$349+ Cheap flights from Montana to Bismarck (BIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BIS
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Montana 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 Montana to BismarckExplore the most affordable flight options available from Montana to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Montana to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Fri 11/133:13 pm -
2 stops10h 07m
Deal found 9/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:34 pm -
1 stop4h 53m
Fri 1/15:30 am -
1 stop5h 15m
Deal found 9/29![United Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Sat 11/145:00 am -
2 stops8h 39m
Deal found 9/29![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:30 pm -
1 stop6h 13m
Sun 10/116:00 am -
1 stop4h 46m
Deal found 9/27![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Sat 11/149:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:24 pm -
1 stop5h 20m
Sat 11/149:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 9/29. 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.
Mon 11/95:30 am -
2 stops16h 59m
Sat 11/145:00 am -
2 stops8h 39m
Deal found 9/29![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Thu 11/125:02 pm -
1 stop5h 45m
Deal found 9/29![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/88:33 am -
1 stop10h 22m
Sat 11/145:00 am -
2 stops8h 39m
Deal found 9/29![Delta logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:37 pm -
1 stop4h 43m
Mon 10/199:05 am -
1 stop7h 23m
Deal found 9/28![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Fri 11/139:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Thu 11/128:03 am -
1 stop12h 54m
Deal found 9/29![Delta logo]()
$658
Best flights from Montana to BismarckDiscover carefully curated flight deals from Montana to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Montana to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Fri 11/133:13 pm -
2 stops10h 07m
Deal found 9/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Sat 11/149:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Sat 11/1412:37 pm -
1 stop8h 20m
Deal found 9/29![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:26 pm -
2 stops9h 18m
Fri 1/15:30 am -
1 stop5h 15m
Deal found 9/29![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:37 pm -
1 stop4h 43m
Mon 10/199:05 am -
1 stop7h 23m
Deal found 9/28![United Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 10/1. 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 2/16:00 am -
1 stop4h 54m
Thu 2/45:30 pm -
1 stop7h 28m
Deal found 10/1![Delta logo]()
$667
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/88:33 am -
1 stop7h 18m
Fri 11/133:13 pm -
2 stops10h 07m
Deal found 9/29![Delta logo]()
$678
This Delta deal was found by Cheapflights users on 9/29. 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.
Mon 11/91:19 pm -
2 stops9h 10m
Fri 11/133:13 pm -
1 stop5h 44m
Deal found 9/29![Delta logo]()
$684
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:24 pm -
1 stop5h 20m
Fri 10/305:02 pm -
1 stop5h 45m
Deal found 9/30![United Airlines logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:30 pm -
1 stop4h 50m
Sat 10/179:05 am -
1 stop5h 43m
Deal found 9/28![United Airlines logo]()
$1,209
This Delta deal was found by Cheapflights users on 9/30. 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.
Mon 10/265:30 am -
2 stops10h 21m
Fri 10/3012:40 pm -
1 stop8h 14m
Deal found 9/30![Delta logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 12/246:20 am -
1 stop5h 12m
Mon 12/285:10 pm -
1 stop5h 27m
Deal found 10/1![United Airlines logo]()
$1,494
Last-minute flights from Montana to BismarckDiscover last-minute flight deals from Montana to Bismarck. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Bismarck. Data last updated October 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:30 pm -
1 stop6h 13m
Sun 10/116:00 am -
1 stop4h 46m
Deal found 9/27![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:37 pm -
1 stop4h 43m
Mon 10/199:05 am -
1 stop7h 23m
Deal found 9/28![United Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Fri 11/133:13 pm -
2 stops10h 07m
Deal found 9/29![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Sat 11/145:00 am -
2 stops8h 39m
Deal found 9/29![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Sat 11/149:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Thu 11/125:02 pm -
1 stop5h 45m
Deal found 9/29![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 12m
Fri 11/139:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 9/29. 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 11/71:14 pm -
2 stops9h 11m
Thu 11/128:03 am -
1 stop12h 54m
Deal found 9/29![Delta logo]()
$658
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/88:33 am -
1 stop10h 22m
Sat 11/145:00 am -
2 stops8h 39m
Deal found 9/29![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 11/88:33 am -
1 stop7h 18m
Fri 11/133:13 pm -
2 stops10h 07m
Deal found 9/29![Delta logo]()
$678
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:24 pm -
1 stop5h 20m
Sat 11/149:00 am -
1 stop5h 31m
Deal found 9/29![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 9/29. 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.
Mon 11/95:30 am -
2 stops16h 59m
Sat 11/145:00 am -
2 stops8h 39m
Deal found 9/29![Delta logo]()
$539
Find flight deals from Montana to Bismarck
Keep the following information in mind while searching for Montana to Bismarck flight deals. Data was last updated October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana 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 October 1, 2026.
Use the filters below to find and compare flights from Montana to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaBismarck
MSO Missoula Johnson-Bell Field - BIS Bismarck
MSOBIS
Missoula Johnson-Bell Field
Sat 11/7
1:14 pm-11:25 pm
2 stops9h 11m
Bismarck
Fri 11/13
3:13 pm-12:20 am
2 stops10h 07m
$349
MissoulaBismarck
MSO Missoula Johnson-Bell Field - BIS Bismarck
MSOBIS
Missoula Johnson-Bell Field
Sat 11/7
6:15 am-12:27 pm
1 stop5h 12m
Bismarck
Sat 11/14
9:00 am-1:31 pm
1 stop5h 31m
$439
MissoulaBismarck
MSO Missoula Johnson-Bell Field - BIS Bismarck
MSOBIS
Missoula Johnson-Bell Field
Sat 11/7
1:14 pm-11:25 pm
2 stops9h 11m
Bismarck
Sat 11/14
12:37 pm-7:57 pm
1 stop8h 20m
$474
BozemanBismarck
BZN Bozeman Gallatin Field - BIS Bismarck
BZNBIS
Bozeman Gallatin Field
Fri 12/25
1:26 pm-11:44 pm
2 stops9h 18m
Bismarck
Fri 1/1
5:30 am-9:45 am
1 stop5h 15m
$535
BozemanBismarck
BZN Bozeman Gallatin Field - BIS Bismarck
BZNBIS
Bozeman Gallatin Field
Thu 10/15
2:37 pm-8:20 pm
1 stop4h 43m
Bismarck
Mon 10/19
9:05 am-3:28 pm
1 stop7h 23m
$618
BozemanBismarck
BZN Bozeman Gallatin Field - BIS Bismarck
BZNBIS
Bozeman Gallatin Field
Mon 2/1
6:00 am-11:54 am
1 stop4h 54m
Bismarck
Thu 2/4
5:30 pm-11:58 pm
1 stop7h 28m
$667
MissoulaBismarck
MSO Missoula Johnson-Bell Field - BIS Bismarck
MSOBIS
Missoula Johnson-Bell Field
Sun 11/8
8:33 am-4:51 pm
1 stop7h 18m
Bismarck
Fri 11/13
3:13 pm-12:20 am
2 stops10h 07m
$678
MissoulaBismarck
MSO Missoula Johnson-Bell Field - BIS Bismarck
MSOBIS
Missoula Johnson-Bell Field
Mon 11/9
1:19 pm-11:29 pm
2 stops9h 10m
Bismarck
Fri 11/13
3:13 pm-7:57 pm
1 stop5h 44m
$684
MissoulaBismarck
MSO Missoula Johnson-Bell Field - BIS Bismarck
MSOBIS
Missoula Johnson-Bell Field
Mon 10/26
5:24 pm-11:44 pm
1 stop5h 20m
Bismarck
Fri 10/30
5:02 pm-9:47 pm
1 stop5h 45m
$1,133
Quickest round-trip
HelenaBismarck
HLN Helena - BIS Bismarck
HLNBIS
Helena
Tue 10/13
2:30 pm-8:20 pm
1 stop4h 50m
Bismarck
Sat 10/17
9:05 am-1:48 pm
1 stop5h 43m
$1,209
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Montana to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Montana with our price prediction graph.
MSO-BIS
BZN-BIS
HLN-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 Montana to Bismarck
USMT-BIS
MSO-BIS
BZN-BIS
HLN-BIS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Montana 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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Alternative routes for Montana to Bismarck
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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 October 1, 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 Montana to Bismarck by cabin class
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Montana and Bismarck flights
Browse other Montana and Bismarck flight options. Last updated on October 1, 2026.
Popular flight searches
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Montana to Bismarck flights
Consider these flights traveling from Montana to Bismarck.
Top airline flying from Montana to Bismarck
Discover the top airline that operate flights from Montana 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 October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$428 | FlexibilityNo cancel fee | On-timeN/A |