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Cheap flights from Grand Forks to Chicago from $366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Chicago departing on 8/13. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Grand Forks to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:54 am - 5:41 pm
GFK
-
ORD
6h 47m
1 stop
Delta Logo
6:00 am - 10:19 am
ORD
-
GFK
4h 19m
1 stop
$395Delta
Sat, Aug 8 - Sat, Aug 15
Delta Logo
10:45 am - 4:40 pm
GFK
-
ORD
5h 55m
1 stop
Delta Logo
2:00 pm - 11:20 pm
ORD
-
GFK
9h 20m
2 stops
$446Delta
Sat, Oct 10 - Tue, Oct 13
Delta Logo
5:00 am - 8:30 am
GFK
-
ORD
3h 30m
1 stop
Delta Logo
6:00 am - 10:19 am
ORD
-
GFK
4h 19m
1 stop
$493Delta
Fri, Aug 14 - Mon, Aug 17
Delta Logo
10:45 am - 9:32 pm
GFK
-
ORD
10h 47m
1 stop
Delta Logo
12:33 pm - 11:20 pm
ORD
-
GFK
10h 47m
1 stop
$529Delta
Fri, Oct 9 - Tue, Oct 13
Delta Logo
10:54 am - 5:26 pm
GFK
-
ORD
6h 32m
1 stop
Delta Logo
1:59 pm - 11:06 pm
ORD
-
GFK
9h 07m
2 stops
$532Delta
Sat, Aug 1 - Fri, Aug 7
Delta Logo
3:55 pm - 9:32 pm
GFK
-
ORD
5h 37m
1 stop
Delta Logo
6:30 am - 10:10 am
ORD
-
GFK
3h 40m
1 stop
$559Delta
Fri, Oct 9 - Mon, Oct 12
Delta Logo
10:45 am - 9:00 pm
GFK
-
ORD
10h 15m
2 stops
Delta Logo
2:00 pm - 11:20 pm
ORD
-
GFK
9h 20m
2 stops
$567Delta
Sat, Oct 10 - Tue, Oct 13
Delta Logo
10:45 am - 9:32 pm
GFK
-
ORD
10h 47m
1 stop
Delta Logo
3:39 pm - 7:15 pm
ORD
-
GFK
3h 36m
1 stop
$580Delta
Sat, Oct 10 - Mon, Oct 12
Delta Logo
10:45 am - 9:32 pm
GFK
-
ORD
10h 47m
1 stop
Delta Logo
8:55 am - 7:15 pm
ORD
-
GFK
10h 20m
2 stops
$584Delta
Fri, Oct 9 - Tue, Oct 13
Delta Logo
5:00 am - 8:30 am
GFK
-
ORD
3h 30m
1 stop
Delta Logo
5:57 pm - 11:06 pm
ORD
-
GFK
5h 09m
1 stop
$615Delta
Wed, Sep 2 - Thu, Sep 3

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Delta flights from Grand Forks to Chicago O'Hare Intl Airport

Our best Delta deals on Grand Forks to Chicago O'Hare Intl Airport flight tickets
Delta
Aug 8
GFK10:54 amGrand Forks
6h 47m
1 stop
ORD5:41 pmChicago O'Hare Intl
Aug 15
ORD6:00 amChicago O'Hare Intl
4h 19m
1 stop
GFK10:19 amGrand Forks
$395
Delta
Oct 10
GFK10:45 amGrand Forks
5h 55m
1 stop
ORD4:40 pmChicago O'Hare Intl
Oct 13
ORD2:00 pmChicago O'Hare Intl
9h 20m
2 stops
GFK11:20 pmGrand Forks
$446
Delta
Aug 14
GFK5:00 amGrand Forks
3h 30m
1 stop
ORD8:30 amChicago O'Hare Intl
Aug 17
ORD6:00 amChicago O'Hare Intl
4h 19m
1 stop
GFK10:19 amGrand Forks
$493

momondo Fare Finder

 
Customize your flight search to find flights from Grand Forks to Chicago O'Hare Intl Airport 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 July 1, 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 8/8

10:54 am-5:41 pm

1 stop6h 47m

Chicago O'Hare Intl

Sat 8/15

6:00 am-10:19 am

1 stop4h 19m

$395

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 10/10

10:45 am-4:40 pm

1 stop5h 55m

Chicago O'Hare Intl

Tue 10/13

2:00 pm-11:20 pm

2 stops9h 20m

$446
Quickest round-trip

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 8/14

5:00 am-8:30 am

1 stop3h 30m

Chicago O'Hare Intl

Mon 8/17

6:00 am-10:19 am

1 stop4h 19m

$493

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 10/9

10:45 am-9:32 pm

1 stop10h 47m

Chicago O'Hare Intl

Tue 10/13

12:33 pm-11:20 pm

1 stop10h 47m

$529

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 8/1

10:54 am-5:26 pm

1 stop6h 32m

Chicago O'Hare Intl

Fri 8/7

1:59 pm-11:06 pm

2 stops9h 07m

$532

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 10/9

3:55 pm-9:32 pm

1 stop5h 37m

Chicago O'Hare Intl

Mon 10/12

6:30 am-10:10 am

1 stop3h 40m

$559

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 10/10

10:45 am-9:00 pm

2 stops10h 15m

Chicago O'Hare Intl

Tue 10/13

2:00 pm-11:20 pm

2 stops9h 20m

$567

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 10/10

10:45 am-9:32 pm

1 stop10h 47m

Chicago O'Hare Intl

Mon 10/12

3:39 pm-7:15 pm

1 stop3h 36m

$580

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 10/9

10:45 am-9:32 pm

1 stop10h 47m

Chicago O'Hare Intl

Tue 10/13

8:55 am-7:15 pm

2 stops10h 20m

$584

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Wed 9/2

5:00 am-8:30 am

1 stop3h 30m

Chicago O'Hare Intl

Thu 9/3

5:57 pm-11:06 pm

1 stop5h 09m

$615

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Grand Forks to Chicago O'Hare Intl Airport

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 airline that flies from Grand Forks to Chicago O'Hare Intl?

Delta is the most popular carrier operating from Grand Forks to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Grand Forks according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Grand Forks to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Forks to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Forks to Chicago O'Hare Intl Airport (GFK to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Forks to Chicago O'Hare Intl Airport

Fastest flight time

3h 30m

Direct flights

None
The fastest flight from Grand Forks to Chicago O'Hare Intl Airport takes 3h 30m
There are no direct flights from Grand Forks to Chicago O'Hare Intl Airport. There are no popular flight routes from Grand Forks to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Grand Forks to Chicago O'Hare Intl Airport

  • How far is Grand Forks to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 605.4 mi away from Grand Forks. By plane, this route typically takes 3h 30m.

  • When did momondo last update prices for flights from Grand Forks Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Grand Forks Airport to Chicago O'Hare Intl Airport are updated daily.

  • How old do you have to be to fly from Grand Forks Airport to Chicago O'Hare Intl 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 Grand Forks Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Orland Park
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Elgin
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South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Grand Forks to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Grand Forks to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Grand Forks to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Grand Forks with this policy.

How can momondo help me find flights from Grand Forks to Chicago?

momondo helps you find the best flight between Grand Forks and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Grand Forks to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Grand Forks to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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