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Washington, D.C.

$85+ Cheap flights from Columbus to Washington, D.C. (WAS)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — WAS
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Washington, D.C. are usually found in September or August, booked 56 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Columbus to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Washington, D.C. (WAS). 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 April 22, 2025.

Round-trip from

$177
(Southwest)

One-way from

$85
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$294
From Columbus to Washington, D.C. (WAS)
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One-way flight from Columbus to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Columbus to Washington, D.C.

Cheapest flights from Columbus to Washington, D.C.
Explore the most affordable flight options available from Columbus to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Southwest deal was found by Cheapflights users on 4/22. 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 5/156:00 amCMH - BWI
Nonstop1h 20mSouthwest
Mon 5/194:05 pmBWI - CMH
Nonstop1h 25mSouthwest
Deal found 4/22$177
This Southwest deal was found by Cheapflights users on 4/21. 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 5/211:05 pmCMH - DCA
Nonstop1h 15mSouthwest
Wed 5/283:35 pmDCA - CMH
1 stop6h 50mSouthwest
Deal found 4/21$193
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/155:59 pmCMH - BWI
1 stop24h 37mMultiple Airlines
Mon 5/197:57 pmBWI - CMH
1 stop12h 53mMultiple Airlines
Deal found 4/22$195
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/157:57 pmCMH - BWI
1 stop4h 51mDelta
Mon 5/196:18 pmBWI - CMH
1 stop5h 50mDelta
Deal found 4/22$197
This Delta deal was found by Cheapflights users on 4/22. 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 5/2811:41 amCMH - DCA
1 stop7h 04mDelta
Fri 5/306:00 amDCA - CMH
1 stop3h 51mDelta
Deal found 4/22$199
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/285:57 pmCMH - BWI
1 stop4h 18mAmerican Airlines
Fri 5/306:30 amBWI - CMH
1 stop4h 33mAmerican Airlines
Deal found 4/22$199
This Delta deal was found by Cheapflights users on 4/21. 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 5/217:30 amCMH - IAD
1 stop4h 15mDelta
Wed 5/281:00 pmIAD - CMH
1 stop3h 59mDelta
Deal found 4/21$203
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 5/292:55 pmCMH - DCA
Nonstop1h 21mAmerican Airlines
Mon 6/210:05 pmDCA - CMH
Nonstop1h 26mAmerican Airlines
Deal found 4/21$205
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Thu 5/299:55 amCMH - BWI
1 stop12h 46mSpirit Airlines
Sun 6/17:57 pmBWI - CMH
1 stop12h 53mSpirit Airlines
Deal found 4/22$208
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:39 amCMH - IAD
Nonstop1h 16mUnited Airlines
Sun 6/88:15 amIAD - CMH
Nonstop1h 17mUnited Airlines
Deal found 4/22$209
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 8/226:03 pmCMH - IAD
1 stop6h 03mAmerican Airlines
Sat 9/68:58 amIAD - CMH
1 stop5h 29mAmerican Airlines
Deal found 4/21$251
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:50 pmCMH - IAD
1 stop22h 45mFrontier
Sat 4/265:35 pmIAD - CMH
1 stop23h 25mFrontier
Deal found 4/20$262

Cheapflights Fare Finder

Customize your flight search to find flights from Columbus to Washington, D.C. 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 April 22, 2025.
Use the filters below to find and compare flights from Columbus to Washington, D.C. that are best for you.

Fly from

Columbus

Fly to

Washington, D.C.

Route

Depart

Return

Price

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 5/15

6:00 am-7:20 am

Nonstop1h 20m

Baltimore/Washington

Mon 5/19

4:05 pm-5:30 pm

Nonstop1h 25m

$177

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Wed 5/21

1:05 pm-2:20 pm

Nonstop1h 15m

Washington, D.C. Reagan-National

Wed 5/28

3:35 pm-10:25 pm

1 stop6h 50m

$193

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 5/15

5:59 pm-6:36 pm

1 stop24h 37m

Baltimore/Washington

Mon 5/19

7:57 pm-8:50 am

1 stop12h 53m

$195

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 5/15

7:57 pm-12:48 am

1 stop4h 51m

Baltimore/Washington

Mon 5/19

6:18 pm-12:08 am

1 stop5h 50m

$197

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 5/28

5:57 pm-10:15 pm

1 stop4h 18m

Baltimore/Washington

Fri 5/30

6:30 am-11:03 am

1 stop4h 33m

$199

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Wed 5/28

11:41 am-6:45 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Fri 5/30

6:00 am-9:51 am

1 stop3h 51m

$199

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Wed 5/21

7:30 am-11:45 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Wed 5/28

1:00 pm-4:59 pm

1 stop3h 59m

$203

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 5/29

2:55 pm-4:16 pm

Nonstop1h 21m

Washington, D.C. Reagan-National

Mon 6/2

10:05 pm-11:31 pm

Nonstop1h 26m

$205

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 5/29

9:55 am-10:41 pm

1 stop12h 46m

Baltimore/Washington

Sun 6/1

7:57 pm-8:50 am

1 stop12h 53m

$208

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 6/5

10:39 am-11:55 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sun 6/8

8:15 am-9:32 am

Nonstop1h 17m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 31 results
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Best time to book a flight from Columbus to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 to Washington, D.C.

How far ahead should I book a flight from Columbus to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Washington, D.C.. Price data was last updated on April 18, 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Columbus to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Columbus to Washington, D.C. (average of $309). Flying from Columbus to Washington, D.C. in June is currently the most expensive (average of $383). 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 WAS?

Find hourly flight availability from Columbus to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

One of the essential ways to save on airfare from Columbus to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 70% on airfare.

What is the cheapest day to fly from Columbus to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Washington, D.C.. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Columbus to Washington, D.C. flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Columbus to Washington, D.C.

Explore weekly flight availability from Columbus to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from C01 to WAS are scheduled on a Monday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated April 22, 2025.
To help decide which airline to fly from Columbus to Washington, D.C., see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Columbus to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Columbus to Washington, D.C. round-trip?

    Flying on Southwest is currently your cheapest option to Washington, D.C., with prices starting at $177. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $199 and $199, respectively. Users have found that Southwest is 32% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Columbus to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $85 on American Airlines. Other airlines that offer cheap prices include Spirit Airlines from $87 and Southwest from $89 one-way.

  • What are the most popular routes from Columbus to Washington, D.C.?

    While some choose either Columbus - Washington, D.C. Reagan-National or Columbus - Baltimore/Washington, Columbus - Washington, D.C. Dulles Intl is the most popular route from Columbus to Washington, D.C..

  • What are the most reliable airlines from Columbus to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from Columbus to Washington, D.C. consider choosing Sun Country Air (100%), Air China (94%) or Republic Airways (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Columbus to Washington, D.C.?

    While on average a flight from Columbus to Washington, D.C. is generally $1,057, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Columbus - Washington, D.C. Dulles Intl), you can expect to pay $209 for that flight.

  • Can I find deals for flights from Columbus to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Columbus to Washington, D.C.?

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

  • Can I find deals for business class flights from Columbus to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Columbus to Washington, D.C. 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 to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Columbus to Washington, D.C. (average of $309). Flying from Columbus to Washington, D.C. in June is currently the most expensive (average of $383). 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?

Book flights to Columbus if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Bowie
Towson
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Columbus to Washington, D.C.

Discover the top 5 airlines that operate flights from Columbus to Washington, D.C.. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$137Average$332FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$147Average$331FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$148Average$296FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$173Average$304FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$301FlexibilityNo cancel feeOn-timeN/A

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