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Cheap flights from Chicago to Grand Forks from $411

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 7/18. 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
6:25 pm - 11:05 pm
ORD
-
GFK
4h 40m
1 stop
Delta Logo
3:55 pm - 9:52 pm
GFK
-
ORD
5h 57m
1 stop
$411Delta
Sat, Jul 18 - Mon, Jul 20
Delta Logo
5:57 pm - 11:07 pm
ORD
-
GFK
5h 10m
1 stop
Delta Logo
5:00 am - 8:35 am
GFK
-
ORD
3h 35m
1 stop
$421Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
1:40 pm - 11:07 pm
ORD
-
GFK
9h 27m
2 stops
Delta Logo
5:00 am - 8:35 am
GFK
-
ORD
3h 35m
1 stop
$426Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
6:30 am - 10:19 am
ORD
-
GFK
3h 49m
1 stop
Delta Logo
3:55 pm - 9:52 pm
GFK
-
ORD
5h 57m
1 stop
$427Delta
Thu, Jul 16 - Thu, Jul 23
Delta Logo
1:49 pm - 6:09 pm
MDW
-
GFK
4h 20m
1 stop
Delta Logo
5:00 am - 8:37 am
GFK
-
MDW
3h 37m
1 stop
$441Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
12:27 pm - 6:09 pm
ORD
-
GFK
5h 42m
1 stop
Delta Logo
5:00 am - 8:35 am
GFK
-
ORD
3h 35m
1 stop
$441Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
9:17 am - 6:09 pm
MDW
-
GFK
8h 52m
2 stops
Delta Logo
5:00 am - 8:37 am
GFK
-
MDW
3h 37m
1 stop
$446Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
1:40 pm - 11:07 pm
ORD
-
GFK
9h 27m
2 stops
Delta Logo
5:00 am - 8:35 am
GFK
-
ORD
3h 35m
1 stop
$446Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
5:20 pm - 11:20 pm
ORD
-
GFK
6h 00m
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
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
$498Delta
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
Jul 18
ORD6:25 pmChicago O'Hare Intl
4h 40m
1 stop
GFK11:05 pmGrand Forks
Jul 20
GFK3:55 pmGrand Forks
5h 57m
1 stop
ORD9:52 pmChicago O'Hare Intl
$411
Delta
Jul 3
ORD5:57 pmChicago O'Hare Intl
5h 10m
1 stop
GFK11:07 pmGrand Forks
Jul 5
GFK5:00 amGrand Forks
3h 35m
1 stop
ORD8:35 amChicago O'Hare Intl
$421
Delta
Jul 3
ORD1:40 pmChicago O'Hare Intl
9h 27m
2 stops
GFK11:07 pmGrand Forks
Jul 5
GFK5:00 amGrand Forks
3h 35m
1 stop
ORD8:35 amChicago O'Hare Intl
$426

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 June 19, 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

Sat 7/18

6:25 pm-11:05 pm

1 stop4h 40m

Grand Forks

Mon 7/20

3:55 pm-9:52 pm

1 stop5h 57m

$411

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 7/3

5:57 pm-11:07 pm

1 stop5h 10m

Grand Forks

Sun 7/5

5:00 am-8:35 am

1 stop3h 35m

$421

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 7/3

1:40 pm-11:07 pm

2 stops9h 27m

Grand Forks

Sun 7/5

5:00 am-8:35 am

1 stop3h 35m

$426

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Thu 7/16

6:30 am-10:19 am

1 stop3h 49m

Grand Forks

Thu 7/23

3:55 pm-9:52 pm

1 stop5h 57m

$427
Quickest round-trip

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Fri 7/3

1:49 pm-6:09 pm

1 stop4h 20m

Grand Forks

Sun 7/5

5:00 am-8:37 am

1 stop3h 37m

$441

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 7/3

12:27 pm-6:09 pm

1 stop5h 42m

Grand Forks

Sun 7/5

5:00 am-8:35 am

1 stop3h 35m

$441

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Fri 7/3

9:17 am-6:09 pm

2 stops8h 52m

Grand Forks

Sun 7/5

5:00 am-8:37 am

1 stop3h 37m

$446

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 7/3

1:40 pm-11:07 pm

2 stops9h 27m

Grand Forks

Sun 7/5

5:00 am-8:35 am

1 stop3h 35m

$446

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 11/13

5:20 pm-11:20 pm

1 stop6h 00m

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

1:35 pm-11:20 pm

2 stops9h 45m

Grand Forks

Sun 11/15

3:55 pm-9:34 pm

1 stop5h 39m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 45m

Direct flights

None
The fastest flight from Chicago to Grand Forks takes 3h 45m
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 45m 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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