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Cheap flights from Chicago to Grand Forks from $437

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 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 10:15 am
ORD
-
GFK
3h 45m
1 stop
Delta Logo
10:50 am - 5:02 pm
GFK
-
ORD
6h 12m
1 stop
$437Delta
Wed, Jun 24 - Fri, Jul 3
Delta Logo
6:30 am - 10:15 am
ORD
-
GFK
3h 45m
1 stop
Delta Logo
5:00 am - 1:00 pm
GFK
-
ORD
8h 00m
2 stops
$442Delta
Wed, Jun 24 - Fri, Jul 3
Delta Logo
7:40 pm - 11:20 pm
ORD
-
GFK
3h 40m
1 stop
Delta Logo
10:45 am - 4:49 pm
GFK
-
ORD
6h 04m
1 stop
$453Delta
Fri, Oct 9 - Fri, Oct 16
Delta Logo
6:24 am - 10:18 am
ORD
-
GFK
3h 54m
1 stop
Delta Logo
5:05 am - 11:47 am
GFK
-
ORD
6h 42m
1 stop
$487Delta
Fri, May 22 - Mon, May 25
Delta Logo
6:24 am - 10:18 am
ORD
-
GFK
3h 54m
1 stop
Delta Logo
5:05 am - 1:01 pm
GFK
-
ORD
7h 56m
2 stops
$492Delta
Fri, May 22 - Mon, May 25
Delta Logo
7:40 pm - 11:20 pm
ORD
-
GFK
3h 40m
1 stop
Delta Logo
10:45 am - 6:40 pm
GFK
-
ORD
7h 55m
2 stops
$698Delta
Fri, Oct 9 - Fri, Oct 16
Delta Logo
6:30 am - 10:15 am
ORD
-
GFK
3h 45m
1 stop
Delta Logo
10:50 am - 5:18 pm
GFK
-
ORD
6h 28m
1 stop
$733Delta
Mon, Jun 8 - Sun, Jun 14
Delta Logo
1:26 pm - 11:07 pm
MDW
-
GFK
9h 41m
2 stops
Delta Logo
5:00 am - 8:37 am
GFK
-
MDW
3h 37m
1 stop
$738Delta
Mon, Jun 8 - Sun, Jun 14
Delta Logo
2:07 pm - 11:07 pm
ORD
-
GFK
9h 00m
2 stops
Delta Logo
5:00 am - 8:35 am
GFK
-
ORD
3h 35m
1 stop
$738Delta
Mon, Jun 8 - Sun, Jun 14
Delta Logo
1:26 pm - 11:07 pm
MDW
-
GFK
9h 41m
2 stops
Delta Logo
10:50 am - 6:31 pm
GFK
-
MDW
7h 41m
2 stops
$744Delta
Mon, Jun 8 - Sun, Jun 14

Delta flights from Chicago to Grand Forks

Our best Delta deals on Chicago to Grand Forks flight tickets
Delta
Jun 24
ORD6:30 amChicago O'Hare Intl
3h 45m
1 stop
GFK10:15 amGrand Forks
Jul 3
GFK10:50 amGrand Forks
6h 12m
1 stop
ORD5:02 pmChicago O'Hare Intl
$437
Delta
Jun 24
ORD6:30 amChicago O'Hare Intl
3h 45m
1 stop
GFK10:15 amGrand Forks
Jul 3
GFK5:00 amGrand Forks
8h 00m
2 stops
ORD1:00 pmChicago O'Hare Intl
$442
Delta
Oct 9
ORD7:40 pmChicago O'Hare Intl
3h 40m
1 stop
GFK11:20 pmGrand Forks
Oct 16
GFK10:45 amGrand Forks
6h 04m
1 stop
ORD4:49 pmChicago O'Hare Intl
$453

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 May 11, 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

Wed 6/24

6:30 am-10:15 am

1 stop3h 45m

Grand Forks

Fri 7/3

10:50 am-5:02 pm

1 stop6h 12m

$437

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 6/24

6:30 am-10:15 am

1 stop3h 45m

Grand Forks

Fri 7/3

5:00 am-1:00 pm

2 stops8h 00m

$442
Quickest round-trip

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 10/9

7:40 pm-11:20 pm

1 stop3h 40m

Grand Forks

Fri 10/16

10:45 am-4:49 pm

1 stop6h 04m

$453

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 5/22

6:24 am-10:18 am

1 stop3h 54m

Grand Forks

Mon 5/25

5:05 am-11:47 am

1 stop6h 42m

$487

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 5/22

6:24 am-10:18 am

1 stop3h 54m

Grand Forks

Mon 5/25

5:05 am-1:01 pm

2 stops7h 56m

$492

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 10/9

7:40 pm-11:20 pm

1 stop3h 40m

Grand Forks

Fri 10/16

10:45 am-6:40 pm

2 stops7h 55m

$698

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Mon 6/8

6:30 am-10:15 am

1 stop3h 45m

Grand Forks

Sun 6/14

10:50 am-5:18 pm

1 stop6h 28m

$733

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Mon 6/8

1:26 pm-11:07 pm

2 stops9h 41m

Grand Forks

Sun 6/14

5:00 am-8:37 am

1 stop3h 37m

$738

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Mon 6/8

2:07 pm-11:07 pm

2 stops9h 00m

Grand Forks

Sun 6/14

5:00 am-8:35 am

1 stop3h 35m

$738

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Mon 6/8

1:26 pm-11:07 pm

2 stops9h 41m

Grand Forks

Sun 6/14

10:50 am-6:31 pm

2 stops7h 41m

$744

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Grand Forks?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Grand Forks from Chicago according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Grand Forks. Keep in mind that there are 3 different airlines that fly to Grand Forks on a routine basis, so you have a few additional options to choose from.

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 40m

Direct flights

None
The fastest flight from Chicago to Grand Forks takes 3h 40m
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 40m 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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