$179+ Cheap flights from Chicago (CHI) 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BIS
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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 Chicago to Bismarck
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Best
Last-minute
One-way
Cheapest flights from Chicago to BismarckExplore the most affordable flight options available from Chicago to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Chicago to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/310:06 am -
Nonstop2h 30m
Tue 10/612:56 pm -
Nonstop2h 18m
Deal found 8/27![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/29. 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 10/32:00 pm -
1 stop5h 55m
Tue 10/65:00 am -
1 stop3h 44m
Deal found 8/29![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/27. 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 10/36:10 am -
1 stop6h 27m
Tue 10/65:00 am -
1 stop3h 53m
Deal found 8/27![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 8/30. 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 9/2910:06 am -
Nonstop2h 30m
Tue 10/612:56 pm -
Nonstop2h 18m
Deal found 8/30![American Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 8/27. 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 9/116:10 am -
1 stop6h 27m
Tue 9/155:40 pm -
1 stop3h 53m
Deal found 8/27![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 8/30. 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 10/226:20 am -
1 stop5h 40m
Sat 10/245:15 pm -
1 stop4h 12m
Deal found 8/30![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/27. 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 -
Nonstop2h 30m
Tue 9/151:57 pm -
1 stop7h 12m
Deal found 8/27![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/210:00 am -
Nonstop2h 27m
Sat 9/51:01 pm -
Nonstop2h 25m
Deal found 8/29![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/27. 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 9/129:59 am -
1 stop7h 01m
Wed 9/161:17 pm -
1 stop5h 02m
Deal found 8/27![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 8/27. 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 10/3010:01 am -
1 stop6h 50m
Sun 11/18:11 am -
1 stop3h 36m
Deal found 8/27![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/30. 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 9/232:00 pm -
1 stop5h 55m
Sat 9/265:00 am -
1 stop3h 48m
Deal found 8/30![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 8/27. 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.
Sun 10/1110:01 am -
1 stop4h 37m
Sun 10/185:00 am -
1 stop3h 44m
Deal found 8/27![Delta logo]()
$584
Best flights from Chicago to BismarckDiscover carefully curated flight deals from Chicago to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Chicago to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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 10/36:24 pm -
1 stop4h 47m
Tue 10/65:00 am -
2 stops7h 59m
Deal found 8/27![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 8/30. 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 10/226:20 am -
1 stop5h 40m
Sun 10/255:00 am -
1 stop3h 53m
Deal found 8/30![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/29. 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 10/3012:27 pm -
1 stop4h 24m
Sun 11/15:00 am -
2 stops7h 47m
Deal found 8/29![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/27. 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 9/166:10 am -
1 stop4h 22m
Sun 9/208:01 am -
1 stop3h 38m
Deal found 8/27![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 8/27. 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 9/38:28 am -
1 stop4h 19m
Mon 9/711:10 am -
1 stop5h 49m
Deal found 8/27![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 8/28. 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.
Mon 10/125:30 pm -
1 stop5h 55m
Mon 10/195:39 pm -
1 stop3h 48m
Deal found 8/28![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 8/27. 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 9/117:05 am -
2 stops9h 55m
Tue 9/155:40 pm -
1 stop3h 53m
Deal found 8/27![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 8/31. 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 10/2310:12 am -
1 stop6h 39m
Mon 10/265:00 am -
2 stops7h 47m
Deal found 8/31![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 8/31. 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 10/237:00 am -
2 stops9h 51m
Mon 10/263:18 pm -
1 stop4h 20m
Deal found 8/31![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 8/31. 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 9/162:00 pm -
1 stop5h 55m
Sun 9/208:01 am -
1 stop5h 19m
Deal found 8/31![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 8/27. 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 10/2212:27 pm -
1 stop4h 24m
Sun 10/255:00 am -
1 stop3h 44m
Deal found 8/27![Delta logo]()
$864
Last-minute flights from Chicago to BismarckDiscover last-minute flight deals from Chicago to Bismarck. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Bismarck. Data last updated August 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/210:00 am -
Nonstop2h 27m
Sat 9/51:01 pm -
Nonstop2h 25m
Deal found 8/29![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/210:00 am -
Nonstop2h 27m
Tue 9/81:55 pm -
1 stop6h 35m
Deal found 8/29![American Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 8/31. 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 9/102:00 pm -
1 stop5h 55m
Fri 9/115:00 am -
1 stop3h 48m
Deal found 8/31![Delta logo]()
$845
This Delta deal was found by Cheapflights users on 8/27. 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 9/116:10 am -
1 stop6h 27m
Tue 9/155:40 pm -
1 stop3h 53m
Deal found 8/27![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/27. 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 -
Nonstop2h 30m
Tue 9/151:57 pm -
1 stop7h 12m
Deal found 8/27![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 8/27. 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 9/129:59 am -
1 stop7h 01m
Wed 9/161:17 pm -
1 stop5h 02m
Deal found 8/27![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 8/27. 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 9/159:59 am -
1 stop7h 01m
Thu 9/1711:12 am -
1 stop7h 07m
Deal found 8/27![Delta logo]()
$820
This Delta deal was found by Cheapflights users on 8/27. 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 9/166:10 am -
1 stop4h 22m
Sun 9/208:01 am -
1 stop3h 38m
Deal found 8/27![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 8/31. 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 9/162:00 pm -
1 stop5h 55m
Sun 9/208:01 am -
1 stop5h 19m
Deal found 8/31![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 8/30. 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 9/199:59 am -
1 stop7h 01m
Mon 9/215:00 am -
1 stop3h 48m
Deal found 8/30![Delta logo]()
$649
This Delta deal was found by Cheapflights users on 8/30. 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 9/232:00 pm -
1 stop5h 55m
Sat 9/265:00 am -
1 stop3h 48m
Deal found 8/30![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 8/30. 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 9/296:00 am -
1 stop7h 27m
Tue 10/612:56 pm -
Nonstop2h 18m
Deal found 8/30![American Airlines logo]()
$335
One-way flights from Chicago to BismarckSearch for one-way flight options from Chicago to Bismarck. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Chicago to Bismarck. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/231:21 pm -
1 stop23h 19m
Deal found 8/27![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 10/282:11 pm -
2 stops31h 35m
Deal found 8/29![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/301:21 pm -
1 stop32h 04m
Deal found 8/30![Multiple Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 8/27. 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 9/2612:29 pm -
1 stop10h 42m
Deal found 8/27![Delta logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Sat 10/316:30 am -
2 stops38h 54m
Deal found 8/31![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 11/2311:38 am -
2 stops33h 17m
Deal found 8/27![Multiple Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 8/27. 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 9/258:25 pm -
1 stop23h 30m
Deal found 8/27![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 8/30. 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 9/37:25 pm -
1 stop3h 47m
Deal found 8/30![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 8/27. 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.
Sun 10/119:29 am -
2 stops7h 22m
Deal found 8/27![Delta logo]()
$1,056
Find flight deals from Chicago to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (American Airlines) |
One-way from | $179 (Kiwi.com) |
Good round-trip deal | $432 or less |
Good one-way deal | $377 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Chicago to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Sat 10/3
6:24 pm-11:11 pm
1 stop4h 47m
Bismarck
Tue 10/6
5:00 am-12:59 pm
2 stops7h 59m
$350
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Thu 10/22
6:20 am-12:00 pm
1 stop5h 40m
Bismarck
Sun 10/25
5:00 am-8:53 am
1 stop3h 53m
$429
ChicagoBismarck
MDW Chicago Midway - BIS Bismarck
MDWBIS
Chicago Midway
Fri 10/30
12:27 pm-4:51 pm
1 stop4h 24m
Bismarck
Sun 11/1
5:00 am-12:47 pm
2 stops7h 47m
$434
Quickest round-trip
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Wed 9/16
6:10 am-10:32 am
1 stop4h 22m
Bismarck
Sun 9/20
8:01 am-11:39 am
1 stop3h 38m
$467
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Thu 9/3
8:28 am-12:47 pm
1 stop4h 19m
Bismarck
Mon 9/7
11:10 am-4:59 pm
1 stop5h 49m
$515
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Mon 10/12
5:30 pm-11:25 pm
1 stop5h 55m
Bismarck
Mon 10/19
5:39 pm-9:27 pm
1 stop3h 48m
$584
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Fri 9/11
7:05 am-5:00 pm
2 stops9h 55m
Bismarck
Tue 9/15
5:40 pm-9:33 pm
1 stop3h 53m
$584
ChicagoBismarck
MDW Chicago Midway - BIS Bismarck
MDWBIS
Chicago Midway
Fri 10/23
10:12 am-4:51 pm
1 stop6h 39m
Bismarck
Mon 10/26
5:00 am-12:47 pm
2 stops7h 47m
$589
ChicagoBismarck
ORD Chicago O'Hare Intl - BIS Bismarck
ORDBIS
Chicago O'Hare Intl
Fri 10/23
7:00 am-4:51 pm
2 stops9h 51m
Bismarck
Mon 10/26
3:18 pm-7:38 pm
1 stop4h 20m
$589
ChicagoBismarck
MDW Chicago Midway - BIS Bismarck
MDWBIS
Chicago Midway
Wed 9/16
2:00 pm-7:55 pm
1 stop5h 55m
Bismarck
Sun 9/20
8:01 am-1:20 pm
1 stop5h 19m
$637
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Chicago 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 Chicago to Bismarck in August.
| 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-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-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-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 Chicago to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Chicago with our price prediction graph.
CHI-BIS
ORD-BIS
MDW-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 to Bismarck
CHI-BIS
ORD-BIS
MDW-BIS
What is the cheapest month to book a flight from Chicago to Bismarck?
Currently, March is the cheapest month in which you can book a flight from Chicago to Bismarck (average of $255). Flying from Chicago to Bismarck in November is currently the most expensive (average of $869). 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 CHI to BIS?
Find hourly flight availability from Chicago 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 August 31, 2026.
When flying from Chicago to Bismarck, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago to Bismarck
Explore weekly flight availability from Chicago to Bismarck. 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 August 31, 2026.
The most flights from CHI to BIS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
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 August 31, 2026.
Read reviews from past customers who have flown American Airlines from Chicago to Bismarck. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Food
6.4
Crew
7.9
Entertainment
6.8
Overall
7.1
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Boarding
7.5
Food
6.4
Crew
7.9
Entertainment
6.8
Overall
7.1
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from Chicago to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Bismarck
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Top 2 airlines flying from Chicago to Bismarck
Discover the top 2 airlines that operate flights from Chicago 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$255 | Average$388 | FlexibilityNo cancel fee | On-timeN/A |