Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to Grand Forks from $329

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 4/3. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago to Grand Forks

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:30 am - 3:46 pm
MDW
-
GFK
6h 16m
1 stop
Delta Logo
12:15 pm - 6:40 pm
GFK
-
MDW
6h 25m
1 stop
$329Delta
Fri, Apr 3 - Thu, Apr 9
Delta Logo
8:55 am - 3:46 pm
ORD
-
GFK
6h 51m
1 stop
Delta Logo
12:15 pm - 6:02 pm
GFK
-
ORD
5h 47m
1 stop
$329Delta
Fri, Apr 3 - Thu, Apr 9
Delta Logo
8:50 am - 2:25 pm
ORD
-
GFK
5h 35m
1 stop
Delta Logo
6:40 am - 11:34 am
GFK
-
ORD
4h 54m
1 stop
$379Delta
Fri, May 1 - Sun, May 3
Delta Logo
6:25 am - 10:15 am
ORD
-
GFK
3h 50m
1 stop
Delta Logo
5:05 am - 8:36 am
GFK
-
ORD
3h 31m
1 stop
$427Delta
Sat, May 2 - Sun, May 10
Delta Logo
6:25 am - 10:15 am
ORD
-
GFK
3h 50m
1 stop
Delta Logo
5:05 am - 1:01 pm
GFK
-
ORD
7h 56m
2 stops
$432Delta
Sat, May 2 - Sun, May 10
Delta Logo
8:50 am - 2:25 pm
ORD
-
GFK
5h 35m
1 stop
Delta Logo
6:40 am - 12:45 pm
GFK
-
ORD
6h 05m
2 stops
$463Delta
Fri, May 1 - Sun, May 3
Delta Logo
7:10 am - 3:46 pm
ORD
-
GFK
8h 36m
2 stops
Delta Logo
5:00 am - 8:52 am
GFK
-
ORD
3h 52m
1 stop
$468Delta
Tue, Mar 31 - Sat, Apr 4
Delta Logo
9:35 am - 3:46 pm
MDW
-
GFK
6h 11m
2 stops
Delta Logo
12:15 pm - 6:40 pm
GFK
-
MDW
6h 25m
1 stop
$509Delta
Fri, Apr 3 - Thu, Apr 9
Delta Logo
7:10 am - 3:46 pm
ORD
-
GFK
8h 36m
2 stops
Delta Logo
12:15 pm - 6:02 pm
GFK
-
ORD
5h 47m
1 stop
$509Delta
Fri, Apr 3 - Thu, Apr 9
Delta Logo
6:15 am - 11:35 am
ORD
-
GFK
5h 20m
1 stop
Delta Logo
3:55 pm - 7:52 pm
GFK
-
ORD
3h 57m
1 stop
$513Delta
Sat, Apr 11 - Sat, Apr 18

Delta flights from Chicago to Grand Forks

Our best Delta deals on Chicago to Grand Forks flight tickets
Delta
Apr 3
MDW9:30 amChicago Midway
6h 16m
1 stop
GFK3:46 pmGrand Forks
Apr 9
GFK12:15 pmGrand Forks
6h 25m
1 stop
MDW6:40 pmChicago Midway
$329
Delta
May 1
ORD8:50 amChicago O'Hare Intl
5h 35m
1 stop
GFK2:25 pmGrand Forks
May 3
GFK6:40 amGrand Forks
4h 54m
1 stop
ORD11:34 amChicago O'Hare Intl
$379
Delta
May 2
ORD6:25 amChicago O'Hare Intl
3h 50m
1 stop
GFK10:15 amGrand Forks
May 10
GFK5:05 amGrand Forks
3h 31m
1 stop
ORD8:36 amChicago O'Hare Intl
$427

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 March 18, 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

MDW - GFK

MDWGFK

Chicago Midway

Fri 4/3

9:30 am-3:46 pm

1 stop6h 16m

Grand Forks

Thu 4/9

12:15 pm-6:40 pm

1 stop6h 25m

$329

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 4/3

8:55 am-3:46 pm

1 stop6h 51m

Grand Forks

Thu 4/9

12:15 pm-6:02 pm

1 stop5h 47m

$329

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 5/1

8:50 am-2:25 pm

1 stop5h 35m

Grand Forks

Sun 5/3

6:40 am-11:34 am

1 stop4h 54m

$379
Quickest round-trip

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sat 5/2

6:25 am-10:15 am

1 stop3h 50m

Grand Forks

Sun 5/10

5:05 am-8:36 am

1 stop3h 31m

$427

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sat 5/2

6:25 am-10:15 am

1 stop3h 50m

Grand Forks

Sun 5/10

5:05 am-1:01 pm

2 stops7h 56m

$432

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 5/1

8:50 am-2:25 pm

1 stop5h 35m

Grand Forks

Sun 5/3

6:40 am-12:45 pm

2 stops6h 05m

$463

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Tue 3/31

7:10 am-3:46 pm

2 stops8h 36m

Grand Forks

Sat 4/4

5:00 am-8:52 am

1 stop3h 52m

$468

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Fri 4/3

9:35 am-3:46 pm

2 stops6h 11m

Grand Forks

Thu 4/9

12:15 pm-6:40 pm

1 stop6h 25m

$509

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 4/3

7:10 am-3:46 pm

2 stops8h 36m

Grand Forks

Thu 4/9

12:15 pm-6:02 pm

1 stop5h 47m

$509

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sat 4/11

6:15 am-11:35 am

1 stop5h 20m

Grand Forks

Sat 4/18

3:55 pm-7:52 pm

1 stop3h 57m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

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 50m

Direct flights

None
The fastest flight from Chicago to Grand Forks takes 3h 50m
There are no direct flights from Chicago to Grand Forks. There are no popular flight routes from Chicago to Grand Forks.
Search flight deals

  • 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 50m 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.

An easier way to manage your Grand Forks trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/17
Fri 4/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States