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$72+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BWI
nov. 1 — nov. 81
sáb. 11/1
sáb. 11/8
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Baltimore/Washington are usually found in May or September, 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 (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 octubre 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$144
(Frontier)

One-way from

$72
(Cheapflightsfares)

Popular in

July

Cheapest in

May

Average price

$297
Provider with most accurate pricing for Columbus-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Columbus-Baltimore/Washington flights.
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From Columbus to Baltimore/Washington
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One-way flight from Columbus to Baltimore/Washington
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Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 2, 2025.

This Frontier deal was found by Cheapflights users on 9/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/74:30 pmCMH - BWI
1 stop7h 43mFrontier
lun. 11/105:50 amBWI - CMH
1 stop9h 45mFrontier
Deal found 9/30$144
This Frontier deal was found by Cheapflights users on 10/2. 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.
jue. 10/3011:24 amCMH - BWI
1 stop8h 02mFrontier
lun. 11/39:13 amBWI - CMH
1 stop6h 32mFrontier
Deal found 10/2$145
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:49 pmCMH - BWI
1 stop5h 43mSpirit Airlines
lun. 12/89:37 pmBWI - CMH
1 stop10h 38mSpirit Airlines
Deal found 9/30$158
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/52:49 pmCMH - BWI
1 stop5h 43mSpirit Airlines
lun. 12/89:37 pmBWI - CMH
1 stop10h 38mSpirit Airlines
Deal found 9/30$168
This Frontier deal was found by Cheapflights users on 10/1. 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.
vie. 10/171:25 pmCMH - BWI
1 stop10h 48mFrontier
vie. 10/246:05 amBWI - CMH
1 stop5h 51mFrontier
Deal found 10/1$175
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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.
mié. 12/102:49 pmCMH - BWI
1 stop5h 43mSpirit Airlines
jue. 12/119:37 pmBWI - CMH
1 stop10h 38mSpirit Airlines
Deal found 9/29$179
This Frontier deal was found by Cheapflights users on 10/1. 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.
vie. 10/316:48 pmCMH - BWI
2 stops14h 33mFrontier
lun. 11/36:00 amBWI - CMH
1 stop9h 45mFrontier
Deal found 10/1$186
This Frontier deal was found by Cheapflights users on 9/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2412:51 pmCMH - BWI
1 stop11h 35mFrontier
vie. 10/319:13 amBWI - CMH
1 stop8h 40mFrontier
Deal found 9/30$187
This Frontier deal was found by Cheapflights users on 10/1. 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.
vie. 11/74:30 pmCMH - BWI
1 stop7h 43mFrontier
dom. 11/99:59 pmBWI - CMH
2 stops17h 36mFrontier
Deal found 10/1$193
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
vie. 12/510:50 amCMH - BWI
2 stops13h 04mMultiple Airlines
lun. 12/83:31 pmBWI - CMH
1 stop16h 44mMultiple Airlines
Deal found 9/30$197
This Priceline deal was found by Cheapflights users on 10/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:48 pmCMH - BWI
1 stop5h 30mFrontier
vie. 11/75:50 amBWI - CMH
1 stop9h 45mFrontier
Deal found 10/1$200

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 octubre 2, 2025.
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

mié. 12/10

10:50 am-11:54 pm

2 stops13h 04m

Baltimore/Washington

jue. 12/11

9:37 pm-8:15 am

1 stop10h 38m

$209

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

vie. 10/17

1:25 pm-12:13 am

1 stop10h 48m

Baltimore/Washington

mar. 10/21

8:00 am-2:29 pm

1 stop6h 29m

$209

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

lun. 11/3

6:30 pm-12:41 am

1 stop6h 11m

Baltimore/Washington

mié. 11/5

6:00 am-12:50 pm

1 stop6h 50m

$217

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

lun. 11/3

7:30 am-12:55 pm

1 stop5h 25m

Baltimore/Washington

mié. 11/5

3:00 pm-4:25 pm

Nonstop1h 25m

$217

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

mar. 11/4

12:17 pm-5:17 pm

1 stop5h 00m

Baltimore/Washington

jue. 11/6

7:45 pm-11:59 pm

1 stop4h 14m

$217

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

jue. 10/30

11:24 am-7:26 pm

1 stop8h 02m

Baltimore/Washington

sáb. 11/1

5:51 pm-11:19 am

1 stop17h 28m

$225

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

vie. 10/31

12:28 pm-8:16 pm

1 stop7h 48m

Baltimore/Washington

dom. 11/2

4:55 pm-3:45 pm

1 stop22h 50m

$230

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

jue. 10/30

12:30 pm-1:50 pm

Nonstop1h 20m

Baltimore/Washington

lun. 11/3

10:25 am-4:20 pm

1 stop5h 55m

$231

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

jue. 10/30

12:30 pm-1:50 pm

Nonstop1h 20m

Baltimore/Washington

sáb. 11/1

8:20 pm-9:40 pm

Nonstop1h 20m

$234

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

lun. 10/27

1:25 pm-12:13 am

1 stop10h 48m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 20 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 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

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 September 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, August is the cheapest month in which you can book a flight from Columbus Airport to Baltimore (average of $241). Flying from Columbus Airport to Baltimore in March is currently the most expensive (average of $290). 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 octubre 2, 2025.

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 evening, which can drop the price by up to 12% 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 September 28, 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. 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 octubre 2, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines 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
4,248 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
8.0
Very good
7,962 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
8,933 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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?

    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 is 1 flight from Columbus to Baltimore/Washington per day from 4 different airlines.

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

    There are many flights that can get you from Columbus Airport to Baltimore in 6h 11m. Fly via Delta to get the fastest option. Columbus Airport and Baltimore are separated by a distance of 336 mi.

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

    According to our current data, American Airlines ($160), United Airlines ($179), and Southwest ($191) offers the cheapest pricing from Columbus Airport to Baltimore. American Airlines is currently priced 50% 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 $90. Users have also found prices from $92 and $97 on Spirit Airlines and Southwest, respectively.

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

    On average you can expect to pay $269 for a flight from Columbus Airport to Baltimore. The cheapest flight overall is $88 while the most popular route, (Columbus - Baltimore/Washington) is currently priced at $158.

  • 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 $241). Flying from Columbus Airport to Baltimore in March is currently the most expensive (average of $290). 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 Philadelphia flights
Columbus to Reagan-National flights
Columbus to Salisbury 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 octubre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$160Average$284FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$325FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$191Average$340FlexibilityNo cancel feeOn-time63%
DeltaCheapest$224Average$302FlexibilityNo cancel feeOn-timeN/A

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