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Cheap flights from Green Bay (GRB) to Illinois from $110

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 8/14. 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.
GRB — ORD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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What is the cheapest month to fly from Green Bay to Illinois?

The best pricing can be found in the month of January. Prices to Illinois from Green Bay average $290. You can even find prices in January for less than $290, as users have found deals to Illinois from as low as $114. The month of November appears to be one of the more expensive times to travel to Illinois from Green Bay. Flying in the targeted month can save you up to 168%.

When is the cheapest time to fly from Green Bay to Illinois (GRB - IL)?

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

Cheap United Airlines flights from Green Bay to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Green Bay and Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Green Bay to Illinois. Come back soon if you're not finding the exact deal you're looking for.
Thu 6/206:18 amGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 6/201:55 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/15$279
Wed 6/55:25 pmGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 7/188:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 5/15$292
Wed 5/226:30 amGRB - STL
1 stop3h 44mUnited Airlines
Mon 5/275:31 pmSTL - GRB
1 stop3h 31mUnited Airlines
Deal found 5/15$306
Fri 10/43:45 pmGRB - ORD
Nonstop1h 19mUnited Airlines
Wed 10/911:15 amORD - GRB
Nonstop1h 17mUnited Airlines
Deal found 5/15$309
Fri 10/43:45 pmGRB - ORD
Nonstop1h 19mUnited Airlines
Tue 10/86:00 pmORD - GRB
Nonstop1h 14mUnited Airlines
Deal found 5/15$339
Tue 6/45:25 pmGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 7/188:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 5/15$357
Thu 10/38:25 amGRB - ORD
Nonstop1h 23mUnited Airlines
Tue 10/86:00 pmORD - GRB
Nonstop1h 14mUnited Airlines
Deal found 5/15$358
Sat 5/256:18 amGRB - ORD
Nonstop1h 15mUnited Airlines
Wed 6/263:36 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/16$404
Mon 6/33:50 pmGRB - ORD
Nonstop1h 15mUnited Airlines
Tue 7/168:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 5/15$468

Cheap American Airlines flights from Green Bay to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Green Bay and landing in Illinois. Make sure to examine the flight information before completing your reservation.
Wed 10/26:35 amGRB - STL
2 stops7h 33mAmerican Airlines
Mon 10/76:26 amSTL - GRB
1 stop4h 22mAmerican Airlines
Deal found 5/16$218
Tue 7/26:21 pmGRB - STL
1 stop3h 41mAmerican Airlines
Fri 7/56:04 amSTL - GRB
1 stop4h 56mAmerican Airlines
Deal found 5/15$222
Tue 7/26:07 amGRB - STL
2 stops8h 09mAmerican Airlines
Fri 7/56:04 amSTL - GRB
1 stop4h 56mAmerican Airlines
Deal found 5/16$227
Wed 10/26:35 amGRB - STL
1 stop2h 56mAmerican Airlines
Mon 10/77:30 amSTL - GRB
1 stop3h 18mAmerican Airlines
Deal found 5/16$237
Sun 9/16:16 pmGRB - ORD
Nonstop1h 13mAmerican Airlines
Mon 9/169:50 amORD - GRB
Nonstop0h 58mAmerican Airlines
Deal found 5/16$249
Tue 7/26:07 amGRB - STL
2 stops8h 09mAmerican Airlines
Fri 7/56:04 amSTL - GRB
1 stop4h 56mAmerican Airlines
Deal found 5/15$251
Sun 6/96:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Tue 7/91:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$259
Thu 6/66:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Mon 6/108:34 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 5/15$298
Tue 7/26:07 amGRB - STL
2 stops8h 09mAmerican Airlines
Fri 7/55:17 amSTL - GRB
2 stops9h 05mAmerican Airlines
Deal found 5/16$323

Cheap Green Bay to Illinois flights in May & June 2024

Find cheap flight options from Green Bay to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Green Bay to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/96:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Tue 7/91:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$259
Thu 6/206:18 amGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 6/201:55 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/15$279
Wed 6/55:25 pmGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 7/188:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 5/15$292
Thu 6/66:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Mon 6/108:34 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 5/15$298
Wed 5/226:30 amGRB - STL
1 stop3h 44mUnited Airlines
Mon 5/275:31 pmSTL - GRB
1 stop3h 31mUnited Airlines
Deal found 5/15$306
Mon 6/36:36 pmGRB - ORD
Nonstop1h 08mAmerican Airlines
Tue 7/161:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$324
Sat 6/16:36 pmGRB - ORD
Nonstop1h 08mAmerican Airlines
Sat 6/84:52 pmORD - GRB
Nonstop0h 59mAmerican Airlines
Deal found 5/15$344
Fri 6/2112:02 pmGRB - STL
1 stop4h 59mDelta
Sat 6/226:30 amSTL - GRB
1 stop3h 51mDelta
Deal found 5/14$353
Fri 5/2412:05 pmGRB - MDW
1 stop5h 01mDelta
Thu 5/301:21 pmMDW - GRB
1 stop3h 18mDelta
Deal found 5/15$355

Green Bay to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Green Bay to Illinois in 2024. More deals are always being added, so be sure to check back regularly.
Wed 10/26:35 amGRB - STL
2 stops7h 33mAmerican Airlines
Mon 10/76:26 amSTL - GRB
1 stop4h 22mAmerican Airlines
Deal found 5/16$218
Tue 7/26:21 pmGRB - STL
1 stop3h 41mAmerican Airlines
Fri 7/56:04 amSTL - GRB
1 stop4h 56mAmerican Airlines
Deal found 5/15$222
Wed 10/26:35 amGRB - STL
1 stop2h 56mAmerican Airlines
Mon 10/77:30 amSTL - GRB
1 stop3h 18mAmerican Airlines
Deal found 5/16$237
Sun 9/16:16 pmGRB - ORD
Nonstop1h 13mAmerican Airlines
Mon 9/169:50 amORD - GRB
Nonstop0h 58mAmerican Airlines
Deal found 5/16$249
Tue 7/26:07 amGRB - STL
2 stops8h 09mAmerican Airlines
Fri 7/56:04 amSTL - GRB
1 stop4h 56mAmerican Airlines
Deal found 5/15$251
Sun 6/96:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Tue 7/91:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$259
Mon 8/124:04 pmGRB - STL
1 stop19h 46mFrontier
Thu 8/153:53 pmSTL - GRB
1 stop27h 28mFrontier
Deal found 5/15$260
Thu 6/206:18 amGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 6/201:55 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/15$279
Wed 6/55:25 pmGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 7/188:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 5/15$292

Non-stop flights to Illinois from Green Bay

Discover non-stop flight options from Green Bay to Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Green Bay to Illinois. Users can also choose from other Green Bay to Illinois flights by using the search form above.
Sun 9/16:16 pmGRB - ORD
Nonstop1h 13mAmerican Airlines
Mon 9/169:50 amORD - GRB
Nonstop0h 58mAmerican Airlines
Deal found 5/16$249
Sun 6/96:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Tue 7/91:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$259
Thu 6/206:18 amGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 6/201:55 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/15$279
Wed 6/55:25 pmGRB - ORD
Nonstop1h 15mUnited Airlines
Thu 7/188:53 amORD - GRB
Nonstop1h 18mUnited Airlines
Deal found 5/15$292
Thu 6/66:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Mon 6/108:34 pmORD - GRB
Nonstop1h 05mAmerican Airlines
Deal found 5/15$298
Fri 10/43:45 pmGRB - ORD
Nonstop1h 19mUnited Airlines
Wed 10/911:15 amORD - GRB
Nonstop1h 17mUnited Airlines
Deal found 5/15$309
Mon 6/36:36 pmGRB - ORD
Nonstop1h 08mAmerican Airlines
Tue 7/161:20 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$324
Mon 7/82:47 pmGRB - ORD
Nonstop1h 11mAmerican Airlines
Mon 7/224:52 pmORD - GRB
Nonstop1h 01mAmerican Airlines
Deal found 5/15$328
Fri 10/43:45 pmGRB - ORD
Nonstop1h 19mUnited Airlines
Tue 10/86:00 pmORD - GRB
Nonstop1h 14mUnited Airlines
Deal found 5/15$339

Green Bay to Illinois flights leaving soon

Find last-minute flight options from Green Bay to Illinois 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 2,637,452 searches. Data last updated May 16, 2024.
Consider one of these great deals we found on last-minute flights from Green Bay to Illinois. Users should examine the flight details to ensure there are no surprises.
Wed 5/226:30 amGRB - STL
1 stop3h 44mUnited Airlines
Mon 5/275:31 pmSTL - GRB
1 stop3h 31mUnited Airlines
Deal found 5/15$306
Fri 5/2412:05 pmGRB - MDW
1 stop5h 01mDelta
Thu 5/301:21 pmMDW - GRB
1 stop3h 18mDelta
Deal found 5/15$355
Fri 5/244:22 pmGRB - ORD
1 stop6h 17mDelta
Thu 5/3011:45 amORD - GRB
1 stop4h 54mDelta
Deal found 5/15$355
Fri 5/2412:05 pmGRB - MDW
1 stop5h 01mDelta
Thu 5/301:21 pmMDW - GRB
1 stop3h 18mDelta
Deal found 5/15$360
Fri 5/244:22 pmGRB - ORD
1 stop6h 17mDelta
Thu 5/306:07 amORD - GRB
1 stop5h 18mDelta
Deal found 5/15$360
Fri 5/2411:36 amGRB - ORD
Nonstop1h 08mAmerican Airlines
Thu 5/305:01 pmORD - GRB
Nonstop1h 02mAmerican Airlines
Deal found 5/15$399
Sat 5/256:18 amGRB - ORD
Nonstop1h 15mUnited Airlines
Wed 6/263:36 pmORD - GRB
Nonstop1h 11mUnited Airlines
Deal found 5/16$404
Wed 5/226:01 amGRB - STL
2 stops9h 27mAmerican Airlines
Mon 5/277:45 amSTL - GRB
1 stop3h 21mAmerican Airlines
Deal found 5/15$470
Sat 5/2512:05 pmGRB - ORD
1 stop4h 28mDelta
Wed 6/267:10 amORD - GRB
1 stop3h 11mDelta
Deal found 5/16$495

One-way flights to Illinois from Green Bay

Search for one-way flight options from Green Bay to Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Green Bay to Illinois. Users needing a return flight from Green Bay to Illinois should utilize the search form above.
Wed 8/146:16 pmGRB - ORD
Nonstop1h 13mAmerican Airlines
Deal found 5/15$110
Mon 6/246:21 pmGRB - ORD
Nonstop1h 09mAmerican Airlines
Deal found 5/15$140
Mon 6/245:35 pmGRB - ORD
1 stop3h 23mDelta
Deal found 5/16$149
Mon 9/166:35 pmGRB - ORD
Nonstop1h 10mAmerican Airlines
Deal found 5/15$159
Mon 6/245:35 pmGRB - ORD
1 stop3h 23mDelta
Deal found 5/15$179
Fri 5/2412:05 pmGRB - MDW
1 stop5h 01mDelta
Deal found 5/15$206
Fri 5/244:22 pmGRB - ORD
1 stop6h 17mDelta
Deal found 5/15$206
Mon 5/277:00 amGRB - ORD
1 stop5h 42mDelta
Deal found 5/15$216
Wed 8/144:04 pmGRB - ORD
1 stop5h 48mDelta
Deal found 5/15$234

Find flights from Green Bay to Illinois within your budget

Customize your flight search to find flights from Green Bay to Illinois 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$218 - $353

Route

Depart

Return

Price

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Wed 10/2

2 stops7h 33m

Lambert-St Louis

Mon 10/7

1 stop4h 22m

$218

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Tue 7/2

1 stop3h 41m

Lambert-St Louis

Fri 7/5

1 stop4h 56m

$222

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Tue 7/2

2 stops8h 09m

Lambert-St Louis

Fri 7/5

1 stop4h 56m

$227

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Wed 10/2

1 stop2h 56m

Lambert-St Louis

Mon 10/7

1 stop3h 18m

$237

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Mon 8/12

1 stop19h 46m

Lambert-St Louis

Thu 8/15

1 stop27h 28m

$260

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Thu 6/20

Nonstop1h 15m

Chicago O'Hare Intl

Thu 6/20

Nonstop1h 11m

$279

Green Bay Austin-StraubelChicago O'Hare Intl

GRB - ORD

GRBORD

Green Bay Austin-Straubel

Wed 6/5

Nonstop1h 15m

Chicago O'Hare Intl

Thu 7/18

Nonstop1h 18m

$292

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Mon 7/22

1 stop22h 43m

Lambert-St Louis

Sun 7/28

1 stop26h 06m

$308

Green Bay Austin-StraubelLambert-St Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Fri 6/21

1 stop4h 59m

Lambert-St Louis

Sat 6/22

1 stop3h 51m

$353

Flights are sorted by cheapest first

Deals found on 5/16

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Green Bay to Illinois, such as United Airlines, American Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.3
Okay
4,060 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Illinois. 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 from for flights from Green Bay to Illinois?

    Green Bay Austin-Straubel (GRB) is the airport you will fly out of if you book a flight from Green Bay to Illinois. It is only a 5.9 mi journey to Austin-Straubel (GRB) from Green Bay’s city center.

  • Can I find flights from Green Bay to Illinois for under $300 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Illinois for under $300. The cheapest flight booked recently is on American Airlines for just $218, but on average you can expect to pay $288.

  • Are there nonstop flights from Green Bay to Illinois for under $300 on Cheapflights?

    Cheapflights has at least 15 direct flights from Green Bay to Illinois under $300. A good price for a nonstop flight from Green Bay to Illinois is less than $343.

  • Are there last-minute flights available from Green Bay to Illinois for under $400?

    There are currently 10+ open flights from Green Bay to Illinois within the next 7 days for less than $400.

  • What days are nonstop flights available from Green Bay to Illinois?

    Nonstop flights are available for this route on the following days: Tuesday.

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

    On average, you can expect to see 3 flights from Green Bay to Illinois a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Green Bay to Illinois?

    For as low as $218, American Airlines can have you in Illinois from Green Bay in 1h 15m. Green Bay and Illinois are separated by a distance of 174 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Green Bay to Illinois one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $110. Users have also found prices from $149 and $290 on Delta and United Airlines, respectively.

  • What are the most popular routes from Green Bay to Illinois?

    The most popular route from Green Bay to Illinois is Green Bay Austin-Straubel - Chicago O'Hare Intl. You may also consider Green Bay Austin-Straubel - Lambert-St Louis or Green Bay Austin-Straubel - Chicago Midway.

  • What are the most reliable airlines from Green Bay to Illinois?

    Before booking your flight to Illinois from Green Bay, check out the most reliable airlines to get you to your destination on time: Republic Airways (95%), Envoy Air (88%), Copa Airlines( 84%).

  • What are the cheapest flights from Green Bay to Illinois?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Green Bay Austin-Straubel - Chicago O'Hare Intl) can be booked for $349 on average our data indicates $1,636 when flying from Green Bay to Illinois.

  • What does GRB to ORD mean?

    Green Bay Austin-Straubel Airport is GRB and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Green Bay to Illinois 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 Green Bay to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Illinois 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 Green Bay to Illinois that include hotel bookings?

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

  • How can I find direct flights from Green Bay to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Illinois 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 Green Bay to Illinois that allow pets onboard?

    Many airlines flying from Green Bay to Illinois 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 Green Bay to Illinois?

    Yes, you can often find last-minute deals on Green Bay to Illinois 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 Green Bay to Illinois flight deals updated?

    The Green Bay to Illinois flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Green Bay to Illinois
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Top 2 airlines flying from Green Bay to Illinois

Discover the top 2 airlines that operate flights from Green Bay to Illinois. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$126Average$199FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$159Average$237FlexibilityNo cancel feeOn-time71%
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Search flights from Green Bay to Illinois by cabin class

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

Find hourly flight availability from Green Bay to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
19%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
31%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

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How does Cheapflights help users find flights from Green Bay to Illinois?

When you search for this flight from Green Bay to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Green Bay.

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

Certainly. Search results for flights to Illinois from Green Bay shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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