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$64+ Cheap flights from Columbus (CMH) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
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 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/13. 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 -
1 stop27h 14m
Tue 9/156:38 am -
1 stop12h 17m
Deal found 8/13$124
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:50 pm -
1 stop13h 35m
Wed 9/239:25 pm -
1 stop21h 30m
Deal found 8/17$127
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/297:50 pm -
1 stop13h 35m
Sat 10/39:25 pm -
1 stop21h 30m
Deal found 8/13$128
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:50 pm -
1 stop13h 35m
Wed 9/239:25 pm -
1 stop21h 30m
Deal found 8/17$130
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 -
1 stop13h 35m
Sun 9/136:00 am -
1 stop12h 55m
Deal found 8/13$141
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:11 pm -
1 stop6h 33m
Mon 10/199:52 pm -
1 stop11h 06m
Deal found 8/12$144
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sun 11/84:34 pm -
1 stop15h 55m
Wed 11/119:20 pm -
1 stop18h 19m
Deal found 8/14$153
This Super.com deal was found by Cheapflights users on 8/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:16 pm -
1 stop20h 11m
Thu 9/179:32 pm -
1 stop22h 59m
Deal found 8/13$155
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:16 pm -
1 stop11h 15m
Tue 9/2210:22 am -
1 stop8h 33m
Deal found 8/17$158
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:16 pm -
1 stop11h 15m
Wed 10/79:27 am -
1 stop11h 04m
Deal found 8/16$159

Find flight deals from Columbus to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Kiwi.com)

One-way from

$64
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$259
Provider with most accurate pricing for Columbus-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Baltimore/Washington flights.
Search Deals
From Columbus to Baltimore/Washington
Search Deals
One-way flight from Columbus to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 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 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 17, 2026.
Use the filters below to find and compare flights from Columbus Airport to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Thu 10/15

6:11 pm-12:44 am

1 stop6h 33m

Baltimore/Washington

Mon 10/19

9:52 pm-8:58 am

1 stop11h 06m

$144
Quickest round-trip

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Sat 10/24

5:45 am-7:05 am

Nonstop1h 20m

Baltimore/Washington

Mon 10/26

10:30 pm-11:50 pm

Nonstop1h 20m

$177

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Thu 10/8

5:50 am-7:10 am

Nonstop1h 20m

Baltimore/Washington

Mon 10/12

10:30 pm-11:50 pm

Nonstop1h 20m

$177

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Sat 10/10

3:45 pm-5:05 pm

Nonstop1h 20m

Baltimore/Washington

Wed 10/14

11:40 am-7:15 pm

1 stop7h 35m

$187

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Wed 9/30

6:00 am-7:20 am

Nonstop1h 20m

Baltimore/Washington

Fri 10/2

5:10 pm-6:30 pm

Nonstop1h 20m

$191

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Fri 10/9

5:20 am-12:35 pm

1 stop7h 15m

Baltimore/Washington

Mon 10/12

10:30 pm-11:50 pm

Nonstop1h 20m

$201

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Fri 12/11

6:00 am-7:30 am

Nonstop1h 30m

Baltimore/Washington

Mon 12/14

8:25 pm-9:50 pm

Nonstop1h 25m

$228

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Thu 10/15

5:00 am-11:15 am

1 stop6h 15m

Baltimore/Washington

Mon 10/19

10:30 pm-11:50 pm

Nonstop1h 20m

$240

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Thu 10/8

5:50 am-7:10 am

Nonstop1h 20m

Baltimore/Washington

Sun 10/11

5:30 pm-12:05 am

1 stop6h 35m

$275

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Fri 9/4

11:05 am-6:42 pm

1 stop7h 37m

Baltimore/Washington

Sun 9/6

10:25 am-5:05 pm

1 stop6h 40m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Columbus to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Baltimore in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 Airport to Baltimore

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

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Baltimore (average of $259). Flying from Columbus Airport 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 17, 2026.

When flying from Columbus Airport 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 11% versus a flight at noon.

What is the cheapest day to fly from Columbus Airport 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 8, 2026.

Travelers seeking maximum savings on their Columbus Airport 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.

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

Airfare is below average for this route at the moment.

Columbus Airport to Baltimore flights typically cost between $234 and $347 in September.
The cheapest round-trip price found within the last 5 days was $124 on Frontier (Sep 10-Sep 15).

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 17, 2026.
Get a feel of what it's like to fly with Southwest from Columbus Airport to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

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
4,218 reviews
Southwest
8.0
Very good
4,218 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

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?

    If you book a flight to Baltimore from Columbus, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 2 flights from Columbus to Baltimore/Washington per day from 1 airline.

  • How long is the flight from Columbus Airport to Baltimore?

    There are many flights that can get you from Columbus Airport to Baltimore in 1h 20m. Fly via Frontier, Southwest, or Delta to get the fastest option. Columbus Airport and Baltimore are separated by 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 Airport to Baltimore round-trip?

    According to our current data, Southwest ($137), offers the cheapest pricing from Columbus Airport to Baltimore. Southwest is currently priced 58% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $83 and $117 on Southwest and American Airlines, respectively.

  • What are the cheapest flights from Columbus Airport to Baltimore?

    On average you can expect to pay $321 for a flight from Columbus Airport to Baltimore. The cheapest flight overall is $144 while the most popular route, (Columbus - Baltimore/Washington) is currently priced at $173.

  • 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 Airport to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Baltimore (average of $259). Flying from Columbus Airport 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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Alternative routes for Columbus to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Dulles Intl flights
Columbus to Philadelphia flights
Columbus to Reagan-National flights

Top airline flying from Columbus to Baltimore

Discover the top airline 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 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$137Average$336FlexibilityNo cancel feeOn-time63%

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