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$271+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — BWI
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$328
(Delta)

Popular in

July

Cheapest in

February

Average price

$1,098
Provider with most accurate pricing for Bismarck-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Bismarck-Baltimore/Washington flights.
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From Bismarck to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 amBIS - BWI
1 stop8h 11mUnited Airlines
Sat 5/28:15 amBWI - BIS
1 stop9h 07mUnited Airlines
Deal found 1/6$271
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 pmBIS - BWI
1 stop5h 26mDelta
Sun 4/266:00 amBWI - BIS
1 stop7h 38mDelta
Deal found 1/5$328
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/211:35 pmBIS - BWI
1 stop8h 40mUnited Airlines
Sun 1/254:10 pmBWI - BIS
1 stop8h 20mUnited Airlines
Deal found 1/6$381
This United Airlines deal was found by Cheapflights users on 1/4. 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 1/171:35 pmBIS - BWI
1 stop8h 40mUnited Airlines
Tue 1/204:10 pmBWI - BIS
1 stop8h 20mUnited Airlines
Deal found 1/4$385
This United Airlines deal was found by Cheapflights users on 1/4. 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 1/179:00 amBIS - BWI
2 stops11h 21mUnited Airlines
Thu 1/2210:05 amBWI - BIS
2 stops11h 33mUnited Airlines
Deal found 1/4$396
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:30 pmBIS - BWI
1 stop5h 14mDelta
Mon 5/117:00 pmBWI - BIS
1 stop5h 14mDelta
Deal found 1/6$402
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:27 pmBIS - BWI
1 stop4h 59mDelta
Sun 1/256:05 amBWI - BIS
1 stop5h 36mDelta
Deal found 1/6$403

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 January 6, 2026.
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

Tue 4/21

5:00 pm-11:26 pm

1 stop5h 26m

Baltimore/Washington

Sun 4/26

6:00 am-12:38 pm

1 stop7h 38m

$328

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sat 1/17

1:35 pm-11:15 pm

1 stop8h 40m

Baltimore/Washington

Wed 1/21

4:10 pm-11:30 pm

1 stop8h 20m

$385

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sat 1/17

1:35 pm-11:15 pm

1 stop8h 40m

Baltimore/Washington

Tue 1/20

4:10 pm-11:30 pm

1 stop8h 20m

$385

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sat 1/17

9:00 am-9:21 pm

2 stops11h 21m

Baltimore/Washington

Thu 1/22

10:05 am-8:38 pm

2 stops11h 33m

$396

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Fri 5/8

5:30 pm-11:44 pm

1 stop5h 14m

Baltimore/Washington

Mon 5/11

7:00 pm-11:14 pm

1 stop5h 14m

$402

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Fri 5/8

12:43 pm-7:19 pm

1 stop5h 36m

Baltimore/Washington

Mon 5/11

7:55 pm-12:13 pm

1 stop17h 18m

$416

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sun 1/11

11:46 am-10:38 am

2 stops21h 52m

$354

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sun 1/11

6:16 am-2:49 pm

1 stop7h 33m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

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 January.
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.

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 January 6, 2026.
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
8,018 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,018 reviews
Delta
7.9
Good
8,018 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $328, Delta can have you in Baltimore from Bismarck in 5h 26m. The distance from Bismarck to Baltimore is about 1318 mi. This flight may include one or multiple stops.

  • 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 35% 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.

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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$353FlexibilityNo cancel feeOn-timeN/A

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