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Cheap flights from Chicago to Grand Forks from $412

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Grand Forks departing on 9/22. 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

Find the cheapest flights from Chicago to Grand Forks

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 10:27 am
ORD
-
GFK
4h 27m
1 stop
Delta Logo
5:15 am - 12:59 pm
GFK
-
ORD
7h 44m
2 stops
$412Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:00 am - 10:19 am
ORD
-
GFK
4h 19m
1 stop
Delta Logo
5:00 am - 8:30 am
GFK
-
ORD
3h 30m
1 stop
$417Delta
Mon, Aug 3 - Wed, Aug 12
Delta Logo
6:00 am - 10:19 am
ORD
-
GFK
4h 19m
1 stop
Delta Logo
5:00 am - 1:08 pm
GFK
-
ORD
8h 08m
2 stops
$422Delta
Mon, Aug 3 - Wed, Aug 12
Delta Logo
6:30 am - 10:19 am
ORD
-
GFK
3h 49m
1 stop
Delta Logo
10:54 am - 5:26 pm
GFK
-
ORD
6h 32m
1 stop
$437Delta
Wed, Jul 29 - Sat, Aug 1
Delta Logo
6:24 pm - 11:03 pm
ORD
-
GFK
4h 39m
1 stop
Delta Logo
3:55 pm - 9:33 pm
GFK
-
ORD
5h 38m
1 stop
$447Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
12:29 pm - 6:08 pm
ORD
-
GFK
5h 39m
1 stop
Delta Logo
10:54 am - 4:59 pm
GFK
-
ORD
6h 05m
1 stop
$457Delta
Fri, Aug 14 - Fri, Aug 21
Delta Logo
9:30 am - 2:20 pm
ORD
-
GFK
4h 50m
1 stop
Delta Logo
3:55 pm - 9:34 pm
GFK
-
ORD
5h 39m
1 stop
$493Delta
Fri, Nov 13 - Sun, Nov 15
Delta Logo
9:30 am - 2:20 pm
ORD
-
GFK
4h 50m
1 stop
Delta Logo
3:55 pm - 9:34 pm
GFK
-
ORD
5h 39m
1 stop
$503Delta
Fri, Nov 13 - Sun, Nov 15
Delta Logo
7:25 pm - 11:06 pm
MDW
-
GFK
3h 41m
1 stop
Delta Logo
5:00 am - 8:39 am
GFK
-
MDW
3h 39m
1 stop
$523Delta
Fri, Aug 14 - Fri, Aug 21
Delta Logo
1:35 pm - 11:20 pm
ORD
-
GFK
9h 45m
2 stops
Delta Logo
3:55 pm - 9:34 pm
GFK
-
ORD
5h 39m
1 stop
$528Delta
Fri, Nov 13 - Sun, Nov 15

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Delta flights from Chicago to Grand Forks

Our best Delta deals on Chicago to Grand Forks flight tickets
Delta
Sep 22
ORD6:00 amChicago O'Hare Intl
4h 27m
1 stop
GFK10:27 amGrand Forks
Sep 29
GFK5:15 amGrand Forks
7h 44m
2 stops
ORD12:59 pmChicago O'Hare Intl
$412
Delta
Aug 3
ORD6:00 amChicago O'Hare Intl
4h 19m
1 stop
GFK10:19 amGrand Forks
Aug 12
GFK5:00 amGrand Forks
3h 30m
1 stop
ORD8:30 amChicago O'Hare Intl
$417
Delta
Aug 3
ORD6:00 amChicago O'Hare Intl
4h 19m
1 stop
GFK10:19 amGrand Forks
Aug 12
GFK5:00 amGrand Forks
8h 08m
2 stops
ORD1:08 pmChicago O'Hare Intl
$422

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Grand Forks 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 July 2, 2026.
Use the filters below to find and compare flights from Chicago to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Tue 9/22

6:00 am-10:27 am

1 stop4h 27m

Grand Forks

Tue 9/29

5:15 am-12:59 pm

2 stops7h 44m

$412

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Mon 8/3

6:00 am-10:19 am

1 stop4h 19m

Grand Forks

Wed 8/12

5:00 am-8:30 am

1 stop3h 30m

$417

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Mon 8/3

6:00 am-10:19 am

1 stop4h 19m

Grand Forks

Wed 8/12

5:00 am-1:08 pm

2 stops8h 08m

$422

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 7/29

6:30 am-10:19 am

1 stop3h 49m

Grand Forks

Sat 8/1

10:54 am-5:26 pm

1 stop6h 32m

$437

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Tue 9/22

6:24 pm-11:03 pm

1 stop4h 39m

Grand Forks

Tue 9/29

3:55 pm-9:33 pm

1 stop5h 38m

$447

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 8/14

12:29 pm-6:08 pm

1 stop5h 39m

Grand Forks

Fri 8/21

10:54 am-4:59 pm

1 stop6h 05m

$457

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 11/13

9:30 am-2:20 pm

1 stop4h 50m

Grand Forks

Sun 11/15

3:55 pm-9:34 pm

1 stop5h 39m

$493

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 11/13

9:30 am-2:20 pm

1 stop4h 50m

Grand Forks

Sun 11/15

3:55 pm-9:34 pm

1 stop5h 39m

$503
Quickest round-trip

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Fri 8/14

7:25 pm-11:06 pm

1 stop3h 41m

Grand Forks

Fri 8/21

5:00 am-8:39 am

1 stop3h 39m

$523

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 11/13

1:35 pm-11:20 pm

2 stops9h 45m

Grand Forks

Sun 11/15

3:55 pm-9:34 pm

1 stop5h 39m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Grand Forks from

How to get the cheapest flight ticket from Chicago to Grand Forks

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 Chicago to Grand Forks?

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

When to book flights from Chicago to Grand Forks

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Grand Forks according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Grand Forks (CHI to GFK) flight deals and tips

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

Fastest flight time

3h 41m

Direct flights

None
The fastest flight from Chicago to Grand Forks takes 3h 41m
There are no direct flights from Chicago to Grand Forks. There are no popular flight routes from Chicago to Grand Forks.
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Frequently asked questions about flying from Chicago to Grand Forks

  • How far is Chicago to Grand Forks by plane?

    A flight from Chicago to Grand Forks will travel around 620.5 mi. Typically, this will take 3h 41m by plane in normal conditions.

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

    Prices for flights from Chicago to Grand Forks Airport are updated daily.

  • How old do you have to be to fly from Chicago to Grand Forks Airport?

    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 Chicago to Grand Forks Airport.

  • What documentation or ID do you need to fly to Grand Forks Airport?

    The required travel and health documents for your Grand Forks Airport 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 Grand Forks Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Grand Forks from Chicago.

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

All flight searches from Chicago to Grand Forks on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Chicago to Grand Forks flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Grand Forks flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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