$211+ Cheap flights from O'Hare Intl (ORD) to Bismarck (BIS)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BIS
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from O'Hare Intl to Bismarck with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Bismarck
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to BismarckExplore the most affordable flight options available from O'Hare Intl to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from O'Hare Intl to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/89:45 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Wed 7/1512:46 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/8. 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 7/226:30 am
ORD
- BIS
1 stop4h 10m
Delta
Sat 7/251:28 pm
BIS
- ORD
1 stop3h 58m
Delta
Deal found 6/8![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/410:15 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Sat 7/111:16 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/6![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/5. 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 9/1110:06 am
ORD
- BIS
Nonstop2h 30m
American Airlines
Wed 9/161:13 pm
BIS
- ORD
Nonstop2h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/5. 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 8/2910:00 am
ORD
- BIS
Nonstop2h 27m
American Airlines
Mon 9/71:55 pm
BIS
- ORD
1 stop6h 35m
American Airlines
Deal found 6/5![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/1110:15 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Wed 7/1512:46 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 8/296:00 am
ORD
- BIS
1 stop6h 37m
Delta
Mon 9/78:01 am
BIS
- ORD
1 stop3h 36m
Delta
Deal found 6/8![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 10/297:05 am
ORD
- BIS
2 stops9h 49m
Delta
Sat 10/315:00 am
BIS
- ORD
1 stop6h 42m
Delta
Deal found 6/8![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 6/5. 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 8/266:25 am
ORD
- BIS
1 stop6h 22m
Delta
Mon 9/75:00 am
BIS
- ORD
1 stop6h 37m
Delta
Deal found 6/5![Delta logo]()
$367
Best flights from O'Hare Intl to BismarckDiscover carefully curated flight deals from O'Hare Intl to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from O'Hare Intl to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/6. 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 7/226:30 am
ORD
- BIS
1 stop4h 10m
Delta
Sat 7/251:28 pm
BIS
- ORD
1 stop3h 58m
Delta
Deal found 6/6![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/193:50 pm
ORD
- BIS
1 stop8h 07m
American Airlines
Sun 6/2112:47 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/7![American Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/5. 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 10/273:00 pm
ORD
- BIS
1 stop8h 37m
United Airlines
Sat 10/311:30 pm
BIS
- ORD
1 stop7h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 10/297:05 am
ORD
- BIS
2 stops9h 49m
Delta
Sat 10/315:00 am
BIS
- ORD
2 stops7h 37m
Delta
Deal found 6/8![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 9/116:00 am
ORD
- BIS
1 stop6h 41m
Delta
Wed 9/161:16 pm
BIS
- ORD
1 stop4h 07m
Delta
Deal found 6/5![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 6/5. 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 9/16:44 pm
ORD
- BIS
1 stop4h 28m
Delta
Mon 9/75:00 am
BIS
- ORD
1 stop6h 37m
Delta
Deal found 6/5![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 7/106:30 am
ORD
- BIS
1 stop4h 10m
Delta
Mon 7/131:27 pm
BIS
- ORD
1 stop6h 03m
Delta
Deal found 6/7![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 8/216:00 am
ORD
- BIS
1 stop6h 47m
Delta
Mon 8/315:00 am
BIS
- ORD
2 stops8h 08m
Delta
Deal found 6/8![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 7/176:30 am
ORD
- BIS
1 stop6h 17m
Delta
Sun 7/1911:20 am
BIS
- ORD
2 stops9h 11m
Delta
Deal found 6/9![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 6/206:25 pm
ORD
- BIS
1 stop4h 59m
Delta
Tue 6/231:26 pm
BIS
- ORD
2 stops7h 05m
Delta
Deal found 6/9![Delta logo]()
$609
Last-minute flights from O'Hare Intl to BismarckDiscover last-minute flight deals from O'Hare Intl to Bismarck. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Bismarck. Data last updated June 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/179:45 am
ORD
- BIS
Nonstop2h 32m
American Airlines
Tue 6/2312:47 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/410:15 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Sat 7/111:16 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/6![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/47:01 am
ORD
- BIS
2 stops10h 01m
Delta
Sat 7/111:28 pm
BIS
- ORD
1 stop3h 58m
Delta
Deal found 6/6![Delta logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 7/610:00 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Sun 7/121:01 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/6![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/89:45 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Wed 7/1512:46 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/8. 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 7/88:27 am
ORD
- BIS
1 stop4h 20m
Delta
Wed 7/151:27 pm
BIS
- ORD
1 stop6h 03m
Delta
Deal found 6/8![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/103:49 pm
ORD
- BIS
1 stop7h 10m
American Airlines
Mon 7/131:01 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/7![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/1110:15 am
ORD
- BIS
Nonstop2h 31m
American Airlines
Wed 7/1512:46 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/8. 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 7/226:30 am
ORD
- BIS
1 stop4h 10m
Delta
Sat 7/251:28 pm
BIS
- ORD
1 stop3h 58m
Delta
Deal found 6/8![Delta logo]()
$315
One-way flights from O'Hare Intl to BismarckSearch for one-way flight options from O'Hare Intl to Bismarck. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from O'Hare Intl to Bismarck. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:48 pm
ORD
- BIS
2 stops40h 02m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:15 am
ORD
- BIS
1 stop28h 29m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:48 pm
ORD
- BIS
2 stops40h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$221
This Trip.com deal was found by Cheapflights users on 6/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:20 am
ORD
- BIS
1 stop27h 56m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:46 pm
ORD
- BIS
2 stops41h 58m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:48 pm
ORD
- BIS
2 stops16h 02m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:15 am
ORD
- BIS
2 stops13h 59m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$254
Find flight deals from O'Hare Intl to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Bismarck (BIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (American Airlines) |
One-way from | $211 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $612 |
Good round-trip deal | $436 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Bismarck 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 June 9, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Wed 7/22
6:30 am-10:40 am
1 stop4h 10m
Bismarck
Sat 7/25
1:28 pm-5:26 pm
1 stop3h 58m
$325
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Thu 10/29
7:05 am-4:54 pm
2 stops9h 49m
Bismarck
Sat 10/31
5:00 am-12:37 pm
2 stops7h 37m
$367
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 9/11
6:00 am-12:41 pm
1 stop6h 41m
Bismarck
Wed 9/16
1:16 pm-5:23 pm
1 stop4h 07m
$367
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Tue 9/1
6:44 pm-11:12 pm
1 stop4h 28m
Bismarck
Mon 9/7
5:00 am-11:37 am
1 stop6h 37m
$367
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 7/10
6:30 am-10:40 am
1 stop4h 10m
Bismarck
Mon 7/13
1:27 pm-7:30 pm
1 stop6h 03m
$399
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 8/21
6:00 am-12:47 pm
1 stop6h 47m
Bismarck
Mon 8/31
5:00 am-1:08 pm
2 stops8h 08m
$404
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 6/19
3:50 pm-11:57 pm
1 stop8h 07m
Bismarck
Sun 6/21
12:47 pm-3:11 pm
Nonstop2h 24m
$513
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 7/17
6:30 am-12:47 pm
1 stop6h 17m
Bismarck
Sun 7/19
11:20 am-8:31 pm
2 stops9h 11m
$584
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Tue 10/27
3:00 pm-11:37 pm
1 stop8h 37m
Bismarck
Sat 10/31
1:30 pm-8:30 pm
1 stop7h 00m
$599
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Sat 6/20
6:25 pm-11:24 pm
1 stop4h 59m
Bismarck
Tue 6/23
1:26 pm-8:31 pm
2 stops7h 05m
$609
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Bismarck
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Bismarck in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Bismarck flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Bismarck flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from O'Hare Intl with our price prediction graph.
ORD-BIS
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 Chicago O'Hare Intl Airport to Bismarck
Prices
Airlines
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bismarck?
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bismarck (average of $255). Flying from Chicago O'Hare Intl Airport to Bismarck in June is currently the most expensive (average of $612). 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 ORD to BIS?
Find hourly flight availability from O'Hare Intl to Bismarck. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Bismarck as you normally would.
Reviews of airlines servicing Bismarck
Get insights into the airlines that provide service to Bismarck. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bismarck. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with American Airlines from Chicago O'Hare Intl Airport to Bismarck by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Entertainment
6.9
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.2
Entertainment
6.9
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Bismarck flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from O'Hare Intl
Popular flights
Alternative routes for O'Hare Intl to Bismarck
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Bismarck
Explore flights to Bismarck departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Complete your trip
Complete your trip to Bismarck by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Bismarck by cabin class
Find flights from O'Hare Intl to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Bismarck flights
Browse other O'Hare Intl and Bismarck flight options. Last updated on June 9, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from O'Hare Intl to Bismarck
Discover the top airline that operate flights from O'Hare Intl to Bismarck. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$351 | FlexibilityNo cancel fee | On-time71% |