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O'Hare Intl

$98+ Cheap flights from North Dakota to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — ORD
Oct 24 — Oct 311
Fri 10/24
Fri 10/31
1 adult, Economy
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Cheap flight deals from North Dakota to O'Hare Intl

Keep the following information in mind while searching for North Dakota to O'Hare Intl flight deals. Data was last updated September 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(Priceline)

One-way from

$98
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$259

Good round-trip deal

$338 or less

Good one-way deal

$270 or less
Provider with most accurate pricing for Fargo Hector Field-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Fargo Hector Field-Chicago (CHI) flights.
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From North Dakota to Chicago O'Hare Intl
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One-way flight from North Dakota to Chicago O'Hare Intl
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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from North Dakota to Chicago O'Hare Intl.
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Price to beat on a one-way flight from North Dakota to Chicago O'Hare Intl.
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Find flight deals from North Dakota to O'Hare Intl

Cheapest flights from North Dakota to O'Hare Intl
Explore the most affordable flight options available from North Dakota to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

This Priceline deal was found by Cheapflights users on 9/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:31 pmFAR - ORD
1 stop9h 28mFrontier
Mon 10/136:50 amORD - FAR
1 stop7h 15mFrontier
Deal found 9/22$179
This Frontier deal was found by Cheapflights users on 9/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:56 pmFAR - ORD
1 stop10h 03mFrontier
Sun 10/126:50 amORD - FAR
1 stop7h 15mFrontier
Deal found 9/23$183
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:09 pmFAR - ORD
1 stop9h 50mFrontier
Sun 10/2610:51 amORD - FAR
1 stop27h 14mFrontier
Deal found 9/21$191
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:09 pmFAR - ORD
1 stop9h 50mFrontier
Tue 10/217:15 amORD - FAR
1 stop7h 36mFrontier
Deal found 9/22$205
This American Airlines deal was found by Cheapflights users on 9/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:13 pmFAR - ORD
Nonstop2h 17mAmerican Airlines
Tue 12/99:40 amORD - FAR
Nonstop2h 15mAmerican Airlines
Deal found 9/23$209
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:54 pmFAR - ORD
Nonstop2h 10mAmerican Airlines
Sun 11/94:44 pmORD - FAR
Nonstop2h 01mAmerican Airlines
Deal found 9/24$219
This Frontier deal was found by Cheapflights users on 9/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:56 pmFAR - ORD
1 stop10h 03mFrontier
Mon 10/136:50 amORD - FAR
1 stop7h 15mFrontier
Deal found 9/23$222
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:27 pmBIS - ORD
Nonstop2h 14mAmerican Airlines
Sat 10/2510:13 amORD - BIS
Nonstop2h 25mAmerican Airlines
Deal found 9/24$223
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:03 pmFAR - ORD
Nonstop2h 07mUnited Airlines
Sat 10/118:45 amORD - FAR
Nonstop2h 11mUnited Airlines
Deal found 9/22$229
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:40 pmFAR - ORD
1 stop8h 13mFrontier
Tue 10/217:15 amORD - FAR
1 stop7h 36mFrontier
Deal found 9/22$232
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:31 pmFAR - ORD
1 stop9h 28mFrontier
Wed 10/85:28 pmORD - FAR
2 stops20h 37mFrontier
Deal found 9/22$233
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:31 pmFAR - ORD
1 stop9h 28mFrontier
Mon 10/66:10 amORD - FAR
1 stop7h 36mFrontier
Deal found 9/22$234

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Dakota 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 September 24, 2025.
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

North Dakota

Fly to

O'Hare Intl

Route

Depart

Return

Price

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 10/10

2:56 pm-12:59 am

1 stop10h 03m

Chicago O'Hare Intl

Sun 10/12

6:50 am-2:05 pm

1 stop7h 15m

$183

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 10/22

11:20 am-3:00 pm

1 stop3h 40m

Chicago O'Hare Intl

Wed 10/29

8:57 am-12:34 pm

1 stop3h 37m

$243

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Mon 11/10

3:53 pm-6:05 pm

Nonstop2h 12m

Chicago O'Hare Intl

Thu 11/13

4:15 pm-6:22 pm

Nonstop2h 07m

$267

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 11/21

5:05 pm-11:31 pm

1 stop6h 26m

Chicago O'Hare Intl

Sun 11/23

10:00 pm-11:59 pm

Nonstop1h 59m

$272

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 10/22

11:20 am-3:00 pm

1 stop3h 40m

Chicago O'Hare Intl

Tue 10/28

6:08 am-10:40 am

1 stop4h 32m

$273

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 11/26

12:55 pm-3:27 pm

Nonstop2h 32m

Chicago O'Hare Intl

Wed 12/3

1:15 pm-10:18 pm

1 stop9h 03m

$274

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 10/8

1:27 pm-3:41 pm

Nonstop2h 14m

Chicago O'Hare Intl

Sun 10/12

10:33 am-12:57 pm

Nonstop2h 24m

$283

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 10/3

1:52 pm-4:02 pm

Nonstop2h 10m

Chicago O'Hare Intl

Sat 10/4

1:00 pm-3:08 pm

Nonstop2h 08m

$288

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 10/18

1:27 pm-3:41 pm

Nonstop2h 14m

Chicago O'Hare Intl

Tue 10/21

10:33 am-12:57 pm

Nonstop2h 24m

$302

MinotChicago

MOT - ORD

MOTORD

Minot

Thu 1/1

5:19 pm-9:34 pm

1 stop4h 15m

Chicago O'Hare Intl

Mon 1/5

7:00 pm-11:43 pm

1 stop4h 43m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 56 results
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Best time to book a flight from North Dakota to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from North Dakota 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 North Dakota to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from North Dakota to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from North Dakota to Chicago O'Hare Intl Airport (average of $245). Flying from North Dakota to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from ND to ORD?

Find hourly flight availability from North Dakota to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from North Dakota to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from North Dakota to Chicago O'Hare Intl Airport

Explore weekly flight availability from North Dakota to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 24, 2025.

The most flights from USND to ORD are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from North Dakota to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from North Dakota 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.

  • How long is the flight from North Dakota to Chicago O'Hare Intl Airport?

    Departing from North Dakota to Chicago O'Hare Intl Airport will take you 2h 12m. Airlines will cover a distance of 556 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North Dakota to Chicago O'Hare Intl Airport one-way?

    $108 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $194 and $212, respectively.

  • What are the most popular routes from North Dakota to Chicago O'Hare Intl Airport?

    The most popular route from North Dakota to Chicago O'Hare Intl Airport is Fargo Hector Field - Chicago O'Hare Intl. You may also consider Bismarck - Chicago O'Hare Intl or Minot - Chicago O'Hare Intl.

  • What are the most reliable airlines from North Dakota to Chicago O'Hare Intl Airport?

    No one likes to see their flight delayed. When booking a flight from North Dakota to Chicago O'Hare Intl Airport consider choosing Qatar Airways (85%), Copa Airlines (80%) or Emirates (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from North Dakota to Chicago O'Hare Intl Airport?

    On average you can expect to pay $393 for a flight from North Dakota to Chicago O'Hare Intl Airport. The cheapest flight overall is $150 while the most popular route, (Fargo Hector Field - Chicago O'Hare Intl) is currently priced at $229.

  • Can I find deals for flights from North Dakota to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on North Dakota to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North Dakota 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 North Dakota to O'Hare Intl.

  • Can I find deals for business class flights from North Dakota to O'Hare Intl?

    Yes. Cheapflights offers flight deals from North Dakota 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 North Dakota to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from North Dakota to Chicago O'Hare Intl Airport (average of $245). Flying from North Dakota to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Merrillville
Bridgeview
Warrenville
Joliet

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Alternative routes for North Dakota to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to Midway flights
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Boston to Midway flights
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Charlotte to O'Hare Intl flights
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Philadelphia to Midway flights
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San Francisco to Midway flights
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Portland to O'Hare Intl flights
Seattle to Midway flights
San Jose to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Providence to O'Hare Intl flights
Miami to O'Hare Intl flights
Sky Harbor Intl to Midway flights

Top 3 airlines flying from North Dakota to O'Hare Intl

Discover the top 3 airlines that operate flights from North Dakota to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$337FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$436FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$345FlexibilityNo cancel feeOn-time69%

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