8/10

Nonstop1h 59m

$58

Chicago MidwayBaltimore/Washington

MDW - BWI

MDWBWI

Chicago Midway

Wed 7/10

Nonstop1h 51m

Baltimore/Washington

Sat 7/13

Nonstop1h 59m

$60

Chicago MidwayBaltimore/Washington

MDW - BWI

MDWBWI

Chicago Midway

Sat 7/27

Nonstop1h 51m

Baltimore/Washington

Wed 8/7

Nonstop1h 59m

$66

Chicago MidwayBaltimore/Washington

MDW - BWI

MDWBWI

Chicago Midway

Sat 7/27

Nonstop1h 51m

Baltimore/Washington

Mon 7/29

Nonstop1h 59m

$68

Chicago O'Hare IntlBaltimore/Washington

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 5/28

1 stop9h 48m

Baltimore/Washington

Tue 6/4

1 stop11h 45m

$70

Chicago O'Hare IntlBaltimore/Washington

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 6/3

1 stop13h 02m

Baltimore/Washington

Tue 6/11

1 stop12h 25m

$80

Chicago O'Hare IntlBaltimore/Washington

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 6/5

1 stop6h 08m

Baltimore/Washington

Wed 6/5

1 stop12h 16m

$100

Chicago MidwayBaltimore/Washington

MDW - BWI

MDWBWI

Chicago Midway

Fri 8/2

1 stop4h 23m

Baltimore/Washington

Sat 8/10

1 stop4h 38m

$176

Chicago O'Hare IntlBaltimore/Washington

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 6/17

Nonstop2h 03m

Baltimore/Washington

Wed 6/19

Nonstop2h 14m

$177

Flights are sorted by cheapest first

Deals found on 5/11

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated May 12, 2024.
Read through reviews of airlines operating flights from Illinois to Baltimore, such as Frontier, Spirit Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,058 reviews
Check prices

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Entertainment

7.8

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
6,058 reviews
Southwest
8.2
Very good
6,058 reviews
Check prices

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Entertainment

7.8

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,745 reviews
Southwest
8.2
Very good
6,058 reviews
Check prices

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Entertainment

7.8

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Avelo Airlines
7.5
Good
67 reviews
Southwest
8.2
Very good
6,058 reviews
Check prices

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Entertainment

7.8

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Allegiant Air
7.5
Good
1,020 reviews
Southwest
8.2
Very good
6,058 reviews
Check prices

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Entertainment

7.8

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
10,997 reviews
Southwest
8.2
Very good
6,058 reviews
Check prices

Comfort

8.1

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Entertainment

7.8

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Illinois to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Illinois?

    If you book a flight to Baltimore from Illinois, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • Can I find flights from Illinois to Baltimore for under $100 on Cheapflights?

    Yes, there are multiple flights from Illinois to Baltimore for under $100. The cheapest flight booked recently is on Frontier for just $58, but on average you can expect to pay $78.

  • Are there nonstop flights from Illinois to Baltimore for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Baltimore under $100. A good price for a nonstop flight from Illinois to Baltimore is less than $81.

  • Are there last-minute flights available from Illinois to Baltimore for under $100?

    There are currently 20+ open flights from Illinois to Baltimore within the next 7 days for less than $100.

  • What days are nonstop flights available from Illinois to Baltimore?

    Nonstop flights can be found on the following days: Tuesday.

  • How many flights depart from Illinois to Baltimore on average per day?

    4 flight departures from Illinois to Baltimore per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Illinois to Baltimore?

    Departing from Illinois to Baltimore will take you 1h 51m. The distance from Illinois to Baltimore is about 623 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Baltimore?

    The most popular flight routes from Illinois to Baltimore are Chicago O'Hare Intl - Baltimore/Washington, Lambert-St Louis - Baltimore/Washington and Chicago Midway - Baltimore/Washington.

  • What are the most popular airlines that fly from Illinois to Baltimore?

    Before booking your flight from Illinois to Baltimore check out the most popular airlines for this route: American Airlines, Frontier or Spirit Airlines.

  • What are the most reliable airlines from Illinois to Baltimore?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Baltimore on time: Southwest (92%), Envoy Air (84%), ANA (80%).

  • What are the cheapest flights from Illinois to Baltimore?

    While on average a flight from Illinois to Baltimore is generally $1,777, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Chicago O'Hare Intl - Baltimore/Washington), you can expect to pay $69 for that flight.

  • What does ORD to BWI mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Illinois to Baltimore that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Baltimore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Baltimore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Baltimore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Baltimore that include hotel bookings?

    Yes. In addition to deals on Illinois to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Baltimore.

  • Can I find deals for business class flights from Illinois to Baltimore?

    Yes. Cheapflights offers flight deals from Illinois to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Baltimore that allow pets onboard?

    Many airlines flying from Illinois to Baltimore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Baltimore?

    Yes, you can often find last-minute deals on Illinois to Baltimore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Baltimore flight deals updated?

    The Illinois to Baltimore flight deals you see on this page were last updated on 5/11.

See more FAQs

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Alternative routes for Illinois to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.

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Minneapolis to Baltimore flights

Top 5 airlines flying from Illinois to Baltimore

Discover the top 5 airlines that operate flights from Illinois to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$142FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$77Average$163FlexibilityNo cancel feeOn-time65%
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United AirlinesCheapest$146Average$428FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$156Average$442FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$232Average$396FlexibilityNo cancel feeOn-timeN/A
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Search flights from Illinois to Baltimore by cabin class

Find flights from Illinois to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Illinois to Baltimore

Find hourly flight availability from Illinois to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2024.
9%of flight departuresEarly morningMidnight to 6 am
45%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
6%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Baltimore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Baltimore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Baltimore?

Cheapflights simply makes it quick and affordable to book flights from Illinois to Baltimore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Illinois to Baltimore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Baltimore flexibly with Cheapflights today.

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