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$59+ Cheap flights from Grand Rapids (GRR) to Illinois

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Grand Rapids to Illinois

Keep the following information in mind while searching for Grand Rapids to Illinois flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(American Airlines)

One-way from

$59
(Southwest)

Popular in

February

Cheapest in

August

Average price

$475

Good round-trip deal

$365 or less

Good one-way deal

$193 or less
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Chicago (CHI) flights.
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From Grand Rapids Gerald R. Ford Intl to Illinois
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One-way flight from Grand Rapids Gerald R. Ford Intl to Illinois
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Highest demand for flights based on searches. 18% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Grand Rapids Gerald R. Ford Intl to Illinois.
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Price to beat on a one-way flight from Grand Rapids Gerald R. Ford Intl to Illinois.
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Find flight deals from Grand Rapids to Illinois

Cheapest flights from Grand Rapids to Illinois
Explore the most affordable flight options available from Grand Rapids to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:31 pmGRR - ORD
Nonstop1h 12mAmerican Airlines
Wed 4/212:10 pmORD - GRR
Nonstop0h 56mAmerican Airlines
Deal found 2/20$117
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:50 pmGRR - ORD
Nonstop1h 17mUnited Airlines
Wed 3/268:58 amORD - GRR
Nonstop1h 11mUnited Airlines
Deal found 2/19$118
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:14 pmGRR - MDW
1 stop5h 06mDelta
Mon 4/215:59 pmMDW - GRR
1 stop4h 41mDelta
Deal found 2/20$177
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/153:34 pmGRR - ORD
1 stop6h 11mDelta
Tue 4/225:05 pmORD - GRR
1 stop5h 35mDelta
Deal found 2/20$177
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:47 pmGRR - STL
1 stop5h 39mDelta
Mon 3/315:37 pmSTL - GRR
1 stop4h 15mDelta
Deal found 2/20$217
This Southwest deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:45 pmGRR - STL
1 stop3h 55mSouthwest
Thu 3/207:55 amSTL - GRR
2 stops12h 10mSouthwest
Deal found 2/19$228
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:00 amGRR - ORD
1 stop26h 24mMultiple Airlines
Wed 4/309:09 amORD - GRR
2 stops32h 24mMultiple Airlines
Deal found 2/20$248
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:43 pmGRR - STL
1 stop10h 06mFrontier
Mon 3/1010:36 amSTL - GRR
1 stop9h 32mFrontier
Deal found 2/19$250
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:12 pmGRR - PIA
1 stop3h 40mAmerican Airlines
Sat 2/224:23 pmPIA - GRR
1 stop5h 16mAmerican Airlines
Deal found 2/19$269
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:50 amGRR - MDW
Nonstop1h 10mSouthwest
Tue 3/257:15 pmMDW - GRR
Nonstop0h 50mSouthwest
Deal found 2/18$275
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/711:50 amGRR - STL
1 stop3h 43mUnited Airlines
Tue 3/115:33 pmSTL - GRR
1 stop4h 36mUnited Airlines
Deal found 2/19$293
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:14 amGRR - STL
1 stop5h 10mAmerican Airlines
Fri 3/215:06 amSTL - GRR
1 stop4h 56mAmerican Airlines
Deal found 2/19$327

Find flights from Grand Rapids to Illinois within your budget

Customize your flight search to find flights from Grand Rapids 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Grand Rapids

Fly to

Illinois

Route

Depart

Return

Price

Grand RapidsChicago

GRR - ORD

GRRORD

Grand Rapids Gerald R. Ford Intl

Tue 4/1

2:31 pm-2:43 pm

Nonstop1h 12m

Chicago O'Hare Intl

Wed 4/2

12:10 pm-2:06 pm

Nonstop0h 56m

$117

Grand RapidsChicago

GRR - ORD

GRRORD

Grand Rapids Gerald R. Ford Intl

Wed 3/19

12:50 pm-1:07 pm

Nonstop1h 17m

Chicago O'Hare Intl

Wed 3/26

8:58 am-11:09 am

Nonstop1h 11m

$118

Grand RapidsChicago

GRR - MDW

GRRMDW

Grand Rapids Gerald R. Ford Intl

Tue 4/15

2:14 pm-6:20 pm

1 stop5h 06m

Chicago Midway

Mon 4/21

5:59 pm-11:40 pm

1 stop4h 41m

$177

Grand RapidsChicago

GRR - ORD

GRRORD

Grand Rapids Gerald R. Ford Intl

Tue 4/15

3:34 pm-8:45 pm

1 stop6h 11m

Chicago O'Hare Intl

Tue 4/22

5:05 pm-11:40 pm

1 stop5h 35m

$177

Grand RapidsSt. Louis

GRR - STL

GRRSTL

Grand Rapids Gerald R. Ford Intl

Thu 3/27

6:47 pm-11:26 pm

1 stop5h 39m

Lambert-St Louis

Tue 4/1

11:19 am-6:07 pm

1 stop5h 48m

$217

Grand RapidsSt. Louis

GRR - STL

GRRSTL

Grand Rapids Gerald R. Ford Intl

Thu 3/13

7:45 pm-10:40 pm

1 stop3h 55m

Lambert-St Louis

Thu 3/20

7:55 am-9:05 pm

2 stops12h 10m

$228

Grand RapidsChicago

GRR - ORD

GRRORD

Grand Rapids Gerald R. Ford Intl

Mon 4/28

8:00 am-9:24 am

1 stop26h 24m

Chicago O'Hare Intl

Wed 4/30

9:09 am-6:33 pm

2 stops32h 24m

$248

Grand RapidsSt. Louis

GRR - STL

GRRSTL

Grand Rapids Gerald R. Ford Intl

Thu 3/6

2:43 pm-11:49 pm

1 stop10h 06m

Lambert-St Louis

Mon 3/10

10:36 am-9:08 pm

1 stop9h 32m

$250

Grand RapidsChicago

GRR - MDW

GRRMDW

Grand Rapids Gerald R. Ford Intl

Mon 3/24

6:50 am-7:00 am

Nonstop1h 10m

Chicago Midway

Tue 3/25

7:15 pm-9:05 pm

Nonstop0h 50m

$275

Grand RapidsSt. Louis

GRR - STL

GRRSTL

Grand Rapids Gerald R. Ford Intl

Fri 3/7

11:50 am-2:33 pm

1 stop3h 43m

Lambert-St Louis

Tue 3/11

5:33 pm-11:09 pm

1 stop4h 36m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
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2
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Best time to book a flight from Grand Rapids to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Grand Rapids to Illinois

Get recent, data-driven insights about flights from Grand Rapids to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Grand Rapids to Illinois?

Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Illinois (average of $245). Flying from Grand Rapids to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to IL?

Find hourly flight availability from Grand Rapids 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 February 20, 2025.

When flying from Grand Rapids to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Grand Rapids to Illinois

Explore weekly flight availability from Grand Rapids to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from GRR to USIL are scheduled on a Thursday (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 20, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Grand Rapids to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids 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 Grand Rapids to Illinois?

    For a flight from Grand Rapids to Illinois, you will be flying from Gerald R. Ford Intl. Grand Rapids Gerald R. Ford Intl (GRR) is just 9.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Grand Rapids to Illinois one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $59. Users have also found prices from $59 and $72 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Grand Rapids to Illinois?

    While some choose either Grand Rapids Gerald R. Ford Intl - Chicago Midway or Grand Rapids Gerald R. Ford Intl - Lambert-St Louis, Grand Rapids Gerald R. Ford Intl - Chicago O'Hare Intl is the most popular route from Grand Rapids to Illinois.

  • What are the most reliable airlines from Grand Rapids to Illinois?

    Consider Iberia (84%), Air Canada (80%) or Qatar Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Grand Rapids to Illinois.

  • What are the cheapest flights from Grand Rapids to Illinois?

    Looking for the cheapest flight from Grand Rapids to Illinois? While on average our users pay $942, our data indicates the cheapest price to be $137. The most popular route (Grand Rapids Gerald R. Ford Intl - Chicago O'Hare Intl), is priced around $117.

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

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

  • How can I find direct flights from Grand Rapids to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Grand Rapids 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.

  • What is the cheapest month to book a flight from Grand Rapids to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Illinois (average of $245). Flying from Grand Rapids to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Grand Rapids to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Grand Rapids to Illinois

Discover the top 2 airlines that operate flights from Grand Rapids 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$107Average$230FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$121Average$280FlexibilityNo cancel feeOn-time69%
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