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Cheap flights from Grand Rapids to Illinois from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Illinois departing on 9/11. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Grand Rapids to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:55 pm - 1:00 pmGRR  Grand Rapids Gerald R. Ford Intl-MDW Chicago Midway
1h 05mnonstop
Southwest Logo
10:20 am - 12:15 pmMDW  Chicago Midway-GRR Grand Rapids Gerald R. Ford Intl
0h 55mnonstop
$135Southwest
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
3:30 pm - 9:00 pmGRR  Grand Rapids Gerald R. Ford Intl-MDW Chicago Midway
6h 30m1 stop Baltimore/Washington
Southwest Logo
8:55 pm - 11:00 pmMDW  Chicago Midway-GRR Grand Rapids Gerald R. Ford Intl
1h 05mnonstop
$144Southwest
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
7:23 am - 8:01 amGRR  Grand Rapids Gerald R. Ford Intl-ORD Chicago O'Hare Intl
1h 38mnonstop
American Airlines Logo
11:46 am - 1:51 pmORD  Chicago O'Hare Intl-GRR Grand Rapids Gerald R. Ford Intl
1h 05mnonstop
$157American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
7:23 am - 8:01 amGRR  Grand Rapids Gerald R. Ford Intl-ORD Chicago O'Hare Intl
1h 38mnonstop
American Airlines Logo
11:46 am - 1:51 pmORD  Chicago O'Hare Intl-GRR Grand Rapids Gerald R. Ford Intl
1h 05mnonstop
$158American Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
3:52 pm - 4:09 pmGRR  Grand Rapids Gerald R. Ford Intl-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
7:59 pm - 10:17 pmORD  Chicago O'Hare Intl-GRR Grand Rapids Gerald R. Ford Intl
1h 18mnonstop
$166United Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
5:00 am - 5:15 amGRR  Grand Rapids Gerald R. Ford Intl-ORD Chicago O'Hare Intl
1h 15mnonstop
United Airlines Logo
7:59 pm - 10:06 pmORD  Chicago O'Hare Intl-GRR Grand Rapids Gerald R. Ford Intl
1h 07mnonstop
$175United Airlines
Wed, Sep 16 - Wed, Sep 16
Delta Logo
2:35 pm - 4:59 pmGRR  Grand Rapids Gerald R. Ford Intl-MDW Chicago Midway
3h 24m1 stop Detroit Metropolitan Wayne County
Delta Logo
9:24 am - 1:53 pmMDW  Chicago Midway-GRR Grand Rapids Gerald R. Ford Intl
3h 29m1 stop Detroit Metropolitan Wayne County
$195Delta
Wed, Sep 2 - Thu, Sep 3
Delta Logo
5:30 am - 9:07 amGRR  Grand Rapids Gerald R. Ford Intl-MDW Chicago Midway
4h 37m1 stop Detroit Metropolitan Wayne County
Delta Logo
9:29 am - 1:58 pmMDW  Chicago Midway-GRR Grand Rapids Gerald R. Ford Intl
3h 29m1 stop Detroit Metropolitan Wayne County
$195Delta
Wed, Sep 9 - Thu, Sep 10
Frontier Logo
4:24 pm - 12:07 pmGRR  Grand Rapids Gerald R. Ford Intl-STL Lambert-St Louis
20h 43m1 stop Denver Intl
Frontier Logo
8:10 pm - 3:26 pmSTL  Lambert-St Louis-GRR Grand Rapids Gerald R. Ford Intl
18h 16m1 stop Denver Intl
$225Frontier
Sat, Sep 12 - Mon, Sep 14
Frontier Logo
11:59 am - 7:17 pmGRR  Grand Rapids Gerald R. Ford Intl-STL Lambert-St Louis
8h 18m1 stop Denver Intl
Frontier Logo
5:19 pm - 4:41 pmSTL  Lambert-St Louis-GRR Grand Rapids Gerald R. Ford Intl
22h 22m1 stop Orlando
$294Frontier
Fri, Sep 25 - Sun, Sep 27

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United Airlines flights from Grand Rapids to Illinois

Our best United Airlines deals on Grand Rapids to Illinois flight tickets
United Airlines
Sep 6
GRR3:52 pmGrand Rapids Gerald R. Ford Intl
1h 17m
ORD4:09 pmChicago O'Hare Intl
Sep 12
ORD7:59 pmChicago O'Hare Intl
1h 18m
GRR10:17 pmGrand Rapids Gerald R. Ford Intl
$166
United Airlines
Sep 11
GRR7:41 amGrand Rapids Gerald R. Ford Intl
1h 19m
ORD8:00 amChicago O'Hare Intl
Sep 18
ORD7:59 pmChicago O'Hare Intl
1h 07m
GRR10:06 pmGrand Rapids Gerald R. Ford Intl
$181
United Airlines
Sep 5
GRR3:46 pmGrand Rapids Gerald R. Ford Intl
1h 17m
ORD4:03 pmChicago O'Hare Intl
Sep 6
ORD7:45 amChicago O'Hare Intl
1h 17m
GRR10:02 amGrand Rapids Gerald R. Ford Intl
$227

Frontier flights from Grand Rapids to Illinois

Our best Frontier deals on Grand Rapids to Illinois flight tickets
Frontier
Sep 12
GRR4:24 pmGrand Rapids Gerald R. Ford Intl
20h 43m
1 stop
STL12:07 pmLambert-St Louis
Sep 14
STL8:10 pmLambert-St Louis
18h 16m
1 stop
GRR3:26 pmGrand Rapids Gerald R. Ford Intl
$225
Frontier
Sep 12
GRR4:24 pmGrand Rapids Gerald R. Ford Intl
8h 59m
1 stop
ORD12:23 amChicago O'Hare Intl
Sep 19
ORD6:30 amChicago O'Hare Intl
7h 56m
1 stop
GRR3:26 pmGrand Rapids Gerald R. Ford Intl
$259
Frontier
Oct 27
GRR12:18 pmGrand Rapids Gerald R. Ford Intl
22h 43m
2 stops
ORD10:01 amChicago O'Hare Intl
Nov 11
ORD4:44 pmChicago O'Hare Intl
16h 11m
1 stop
GRR9:55 amGrand Rapids Gerald R. Ford Intl
$263

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Grand Rapids to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway

GRRMDW

Grand Rapids Gerald R. Ford Intl

Fri 9/11

12:55 pm-1:00 pm

Nonstop1h 05m

Chicago Midway

Mon 9/14

10:20 am-12:15 pm

Nonstop0h 55m

$135

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway

GRRMDW

Grand Rapids Gerald R. Ford Intl

Fri 9/11

3:30 pm-9:00 pm

1 stop6h 30m

Chicago Midway

Mon 9/14

8:55 pm-11:00 pm

Nonstop1h 05m

$144

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl

GRRORD

Grand Rapids Gerald R. Ford Intl

Sat 9/5

7:23 am-8:01 am

Nonstop1h 38m

Chicago O'Hare Intl

Sun 9/6

11:46 am-1:51 pm

Nonstop1h 05m

$157

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl

GRRORD

Grand Rapids Gerald R. Ford Intl

Sat 9/5

7:23 am-8:01 am

Nonstop1h 38m

Chicago O'Hare Intl

Sun 9/6

11:46 am-1:51 pm

Nonstop1h 05m

$158

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl

GRRORD

Grand Rapids Gerald R. Ford Intl

Sun 9/6

3:52 pm-4:09 pm

Nonstop1h 17m

Chicago O'Hare Intl

Sat 9/12

7:59 pm-10:17 pm

Nonstop1h 18m

$166

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl

GRRORD

Grand Rapids Gerald R. Ford Intl

Wed 9/16

5:00 am-5:15 am

Nonstop1h 15m

Chicago O'Hare Intl

Wed 9/16

7:59 pm-10:06 pm

Nonstop1h 07m

$175

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway

GRRMDW

Grand Rapids Gerald R. Ford Intl

Wed 9/2

2:35 pm-4:59 pm

1 stop3h 24m

Chicago Midway

Thu 9/3

9:24 am-1:53 pm

1 stop3h 29m

$195

Grand RapidsChicago

GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway

GRRMDW

Grand Rapids Gerald R. Ford Intl

Wed 9/9

5:30 am-9:07 am

1 stop4h 37m

Chicago Midway

Thu 9/10

9:29 am-1:58 pm

1 stop3h 29m

$195

Grand RapidsSt. Louis

GRR Grand Rapids Gerald R. Ford Intl - STL Lambert-St Louis

GRRSTL

Grand Rapids Gerald R. Ford Intl

Sat 9/12

4:24 pm-12:07 pm

1 stop20h 43m

Lambert-St Louis

Mon 9/14

8:10 pm-3:26 pm

1 stop18h 16m

$225

Grand RapidsSt. Louis

GRR Grand Rapids Gerald R. Ford Intl - STL Lambert-St Louis

GRRSTL

Grand Rapids Gerald R. Ford Intl

Fri 9/25

11:59 am-7:17 pm

1 stop8h 18m

Lambert-St Louis

Sun 9/27

5:19 pm-4:41 pm

1 stop22h 22m

$294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Grand Rapids 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 Grand Rapids is in November. Flight prices, which tend to average around $177, 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 November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $204.

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

The cheapest day to depart from Grand Rapids to Illinois is on a Saturday when prices can be found for as low as $487. Flights from Grand Rapids to Illinois on a Monday will generally be more expensive and average around $570. 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 morning. Flights from Grand Rapids to Illinois during this time can be as low as $474. Flights in the evening are often more expensive with an average ticket price of $698.

What is the cheapest Grand Rapids Gerald R. Ford Intl to Illinois flight route?

Fly from Grand Rapids Gerald R. Ford Intl to Chicago O'Hare Intl for the best Grand Rapids Gerald R. Ford Intl - Illinois flight prices

What cabin class options are available on Grand Rapids to Illinois flights?

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

Can stopping save me money on Grand Rapids to Illinois flights?

No. A direct flight is the cheapest option for a flight between Grand Rapids to Illinois.

Cheap Grand Rapids to Illinois flight deals and tips

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

Best Price Found

$209

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Grand Rapids in the past 72 hours is $209. The best round-trip flight deal from Grand Rapids to Illinois found on momondo in the last 72 hours is $358.
The fastest flight from Grand Rapids to Illinois takes 1h 00m
Direct flights go from Grand Rapids to Illinois every day.
There are 98 airports in Illinois. From Grand Rapids there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

Frequently asked questions about flying from Grand Rapids to Illinois

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Illinois?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Illinois refresh daily.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Illinois?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Illinois.

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

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Grand Rapids to Illinois

Compare and see reviews for airlines that fly from Grand Rapids to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $91Free CancellationRating
7.1
11,930 reviews
Search American Airlines flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
United AirlinesPriceFrom $114Free CancellationRating
7.4
10,114 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Illinois from Grand Rapids with this policy.

How can momondo help me find flights from Grand Rapids to Illinois?

momondo helps you find the best flight between Grand Rapids and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Illinois from Grand Rapids 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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