The best pricing can be found in the month of September. Prices to Illinois from Grand Forks average $605. You can even find prices in September for less than $605, as users have found deals to Illinois from as low as $437. The month of March appears to be one of the more expensive times to travel to Illinois from Grand Forks. Flying in the targeted month can save you up to 62%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Forks to Illinois as you normally would.
Fly from
Fly to
Budget
$438 - $524
Route
Depart
Return
Price
Grand ForksLambert-St Louis
GFK - STL
GFKSTL
Grand Forks
Mon 8/26
1 stop5h 40m
Lambert-St Louis
Fri 8/30
1 stop5h 26m
Grand ForksLambert-St Louis
GFK - STL
GFKSTL
Grand Forks
Mon 8/26
1 stop5h 40m
Lambert-St Louis
Fri 8/30
2 stops9h 49m
Grand ForksLambert-St Louis
GFK - STL
GFKSTL
Grand Forks
Mon 8/26
1 stop5h 40m
Lambert-St Louis
Thu 8/29
2 stops5h 54m
Grand ForksLambert-St Louis
GFK - STL
GFKSTL
Grand Forks
Sat 6/15
1 stop5h 28m
Lambert-St Louis
Sun 6/16
1 stop5h 27m
Grand ForksLambert-St Louis
GFK - STL
GFKSTL
Grand Forks
Sat 6/15
2 stops11h 29m
Lambert-St Louis
Sun 6/16
1 stop5h 27m
Grand ForksChicago O'Hare Intl
GFK - ORD
GFKORD
Grand Forks
Wed 6/26
1 stop4h 43m
Chicago O'Hare Intl
Mon 7/1
1 stop6h 07m
Grand ForksChicago O'Hare Intl
GFK - ORD
GFKORD
Grand Forks
Thu 8/1
1 stop3h 52m
Chicago O'Hare Intl
Sun 8/4
1 stop3h 35m
Grand ForksChicago O'Hare Intl
GFK - ORD
GFKORD
Grand Forks
Wed 6/26
1 stop16h 50m
Chicago O'Hare Intl
Tue 7/2
2 stops16h 13m
Grand ForksChicago O'Hare Intl
GFK - ORD
GFKORD
Grand Forks
Wed 6/26
1 stop25h 46m
Chicago O'Hare Intl
Tue 7/2
1 stop17h 18m
No data available for this route at this time. Please check back soon.
Comfort
Entertainment
Food
Boarding
Crew
Overall
Reviews
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.
Comfort
Entertainment
Food
Boarding
Crew
Overall
Reviews
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.
Cheapflights makes it easy to find Grand Forks to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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