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$33+ Cheap flights from Ohio 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BWI
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Ohio to Baltimore

Cheapest flights from Ohio to Baltimore
Explore the most affordable flight options available from Ohio to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This Frontier deal was found by Cheapflights users on 3/27. 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 5/1912:55 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Wed 5/2010:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/27$110
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sat 5/25:42 pm
DTW
-
BWI
1 stop7h 02m
Frontier
Tue 5/2610:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/25$113
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:57 pm
DTW
-
BWI
1 stop12h 39m
Frontier
Wed 5/2010:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/27$114
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/1412:55 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Sat 5/161:13 pm
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/28$115
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Wed 5/1312:55 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Mon 5/1810:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/28$116
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Wed 5/612:55 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Thu 5/146:45 am
BWI
-
DTW
1 stop6h 19m
Frontier
Deal found 3/25$118
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/46:15 pm
DTW
-
BWI
1 stop13h 28m
Frontier
Wed 5/610:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/24$120
This Frontier deal was found by Cheapflights users on 3/27. 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.
Fri 5/812:55 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Tue 5/1210:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/27$121
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sat 4/257:46 pm
CVG
-
BWI
1 stop4h 58m
Frontier
Sat 5/25:53 pm
BWI
-
CVG
1 stop24h 23m
Frontier
Deal found 3/26$122
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sat 4/2511:51 am
CLE
-
BWI
1 stop12h 53m
Frontier
Sat 5/25:53 pm
BWI
-
CLE
1 stop13h 51m
Frontier
Deal found 3/26$122
This Frontier deal was found by Cheapflights users on 3/28. 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 5/216:50 am
DTW
-
BWI
1 stop11h 02m
Frontier
Mon 6/110:10 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Deal found 3/28$122
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Wed 4/227:04 pm
DTW
-
BWI
1 stop5h 40m
Frontier
Mon 4/275:55 pm
BWI
-
DTW
Nonstop1h 53m
Frontier
Deal found 3/26$123

Find flight deals from Ohio to Baltimore

Keep the following information in mind while searching for Ohio to Baltimore flight deals. Data was last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$110
(Frontier)

One-way from

$33
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$287
Provider with most accurate pricing for Cleveland Hopkins Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Washington, D.C. (WAS) flights.
Search Deals
From Ohio to Baltimore/Washington
Search Deals
One-way flight from Ohio to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 March 29, 2026.
Use the filters below to find and compare flights from Ohio to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ClevelandBaltimore

CLE - BWI

CLEBWI

Cleveland Hopkins Intl

Wed 4/22

3:33 pm-12:44 am

1 stop9h 11m

Baltimore/Washington

Wed 4/29

6:00 am-2:26 pm

1 stop8h 26m

$134

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

Sat 4/25

3:55 pm-5:25 pm

Nonstop1h 30m

Baltimore/Washington

Sat 5/2

10:35 am-12:10 pm

Nonstop1h 35m

$191

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

Mon 4/20

5:45 am-7:15 am

Nonstop1h 30m

Baltimore/Washington

Wed 4/22

9:20 pm-10:55 pm

Nonstop1h 35m

$191

ClevelandBaltimore

CLE - BWI

CLEBWI

Cleveland Hopkins Intl

Sat 4/18

4:50 pm-6:10 pm

Nonstop1h 20m

Baltimore/Washington

Mon 4/20

9:55 pm-11:20 pm

Nonstop1h 25m

$191

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 4/25

3:00 pm-8:17 pm

1 stop5h 17m

Baltimore/Washington

Sat 5/2

5:36 pm-9:04 pm

1 stop3h 28m

$201

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 4/25

3:15 pm-9:25 pm

1 stop6h 10m

Baltimore/Washington

Sat 5/2

10:30 am-11:55 am

Nonstop1h 25m

$201

ClevelandBaltimore

CLE - BWI

CLEBWI

Cleveland Hopkins Intl

Wed 4/22

4:20 pm-5:40 pm

Nonstop1h 20m

Baltimore/Washington

Wed 4/29

8:55 pm-10:15 pm

Nonstop1h 20m

$206
Quickest round-trip

PittsburghBaltimore

PIT - BWI

PITBWI

Pittsburgh

Wed 5/6

10:50 am-12:00 pm

Nonstop1h 10m

Baltimore/Washington

Wed 5/6

4:15 pm-5:20 pm

Nonstop1h 05m

$206

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Wed 4/22

1:20 pm-2:45 pm

Nonstop1h 25m

Baltimore/Washington

Mon 4/27

10:45 am-12:20 pm

Nonstop1h 35m

$213

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Mon 5/4

5:35 am-7:00 am

Nonstop1h 25m

Baltimore/Washington

Tue 5/5

8:55 pm-10:30 pm

Nonstop1h 35m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ohio to Baltimore

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

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

Currently, September is the cheapest month in which you can book a flight from Ohio to Baltimore (average of $77). Flying from Ohio to Baltimore in June is currently the most expensive (average of $182). 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 OH to BWI?

Find hourly flight availability from Ohio 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 March 29, 2026.

It’s optimal to fly from Ohio to Baltimore at noon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Ohio to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Ohio to Baltimore. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Ohio to Baltimore flight should consider departing on Friday 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 Ohio to Baltimore?

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Baltimore from Ohio.

  • How popular is this Ohio to Baltimore flight route?

    Within the past month, 29 users have taken a look at flights from Ohio to Baltimore/Washington.

  • How long is the flight from Ohio to Baltimore?

    Airlines like Frontier, Southwest, and Delta fly from Ohio to Baltimore in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 7h 41m. The distance between Ohio and Baltimore is about 428 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Ohio to Baltimore are Frontier ($71), Delta ($78), and Southwest ($88).

  • What are the most popular routes from Ohio to Baltimore?

    While some choose either Columbus - Baltimore/Washington or Cincinnati Cinci./N. Kentucky - Baltimore/Washington, Detroit Metropolitan Wayne County - Baltimore/Washington is the most popular route from Ohio to Baltimore.

  • What are the cheapest flights from Ohio to Baltimore?

    Looking for the cheapest flight from Ohio to Baltimore? While on average our users pay $328, our data indicates the cheapest price to be $131. The most popular route (Detroit Metropolitan Wayne County - Baltimore/Washington), is priced around $139.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Baltimore?

    Currently, September is the cheapest month in which you can book a flight from Ohio to Baltimore (average of $77). Flying from Ohio to Baltimore in June is currently the most expensive (average of $182). 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 Ohio to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ohio to Baltimore

Discover the top 5 airlines that operate flights from Ohio 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$188FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$306FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$148Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$159Average$248FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$325FlexibilityNo cancel feeOn-time63%

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