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$269+ Cheap flights from Bismarck to Baltimore (BIS - BWI)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — BWI
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Bismarck to Baltimore

Cheapest flights from Bismarck to Baltimore
Explore the most affordable flight options available from Bismarck to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/119:08 amBIS - BWI
1 stop9h 13mUnited Airlines
Sat 11/1510:10 amBWI - BIS
1 stop7h 16mUnited Airlines
Deal found 10/27$319
This Delta deal was found by Cheapflights users on 10/26. 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 11/45:42 pmBIS - BWI
1 stop5h 07mDelta
Sun 11/96:00 amBWI - BIS
1 stop5h 49mDelta
Deal found 10/26$341
This Delta deal was found by Cheapflights users on 10/26. 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 11/45:42 pmBIS - BWI
1 stop5h 07mDelta
Mon 11/106:58 pmBWI - BIS
1 stop5h 28mDelta
Deal found 10/26$401
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/53:02 pmBIS - BWI
1 stop7h 00mAmerican Airlines
Wed 11/126:02 amBWI - BIS
1 stop9h 26mAmerican Airlines
Deal found 10/26$421
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/412:55 pmBIS - BWI
1 stop8h 17mAmerican Airlines
Tue 11/116:00 amBWI - BIS
2 stops9h 28mAmerican Airlines
Deal found 10/26$426
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:56 pmBIS - BWI
1 stop8h 01mUnited Airlines
Tue 11/1110:10 amBWI - BIS
1 stop7h 16mUnited Airlines
Deal found 10/26$434
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/412:55 pmBIS - BWI
1 stop8h 17mAmerican Airlines
Sat 11/86:00 amBWI - BIS
1 stop7h 10mAmerican Airlines
Deal found 10/26$443
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/72:28 pmBIS - BWI
1 stop7h 34mAmerican Airlines
Tue 11/113:23 pmBWI - BIS
1 stop7h 59mAmerican Airlines
Deal found 10/26$451
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/83:01 pmBIS - BWI
1 stop7h 01mAmerican Airlines
Mon 11/106:00 amBWI - BIS
1 stop7h 25mAmerican Airlines
Deal found 10/26$464

Cheap flight deals from Bismarck to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Baltimore (BWI). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

Popular in

December

Cheapest in

February

Average price

$428
Provider with most accurate pricing for Bismarck-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Baltimore/Washington flights.
Search Deals
From Bismarck to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Baltimore 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 October 28, 2025.
Use the filters below to find and compare flights from Bismarck to Baltimore that are best for you.

Fly from

Bismarck

Fly to

Baltimore

Route

Depart

Return

Price

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sat 2/21

11:30 am-6:49 pm

1 stop6h 19m

Baltimore/Washington

Tue 2/24

6:19 am-10:56 am

1 stop5h 37m

$269

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Tue 11/11

9:08 am-9:24 pm

2 stops11h 16m

Baltimore/Washington

Sat 11/15

10:10 am-4:26 pm

1 stop7h 16m

$324

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Wed 3/25

11:30 am-5:56 pm

1 stop5h 26m

Baltimore/Washington

Mon 3/30

7:15 am-12:47 pm

1 stop6h 32m

$401

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Fri 11/7

2:28 pm-11:02 pm

1 stop7h 34m

Baltimore/Washington

Tue 11/11

3:23 pm-10:22 pm

1 stop7h 59m

$451

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sat 11/8

3:01 pm-11:02 pm

1 stop7h 01m

Baltimore/Washington

Mon 11/10

6:00 am-12:25 pm

1 stop7h 25m

$464

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Mon 11/10

2:28 pm-11:02 pm

1 stop7h 34m

Baltimore/Washington

Fri 11/14

7:13 pm-12:10 pm

1 stop17h 57m

$484

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Mon 11/24

5:00 am-10:43 am

1 stop4h 43m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Bismarck to Baltimore

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 Bismarck to Baltimore in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bismarck-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bismarck-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bismarck-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Baltimore flights, Cheapflights users trust eDreams the most. eDreams 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 Bismarck-Baltimore 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 Bismarck to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Bismarck with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Baltimore

What is the cheapest month to book a flight from Bismarck to Baltimore?

Currently, October is the cheapest month in which you can book a flight from Bismarck to Baltimore (average of $224). Flying from Bismarck to Baltimore in July is currently the most expensive (average of $487). 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.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta from Bismarck to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bismarck to Baltimore?

    For as low as $269, Delta can have you in Baltimore from Bismarck in 6h 19m. The distance from Bismarck to Baltimore is about 1318 mi.

  • What is the cheapest airline to fly from Bismarck to Baltimore round-trip?

    According to our current data, Delta ($268), offers the cheapest pricing from Bismarck to Baltimore. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Bismarck to Baltimore that include hotel bookings?

    Yes. In addition to deals on Bismarck to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Baltimore.

  • Can I find deals for business class flights from Bismarck to Baltimore?

    Yes. Cheapflights offers flight deals from Bismarck to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bismarck to Baltimore?

    Currently, October is the cheapest month in which you can book a flight from Bismarck to Baltimore (average of $224). Flying from Bismarck to Baltimore in July is currently the most expensive (average of $487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Bismarck to Baltimore

Discover the top airline that operate flights from Bismarck to Baltimore. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$343FlexibilityNo cancel feeOn-timeN/A

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