HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$47+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 May, 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 October 23, 2025.

Round-trip from

$149
(American Airlines)

One-way from

$47
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$339
From Columbus to Baltimore/Washington
Search Deals
One-way flight from Columbus to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 12/118:23 amCMH - BWI
1 stop4h 40mAmerican Airlines
Sat 12/138:18 pmBWI - CMH
1 stop4h 23mAmerican Airlines
Deal found 10/21$149
This Frontier deal was found by Cheapflights users on 10/20. 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 11/1311:09 amCMH - BWI
1 stop8h 17mFrontier
Mon 11/175:50 amBWI - CMH
1 stop9h 45mFrontier
Deal found 10/20$150
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:30 amCMH - BWI
1 stop8h 17mSpirit Airlines
Thu 11/207:30 amBWI - CMH
1 stop6h 43mSpirit Airlines
Deal found 10/23$156
This Priceline deal was found by Cheapflights users on 10/23. 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.
Wed 11/127:30 amCMH - BWI
1 stop8h 17mMultiple Airlines
Mon 11/179:13 amBWI - CMH
1 stop6h 22mMultiple Airlines
Deal found 10/23$159
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/46:45 pmCMH - BWI
1 stop12h 57mFrontier
Mon 12/85:40 amBWI - CMH
1 stop6h 01mFrontier
Deal found 10/22$162
This Frontier deal was found by Cheapflights users on 10/23. 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 11/1311:09 amCMH - BWI
1 stop8h 17mFrontier
Fri 11/145:50 amBWI - CMH
1 stop9h 45mFrontier
Deal found 10/23$163
This Frontier deal was found by Cheapflights users on 10/23. 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.
Mon 11/104:30 pmCMH - BWI
1 stop7h 43mFrontier
Mon 11/179:13 amBWI - CMH
1 stop6h 22mFrontier
Deal found 10/23$170
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/104:30 pmCMH - BWI
1 stop7h 43mMultiple Airlines
Wed 11/1210:00 amBWI - CMH
2 stops13h 10mMultiple Airlines
Deal found 10/22$171
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/174:30 pmCMH - BWI
1 stop7h 43mMultiple Airlines
Mon 11/2410:41 amBWI - CMH
1 stop8h 30mMultiple Airlines
Deal found 10/22$173
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Mon 11/105:25 amCMH - BWI
2 stops18h 48mMultiple Airlines
Thu 11/207:30 amBWI - CMH
1 stop6h 43mMultiple Airlines
Deal found 10/23$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 October 23, 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

Thu 12/11

6:12 am-10:58 am

1 stop4h 46m

Baltimore/Washington

Sun 12/14

8:18 pm-12:41 am

1 stop4h 23m

$159

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 11/7

4:30 pm-12:13 am

1 stop7h 43m

Baltimore/Washington

Mon 11/10

9:13 am-3:35 pm

1 stop6h 22m

$179

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 11/19

9:42 am-5:19 pm

1 stop7h 37m

Baltimore/Washington

Wed 11/19

9:36 pm-2:13 pm

2 stops16h 37m

$188

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 11/13

5:25 am-3:47 pm

1 stop10h 22m

Baltimore/Washington

Sun 11/16

4:55 pm-3:35 pm

1 stop22h 40m

$195

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 11/5

9:42 am-8:34 am

1 stop22h 52m

Baltimore/Washington

Sat 11/8

5:48 am-11:10 pm

2 stops17h 22m

$203

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 11/15

6:20 am-8:31 pm

2 stops14h 11m

Baltimore/Washington

Tue 11/18

11:29 am-11:10 pm

3 stops11h 41m

$205

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 11/27

6:00 am-5:43 pm

1 stop11h 43m

Baltimore/Washington

Wed 12/3

7:30 am-2:13 pm

1 stop6h 43m

$216

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 11/12

9:42 am-8:34 am

1 stop22h 52m

Baltimore/Washington

Sat 11/15

4:55 pm-8:47 am

2 stops15h 52m

$227

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 12/4

3:45 pm-5:05 pm

Nonstop1h 20m

Baltimore/Washington

Mon 12/8

8:45 pm-10:10 pm

Nonstop1h 25m

$236

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 11/27

6:10 am-1:06 pm

1 stop6h 56m

Baltimore/Washington

Tue 12/30

8:15 pm-12:32 am

1 stop4h 17m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 23 results
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 October 17, 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, 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 $200). 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 October 23, 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 11% versus a flight in the morning.

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 October 19, 2025.

Travelers seeking maximum savings on their Columbus to Baltimore flight should consider departing on Saturday 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 October 23, 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
4,237 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,981 reviews
Southwest
8.0
Very good
4,237 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,991 reviews
Southwest
8.0
Very good
4,237 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the 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 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 4h 46m. Airlines will cover a distance of 336 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $179, was found to be the cheapest airline from Columbus to Baltimore.Alternate airlines to your destination round-trip include Southwest and Delta. You may be able to fly from Columbus to Baltimore for 44% less than the average price by searching for these airlines.

  • 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 $68. American Airlines flights start at $80 while deals on Spirit Airlines start at $95 one-way.

  • What are the cheapest flights from Columbus to Baltimore?

    While on average a flight from Columbus to Baltimore is generally $275, our data shows the cheapest flight currently is $87. When looking at the most popular route, (Columbus - Baltimore/Washington), you can expect to pay $158 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 $200). 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.

Alternative routes for Columbus to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Baltimore flights
Detroit to Dulles Intl flights
Detroit to Reagan-National flights
Detroit to Philadelphia flights
Cincinnati to Reagan-National flights
Pittsburgh to Philadelphia flights
Cleveland to Dulles Intl flights
Cincinnati to Philadelphia flights
Cincinnati to Dulles Intl flights
Cincinnati to Baltimore flights
Cleveland to Philadelphia flights
Cleveland to Baltimore flights
Pittsburgh to Dulles Intl flights
Columbus to Philadelphia flights
Columbus to Dulles Intl flights
Columbus to Reagan-National flights
Columbus to Baltimore flights
Cleveland to Reagan-National flights
Pittsburgh to Reagan-National flights
Pittsburgh to Baltimore flights
Dayton to Reagan-National flights
Dayton to Philadelphia flights
Dayton to Baltimore flights
Dayton to Dulles Intl flights
Akron to Reagan-National flights
Akron to Dulles Intl flights
Akron to Baltimore flights
Akron to Philadelphia flights
Columbus to Salisbury flights
Erie to Reagan-National flights
Erie to Philadelphia flights
Cleveland to Salisbury flights
Erie to Dulles Intl flights
Pittsburgh to Salisbury flights
Erie to Baltimore flights
Detroit to Salisbury flights
Cincinnati to Salisbury flights
Pittsburgh to Hagerstown flights
Toledo to Baltimore flights
Toledo to Dulles Intl flights
Toledo to Philadelphia flights
Toledo to Reagan-National flights

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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$286FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$192Average$336FlexibilityNo cancel feeOn-time63%
DeltaCheapest$219Average$300FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$403FlexibilityNo cancel feeOn-time71%

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.