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O'Hare Intl

$289+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — ORD
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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1. Tell us where you want to go

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Cheap 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 March 13, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 9/910:45 am
GFK
-
ORD
1 stop4h 13m
Delta
Wed 9/166:00 am
ORD
-
GFK
1 stop4h 10m
Delta
Deal found 3/9$289
This Delta deal was found by Cheapflights users on 3/11. 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.
Sat 4/412:15 pm
GFK
-
ORD
1 stop5h 38m
Delta
Fri 4/106:15 am
ORD
-
GFK
1 stop5h 20m
Delta
Deal found 3/11$309
This Delta deal was found by Cheapflights users on 3/8. 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 5/810:50 am
GFK
-
ORD
1 stop6h 01m
Delta
Sat 5/96:24 am
ORD
-
GFK
1 stop3h 51m
Delta
Deal found 3/8$342
This Delta deal was found by Cheapflights users on 3/10. 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.
Fri 8/283:55 pm
GFK
-
ORD
1 stop5h 39m
Delta
Sun 8/306:00 am
ORD
-
GFK
1 stop4h 10m
Delta
Deal found 3/10$359
This Delta deal was found by Cheapflights users on 3/12. 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 3/275:00 am
GFK
-
ORD
1 stop3h 40m
Delta
Tue 3/317:10 am
ORD
-
GFK
2 stops8h 36m
Delta
Deal found 3/12$369
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 7/1610:45 am
GFK
-
ORD
1 stop6h 03m
Delta
Sun 7/196:00 am
ORD
-
GFK
1 stop4h 10m
Delta
Deal found 3/10$479
This Delta deal was found by Cheapflights users on 3/7. 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 6/2010:45 am
GFK
-
ORD
1 stop4h 13m
Delta
Sun 6/2812:15 pm
ORD
-
GFK
1 stop5h 50m
Delta
Deal found 3/7$501
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 7/215:15 am
GFK
-
ORD
1 stop6h 14m
Delta
Wed 7/229:30 am
ORD
-
GFK
1 stop4h 50m
Delta
Deal found 3/8$527

Find 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)
Provider with most accurate pricing for Grand Forks-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Grand Forks-Chicago O'Hare Intl flights.
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From Grand Forks to Chicago O'Hare Intl
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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 March 13, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 4/4

12:15 pm-5:53 pm

1 stop5h 38m

Chicago O'Hare Intl

Fri 4/10

6:15 am-11:35 am

1 stop5h 20m

$309

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 8/28

3:55 pm-9:34 pm

1 stop5h 39m

Chicago O'Hare Intl

Sun 8/30

6:00 am-10:10 am

1 stop4h 10m

$359

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 3/27

5:00 am-8:40 am

1 stop3h 40m

Chicago O'Hare Intl

Tue 3/31

7:10 am-3:46 pm

2 stops8h 36m

$369

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 6/20

10:45 am-2:58 pm

1 stop4h 13m

Chicago O'Hare Intl

Sun 6/28

12:15 pm-6:05 pm

1 stop5h 50m

$501
Quickest round-trip

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Wed 8/19

10:45 am-2:58 pm

1 stop4h 13m

Chicago O'Hare Intl

Thu 8/20

6:00 am-10:10 am

1 stop4h 10m

$527

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Mon 4/6

12:15 pm-6:02 pm

1 stop5h 47m

Chicago O'Hare Intl

Mon 4/13

1:36 pm-11:04 pm

2 stops9h 28m

$658

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Mon 4/27

3:55 pm-7:52 pm

1 stop3h 57m

Chicago O'Hare Intl

Sat 5/2

8:50 am-2:25 pm

1 stop5h 35m

$689

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Tue 5/26

10:50 am-8:14 pm

2 stops9h 24m

Chicago O'Hare Intl

Thu 6/4

2:00 pm-11:03 pm

2 stops9h 03m

$719

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Mon 3/23

12:15 pm-6:00 pm

1 stop5h 45m

Chicago O'Hare Intl

Fri 3/27

8:55 am-3:46 pm

1 stop6h 51m

$755
Cheapest one-way
Quickest one-way

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 5/16

10:50 am-2:57 pm

1 stop4h 07m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

Compare providers for flights from Grand Forks to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Forks to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Forks-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Forks-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Forks-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, January is the cheapest month in which you can book a flight from Grand Forks to Chicago O'Hare Intl Airport (average of $209). Flying from Grand Forks to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $270). 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 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. 0 airlines have flights to Chicago O'Hare Intl from Grand Forks on a regular basis.

  • How long is the flight from Grand Forks to Chicago O'Hare Intl Airport?

    Departing from Grand Forks to Chicago O'Hare Intl Airport will take you 5h 38m. The distance between Grand Forks and Chicago O'Hare Intl Airport is about 612 mi.

  • 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, January is the cheapest month in which you can book a flight from Grand Forks to Chicago O'Hare Intl Airport (average of $209). Flying from Grand Forks to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $270). 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
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Elk Grove Village
Skokie
Oak Brook
South Holland
Beloit
Libertyville
Waukegan
Warrenville
Bridgeview
Oakbrook Terrace

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