What is the cheapest airline that flies from North Dakota to Chicago O'Hare Intl?

Delta, Frontier, and United Airlines are the most popular carriers operating from North Dakota to Chicago O'Hare Intl

How many flights depart from North Dakota to Chicago O'Hare Intl Airport on average per day?

13 flights are operational daily from North Dakota to Chicago O'Hare Intl Airport as of June 2026. The most popular departure time for this route is 12:00PM, with 64% of flights per day taking off in the afternoon.

How many flights depart from North Dakota to Chicago O'Hare Intl Airport on average per week?

As of June 2026, there are 91 flights per week flying from North Dakota to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Tue, with 27% of flights taking off on this day.

How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 2h 06m to fly from North Dakota to Chicago O'Hare Intl Airport if you fly out of Fargo (the most popular airport in North Dakota) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Bismarck and into Chicago O'Hare Intl Airport, then the flight time is around 2h 24m.

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 North Dakota 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.

How many operators does momondo search for flights from North Dakota to Chicago O'Hare Intl Airport?

As of June 2026, there are 3 operators available to choose from for flights from North Dakota to Chicago O'Hare Intl Airport.

How old do you have to be to fly from North Dakota to Chicago O'Hare Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to Chicago O'Hare Intl Airport.

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

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$114 Cheap Flights from North Dakota to Chicago O'Hare Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from North Dakota to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:24 pm - 8:52 pm

FAR

ORD

6h 28m

1 stop

9:57 pm - 1:39 pm

ORD

FAR

15h 42m

1 stop

$225Frontier

Wed, Aug 5 - Tue, Aug 11

2:24 pm - 8:52 pm

FAR

ORD

6h 28m

1 stop

9:57 pm - 1:39 pm

ORD

FAR

15h 42m

1 stop

$226Frontier

Mon, Aug 10 - Tue, Aug 11

7:31 am - 11:42 am

BIS

ORD

4h 11m

1 stop

9:30 am - 2:25 pm

ORD

BIS

4h 55m

1 stop

$227Delta

Tue, Oct 6 - Sat, Oct 10

5:00 am - 12:37 pm

BIS

ORD

7h 37m

2 stops

9:30 am - 2:25 pm

ORD

BIS

4h 55m

1 stop

$232Delta

Tue, Oct 6 - Sat, Oct 10

7:31 am - 4:33 pm

BIS

ORD

9h 02m

2 stops

7:05 am - 4:54 pm

ORD

BIS

9h 49m

2 stops

$237Delta

Tue, Nov 3 - Sat, Nov 7

5:00 am - 7:09 am

FAR

ORD

2h 09mnonstop

9:47 am - 11:53 am

ORD

FAR

2h 06mnonstop

$269American Airlines

Tue, Aug 25 - Sat, Aug 29

5:00 am - 7:09 am

FAR

ORD

2h 09mnonstop

9:00 pm - 11:07 pm

ORD

FAR

2h 07mnonstop

$270American Airlines

Mon, Aug 10 - Mon, Aug 17

5:00 am - 7:09 am

FAR

ORD

2h 09mnonstop

5:00 am - 11:06 am

ORD

FAR

6h 06m

1 stop

$279American Airlines

Tue, Aug 25 - Sat, Aug 29

6:00 pm - 8:08 pm

FAR

ORD

2h 08mnonstop

9:20 pm - 11:32 pm

ORD

FAR

2h 12mnonstop

$285United Airlines

Fri, Sep 4 - Mon, Sep 7

6:34 pm - 11:59 pm

XWA

ORD

5h 25m

1 stop

5:00 am - 1:02 pm

ORD

XWA

8h 02m

1 stop

$298United Airlines

Tue, Sep 8 - Wed, Sep 23

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American Airlines flights from North Dakota to Chicago O'Hare Intl Airport

Our best American Airlines deals on North Dakota to Chicago O'Hare Intl Airport flight tickets

American Airlines

Aug 25

FAR5:00 amFargo Hector Field

2h 09m

ORD7:09 amChicago O'Hare Intl

Aug 29

ORD9:47 amChicago O'Hare Intl

2h 06m

FAR11:53 amFargo Hector Field

$269

American Airlines

Aug 10

FAR5:00 amFargo Hector Field

2h 09m

ORD7:09 amChicago O'Hare Intl

Aug 17

ORD9:00 pmChicago O'Hare Intl

2h 07m

FAR11:07 pmFargo Hector Field

$270

American Airlines

Aug 25

FAR5:00 amFargo Hector Field

2h 09m

ORD7:09 amChicago O'Hare Intl

Aug 29

ORD5:00 amChicago O'Hare Intl

6h 06m

1 stop

FAR11:06 amFargo Hector Field

$279

United Airlines flights from North Dakota to Chicago O'Hare Intl Airport

Our best United Airlines deals on North Dakota to Chicago O'Hare Intl Airport flight tickets

United Airlines

Sep 4

FAR6:00 pmFargo Hector Field

2h 08m

ORD8:08 pmChicago O'Hare Intl

Sep 7

ORD9:20 pmChicago O'Hare Intl

2h 12m

FAR11:32 pmFargo Hector Field

$285

United Airlines

Sep 8

XWA6:34 pmWilliston Basin Intl

5h 25m

1 stop

ORD11:59 pmChicago O'Hare Intl

Sep 23

ORD5:00 amChicago O'Hare Intl

8h 02m

1 stop

XWA1:02 pmWilliston Basin Intl

$298

United Airlines

Jul 27

FAR5:47 pmFargo Hector Field

2h 13m

ORD8:00 pmChicago O'Hare Intl

Aug 1

ORD8:45 amChicago O'Hare Intl

2h 14m

FAR10:59 amFargo Hector Field

$300

momondo Fare Finder

Use the filters below to find and compare flights from North Dakota to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Wed 8/5

2:24 pm-8:52 pm

1 stop6h 28m

Chicago O'Hare Intl

Tue 8/11

9:57 pm-1:39 pm

1 stop15h 42m

$225

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Mon 8/10

2:24 pm-8:52 pm

1 stop6h 28m

Chicago O'Hare Intl

Tue 8/11

9:57 pm-1:39 pm

1 stop15h 42m

$226

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 10/6

7:31 am-11:42 am

1 stop4h 11m

Chicago O'Hare Intl

Sat 10/10

9:30 am-2:25 pm

1 stop4h 55m

$227

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 10/6

5:00 am-12:37 pm

2 stops7h 37m

Chicago O'Hare Intl

Sat 10/10

9:30 am-2:25 pm

1 stop4h 55m

$232

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 11/3

7:31 am-4:33 pm

2 stops9h 02m

Chicago O'Hare Intl

Sat 11/7

7:05 am-4:54 pm

2 stops9h 49m

$237

Quickest round-trip

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Tue 8/25

5:00 am-7:09 am

Nonstop2h 09m

Chicago O'Hare Intl

Sat 8/29

9:47 am-11:53 am

Nonstop2h 06m

$269

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Mon 8/10

5:00 am-7:09 am

Nonstop2h 09m

Chicago O'Hare Intl

Mon 8/17

9:00 pm-11:07 pm

Nonstop2h 07m

$270

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Tue 8/25

5:00 am-7:09 am

Nonstop2h 09m

Chicago O'Hare Intl

Sat 8/29

5:00 am-11:06 am

1 stop6h 06m

$279

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 9/4

6:00 pm-8:08 pm

Nonstop2h 08m

Chicago O'Hare Intl

Mon 9/7

9:20 pm-11:32 pm

Nonstop2h 12m

$285

WillistonChicago

XWA - ORD

XWAORD

Williston Basin Intl

Tue 9/8

6:34 pm-11:59 pm

1 stop5h 25m

Chicago O'Hare Intl

Wed 9/23

5:00 am-1:02 pm

1 stop8h 02m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from North Dakota 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

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from North Dakota averaging around $189.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $453. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from North Dakota because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $723.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from North Dakota in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $488 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $536. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest North Dakota to Chicago O'Hare Intl flight route?

Fly from Fargo Hector Field to Chicago O'Hare Intl for the best North Dakota - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from North Dakota to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from North Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from North Dakota for as low as $209 on momondo.

What cabin class options are available on North Dakota to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on North Dakota to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North Dakota to Chicago O'Hare Intl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a North Dakota to Chicago O'Hare Intl Airport flight.

Cheap North Dakota to Chicago O'Hare Intl Airport flight deals and tips

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

Best Price Found	$331
Fastest flight time	2h 06m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from North Dakota in the past 72 hours is $331. The best round-trip flight deal from North Dakota to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $398.

The fastest flight from North Dakota to Chicago O'Hare Intl Airport takes 2h 06m

Direct flights go from North Dakota to Chicago O'Hare Intl Airport every day.

Search flight deals

Frequently asked questions about flying from North Dakota to Chicago O'Hare Intl Airport

When did momondo last update prices for flights from North Dakota to Chicago O'Hare Intl Airport?
Prices for flights from North Dakota to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from North Dakota to Chicago O'Hare Intl Airport?
As of June 2026, there are 3 operators available to choose from for flights from North Dakota to Chicago O'Hare Intl Airport.
How old do you have to be to fly from North Dakota to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from North Dakota to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from North Dakota to Chicago O'Hare Intl Airport is Embraer 170, representing 26.44% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 25.88%, Embraer 175 at 23.73%, and Canadair (Bombardier) Regional Jet at 18.08%.

Best airlines flying from North Dakota to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from North Dakota to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,901 reviews	Search United Airlines flights
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.1 11,762 reviews	Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights

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Why should I use momondo to find a flight deal from North Dakota to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from North Dakota.

Can I find flights from North Dakota to Chicago with flexible booking policies on momondo?

Flights from North Dakota to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from North Dakota to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from North Dakota to Chicago.

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If you are not ready to book a flight from North Dakota to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Cheap flights from North Dakota to Chicago from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North Dakota to Chicago departing on 8/22. 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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American Airlines flights from North Dakota to Chicago O'Hare Intl Airport

Our best American Airlines deals on North Dakota to Chicago O'Hare Intl Airport flight tickets

United Airlines flights from North Dakota to Chicago O'Hare Intl Airport

Our best United Airlines deals on North Dakota to Chicago O'Hare Intl Airport flight tickets

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How to get the cheapest flight ticket from North Dakota to Chicago O'Hare Intl Airport

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest North Dakota to Chicago O'Hare Intl flight route?

How far in advance should I book a flight from North Dakota to Chicago O'Hare Intl Airport?

What cabin class options are available on North Dakota to Chicago O'Hare Intl Airport flights?

Can stopping save me money on North Dakota to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from North Dakota to Chicago O'Hare Intl?

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from North Dakota to Chicago O'Hare Intl Airport on average per day?

How many flights depart from North Dakota to Chicago O'Hare Intl Airport on average per week?

How long does it take to fly to Chicago O'Hare Intl Airport?

Cheap North Dakota to Chicago O'Hare Intl Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from North Dakota to Chicago O'Hare Intl Airport

Best airlines flying from North Dakota to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from North Dakota to Chicago O'Hare Intl Airport with momondo

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