$126+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BIS
Apr 30 — May 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
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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 March 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 March 31, 2026.
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:55 am
ORD
- BIS
Nonstop2h 34m
American Airlines
Sat 4/2512:59 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 3/26![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:07 pm
ORD
- BIS
1 stop4h 05m
Delta
Sat 4/251:19 pm
BIS
- ORD
1 stop4h 52m
Delta
Deal found 3/26![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 5/136:24 am
ORD
- BIS
1 stop4h 05m
Delta
Wed 5/201:14 pm
BIS
- ORD
1 stop6h 06m
Delta
Deal found 3/29![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 3/27. 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 4/116:35 pm
ORD
- BIS
1 stop4h 46m
Delta
Sat 4/181:19 pm
BIS
- ORD
1 stop4h 52m
Delta
Deal found 3/27![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 3/25. 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 5/276:24 am
ORD
- BIS
1 stop4h 05m
Delta
Mon 6/15:00 am
BIS
- ORD
1 stop3h 36m
Delta
Deal found 3/25![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 5/131:59 pm
MDW
- BIS
1 stop5h 35m
Delta
Wed 5/201:14 pm
BIS
- MDW
1 stop4h 42m
Delta
Deal found 3/29![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 6/38:42 am
ORD
- BIS
1 stop3h 52m
Delta
Sat 6/610:00 am
BIS
- ORD
1 stop6h 51m
Delta
Deal found 3/29![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:30 am
MDW
- BIS
1 stop6h 36m
Delta
Sat 4/41:26 pm
BIS
- MDW
1 stop5h 14m
Delta
Deal found 3/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 6/199:54 am
MDW
- BIS
1 stop7h 08m
Delta
Sun 6/2111:16 am
BIS
- MDW
1 stop7h 02m
Delta
Deal found 3/30![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/147:16 pm
MDW
- BIS
1 stop3h 56m
Delta
Sat 4/181:19 pm
BIS
- MDW
1 stop5h 17m
Delta
Deal found 3/30![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 3/27. 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 3/317:20 pm
MDW
- BIS
1 stop4h 07m
Delta
Sun 4/57:40 am
BIS
- MDW
1 stop5h 44m
Delta
Deal found 3/27![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 3/30. 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 4/29:30 am
MDW
- BIS
1 stop6h 36m
Delta
Sat 4/41:26 pm
BIS
- MDW
1 stop5h 14m
Delta
Deal found 3/30![Delta logo]()
$427
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 March 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 March 31, 2026.
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:04 pm
ORD
- BIS
2 stops6h 08m
Delta
Sat 4/251:19 pm
BIS
- ORD
1 stop4h 52m
Delta
Deal found 3/26![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:55 am
ORD
- BIS
Nonstop2h 34m
American Airlines
Tue 4/142:26 pm
BIS
- ORD
1 stop6h 47m
American Airlines
Deal found 3/26![American Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:54 pm
ORD
- BIS
1 stop18h 37m
United Airlines
Sat 5/95:03 pm
BIS
- ORD
1 stop6h 54m
United Airlines
Deal found 3/25![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 3/25. 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 5/273:47 pm
ORD
- BIS
1 stop3h 47m
Delta
Mon 6/15:00 am
BIS
- ORD
2 stops8h 01m
Delta
Deal found 3/25![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 3/27. 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 6/191:49 pm
MDW
- BIS
1 stop6h 00m
Delta
Sun 6/2111:16 am
BIS
- MDW
1 stop7h 02m
Delta
Deal found 3/27![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:30 am
MDW
- BIS
1 stop6h 36m
Delta
Tue 4/145:00 am
BIS
- MDW
1 stop3h 46m
Delta
Deal found 3/26![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 5/131:59 pm
MDW
- BIS
1 stop5h 35m
Delta
Wed 5/205:00 am
BIS
- MDW
2 stops7h 42m
Delta
Deal found 3/29![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 6/1911:30 am
ORD
- BIS
2 stops8h 19m
Delta
Sun 6/215:00 am
BIS
- ORD
2 stops8h 04m
Delta
Deal found 3/30![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 3/29. 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.
Thu 4/166:25 am
ORD
- BIS
1 stop6h 13m
Delta
Sat 4/186:05 am
BIS
- ORD
2 stops6h 44m
Delta
Deal found 3/29![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/141:24 pm
MDW
- BIS
2 stops6h 11m
Delta
Sat 4/186:05 am
BIS
- MDW
2 stops6h 38m
Delta
Deal found 3/30![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/297:13 pm
MDW
- BIS
1 stop4h 09m
Delta
Fri 6/51:14 pm
BIS
- MDW
1 stop4h 42m
Delta
Deal found 3/30![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/226:24 am
ORD
- BIS
1 stop6h 10m
Delta
Mon 5/251:14 pm
BIS
- ORD
1 stop6h 06m
Delta
Deal found 3/30![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 3/27. 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 7/212:27 pm
ORD
- BIS
1 stop4h 35m
Delta
Mon 7/611:16 am
BIS
- ORD
1 stop5h 46m
Delta
Deal found 3/27![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 3/27. 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 4/149:27 am
MDW
- BIS
2 stops7h 09m
Delta
Wed 4/155:00 am
BIS
- MDW
2 stops7h 43m
Delta
Deal found 3/27![Delta logo]()
$755
This Delta deal was found by Cheapflights users on 3/29. 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.
Thu 4/169:27 am
MDW
- BIS
2 stops7h 09m
Delta
Sat 4/186:05 am
BIS
- MDW
2 stops6h 38m
Delta
Deal found 3/29![Delta logo]()
$759
Last-minute flights from Chicago to BismarckDiscover last-minute flight deals from Chicago to Bismarck. Data last updated March 31, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Bismarck. Data last updated March 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:30 am
MDW
- BIS
1 stop6h 36m
Delta
Sat 4/41:26 pm
BIS
- MDW
1 stop5h 14m
Delta
Deal found 3/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:15 pm
ORD
- BIS
1 stop3h 51m
Delta
Sat 4/41:26 pm
BIS
- ORD
1 stop6h 23m
Delta
Deal found 3/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/27. 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 3/317:20 pm
MDW
- BIS
1 stop4h 07m
Delta
Sun 4/57:40 am
BIS
- MDW
1 stop5h 44m
Delta
Deal found 3/27![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 3/30. 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 4/29:30 am
MDW
- BIS
1 stop6h 36m
Delta
Sat 4/41:26 pm
BIS
- MDW
1 stop5h 14m
Delta
Deal found 3/30![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:35 am
MDW
- BIS
2 stops6h 31m
Delta
Tue 4/148:05 am
BIS
- MDW
2 stops9h 53m
Delta
Deal found 3/26![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 3/27. 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 4/116:35 pm
ORD
- BIS
1 stop4h 46m
Delta
Sat 4/181:19 pm
BIS
- ORD
1 stop4h 52m
Delta
Deal found 3/27![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/119:55 am
ORD
- BIS
Nonstop2h 34m
American Airlines
Sat 4/1812:59 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 3/27![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/147:16 pm
MDW
- BIS
1 stop3h 56m
Delta
Sat 4/181:19 pm
BIS
- MDW
1 stop5h 17m
Delta
Deal found 3/30![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:55 am
ORD
- BIS
Nonstop2h 34m
American Airlines
Sat 4/2512:59 pm
BIS
- ORD
Nonstop2h 24m
American Airlines
Deal found 3/26![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:07 pm
ORD
- BIS
1 stop4h 05m
Delta
Sat 4/251:19 pm
BIS
- ORD
1 stop4h 52m
Delta
Deal found 3/26![Delta logo]()
$271
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 March 31, 2026.
Search for one-way flight options from Chicago to Bismarck. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:55 am
ORD
- BIS
Nonstop2h 34m
American Airlines
Deal found 3/26![American Airlines logo]()
$126
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/286:25 am
ORD
- BIS
1 stop4h 09m
Delta
Deal found 3/30![Delta logo]()
$136
This Delta deal was found by Cheapflights users on 3/27. 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 4/257:00 am
ORD
- BIS
2 stops9h 36m
Delta
Deal found 3/27![Delta logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:59 pm
ORD
- BIS
1 stop13h 13m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:40 pm
ORD
- BIS
2 stops18h 34m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:42 pm
ORD
- BIS
3 stops37h 32m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:57 pm
ORD
- BIS
2 stops40h 49m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$199
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 March 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (American Airlines) |
One-way from | $126 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $533 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 2,558,603 searches. Data last updated March 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 - BIS
ORDBIS
Chicago O'Hare Intl
Sat 4/18
5:04 pm-11:12 pm
2 stops6h 08m
Bismarck
Sat 4/25
1:19 pm-6:11 pm
1 stop4h 52m
$276
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Wed 5/27
3:47 pm-7:34 pm
1 stop3h 47m
Bismarck
Mon 6/1
5:00 am-1:01 pm
2 stops8h 01m
$352
ChicagoBismarck
MDW - BIS
MDWBIS
Chicago Midway
Fri 6/19
1:49 pm-7:49 pm
1 stop6h 00m
Bismarck
Sun 6/21
11:16 am-6:18 pm
1 stop7h 02m
$379
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 4/10
9:55 am-12:29 pm
Nonstop2h 34m
Bismarck
Tue 4/14
2:26 pm-9:13 pm
1 stop6h 47m
$397
ChicagoBismarck
MDW - BIS
MDWBIS
Chicago Midway
Fri 4/10
9:30 am-4:06 pm
1 stop6h 36m
Bismarck
Tue 4/14
5:00 am-8:46 am
1 stop3h 46m
$407
ChicagoBismarck
MDW - BIS
MDWBIS
Chicago Midway
Wed 5/13
1:59 pm-7:34 pm
1 stop5h 35m
Bismarck
Wed 5/20
5:00 am-12:42 pm
2 stops7h 42m
$424
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Fri 6/19
11:30 am-7:49 pm
2 stops8h 19m
Bismarck
Sun 6/21
5:00 am-1:04 pm
2 stops8h 04m
$439
ChicagoBismarck
ORD - BIS
ORDBIS
Chicago O'Hare Intl
Thu 4/16
6:25 am-12:38 pm
1 stop6h 13m
Bismarck
Sat 4/18
6:05 am-12:49 pm
2 stops6h 44m
$517
ChicagoBismarck
MDW - BIS
MDWBIS
Chicago Midway
Tue 4/14
1:24 pm-7:35 pm
2 stops6h 11m
Bismarck
Sat 4/18
6:05 am-12:43 pm
2 stops6h 38m
$529
Quickest round-trip
ChicagoBismarck
MDW - BIS
MDWBIS
Chicago Midway
Fri 5/29
7:13 pm-11:22 pm
1 stop4h 09m
Bismarck
Fri 6/5
1:14 pm-5:56 pm
1 stop4h 42m
$529
Showing 1-10 of 25 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 March.
| 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, May is the cheapest month in which you can book a flight from Chicago to Bismarck (average of $246). Flying from Chicago to Bismarck in December is currently the most expensive (average of $374). 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.
How much does it cost to fly round-trip from Chicago to Bismarck?
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 March 31, 2026.
Read reviews from past customers who have flown Delta and 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.
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Explore flights to Bismarck departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 31, 2026.
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Chicago and Bismarck flights
Browse other Chicago and Bismarck flight options. Last updated on March 31, 2026.
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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 2,558,603 searches. Data last updated March 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$337 | FlexibilityNo cancel fee | On-time71% |