HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$59+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Columbus to Baltimore/Washington are usually found in September or August, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 March 8, 2026.

This Southwest deal was found by Cheapflights users on 3/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:05 am
CMH
-
BWI
Nonstop1h 20m
Southwest
Wed 4/2210:50 am
BWI
-
CMH
Nonstop1h 25m
Southwest
Deal found 3/4$117
This Southwest deal was found by Cheapflights users on 3/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:45 pm
CMH
-
BWI
1 stop4h 35m
Southwest
Wed 3/259:30 pm
BWI
-
CMH
Nonstop1h 30m
Southwest
Deal found 3/4$127
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:30 pm
CMH
-
BWI
2 stops7h 40m
Southwest
Wed 3/255:10 pm
BWI
-
CMH
Nonstop1h 25m
Southwest
Deal found 3/3$132
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:45 pm
CMH
-
BWI
1 stop4h 35m
Southwest
Wed 4/17:20 am
BWI
-
CMH
1 stop4h 35m
Southwest
Deal found 3/5$137
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:36 pm
CMH
-
BWI
1 stop16h 36m
Frontier
Sun 5/109:07 am
BWI
-
CMH
1 stop5h 34m
Frontier
Deal found 3/6$140
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:25 am
CMH
-
BWI
Nonstop1h 20m
Southwest
Tue 4/710:50 am
BWI
-
CMH
Nonstop1h 25m
Southwest
Deal found 3/5$144
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:40 am
CMH
-
BWI
2 stops8h 25m
Southwest
Tue 4/213:30 pm
BWI
-
CMH
2 stops6h 00m
Southwest
Deal found 3/5$147
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
CMH
-
BWI
1 stop7h 25m
Southwest
Tue 3/244:00 pm
BWI
-
CMH
2 stops6h 15m
Southwest
Deal found 3/3$148
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:40 pm
CMH
-
BWI
1 stop6h 09m
Frontier
Mon 5/189:07 am
BWI
-
CMH
1 stop5h 34m
Frontier
Deal found 3/5$149
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:05 am
CMH
-
BWI
Nonstop1h 20m
Southwest
Sat 5/912:10 pm
BWI
-
CMH
1 stop5h 35m
Southwest
Deal found 3/5$154

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 March 8, 2026.

Round-trip from

$117
(Southwest)

One-way from

$59
(Southwest)

Popular in

December

Cheapest in

September

Average price

$353
From Columbus to Baltimore/Washington
Search Deals
One-way flight from Columbus to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 8, 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

Tue 3/24

12:30 pm-8:10 pm

2 stops7h 40m

Baltimore/Washington

Wed 3/25

10:25 am-8:15 pm

2 stops9h 50m

$153

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 5/6

6:35 am-2:45 pm

2 stops8h 10m

Baltimore/Washington

Sat 5/9

10:25 am-7:55 pm

2 stops9h 30m

$174

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 3/24

1:00 pm-6:09 pm

1 stop5h 09m

Baltimore/Washington

Wed 3/25

5:40 am-9:50 am

1 stop4h 10m

$177

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 4/25

5:00 pm-6:25 pm

Nonstop1h 25m

Baltimore/Washington

Mon 4/27

4:40 pm-10:10 pm

1 stop5h 30m

$181

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 5/2

6:05 am-7:25 am

Nonstop1h 20m

Baltimore/Washington

Sun 5/3

1:50 pm-7:40 pm

1 stop5h 50m

$247
Quickest round-trip

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 4/25

6:05 am-7:25 am

Nonstop1h 20m

Baltimore/Washington

Sun 4/26

10:45 pm-12:10 am

Nonstop1h 25m

$247

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 4/9

5:35 am-6:55 am

Nonstop1h 20m

Baltimore/Washington

Sat 4/11

9:55 pm-11:20 pm

Nonstop1h 25m

$247

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 5/8

6:44 pm-12:57 am

1 stop6h 13m

Baltimore/Washington

Sat 5/9

6:00 am-10:33 am

1 stop4h 33m

$251

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 6/13

2:20 pm-6:50 pm

1 stop4h 30m

Baltimore/Washington

Sun 6/14

6:00 am-1:00 pm

1 stop7h 00m

$251

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 4/3

6:06 pm-11:01 pm

1 stop4h 55m

Baltimore/Washington

Mon 4/6

5:40 am-9:50 am

1 stop4h 10m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 March 6, 2026.

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, September is the cheapest month in which you can book a flight from Columbus to Baltimore (average of $77). Flying from Columbus to Baltimore in March is currently the most expensive (average of $190). 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 March 8, 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 7% 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 February 21, 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 March 8, 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
4,315 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,315 reviews
Southwest
8.0
Very good
4,315 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 0 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 1h 20m. Airlines will cover a distance of 336 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Southwest, at $184, was found to be the cheapest airline from Columbus to Baltimore.. You may be able to fly from Columbus to Baltimore for 44% 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 $72. Spirit Airlines flights start at $89 while deals on American Airlines start at $99 one-way.

  • What are the cheapest flights from Columbus to Baltimore?

    While on average a flight from Columbus to Baltimore is generally $323, our data shows the cheapest flight currently is $115. When looking at the most popular route, (Columbus - Baltimore/Washington), you can expect to pay $117 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 $77). Flying from Columbus to Baltimore in March is currently the most expensive (average of $190). 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 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 March 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$184Average$341FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$254FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$363FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$299FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.