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$65+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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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 Wednesday and return on a Wednesday

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 January 1, 2026.

This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:23 amCMH - BWI
1 stop4h 42mAmerican Airlines
Wed 12/315:54 pmBWI - CMH
1 stop4h 34mAmerican Airlines
Deal found 12/30$471
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:37 pmCMH - BWI
1 stop3h 46mAmerican Airlines
Sun 1/46:42 amBWI - CMH
1 stop3h 50mAmerican Airlines
Deal found 12/30$618
This Delta deal was found by Cheapflights users on 12/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:51 pmCMH - BWI
1 stop5h 40mDelta
Thu 1/112:34 pmBWI - CMH
1 stop4h 37mDelta
Deal found 12/31$651
This Southwest deal was found by Cheapflights users on 12/30. 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.
Wed 12/319:55 amCMH - BWI
1 stop7h 45mSouthwest
Sun 1/410:35 amBWI - CMH
2 stops6h 30mSouthwest
Deal found 12/30$662
This Southwest deal was found by Cheapflights users on 12/30. 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.
Wed 12/315:40 amCMH - BWI
Nonstop1h 30mSouthwest
Wed 12/313:00 pmBWI - CMH
Nonstop1h 25mSouthwest
Deal found 12/30$678
This Delta deal was found by Cheapflights users on 12/30. 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.
Wed 12/311:11 pmCMH - BWI
2 stops10h 20mDelta
Sun 1/412:34 pmBWI - CMH
2 stops11h 39mDelta
Deal found 12/30$681

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 January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$141
(Kiwi.com)

One-way from

$65
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$370
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 ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 1, 2026.
Use the filters below to find and compare flights from Columbus Airport to Baltimore that are best for you.

Fly from

Columbus

Fly to

Baltimore

Route

Depart

Return

Price

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 2/6

12:03 pm-12:36 am

1 stop12h 33m

Baltimore/Washington

Sun 2/8

6:00 am-11:23 am

1 stop5h 23m

$145

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 1/24

9:25 am-10:41 pm

1 stop13h 16m

Baltimore/Washington

Sun 1/25

5:47 pm-9:40 am

1 stop15h 53m

$174

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 1/29

10:40 am-7:03 pm

1 stop8h 23m

Baltimore/Washington

Thu 2/5

1:00 pm-11:27 pm

1 stop10h 27m

$176

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 1/24

6:06 am-10:41 pm

1 stop16h 35m

Baltimore/Washington

Mon 1/26

6:15 am-7:05 pm

1 stop12h 50m

$200

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 1/23

12:03 pm-11:36 pm

2 stops11h 33m

Baltimore/Washington

Mon 1/26

1:05 pm-11:19 pm

1 stop10h 14m

$222

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 3/3

3:50 pm-5:10 pm

Nonstop1h 20m

Baltimore/Washington

Tue 3/10

5:10 pm-6:35 pm

Nonstop1h 25m

$247

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 1/20

7:00 am-2:11 pm

1 stop7h 11m

Baltimore/Washington

Wed 1/21

5:18 pm-11:44 pm

1 stop6h 26m

$257

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 1/28

2:50 pm-8:35 pm

1 stop5h 45m

Baltimore/Washington

Thu 1/29

8:45 pm-10:15 pm

Nonstop1h 30m

$263

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 1/29

5:50 am-7:25 am

Nonstop1h 35m

Baltimore/Washington

Mon 2/2

7:45 am-12:15 pm

1 stop4h 30m

$269

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 3/11

6:00 am-2:35 pm

2 stops8h 35m

Baltimore/Washington

Wed 3/11

4:45 pm-10:15 pm

1 stop5h 30m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 20 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Baltimore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

How far ahead should I book a flight from Columbus Airport 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 December 26, 2025.

To ensure you get the cheapest price possible for a flight from Columbus Airport to Baltimore, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Baltimore (average of $77). Flying from Columbus Airport to Baltimore in February is currently the most expensive (average of $206). 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 January 1, 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 December 27, 2025.

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.

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 January 1, 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
4,253 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 0 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 12h 33m. Fly via Frontier to get the fastest option. Columbus Airport and Baltimore are separated by a distance of 336 mi.

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

    According to our current data, Southwest ($184), offers the cheapest pricing from Columbus Airport to Baltimore. Southwest is currently priced 44% 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 Spirit Airlines. According to our data, you can fly for as low as $77. Users have also found prices from $99 and $103 on American Airlines and Southwest, respectively.

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

    On average you can expect to pay $361 for a flight from Columbus Airport to Baltimore. The cheapest flight overall is $135 while the most popular route, (Columbus - Baltimore/Washington) is currently priced at $147.

  • 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, September is the cheapest month in which you can book a flight from Columbus Airport to Baltimore (average of $77). Flying from Columbus Airport to Baltimore in February is currently the most expensive (average of $206). 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

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Dulles Intl flights
Columbus to Reagan-National flights
Columbus to Philadelphia flights
Columbus to Salisbury 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 January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$184Average$339FlexibilityNo cancel feeOn-time63%

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