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O'Hare Intl

$115+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — ORD
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap 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 May 26, 2026.

This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:42 pm
FAR
-
ORD
Nonstop2h 13m
United Airlines
Sat 7/44:20 pm
ORD
-
FAR
Nonstop2h 16m
United Airlines
Deal found 5/24$269
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/3012:37 pm
FAR
-
ORD
Nonstop2h 13m
American Airlines
Sat 7/411:00 am
ORD
-
FAR
1 stop6h 18m
American Airlines
Deal found 5/24$279
This Delta deal was found by Cheapflights users on 5/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:10 am
FAR
-
ORD
1 stop4h 21m
Delta
Sat 7/48:36 am
ORD
-
FAR
1 stop5h 31m
Delta
Deal found 5/24$289
This Mytrip deal was found by Cheapflights users on 5/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:33 pm
FAR
-
ORD
1 stop6h 19m
Frontier
Thu 8/139:57 pm
ORD
-
FAR
1 stop15h 51m
Frontier
Deal found 5/25$294
This American Airlines deal was found by Cheapflights users on 5/25. 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 10/71:56 pm
BIS
-
ORD
Nonstop2h 14m
American Airlines
Tue 10/139:40 am
ORD
-
BIS
Nonstop2h 24m
American Airlines
Deal found 5/25$295
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:37 pm
XWA
-
ORD
1 stop6h 10m
Delta
Sat 8/156:25 am
ORD
-
XWA
1 stop5h 32m
Delta
Deal found 5/22$298
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 6/105:39 pm
FAR
-
ORD
1 stop7h 00m
American Airlines
Sat 6/201:44 pm
ORD
-
FAR
Nonstop2h 06m
American Airlines
Deal found 5/23$299
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:00 am
FAR
-
ORD
Nonstop2h 11m
American Airlines
Mon 7/209:00 pm
ORD
-
FAR
Nonstop2h 10m
American Airlines
Deal found 5/22$302
This American Airlines deal was found by Cheapflights users on 5/25. 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 11/32:28 pm
BIS
-
ORD
1 stop7h 55m
American Airlines
Sat 11/79:40 am
ORD
-
BIS
Nonstop2h 45m
American Airlines
Deal found 5/25$305
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Fri 10/95:41 pm
FAR
-
ORD
Nonstop2h 09m
American Airlines
Tue 10/131:10 pm
ORD
-
FAR
Nonstop2h 06m
American Airlines
Deal found 5/25$308
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
FAR
-
ORD
1 stop3h 30m
Delta
Mon 7/208:21 pm
ORD
-
FAR
1 stop3h 30m
Delta
Deal found 5/25$309
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Fri 11/205:50 pm
FAR
-
ORD
Nonstop2h 13m
United Airlines
Thu 12/31:10 pm
ORD
-
FAR
Nonstop2h 11m
United Airlines
Deal found 5/26$311

Find 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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$115
(Frontier)

Popular in

March

Cheapest in

January

Average price

$310

Good round-trip deal

$413 or less

Good one-way deal

$357 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.
Search Deals
From North Dakota to Chicago O'Hare Intl
Search Deals
One-way flight from North Dakota to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from North Dakota to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from North Dakota to Chicago O'Hare Intl.
Search Deals

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 May 26, 2026.
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

Tue 6/23

7:30 am-9:45 am

Nonstop2h 15m

Chicago O'Hare Intl

Tue 6/30

9:30 pm-11:48 pm

Nonstop2h 18m

$269

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 8/14

11:00 am-5:04 pm

1 stop6h 04m

Chicago O'Hare Intl

Sat 8/15

6:25 am-12:29 pm

1 stop6h 04m

$289

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Wed 6/10

5:00 am-8:35 am

1 stop3h 35m

Chicago O'Hare Intl

Sat 6/20

6:25 pm-11:00 pm

1 stop4h 35m

$309
Quickest round-trip

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 11/20

5:50 pm-8:03 pm

Nonstop2h 13m

Chicago O'Hare Intl

Thu 12/3

1:10 pm-3:21 pm

Nonstop2h 11m

$311

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 10/7

5:00 am-12:37 pm

2 stops7h 37m

Chicago O'Hare Intl

Tue 10/13

6:00 am-11:54 am

1 stop5h 54m

$320

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 10/6

7:31 am-11:42 am

1 stop4h 11m

Chicago O'Hare Intl

Sat 10/10

8:55 am-4:54 pm

2 stops7h 59m

$320

FargoChicago

FAR - ORD

FARORD

Fargo Hector Field

Fri 6/12

2:47 pm-9:25 pm

1 stop6h 38m

Chicago O'Hare Intl

Wed 6/17

8:36 am-2:07 pm

1 stop5h 31m

$344

BismarckChicago

BIS - ORD

BISORD

Bismarck

Fri 7/3

5:42 pm-9:25 pm

1 stop3h 43m

Chicago O'Hare Intl

Sun 7/5

3:55 pm-11:14 pm

1 stop7h 19m

$347

BismarckChicago

BIS - ORD

BISORD

Bismarck

Thu 8/27

5:36 pm-9:47 pm

1 stop4h 11m

Chicago O'Hare Intl

Sat 8/29

6:44 pm-11:12 pm

1 stop4h 28m

$357

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 10/6

3:00 pm-9:34 pm

1 stop6h 34m

Chicago O'Hare Intl

Mon 10/12

7:05 am-4:54 pm

2 stops9h 49m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/23

Showing 1-10 of 59 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from North Dakota to Chicago O'Hare Intl Airport (average of $158). Flying from North Dakota to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $249). 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 May 26, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from North Dakota to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

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 May 26, 2026.

The most flights from USND to ORD are scheduled on a Tuesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

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

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

The price you pay for your flight from North Dakota to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from North Dakota to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from North Dakota to O'Hare Intl. Price data was last updated on May 23, 2026.

Travelers seeking maximum savings on their North Dakota to Chicago O'Hare Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 15m. 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 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 Williston Basin Intl - 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 Copa Airlines (78%), Alaska Airlines (77%) or American Airlines (76%) 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 $911 for a flight from North Dakota to Chicago O'Hare Intl Airport. The cheapest flight overall is $267 while the most popular route, (Fargo Hector Field - Chicago O'Hare Intl) is currently priced at $269.

  • 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, October is the cheapest month in which you can book a flight from North Dakota to Chicago O'Hare Intl Airport (average of $158). Flying from North Dakota to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $249). 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
Rosemont
Schaumburg
Benton Harbor
Naperville
Lake Geneva
Delavan
Oakbrook Terrace
Gurnee
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
Willowbrook

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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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John F Kennedy Intl to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Dulles Intl to Midway flights
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Raleigh to O'Hare Intl flights
Los Angeles to Midway flights
Tampa to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Hobby to Midway flights
Austin to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Francisco to Midway flights
Atlanta to Midway flights
Santa Ana to O'Hare Intl flights
Miami to O'Hare Intl flights
Reagan-National to Midway flights
LaGuardia to Midway flights
Baltimore to Midway flights
San Jose to O'Hare Intl flights
Minneapolis to Midway flights
Minneapolis to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Philadelphia to Midway flights
Hartford to O'Hare Intl flights
George Bush Intcntl to Midway flights
Sacramento to O'Hare Intl flights
Cleveland to O'Hare Intl flights
Salt Lake City to O'Hare Intl flights
New Orleans to O'Hare Intl flights
Boston to Midway flights
Orlando 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$209Average$315FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$377FlexibilityNo cancel feeOn-timeN/A

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