What airlines fly to North Dakota?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to North Dakota from Illinois according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to North Dakota. Keep in mind that there are 3 different airlines that fly to North Dakota on a routine basis, so you have a few additional options to choose from.

How many flights depart from Illinois to North Dakota on average per week?

As of April 2026, there are 159 flights per week flying from Illinois to North Dakota. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Illinois to North Dakota?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Illinois to North Dakota

How many flights depart from Illinois to North Dakota on average per day?

As of April 2026, 22 flights take off from Illinois and land in North Dakota each day. The most common flight departure time for this route is 4:00PM, with 40% of daily flights taking off in the evening.

When did momondo last update prices for flights from Illinois to North Dakota?

Prices for flights from Illinois to North Dakota were last updated today.

How many operators does momondo search for flights from Illinois to North Dakota?

As of April 2026, there are 3 operators available to choose from for flights from Illinois to North Dakota.

How old do you have to be to fly from Illinois to North Dakota?

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 Illinois to North Dakota.

What documentation or ID do you need to fly to North Dakota?

The travel and health documents you'll need for your trip to North Dakota may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North Dakota. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$90 Cheap Flights from Illinois to North Dakota in 2026

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Find the cheapest flights from Illinois to North Dakota

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:37 pm - 3:39 pm

ORD

FAR

18h 02m

1 stop

2:04 pm - 8:32 pm

FAR

ORD

6h 28m

1 stop

$151Frontier

Sat, May 9 - Sat, May 16

9:37 pm - 1:46 pm

ORD

FAR

16h 09m

1 stop

4:34 pm - 8:32 pm

FAR

ORD

27h 58m

1 stop

$202Frontier

Thu, May 7 - Sun, May 10

9:37 pm - 1:46 pm

ORD

FAR

16h 09m

1 stop

4:34 pm - 8:32 pm

FAR

ORD

27h 58m

1 stop

$212Frontier

Thu, May 7 - Sun, May 10

9:37 pm - 1:19 pm

ORD

FAR

15h 42m

1 stop

4:34 pm - 8:32 pm

FAR

ORD

27h 58m

1 stop

$216Frontier

Fri, May 15 - Sun, May 17

10:21 pm - 12:27 am

ORD

FAR

2h 06mnonstop

7:26 pm - 9:34 pm

FAR

ORD

2h 08mnonstop

$269American Airlines

Thu, May 14 - Mon, May 18

1:55 pm - 4:05 pm

ORD

FAR

2h 10mnonstop

4:35 pm - 6:52 pm

FAR

ORD

2h 17mnonstop

$271American Airlines

Wed, May 27 - Wed, Jun 3

7:13 pm - 11:22 pm

MDW

BIS

4h 09m

1 stop

11:09 am - 5:56 pm

BIS

MDW

6h 47m

1 stop

$271Delta

Tue, May 12 - Tue, May 19

6:24 am - 10:29 am

ORD

BIS

4h 05m

1 stop

1:14 pm - 7:20 pm

BIS

ORD

6h 06m

1 stop

$271Delta

Tue, May 12 - Tue, May 19

6:00 am - 10:59 am

STL

FAR

4h 59m

1 stop

2:37 pm - 9:16 pm

FAR

STL

6h 39m

1 stop

$396United Airlines

Thu, May 21 - Sun, May 24

5:00 am - 10:52 am

ORD

XWA

5h 52m

1 stop

6:26 pm - 12:44 am

XWA

ORD

6h 18m

1 stop

$398United Airlines

Fri, Jul 24 - Mon, Aug 3

American Airlines flights from Illinois to North Dakota

Our best American Airlines deals on Illinois to North Dakota flight tickets

American Airlines

May 14

ORD10:21 pmChicago O'Hare Intl

2h 06m

FAR12:27 amFargo Hector Field

May 18

FAR7:26 pmFargo Hector Field

2h 08m

ORD9:34 pmChicago O'Hare Intl

$269

American Airlines

May 27

ORD1:55 pmChicago O'Hare Intl

2h 10m

FAR4:05 pmFargo Hector Field

Jun 3

FAR4:35 pmFargo Hector Field

2h 17m

ORD6:52 pmChicago O'Hare Intl

$271

American Airlines

May 22

ORD9:00 pmChicago O'Hare Intl

2h 06m

FAR11:06 pmFargo Hector Field

May 24

FAR11:34 amFargo Hector Field

7h 59m

1 stop

ORD7:33 pmChicago O'Hare Intl

$279

Frontier flights from Illinois to North Dakota

Our best Frontier deals on Illinois to North Dakota flight tickets

Frontier

May 9

ORD9:37 pmChicago O'Hare Intl

18h 02m

1 stop

FAR3:39 pmFargo Hector Field

May 16

FAR2:04 pmFargo Hector Field

6h 28m

1 stop

ORD8:32 pmChicago O'Hare Intl

$151

Frontier

May 7

ORD9:37 pmChicago O'Hare Intl

16h 09m

1 stop

FAR1:46 pmFargo Hector Field

May 10

FAR4:34 pmFargo Hector Field

27h 58m

1 stop

ORD8:32 pmChicago O'Hare Intl

$202

Frontier

May 7

ORD9:37 pmChicago O'Hare Intl

16h 09m

1 stop

FAR1:46 pmFargo Hector Field

May 10

FAR4:34 pmFargo Hector Field

27h 58m

1 stop

ORD8:32 pmChicago O'Hare Intl

$212

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoFargo

ORD - FAR

ORDFAR

Chicago O'Hare Intl

Sat 5/9

9:37 pm-3:39 pm

1 stop18h 02m

Fargo Hector Field

Sat 5/16

2:04 pm-8:32 pm

1 stop6h 28m

$151

ChicagoFargo

ORD - FAR

ORDFAR

Chicago O'Hare Intl

Thu 5/7

9:37 pm-1:46 pm

1 stop16h 09m

Fargo Hector Field

Sun 5/10

4:34 pm-8:32 pm

1 stop27h 58m

$202

ChicagoFargo

ORD - FAR

ORDFAR

Chicago O'Hare Intl

Thu 5/7

9:37 pm-1:46 pm

1 stop16h 09m

Fargo Hector Field

Sun 5/10

4:34 pm-8:32 pm

1 stop27h 58m

$212

ChicagoFargo

ORD - FAR

ORDFAR

Chicago O'Hare Intl

Fri 5/15

9:37 pm-1:19 pm

1 stop15h 42m

Fargo Hector Field

Sun 5/17

4:34 pm-8:32 pm

1 stop27h 58m

$216

Quickest round-trip

ChicagoFargo

ORD - FAR

ORDFAR

Chicago O'Hare Intl

Thu 5/14

10:21 pm-12:27 am

Nonstop2h 06m

Fargo Hector Field

Mon 5/18

7:26 pm-9:34 pm

Nonstop2h 08m

$269

ChicagoFargo

ORD - FAR

ORDFAR

Chicago O'Hare Intl

Wed 5/27

1:55 pm-4:05 pm

Nonstop2h 10m

Fargo Hector Field

Wed 6/3

4:35 pm-6:52 pm

Nonstop2h 17m

$271

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 5/12

7:13 pm-11:22 pm

1 stop4h 09m

Bismarck

Tue 5/19

11:09 am-5:56 pm

1 stop6h 47m

$271

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Tue 5/12

6:24 am-10:29 am

1 stop4h 05m

Bismarck

Tue 5/19

1:14 pm-7:20 pm

1 stop6h 06m

$271

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Thu 5/21

6:00 am-10:59 am

1 stop4h 59m

Fargo Hector Field

Sun 5/24

2:37 pm-9:16 pm

1 stop6h 39m

$396

ChicagoWilliston

ORD - XWA

ORDXWA

Chicago O'Hare Intl

Fri 7/24

5:00 am-10:52 am

1 stop5h 52m

Williston Basin Intl

Mon 8/3

6:26 pm-12:44 am

1 stop6h 18m

$398

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 Illinois to North Dakota

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 North Dakota?

The cheapest month to fly to North Dakota from Illinois is in September. Flight prices, which tend to average around $234, are often lower during this time because this is during the off-season. If you aren’t able to travel to North Dakota during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $257.

What is the cheapest day to depart on your flight to North Dakota?

Our data shows that Thursday is the least expensive day to fly to North Dakota. Tickets to fly out on this day can be as low as $289. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $734. These prices are subject to change though, so be sure to set up a Price Alert for flights to North Dakota.

What is the cheapest time of day to depart on your flight to North Dakota?

Flying to North Dakota from Illinois in the morning is the least expensive time of day to depart. momondo users have found prices as low as $322 when looking at flights departing in the morning. Flights to North Dakota are more costly in the evening, with an average ticket price of $331. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to North Dakota flight route?

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

What cabin class options are available on Illinois to North Dakota flights?

There are 3 cabin classes available to choose from on Illinois to North Dakota 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 Illinois to North Dakota flights?

No. A direct flight is the cheapest option for a flight between Illinois to North Dakota.

Cheap Illinois to North Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to North Dakota

Best Price Found	$243
Fastest flight time	2h 02m
Direct flights	Every day
Airports in North Dakota	14 airports

The best one-way flight to North Dakota from Illinois in the past 72 hours is $243. The best round-trip flight deal from Illinois to North Dakota found on momondo in the last 72 hours is $269.

The fastest flight from Illinois to North Dakota takes 2h 02m

Direct flights go from Illinois to North Dakota every day.

There are 14 airports in North Dakota. From Illinois there are direct flights to Fargo Hector Field (FAR), Bismarck (BIS).

Search flight deals

Frequently asked questions about flying from Illinois to North Dakota

When did momondo last update prices for flights from Illinois to North Dakota?
Prices for flights from Illinois to North Dakota were last updated today.
How many operators does momondo search for flights from Illinois to North Dakota?
As of April 2026, there are 3 operators available to choose from for flights from Illinois to North Dakota.
How old do you have to be to fly from Illinois to North Dakota?
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 Illinois to North Dakota.
What documentation or ID do you need to fly to North Dakota?
The travel and health documents you'll need for your trip to North Dakota may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North Dakota. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to North Dakota?
momondo data reveals that the most frequently booked plane model on the route from Illinois to North Dakota is Embraer 170, representing 31.58% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 28.79%, Embraer 175 at 14.86%, and Canadair (Bombardier) Regional Jet 700 at 13.00%.

Best airlines flying from Illinois to North Dakota

Compare and see reviews for airlines that fly from Illinois to North Dakota with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $156	Free Cancellation	Rating 7.9 8,409 reviews	Search Delta flights
United Airlines	PriceFrom $215	Free Cancellation	Rating 7.4 9,594 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,584 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to North Dakota. momondo saves you time and could save you money on your trip.

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

Yes. All flights to North Dakota from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to North Dakota from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to North Dakota right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to North Dakota from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your North Dakota trip

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Popular cities in North Dakota

Flights to New Yorkfrom $56

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Flights to Chicagofrom $64

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $56

Flights to Bostonfrom $70

Flights to Atlantafrom $56

Flights to Dallasfrom $56

Flights to Fort Lauderdalefrom $53

Cheap flights from Illinois to North Dakota from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to North Dakota departing on 5/3. 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 Illinois to North Dakota

Our best American Airlines deals on Illinois to North Dakota flight tickets

Frontier flights from Illinois to North Dakota

Our best Frontier deals on Illinois to North Dakota flight tickets

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How to get the cheapest flight ticket from Illinois to North Dakota

What is the cheapest month to fly to North Dakota?

What is the cheapest day to depart on your flight to North Dakota?

What is the cheapest time of day to depart on your flight to North Dakota?

What is the cheapest Illinois to North Dakota flight route?

What cabin class options are available on Illinois to North Dakota flights?

Can stopping save me money on Illinois to North Dakota flights?

What is the cheapest airline that flies from Illinois to North Dakota?

What airlines fly to North Dakota?

How many flights depart from Illinois to North Dakota on average per day?

How many flights depart from Illinois to North Dakota on average per week?

Cheap Illinois to North Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to North Dakota

Best Price Found

Fastest flight time

Direct flights

Airports in North Dakota

Frequently asked questions about flying from Illinois to North Dakota

Best airlines flying from Illinois to North Dakota

Compare and see reviews for airlines that fly from Illinois to North Dakota with momondo

Why use momondo?

An easier way to manage your North Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to North Dakota

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Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

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