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Grand Forks

$291+ Cheap flights from Chicago (CHI) to Grand Forks (GFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GFK
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Chicago to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Grand Forks (GFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$405
(Kiwi.com)

One-way from

$291
(Kiwi.com)
From Chicago (CHI) to Grand Forks
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One-way flight from Chicago (CHI) to Grand Forks
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Find flight deals from Chicago to Grand Forks

Cheapest flights from Chicago to Grand Forks
Explore the most affordable flight options available from Chicago to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/249:00 amORD - GFK
1 stop29h 04mMultiple Airlines
dom. 9/282:54 pmGFK - ORD
2 stops31h 46mMultiple Airlines
Deal found 9/11$405
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:15 amORD - GFK
1 stop5h 18mDelta
dom. 9/284:19 pmGFK - ORD
1 stop5h 02mDelta
Deal found 9/9$427
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/249:20 amMDW - GFK
1 stop6h 19mDelta
dom. 9/285:03 amGFK - MDW
1 stop3h 50mDelta
Deal found 9/11$573
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:10 amORD - GFK
2 stops8h 29mDelta
lun. 9/294:19 pmGFK - ORD
1 stop5h 02mDelta
Deal found 9/10$733
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/259:10 amORD - GFK
2 stops6h 29mDelta
dom. 9/285:03 amGFK - ORD
1 stop3h 22mDelta
Deal found 9/11$734

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Chicago to Grand Forks that are best for you.

Fly from

Chicago

Fly to

Grand Forks

Route

Depart

Return

Price

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

mié. 9/24

9:00 am-2:04 pm

1 stop29h 04m

Grand Forks

dom. 9/28

2:54 pm-10:40 pm

2 stops31h 46m

$405

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

jue. 9/25

6:15 am-11:33 am

1 stop5h 18m

Grand Forks

lun. 9/29

4:19 pm-9:21 pm

1 stop5h 02m

$427

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

mié. 9/24

6:15 am-11:33 am

1 stop5h 18m

Grand Forks

dom. 9/28

4:19 pm-9:21 pm

1 stop5h 02m

$427

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

sáb. 3/7

9:30 am-3:46 pm

1 stop6h 16m

Grand Forks

mié. 3/11

12:15 pm-2:56 pm

1 stop26h 41m

$498

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

jue. 9/25

6:15 am-11:33 am

1 stop5h 18m

Grand Forks

dom. 9/28

5:03 am-8:25 am

1 stop3h 22m

$498

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

mié. 9/24

9:20 am-3:39 pm

1 stop6h 19m

Grand Forks

dom. 9/28

5:03 am-8:53 am

1 stop3h 50m

$573

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

vie. 10/10

6:42 pm-2:06 pm

2 stops43h 24m

$291

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

vie. 10/10

12:13 pm-2:06 pm

3 stops49h 53m

$302

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

vie. 10/10

7:10 pm-10:47 pm

1 stop3h 37m

$390

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

vie. 10/10

6:08 am-11:35 am

1 stop5h 27m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Chicago to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Grand Forks

What is the cheapest month to book a flight from Chicago to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Chicago to Grand Forks (average of $481). Flying from Chicago to Grand Forks in March is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Grand Forks from Chicago?

    Grand Forks (GFK) is the airport you will fly into if you book a flight from Chicago to Grand Forks. You should not have trouble finding flights to Grand Forks from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Grand Forks airport from Chicago. It is only a 6.8 mi journey from Grand Forks (GFK) to Grand Forks’s city center.

  • How long is the flight from Chicago to Grand Forks?

    Delta can get you from Chicago to Grand Forks in just under 5h 18m. Your travel time can differ by up to . There are 612 mi between Chicago and Grand Forks.

  • Can I find deals for flights from Chicago to Grand Forks that include hotel bookings?

    Yes. In addition to deals on Chicago to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Grand Forks?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Grand Forks.

  • Can I find deals for business class flights from Chicago to Grand Forks?

    Yes. Cheapflights offers flight deals from Chicago to Grand Forks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Grand Forks?

    Currently, May is the cheapest month in which you can book a flight from Chicago to Grand Forks (average of $481). Flying from Chicago to Grand Forks in March is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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