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$72+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap 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 3, 2026.

This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
CMH
-
BWI
Nonstop1h 20m
Southwest
Thu 8/278:45 pm
BWI
-
CMH
Nonstop1h 25m
Southwest
Deal found 7/30$147
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:10 pm
CMH
-
BWI
1 stop5h 34m
Frontier
Thu 9/38:45 am
BWI
-
CMH
1 stop8h 40m
Frontier
Deal found 7/30$148
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:50 pm
CMH
-
BWI
1 stop13h 35m
Frontier
Sun 9/136:00 am
BWI
-
CMH
1 stop12h 55m
Frontier
Deal found 8/1$154
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/86:10 pm
CMH
-
BWI
1 stop15h 15m
Frontier
Sun 9/136:00 am
BWI
-
CMH
1 stop12h 55m
Frontier
Deal found 8/3$155
This Frontier deal was found by Cheapflights users on 7/31. 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.
Tue 9/810:28 am
CMH
-
BWI
1 stop11h 02m
Frontier
Tue 9/159:27 am
BWI
-
CMH
1 stop11h 04m
Frontier
Deal found 7/31$156
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:28 am
CMH
-
BWI
1 stop13h 31m
Frontier
Thu 8/276:24 am
BWI
-
CMH
1 stop13h 20m
Frontier
Deal found 7/30$158
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/16:10 pm
CMH
-
BWI
1 stop13h 16m
Frontier
Thu 9/36:45 am
BWI
-
CMH
1 stop10h 40m
Frontier
Deal found 8/3$160
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:35 am
CMH
-
BWI
2 stops7h 50m
Southwest
Sat 8/297:35 pm
BWI
-
CMH
Nonstop1h 25m
Southwest
Deal found 7/30$162
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/156:11 pm
CMH
-
BWI
1 stop6h 33m
Frontier
Sun 10/187:00 am
BWI
-
CMH
1 stop10h 33m
Frontier
Deal found 7/31$165
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/55:00 pm
CMH
-
BWI
1 stop4h 23m
Delta
Mon 9/76:15 am
BWI
-
CMH
1 stop3h 42m
Delta
Deal found 7/30$167
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:11 pm
CMH
-
BWI
1 stop6h 33m
Frontier
Mon 10/129:52 pm
BWI
-
CMH
1 stop11h 06m
Frontier
Deal found 8/1$170

Find 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 3, 2026.

Round-trip from

$147
(Southwest)

One-way from

$72
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$306
From Columbus to Baltimore/Washington
Search Deals
One-way flight from Columbus to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 3, 2026.
Use the filters below to find and compare flights from Columbus to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 8/22

6:35 am-2:25 pm

2 stops7h 50m

Baltimore/Washington

Sat 8/29

7:35 pm-9:00 pm

Nonstop1h 25m

$162
Quickest round-trip

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 9/1

3:15 pm-4:40 pm

Nonstop1h 25m

Baltimore/Washington

Wed 9/2

11:05 am-12:25 pm

Nonstop1h 20m

$205

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 9/8

3:15 pm-4:40 pm

Nonstop1h 25m

Baltimore/Washington

Wed 9/9

5:10 pm-6:30 pm

Nonstop1h 20m

$205

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 9/24

9:50 am-11:05 am

Nonstop1h 15m

Baltimore/Washington

Sat 9/26

9:40 am-2:40 pm

1 stop5h 00m

$215

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 9/15

3:15 pm-4:40 pm

Nonstop1h 25m

Baltimore/Washington

Wed 9/16

8:10 am-3:45 pm

1 stop7h 35m

$215

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 8/27

2:05 pm-11:15 pm

2 stops9h 10m

Baltimore/Washington

Thu 9/3

9:55 am-5:00 pm

2 stops7h 05m

$243

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 9/11

6:00 am-7:20 am

Nonstop1h 20m

Baltimore/Washington

Sun 9/13

8:35 am-2:25 pm

1 stop5h 50m

$275

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 10/1

3:20 pm-10:15 pm

2 stops6h 55m

Baltimore/Washington

Sun 10/4

4:25 pm-12:05 am

2 stops7h 40m

$309

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 9/22

6:25 am-1:15 pm

2 stops6h 50m

Baltimore/Washington

Fri 9/25

12:25 pm-6:25 pm

2 stops6h 00m

$309
Cheapest one-way
Quickest one-way

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 8/29

6:00 am-7:20 am

Nonstop1h 20m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 19 resultsSorted by cheapest first
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

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

Currently, September is the cheapest month in which you can book a flight from Columbus to Baltimore (average of $270). Flying from Columbus to Baltimore in December is currently the most expensive (average of $439). 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 3, 2026.

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 afternoon, which can drop the price by up to 12% versus a flight at noon.

How much does it cost to fly round-trip from Columbus to Baltimore?

Airfare is below average for this route at the moment.
Columbus to Baltimore flights typically cost between $234 and $414 in August.
The cheapest round-trip price found within the last 5 days was $147 on Southwest (Aug 24-Aug 27).

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 1, 2026.

Travelers seeking maximum savings on their Columbus to Baltimore flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings 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 3, 2026.
See what other customers who have flown with Southwest 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
4,225 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Joseph,Sep 2023

LAX - BWI

The plane departure and arrival were on time. The crew was entertaining and professional at the same time. Baggage claim was efficient. Glad I flew on Southwest airlines.
Southwest
8.0
Very good
4,225 reviews
Southwest
8.0
Very good
4,225 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Joseph,Sep 2023

LAX - BWI

The plane departure and arrival were on time. The crew was entertaining and professional at the same time. Baggage claim was efficient. Glad I flew on Southwest airlines.

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 1 inbound flight from Columbus per day. 3 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 7h 50m. Airlines will cover a distance of 336 mi.

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

    Southwest, at $166, was found to be the cheapest airline from Columbus to Baltimore.. You may be able to fly from Columbus to Baltimore for 50% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Columbus to Baltimore one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $64. Southwest flights start at $83 while deals on American Airlines start at $117 one-way.

  • What are the cheapest flights from Columbus to Baltimore?

    While on average a flight from Columbus to Baltimore is generally $326, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Columbus - Baltimore/Washington), you can expect to pay $177 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, September is the cheapest month in which you can book a flight from Columbus to Baltimore (average of $270). Flying from Columbus to Baltimore in December is currently the most expensive (average of $439). 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

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Top 3 airlines flying from Columbus to Baltimore

Discover the top 3 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$166Average$336FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$228Average$318FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$294FlexibilityNo cancel feeOn-timeN/A

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