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$247+ Cheap flights from Bismarck to Baltimore (BIS - BWI)

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — BWI
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
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 September 13, 2025.

Round-trip from

$269
(Delta)

One-way from

$247
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$293
From Bismarck to Baltimore/Washington
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One-way flight from Bismarck to Baltimore/Washington
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 13, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 9/246:00 amBIS - BWI
1 stop8h 14mUnited Airlines
Sat 9/278:16 amBWI - BIS
1 stop9h 13mUnited Airlines
Deal found 9/10$319
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/261:33 pmBIS - BWI
1 stop8h 28mAmerican Airlines
Tue 9/306:16 amBWI - BIS
2 stops8h 45mAmerican Airlines
Deal found 9/11$324
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/251:58 pmBIS - BWI
1 stop8h 20mUnited Airlines
Thu 10/24:21 pmBWI - BIS
1 stop6h 31mUnited Airlines
Deal found 9/12$349
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/255:45 amBIS - BWI
1 stop8h 25mUnited Airlines
Fri 11/2810:10 amBWI - BIS
1 stop7h 14mUnited Airlines
Deal found 9/10$386
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/241:55 pmBIS - BWI
1 stop8h 22mUnited Airlines
Sun 9/284:21 pmBWI - BIS
1 stop8h 18mUnited Airlines
Deal found 9/10$406
This Delta deal was found by Cheapflights users on 9/11. 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 9/255:00 amBIS - BWI
1 stop4h 36mDelta
Mon 9/296:15 amBWI - BIS
1 stop7h 19mDelta
Deal found 9/11$409
This Delta deal was found by Cheapflights users on 9/10. 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 11/255:35 pmBIS - BWI
1 stop5h 14mDelta
Fri 11/286:00 amBWI - BIS
2 stops9h 57mDelta
Deal found 9/10$436
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/192:32 pmBIS - BWI
1 stop7h 50mAmerican Airlines
Sun 9/216:00 amBWI - BIS
1 stop8h 18mAmerican Airlines
Deal found 9/10$437
This Delta deal was found by Cheapflights users on 9/12. 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 9/265:32 pmBIS - BWI
1 stop5h 17mDelta
Mon 9/296:15 amBWI - BIS
1 stop7h 19mDelta
Deal found 9/12$439

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 September 13, 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

5:30 pm-11:50 pm

1 stop5h 20m

Baltimore/Washington

Tue 2/24

6:19 am-10:56 am

1 stop5h 37m

$269

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Fri 9/26

1:33 pm-11:01 pm

1 stop8h 28m

Baltimore/Washington

Tue 9/30

6:41 am-2:01 pm

1 stop8h 20m

$319

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Wed 9/24

6:00 am-3:14 pm

1 stop8h 14m

Baltimore/Washington

Sat 9/27

8:16 am-4:29 pm

1 stop9h 13m

$319

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Thu 9/25

1:58 pm-11:18 pm

1 stop8h 20m

Baltimore/Washington

Thu 10/2

4:21 pm-9:52 pm

1 stop6h 31m

$349

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Thu 11/20

11:31 am-7:23 am

1 stop18h 52m

$247

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Mon 10/13

2:49 pm-10:53 pm

1 stop7h 04m

$295

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Mon 12/15

1:50 pm-11:00 pm

1 stop8h 10m

$295

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Fri 11/21

2:28 pm-10:54 pm

1 stop7h 26m

$295

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Thu 11/20

9:08 am-9:24 pm

2 stops11h 16m

$300

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Fri 9/26

12:59 pm-10:33 pm

2 stops32h 34m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
2

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, August is the cheapest month in which you can book a flight from Bismarck to Baltimore (average of $241). Flying from Bismarck to Baltimore in March is currently the most expensive (average of $290). 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 September 13, 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
8.0
Very good
7,960 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5h 20m. 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 33% 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, August is the cheapest month in which you can book a flight from Bismarck to Baltimore (average of $241). Flying from Bismarck to Baltimore in March is currently the most expensive (average of $290). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$353FlexibilityNo cancel feeOn-timeN/A

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