Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to Grand Forks from $334

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 9/3. 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
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

Logo
10:27 am - 2:04 pmORD-GFK
27h 37m2 stops
Logo
2:54 pm - 10:18 amGFK-ORD
19h 24m2 stops
$334
Find Deal
Wed, Sep 3 - Sun, Sep 7
Delta Logo
9:20 am - 3:40 pmMDW-GFK
6h 20m1 stop
Delta Logo
6:45 am - 10:30 amGFK-MDW
3h 45m1 stop
$357Delta
Find Deal
Wed, Oct 29 - Sat, Nov 1
Delta Logo
6:08 am - 11:35 amORD-GFK
5h 27m1 stop
Delta Logo
4:20 pm - 9:19 pmGFK-ORD
4h 59m1 stop
$357Delta
Find Deal
Wed, Oct 29 - Sat, Nov 1
Delta Logo
8:55 am - 3:40 pmORD-GFK
6h 45m2 stops
Delta Logo
4:20 pm - 9:19 pmGFK-ORD
4h 59m1 stop
$362Delta
Find Deal
Wed, Oct 29 - Sat, Nov 1
Logo
6:21 pm - 2:04 pmORD-GFK
19h 43m1 stop
Logo
2:54 pm - 9:37 amGFK-ORD
18h 43m2 stops
$365
Find Deal
Wed, Sep 3 - Sun, Sep 7
Delta Logo
9:35 am - 3:40 pmMDW-GFK
6h 05m2 stops
Delta Logo
6:45 am - 10:30 amGFK-MDW
3h 45m1 stop
$372Delta
Find Deal
Wed, Oct 29 - Sat, Nov 1
Logo
6:21 pm - 2:04 pmORD-GFK
19h 43m1 stop
Logo
2:54 pm - 9:32 pmGFK-ORD
30h 38m1 stop
$391
Find Deal
Wed, Sep 3 - Sun, Sep 7
Logo
10:27 am - 2:04 pmORD-GFK
27h 37m2 stops
Logo
2:54 pm - 7:50 pmGFK-ORD
28h 56m3 stops
$432
Find Deal
Wed, Sep 3 - Sun, Sep 7
Logo
11:21 am - 2:04 pmORD-GFK
26h 43m3 stops
Logo
2:54 pm - 7:50 pmGFK-ORD
28h 56m3 stops
$550
Find Deal
Wed, Sep 3 - Sun, Sep 7
Delta Logo
9:20 am - 3:46 pmMDW-GFK
6h 26m1 stop
Delta Logo
5:00 am - 8:54 amGFK-MDW
3h 54m1 stop
$578Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14

Delta flights from Chicago to Grand Forks

Our best Delta deals on Chicago to Grand Forks flight tickets
Delta
Oct 29
MDW9:20 amChicago Midway
6h 20m
1 stop
GFK3:40 pmGrand Forks
Nov 1
GFK6:45 amGrand Forks
3h 45m
1 stop
MDW10:30 amChicago Midway
$357
Find similar
Delta
Oct 29
ORD8:55 amChicago O'Hare Intl
6h 45m
2 stops
GFK3:40 pmGrand Forks
Nov 1
GFK4:20 pmGrand Forks
4h 59m
1 stop
ORD9:19 pmChicago O'Hare Intl
$362
Find similar
Delta
Oct 29
MDW9:35 amChicago Midway
6h 05m
2 stops
GFK3:40 pmGrand Forks
Nov 1
GFK6:45 amGrand Forks
3h 45m
1 stop
MDW10:30 amChicago Midway
$372
Find similar

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 August 20, 2025.
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

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 9/3

10:27 am-2:04 pm

2 stops27h 37m

Grand Forks

Sun 9/7

2:54 pm-10:18 am

2 stops19h 24m

$334

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Wed 10/29

9:20 am-3:40 pm

1 stop6h 20m

Grand Forks

Sat 11/1

6:45 am-10:30 am

1 stop3h 45m

$357

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 10/29

6:08 am-11:35 am

1 stop5h 27m

Grand Forks

Sat 11/1

4:20 pm-9:19 pm

1 stop4h 59m

$357

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 10/29

8:55 am-3:40 pm

2 stops6h 45m

Grand Forks

Sat 11/1

4:20 pm-9:19 pm

1 stop4h 59m

$362

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 9/3

6:21 pm-2:04 pm

1 stop19h 43m

Grand Forks

Sun 9/7

2:54 pm-9:37 am

2 stops18h 43m

$365

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Wed 10/29

9:35 am-3:40 pm

2 stops6h 05m

Grand Forks

Sat 11/1

6:45 am-10:30 am

1 stop3h 45m

$372

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 9/3

6:21 pm-2:04 pm

1 stop19h 43m

Grand Forks

Sun 9/7

2:54 pm-9:32 pm

1 stop30h 38m

$391

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 9/3

10:27 am-2:04 pm

2 stops27h 37m

Grand Forks

Sun 9/7

2:54 pm-7:50 pm

3 stops28h 56m

$432

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Wed 9/3

11:21 am-2:04 pm

3 stops26h 43m

Grand Forks

Sun 9/7

2:54 pm-7:50 pm

3 stops28h 56m

$550

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Sat 1/10

9:20 am-3:46 pm

1 stop6h 26m

Grand Forks

Wed 1/14

5:00 am-8:54 am

1 stop3h 54m

$578

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 is the cheapest day to depart on your flight to Grand Forks?

According to our data, Wednesday is the cheapest day to fly to Grand Forks from Chicago. The lowest ticket price found for a Wednesday departure recently was $505. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Grand Forks for around $653.

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

Direct flights

None
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 43m 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
Mon 8/25
Mon 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States