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Cheap flights from Grand Forks to Chicago from $442

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Chicago departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Grand Forks to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:24 pm - 5:55 pm
GFK
-
ORD
5h 31m
1 stop
Delta Logo
6:15 am - 11:37 am
ORD
-
GFK
5h 22m
1 stop
$442Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
12:24 pm - 9:05 pm
GFK
-
ORD
8h 41m
2 stops
Delta Logo
6:15 am - 11:37 am
ORD
-
GFK
5h 22m
1 stop
$447Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
4:16 pm - 9:30 pm
GFK
-
ORD
5h 14m
1 stop
Delta Logo
6:15 am - 11:37 am
ORD
-
GFK
5h 22m
1 stop
$453Delta
Fri, Feb 27 - Sun, Mar 1
Delta Logo
4:16 pm - 9:30 pm
GFK
-
ORD
5h 14m
1 stop
Delta Logo
6:15 am - 11:37 am
ORD
-
GFK
5h 22m
1 stop
$463Delta
Fri, Feb 27 - Sun, Mar 1
Delta Logo
5:00 am - 8:40 am
GFK
-
ORD
3h 40m
1 stop
Delta Logo
6:15 am - 11:37 am
ORD
-
GFK
5h 22m
1 stop
$488Delta
Fri, Feb 13 - Tue, Feb 17
Delta Logo
4:16 pm - 9:30 pm
GFK
-
ORD
5h 14m
1 stop
Delta Logo
2:05 pm - 11:10 pm
ORD
-
GFK
9h 05m
2 stops
$532Delta
Fri, Feb 27 - Sun, Mar 1
Delta Logo
5:15 am - 11:29 am
GFK
-
ORD
6h 14m
1 stop
Delta Logo
6:00 am - 10:10 am
ORD
-
GFK
4h 10m
1 stop
$615Delta
Sun, Jun 21 - Thu, Jun 25
Delta Logo
5:00 am - 8:40 am
GFK
-
ORD
3h 40m
1 stop
Delta Logo
6:15 am - 11:37 am
ORD
-
GFK
5h 22m
1 stop
$628Delta
Fri, Feb 13 - Tue, Feb 17
Delta Logo
12:18 pm - 8:44 pm
GFK
-
ORD
8h 26m
2 stops
Delta Logo
2:05 pm - 11:10 pm
ORD
-
GFK
9h 05m
2 stops
$678Delta
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
12:21 pm - 11:17 pm
GFK
-
ORD
34h 56m
2 stops
Multiple Airlines Logo
8:10 am - 11:41 am
ORD
-
GFK
27h 31m
1 stop
$680Multiple Airlines
Fri, Feb 13 - Tue, Feb 17

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
Feb 11
GFK12:24 pmGrand Forks
5h 31m
1 stop
ORD5:55 pmChicago O'Hare Intl
Feb 15
ORD6:15 amChicago O'Hare Intl
5h 22m
1 stop
GFK11:37 amGrand Forks
$442
Delta
Feb 11
GFK12:24 pmGrand Forks
8h 41m
2 stops
ORD9:05 pmChicago O'Hare Intl
Feb 15
ORD6:15 amChicago O'Hare Intl
5h 22m
1 stop
GFK11:37 amGrand Forks
$447
Delta
Feb 27
GFK4:16 pmGrand Forks
5h 14m
1 stop
ORD9:30 pmChicago O'Hare Intl
Mar 1
ORD6:15 amChicago O'Hare Intl
5h 22m
1 stop
GFK11:37 amGrand Forks
$453

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 January 29, 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

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Wed 2/11

12:24 pm-5:55 pm

1 stop5h 31m

Chicago O'Hare Intl

Sun 2/15

6:15 am-11:37 am

1 stop5h 22m

$442

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Wed 2/11

12:24 pm-9:05 pm

2 stops8h 41m

Chicago O'Hare Intl

Sun 2/15

6:15 am-11:37 am

1 stop5h 22m

$447

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/27

4:16 pm-9:30 pm

1 stop5h 14m

Chicago O'Hare Intl

Sun 3/1

6:15 am-11:37 am

1 stop5h 22m

$453

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/27

4:16 pm-9:30 pm

1 stop5h 14m

Chicago O'Hare Intl

Sun 3/1

6:15 am-11:37 am

1 stop5h 22m

$463

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/13

5:00 am-8:40 am

1 stop3h 40m

Chicago O'Hare Intl

Tue 2/17

6:15 am-11:37 am

1 stop5h 22m

$488

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/27

4:16 pm-9:30 pm

1 stop5h 14m

Chicago O'Hare Intl

Sun 3/1

2:05 pm-11:10 pm

2 stops9h 05m

$532

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sun 6/21

5:15 am-11:29 am

1 stop6h 14m

Chicago O'Hare Intl

Thu 6/25

6:00 am-10:10 am

1 stop4h 10m

$615

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/13

5:00 am-8:40 am

1 stop3h 40m

Chicago O'Hare Intl

Tue 2/17

6:15 am-11:37 am

1 stop5h 22m

$628

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/27

12:18 pm-8:44 pm

2 stops8h 26m

Chicago O'Hare Intl

Sun 3/1

2:05 pm-11:10 pm

2 stops9h 05m

$678

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Fri 2/13

12:21 pm-11:17 pm

2 stops34h 56m

Chicago O'Hare Intl

Tue 2/17

8:10 am-11:41 am

1 stop27h 31m

$680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

5h 14m

Direct flights

None
The fastest flight from Grand Forks to Chicago O'Hare Intl Airport takes 5h 14m
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.
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  • 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 5h 14m.

  • 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.

  • How do I get Price Alerts for flights from Grand Forks to Chicago O'Hare Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Grand Forks to Chicago O'Hare Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Grand Forks to Chicago O'Hare Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
New Buffalo
Kenosha
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
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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