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$82+ Cheap flights from Baltimore (BWI) to Columbus (CMH)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CMH
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap flight deals from Baltimore to Columbus

Cheapest flights from Baltimore to Columbus
Explore the most affordable flight options available from Baltimore to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/139:52 am
BWI
-
CMH
1 stop7h 41m
Frontier
Tue 10/206:11 pm
CMH
-
BWI
1 stop6h 33m
Frontier
Deal found 7/13$140
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/26:35 am
BWI
-
CMH
1 stop10h 24m
Frontier
Sun 8/165:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Deal found 7/11$162
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:36 am
BWI
-
CMH
1 stop8h 23m
Frontier
Sun 8/95:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Deal found 7/12$165
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:36 am
BWI
-
CMH
1 stop8h 23m
Frontier
Sun 8/95:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Deal found 7/12$166
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/66:35 am
BWI
-
CMH
1 stop10h 24m
Frontier
Sun 8/95:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Deal found 7/11$167
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/37:21 pm
BWI
-
CMH
1 stop21h 38m
Frontier
Thu 8/65:44 pm
CMH
-
BWI
1 stop5h 33m
Frontier
Deal found 7/10$168
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:55 am
BWI
-
CMH
Nonstop1h 20m
Southwest
Mon 8/106:00 am
CMH
-
BWI
Nonstop1h 20m
Southwest
Deal found 7/13$177
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/208:45 am
BWI
-
CMH
1 stop8h 40m
Multiple Airlines
Mon 8/247:45 pm
CMH
-
BWI
2 stops16h 40m
Multiple Airlines
Deal found 7/11$178
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/138:35 am
BWI
-
CMH
1 stop8h 24m
Multiple Airlines
Mon 8/177:45 pm
CMH
-
BWI
2 stops16h 40m
Multiple Airlines
Deal found 7/11$185
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:55 pm
BWI
-
CMH
1 stop3h 45m
Southwest
Wed 8/2610:50 am
CMH
-
BWI
Nonstop1h 20m
Southwest
Deal found 7/14$187

Find flight deals from Baltimore to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Columbus (CMH). 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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Kiwi.com)

One-way from

$82
(Trip.com)

Popular in

May

Cheapest in

September

Average price

$421
Provider with most accurate pricing for Baltimore/Washington-Columbus flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Columbus flights.
Search Deals
From Baltimore/Washington to Columbus
Search Deals
One-way flight from Baltimore/Washington to Columbus
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($61 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 July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Columbus 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 July 14, 2026.
Use the filters below to find and compare flights from Baltimore to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Wed 8/12

7:55 pm-9:20 pm

Nonstop1h 25m

Columbus

Wed 8/19

10:50 am-12:10 pm

Nonstop1h 20m

$177

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Thu 8/6

6:40 am-12:25 pm

1 stop5h 45m

Columbus

Mon 8/10

5:35 pm-10:45 pm

1 stop5h 10m

$197

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Mon 9/21

5:35 pm-10:50 pm

2 stops5h 15m

Columbus

Wed 9/23

7:55 am-2:30 pm

1 stop6h 35m

$237
Quickest round-trip

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Fri 10/2

10:30 pm-11:50 pm

Nonstop1h 20m

Columbus

Mon 10/5

5:50 am-7:10 am

Nonstop1h 20m

$264

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Tue 8/18

8:10 am-1:06 pm

1 stop4h 56m

Columbus

Sat 8/22

5:20 am-10:09 am

1 stop4h 49m

$267

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Sun 8/9

9:25 pm-10:45 pm

Nonstop1h 20m

Columbus

Thu 8/13

3:50 pm-5:15 pm

Nonstop1h 25m

$270

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Fri 8/7

1:50 pm-9:20 pm

2 stops7h 30m

Columbus

Sat 8/8

3:20 pm-4:45 pm

Nonstop1h 25m

$275

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Thu 9/10

10:55 am-5:00 pm

2 stops6h 05m

Columbus

Sun 9/13

7:05 am-12:20 pm

2 stops5h 15m

$290

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Thu 9/24

11:55 am-1:15 pm

Nonstop1h 20m

Columbus

Sun 9/27

6:05 am-7:25 am

Nonstop1h 20m

$297
Cheapest one-way

BaltimoreColumbus

BWI - CMH

BWICMH

Baltimore/Washington

Thu 8/13

8:45 pm-10:10 pm

Nonstop1h 25m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Baltimore to Columbus

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 Baltimore to Columbus in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust 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 Baltimore-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Columbus Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Columbus Airport 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 Baltimore-Columbus Airport 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 Baltimore to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Baltimore 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 Baltimore to Columbus Airport

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Columbus Airport (average of $244). Flying from Baltimore to Columbus Airport in May is currently the most expensive (average of $484). 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 BWI to CMH?

Find hourly flight availability from Baltimore to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Columbus Airport in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

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

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated July 14, 2026.
See what other customers who have flown with Southwest from Baltimore to Columbus Airport 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
4,246 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Columbus. 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 from for flights from Baltimore to Columbus?

    If you book a flight to Columbus from Baltimore, you will be flying from 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 Baltimore/Washington to Columbus per day from 1 airline.

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

    There are many flights that can get you from Baltimore to Columbus Airport in 1h 25m. Fly via Southwest to get the fastest option. Airlines will cover a distance of 336 mi. Most flights are nonstop.

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

    Currently priced at $177, Southwest will fly you from Baltimore to Columbus Airport and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Southwest is currently priced 51% below the average price you’ll pay for this route.

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

    $48 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $96 and $181, respectively.

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

    Looking for the cheapest flight from Baltimore to Columbus Airport? While on average our users pay $325, our data indicates the cheapest price to be $171. The most popular route (Baltimore/Washington - Columbus), is priced around $177.

  • Can I find deals for flights from Baltimore to Columbus that include hotel bookings?

    Yes. In addition to deals on Baltimore to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Columbus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Columbus.

  • Can I find deals for business class flights from Baltimore to Columbus?

    Yes. Cheapflights offers flight deals from Baltimore to Columbus 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 Baltimore to Columbus Airport?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Columbus Airport (average of $244). Flying from Baltimore to Columbus Airport in May is currently the most expensive (average of $484). 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

Traveling to a place near Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Marysville
Westerville
Hilliard
Reynoldsburg
Worthington
Grove City
Logan
Lancaster
Gahanna

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Columbus

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

Top airline flying from Baltimore to Columbus

Discover the top airline that operate flights from Baltimore to Columbus. 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 July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$177Average$378FlexibilityNo cancel feeOn-time63%

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