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Grand Forks

$329+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GFK
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$367
(Delta)

One-way from

$329
(Delta)
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 July 2, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/167:17 pmMDW - GFK
1 stop3h 47mDelta
Sat 8/2312:13 pmGFK - MDW
1 stop5h 24mDelta
Deal found 7/2$367
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:10 amORD - GFK
1 stop5h 22mDelta
Sat 8/235:05 amGFK - ORD
1 stop3h 19mDelta
Deal found 7/2$367

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 July 2, 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

MDW - GFK

MDWGFK

Chicago Midway

Sat 8/16

7:17 pm-11:04 pm

1 stop3h 47m

Grand Forks

Sat 8/23

12:13 pm-5:37 pm

1 stop5h 24m

$367

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sat 8/16

6:10 am-11:32 am

1 stop5h 22m

Grand Forks

Sat 8/23

5:05 am-8:24 am

1 stop3h 19m

$367

ChicagoGrand Forks

MDW - GFK

MDWGFK

Chicago Midway

Thu 8/14

9:15 am-3:42 pm

1 stop6h 27m

$329

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Thu 8/14

11:00 am-3:42 pm

1 stop4h 42m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Grand Forks

Get insights into the airlines that provide service to Grand Forks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Forks. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Chicago to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What is the cheapest airline to fly from Chicago to Grand Forks round-trip?

    Delta, at $367, was found to be the cheapest airline from Chicago to 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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