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O'Hare Intl

$320+ Cheap flights from Grand Forks (GFK) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Grand Forks to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to O'Hare Intl (ORD). 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 29, 2025.

Round-trip from

$320
(Mytrip)
From Grand Forks to Chicago O'Hare Intl
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Find flight deals from Grand Forks to O'Hare Intl

Cheapest flights from Grand Forks to O'Hare Intl
Explore the most affordable flight options available from Grand Forks to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/72:54 pmGFK - ORD
1 stop13h 55mMultiple Airlines
Wed 9/102:04 pmORD - GFK
2 stops24h 00mMultiple Airlines
Deal found 7/28$320
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/225:05 amGFK - ORD
1 stop3h 19mDelta
Sun 8/315:40 pmORD - GFK
1 stop5h 26mDelta
Deal found 7/27$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Forks to O'Hare Intl 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 29, 2025.
Use the filters below to find and compare flights from Grand Forks to Chicago O'Hare Intl Airport that are best for you.

Fly from

Grand Forks

Fly to

O'Hare Intl

Route

Depart

Return

Price

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sun 9/7

2:54 pm-4:49 am

1 stop13h 55m

Chicago O'Hare Intl

Wed 9/10

2:04 pm-2:04 pm

2 stops24h 00m

$320

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 8/22

5:05 am-8:24 am

1 stop3h 19m

Chicago O'Hare Intl

Sun 8/31

5:40 pm-11:06 pm

1 stop5h 26m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Grand Forks to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Grand Forks 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 Grand Forks to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Grand Forks to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Grand Forks to Chicago O'Hare Intl Airport (average of $245). Flying from Grand Forks to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Delta from Grand Forks to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 Grand Forks to O'Hare Intl. 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 from for flights from Grand Forks to Chicago O'Hare Intl?

    For a flight from Grand Forks to Chicago O'Hare Intl, you will be flying from Grand Forks. Grand Forks (GFK) is just 6.8 mi from the center of the city. Grand Forks is the only Grand Forks airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 1 airline has flights to Chicago O'Hare Intl from Grand Forks on a regular basis.

  • What is the cheapest airline to fly from Grand Forks to Chicago O'Hare Intl Airport round-trip?

    According to our current data, Delta ($341), offers the cheapest pricing from Grand Forks to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Grand Forks to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Grand Forks to O'Hare Intl?

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

  • Can I find deals for business class flights from Grand Forks to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Grand Forks to O'Hare Intl 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 Grand Forks to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Grand Forks to Chicago O'Hare Intl Airport (average of $245). Flying from Grand Forks to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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Top airline flying from Grand Forks to O'Hare Intl

Discover the top airline that operate flights from Grand Forks to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$428Average$478FlexibilityNo cancel feeOn-timeN/A

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