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$55+ Cheap flights from Columbus to Baltimore (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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Baltimore/Washington are usually found in May or August, booked 67 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Columbus to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 August 19, 2025.

Round-trip from

$144
(Priceline)

One-way from

$55
(FlightHub)

Popular in

July

Cheapest in

May

Average price

$284
From Columbus to Baltimore/Washington
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One-way flight from Columbus to Baltimore/Washington
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Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Columbus to Baltimore

Cheapest flights from Columbus to Baltimore
Explore the most affordable flight options available from Columbus to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2025.

This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:40 pmCMH - BWI
1 stop6h 13mFrontier
Mon 10/136:05 amBWI - CMH
1 stop6h 00mFrontier
Deal found 8/17$144
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:15 amCMH - BWI
1 stop9h 32mMultiple Airlines
Mon 9/226:22 amBWI - CMH
1 stop11h 23mMultiple Airlines
Deal found 8/18$145
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/115:15 amCMH - BWI
1 stop16h 05mSpirit Airlines
Mon 9/157:49 pmBWI - CMH
1 stop15h 52mSpirit Airlines
Deal found 8/18$152
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:21 amCMH - BWI
1 stop9h 11mFrontier
Mon 9/156:22 amBWI - CMH
1 stop11h 23mFrontier
Deal found 8/18$153
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:40 pmCMH - BWI
1 stop5h 37mFrontier
Sat 9/64:24 pmBWI - CMH
1 stop17h 57mFrontier
Deal found 8/17$160
This Orbitz deal was found by Cheapflights users on 8/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:40 pmCMH - BWI
1 stop5h 37mFrontier
Mon 9/226:22 amBWI - CMH
1 stop11h 23mFrontier
Deal found 8/16$163
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 9/128:03 pmCMH - BWI
1 stop13h 29mSpirit Airlines
Mon 9/157:49 pmBWI - CMH
1 stop15h 52mSpirit Airlines
Deal found 8/18$164
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:40 pmCMH - BWI
1 stop5h 37mFrontier
Sun 9/288:14 pmBWI - CMH
1 stop21h 31mFrontier
Deal found 8/16$165
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:15 amCMH - BWI
1 stop5h 46mMultiple Airlines
Sat 9/134:24 pmBWI - CMH
1 stop17h 57mMultiple Airlines
Deal found 8/18$166
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:20 pmCMH - BWI
1 stop14h 41mSpirit Airlines
Mon 9/157:49 pmBWI - CMH
1 stop15h 52mSpirit Airlines
Deal found 8/18$167
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:15 amCMH - BWI
1 stop5h 46mSpirit Airlines
Wed 10/225:50 pmBWI - CMH
1 stop18h 00mSpirit Airlines
Deal found 8/18$175
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/135:15 amCMH - BWI
1 stop9h 32mSpirit Airlines
Sat 9/138:16 pmBWI - CMH
1 stop15h 25mSpirit Airlines
Deal found 8/18$176

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 August 19, 2025.
Use the filters below to find and compare flights from Columbus to Baltimore that are best for you.

Fly from

Columbus

Fly to

Baltimore

Route

Depart

Return

Price

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Mon 10/6

6:40 pm-12:53 am

1 stop6h 13m

Baltimore/Washington

Mon 10/13

6:05 am-12:05 pm

1 stop6h 00m

$144

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 11/14

4:30 pm-12:13 am

1 stop7h 43m

Baltimore/Washington

Mon 11/17

9:13 am-3:35 pm

1 stop6h 22m

$144

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 11/6

11:09 am-7:26 pm

1 stop8h 17m

Baltimore/Washington

Mon 11/10

6:00 am-3:35 pm

1 stop9h 35m

$144

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 10/31

4:30 pm-12:13 am

1 stop7h 43m

Baltimore/Washington

Mon 11/3

9:13 am-3:35 pm

1 stop6h 22m

$144

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 9/17

5:15 am-2:47 pm

1 stop9h 32m

Baltimore/Washington

Mon 9/22

6:22 am-5:45 pm

1 stop11h 23m

$145

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 9/13

5:15 am-2:47 pm

1 stop9h 32m

Baltimore/Washington

Mon 9/15

7:49 pm-11:41 am

1 stop15h 52m

$152

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 9/11

5:15 am-9:20 pm

1 stop16h 05m

Baltimore/Washington

Mon 9/15

7:49 pm-11:41 am

1 stop15h 52m

$152

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 9/11

11:21 am-8:32 pm

1 stop9h 11m

Baltimore/Washington

Mon 9/15

6:22 am-5:45 pm

1 stop11h 23m

$153

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 9/18

11:11 am-8:32 pm

1 stop9h 21m

Baltimore/Washington

Mon 9/22

6:22 am-5:45 pm

1 stop11h 23m

$153

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Mon 10/6

5:15 am-4:58 pm

1 stop11h 43m

Baltimore/Washington

Mon 10/13

6:05 am-12:05 pm

1 stop6h 00m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Columbus to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Columbus 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 Columbus to Baltimore

How far ahead should I book a flight from Columbus to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Baltimore. Price data was last updated on August 8, 2025.

The best time to book flights from Columbus to Baltimore is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Columbus to Baltimore (average of $241). Flying from Columbus 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.

What is the cheapest time of day to fly from CMH to BWI?

Find hourly flight availability from Columbus to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2025.

When flying from Columbus to Baltimore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight at noon.

What is the cheapest day to fly from Columbus to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Baltimore. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Columbus to Baltimore flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 19, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Columbus to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,922 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly into for flights to Baltimore from Columbus?

    For a flight from Columbus to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 2 inbound flights from Columbus per day. 4 airlines have flights to Baltimore/Washington from Columbus on a regular basis.

  • How long is the flight from Columbus to Baltimore?

    Departing from Columbus to Baltimore will take you 6h 13m. Airlines will cover a distance of 336 mi.

  • What are the cheapest airlines flying from Columbus to Baltimore round-trip?

    American Airlines, at $160, was found to be the cheapest airline from Columbus to Baltimore.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Columbus to Baltimore for 50% less than the average price by searching for these airlines.

  • What are the cheapest flights from Columbus to Baltimore?

    While on average a flight from Columbus to Baltimore is generally $276, our data shows the cheapest flight currently is $101. When looking at the most popular route, (Columbus - Baltimore/Washington), you can expect to pay $145 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Columbus to Baltimore (average of $241). Flying from Columbus 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

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Alternative routes for Columbus to Baltimore

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Top 4 airlines flying from Columbus to Baltimore

Discover the top 4 airlines that operate flights from Columbus 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 August 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$160Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$289FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$179Average$322FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$196Average$334FlexibilityNo cancel feeOn-time63%

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