When did momondo last update prices for flights from Grand Forks Airport to Illinois?

Prices for flights from Grand Forks Airport to Illinois refresh daily.

How old do you have to be to fly from Grand Forks 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 Grand Forks Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$328 Cheap Flights from Grand Forks to Illinois in 2026

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Find the cheapest flights from Grand Forks to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 8:35 am

GFK

ORD

3h 35m

1 stop

6:30 am - 10:15 am

ORD

GFK

3h 45m

1 stop

$437Delta

Thu, Jun 11 - Wed, Jun 17

5:00 am - 8:37 am

GFK

MDW

3h 37m

1 stop

9:54 am - 2:24 pm

MDW

GFK

4h 30m

1 stop

$437Delta

Thu, Jun 11 - Wed, Jun 17

5:10 am - 12:37 pm

GFK

ORD

7h 27m

2 stops

5:20 pm - 11:20 pm

ORD

GFK

6h 00m

1 stop

$442Delta

Sat, Oct 17 - Tue, Oct 20

5:10 am - 12:33 pm

GFK

MDW

7h 23m

2 stops

12:30 pm - 7:15 pm

MDW

GFK

6h 45m

1 stop

$442Delta

Sat, Oct 17 - Tue, Oct 20

3:55 pm - 7:43 pm

GFK

ORD

3h 48m

1 stop

5:20 pm - 11:05 pm

ORD

GFK

5h 45m

1 stop

$479Delta

Thu, Sep 3 - Sun, Sep 6

5:00 am - 8:42 am

GFK

STL

3h 42m

1 stop

6:21 am - 10:15 am

STL

GFK

3h 54m

1 stop

$483Delta

Sun, Jun 7 - Sat, Jun 13

10:45 am - 8:24 pm

GFK

ORD

9h 39m

2 stops

5:20 pm - 11:05 pm

ORD

GFK

5h 45m

1 stop

$484Delta

Thu, Sep 3 - Sun, Sep 6

5:15 am - 12:30 pm

GFK

MDW

7h 15m

2 stops

6:45 pm - 11:05 pm

MDW

GFK

4h 20m

1 stop

$484Delta

Sat, Sep 26 - Tue, Sep 29

5:15 am - 12:39 pm

GFK

ORD

7h 24m

2 stops

1:35 pm - 11:05 pm

ORD

GFK

9h 30m

2 stops

$489Delta

Thu, Sep 3 - Sun, Sep 6

5:15 am - 12:30 pm

GFK

MDW

7h 15m

2 stops

9:30 am - 6:05 pm

MDW

GFK

8h 35m

2 stops

$489Delta

Sat, Sep 26 - Tue, Sep 29

Delta flights from Grand Forks to Illinois

Our best Delta deals on Grand Forks to Illinois flight tickets

Delta

Jun 11

GFK5:00 amGrand Forks

3h 35m

1 stop

ORD8:35 amChicago O'Hare Intl

Jun 17

ORD6:30 amChicago O'Hare Intl

3h 45m

1 stop

GFK10:15 amGrand Forks

$437

Delta

Oct 17

GFK5:10 amGrand Forks

7h 27m

2 stops

ORD12:37 pmChicago O'Hare Intl

Oct 20

ORD5:20 pmChicago O'Hare Intl

6h 00m

1 stop

GFK11:20 pmGrand Forks

$442

Delta

Sep 3

GFK3:55 pmGrand Forks

3h 48m

1 stop

ORD7:43 pmChicago O'Hare Intl

Sep 6

ORD5:20 pmChicago O'Hare Intl

5h 45m

1 stop

GFK11:05 pmGrand Forks

$479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Thu 6/11

5:00 am-8:35 am

1 stop3h 35m

Chicago O'Hare Intl

Wed 6/17

6:30 am-10:15 am

1 stop3h 45m

$437

Grand ForksChicago

GFK - MDW

GFKMDW

Grand Forks

Thu 6/11

5:00 am-8:37 am

1 stop3h 37m

Chicago Midway

Wed 6/17

9:54 am-2:24 pm

1 stop4h 30m

$437

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 10/17

5:10 am-12:37 pm

2 stops7h 27m

Chicago O'Hare Intl

Tue 10/20

5:20 pm-11:20 pm

1 stop6h 00m

$442

Grand ForksChicago

GFK - MDW

GFKMDW

Grand Forks

Sat 10/17

5:10 am-12:33 pm

2 stops7h 23m

Chicago Midway

Tue 10/20

12:30 pm-7:15 pm

1 stop6h 45m

$442

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Thu 9/3

3:55 pm-7:43 pm

1 stop3h 48m

Chicago O'Hare Intl

Sun 9/6

5:20 pm-11:05 pm

1 stop5h 45m

$479

Grand ForksSt. Louis

GFK - STL

GFKSTL

Grand Forks

Sun 6/7

5:00 am-8:42 am

1 stop3h 42m

Lambert-St Louis

Sat 6/13

6:21 am-10:15 am

1 stop3h 54m

$483

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Thu 9/3

10:45 am-8:24 pm

2 stops9h 39m

Chicago O'Hare Intl

Sun 9/6

5:20 pm-11:05 pm

1 stop5h 45m

$484

Grand ForksChicago

GFK - MDW

GFKMDW

Grand Forks

Sat 9/26

5:15 am-12:30 pm

2 stops7h 15m

Chicago Midway

Tue 9/29

6:45 pm-11:05 pm

1 stop4h 20m

$484

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Thu 9/3

5:15 am-12:39 pm

2 stops7h 24m

Chicago O'Hare Intl

Sun 9/6

1:35 pm-11:05 pm

2 stops9h 30m

$489

Grand ForksChicago

GFK - MDW

GFKMDW

Grand Forks

Sat 9/26

5:15 am-12:30 pm

2 stops7h 15m

Chicago Midway

Tue 9/29

9:30 am-6:05 pm

2 stops8h 35m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grand Forks 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 airline that flies from Grand Forks to Illinois?

Delta is the most popular carrier operating from Grand Forks to Illinois

Cheap Grand Forks to Illinois flight deals and tips

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

Fastest flight time	3h 33m
Direct flights	None

The fastest flight from Grand Forks to Illinois takes 3h 33m

There are no direct flights from Grand Forks to Illinois. There are no popular flight routes from Grand Forks to Illinois.

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Frequently asked questions about flying from Grand Forks to Illinois

When did momondo last update prices for flights from Grand Forks Airport to Illinois?
Prices for flights from Grand Forks Airport to Illinois refresh daily.
How old do you have to be to fly from Grand Forks 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 Grand Forks Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Forks to Illinois for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Forks to Illinois.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Grand Forks and alert you when they change.