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District of Columbia

$79+ Cheap flights from Columbus (CMH) to District of Columbia

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — IAD
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Columbus to District of Columbia

Cheapest flights from Columbus to District of Columbia
Explore the most affordable flight options available from Columbus to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 7/142:00 pm
CMH
-
DCA
Nonstop1h 15m
Southwest
Thu 7/166:35 am
DCA
-
CMH
1 stop5h 50m
Southwest
Deal found 6/16$192
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/276:07 pm
CMH
-
IAD
1 stop5h 10m
Frontier
Sun 8/3011:11 am
IAD
-
CMH
1 stop6h 01m
Frontier
Deal found 6/16$192
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/45:44 pm
CMH
-
IAD
1 stop5h 11m
Frontier
Sat 8/158:33 pm
IAD
-
CMH
1 stop20h 26m
Frontier
Deal found 6/16$197
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 11/116:07 am
CMH
-
IAD
Nonstop1h 22m
United Airlines
Sun 11/158:15 am
IAD
-
CMH
Nonstop1h 20m
United Airlines
Deal found 6/16$202
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/65:44 pm
CMH
-
IAD
1 stop5h 11m
Frontier
Sun 8/97:48 am
IAD
-
CMH
1 stop9h 11m
Frontier
Deal found 6/16$204
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 6/304:31 pm
CMH
-
DCA
Nonstop1h 29m
American Airlines
Tue 7/72:29 pm
DCA
-
CMH
Nonstop1h 39m
American Airlines
Deal found 6/15$208
This Delta deal was found by Cheapflights users on 6/16. 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 9/96:25 am
CMH
-
IAD
1 stop3h 56m
Delta
Wed 9/95:15 pm
IAD
-
CMH
1 stop3h 49m
Delta
Deal found 6/16$208
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 8/46:50 am
CMH
-
DCA
2 stops8h 55m
Southwest
Sat 8/156:10 am
DCA
-
CMH
1 stop3h 50m
Southwest
Deal found 6/16$210
This Southwest deal was found by Cheapflights users on 6/16. 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 8/65:35 pm
CMH
-
DCA
1 stop6h 20m
Southwest
Mon 8/1011:45 am
DCA
-
CMH
Nonstop1h 20m
Southwest
Deal found 6/16$211
This American Airlines deal was found by Cheapflights users on 6/17. 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 9/166:10 am
CMH
-
DCA
Nonstop1h 29m
American Airlines
Sun 9/205:00 am
DCA
-
CMH
1 stop3h 38m
American Airlines
Deal found 6/17$212
This Southwest deal was found by Cheapflights users on 6/17. 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 7/157:50 pm
CMH
-
DCA
1 stop4h 00m
Southwest
Wed 7/223:05 pm
DCA
-
CMH
2 stops8h 45m
Southwest
Deal found 6/17$214
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/165:44 pm
CMH
-
IAD
1 stop5h 11m
Frontier
Thu 7/237:49 am
IAD
-
CMH
1 stop9h 10m
Frontier
Deal found 6/18$214

Find flight deals from Columbus to District of Columbia

Keep the following information in mind while searching for Columbus to District of Columbia flight deals. Data was last updated June 21, 2026.

Round-trip from

$192
(Southwest)

One-way from

$79
(Delta)

Popular in

November

Cheapest in

August

Average price

$285

Good round-trip deal

$291 or less

Good one-way deal

$164 or less
From Columbus to District of Columbia
Search Deals
One-way flight from Columbus to District of Columbia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Columbus to District of Columbia.
Search Deals
Price to beat on a one-way flight from Columbus to District of Columbia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to District of Columbia 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 June 21, 2026.
Use the filters below to find and compare flights from Columbus Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Wed 8/19

6:50 am-12:05 pm

1 stop5h 15m

Washington, D.C. Reagan-National

Sun 8/23

11:45 am-1:05 pm

Nonstop1h 20m

$212

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 10/3

6:02 am-7:27 am

Nonstop1h 25m

Washington, D.C. Dulles Intl

Wed 10/7

10:30 pm-11:59 pm

Nonstop1h 29m

$217

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 10/1

1:10 pm-6:15 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Tue 10/6

1:15 pm-5:20 pm

1 stop4h 05m

$221

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Fri 7/17

9:25 pm-8:40 am

2 stops11h 15m

Washington, D.C. Reagan-National

Tue 7/21

3:00 pm-9:35 pm

1 stop6h 35m

$233

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Wed 9/16

6:39 pm-11:04 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Sun 9/20

6:10 am-9:52 am

1 stop3h 42m

$236

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 8/6

6:55 am-4:50 pm

2 stops9h 55m

Washington, D.C. Reagan-National

Mon 8/10

4:30 pm-9:35 pm

1 stop5h 05m

$242
Quickest round-trip

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Fri 9/4

7:59 pm-9:19 pm

Nonstop1h 20m

Washington, D.C. Dulles Intl

Mon 9/7

12:55 pm-2:18 pm

Nonstop1h 23m

$253

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 9/5

10:30 am-11:55 am

Nonstop1h 25m

Washington, D.C. Dulles Intl

Mon 9/7

12:55 pm-2:18 pm

Nonstop1h 23m

$260

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 9/17

6:55 am-4:50 pm

2 stops9h 55m

Washington, D.C. Reagan-National

Sat 9/19

11:45 am-5:45 pm

1 stop6h 00m

$261

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Fri 9/4

1:05 pm-6:00 pm

1 stop4h 55m

Washington, D.C. Reagan-National

Mon 9/7

11:45 am-1:05 pm

Nonstop1h 20m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Columbus to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Columbus Airport to District of Columbia?

Currently, September is the cheapest month in which you can book a flight from Columbus Airport to District of Columbia (average of $77). Flying from Columbus Airport to District of Columbia in April is currently the most expensive (average of $137). 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 DC?

Find hourly flight availability from Columbus to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Columbus Airport to District of Columbia by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Columbus Airport to District of Columbia?

How far ahead should I book a flight from Columbus Airport to District of Columbia?

The price you pay for your flight from Columbus Airport to District of Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Columbus Airport to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Columbus to District of Columbia. Price data was last updated on June 13, 2026.

Travelers seeking maximum savings on their Columbus Airport to District of Columbia flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated June 21, 2026.
Read through reviews of airlines operating flights from Columbus Airport to District of Columbia, such as Southwest,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
Southwest
7.9
Good
4,241 reviews
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
United Airlines
7.4
Good
9,865 reviews
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers
American Airlines
7.1
Good
11,715 reviews
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Reza,Jun 2026

TPA - MDW

The seats were super cramped and couldn’t move without hitting other passengers

Related info for your journey

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

  • How long is the flight from Columbus Airport to District of Columbia?

    Airlines like Southwest, United Airlines, and Delta fly from Columbus Airport to District of Columbia in about 1h 25m. The time it takes to get you to your destination can typically vary by up to 3h 50m. Columbus Airport and District of Columbia are separated by a distance of 299 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Columbus Airport to District of Columbia one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $67. However, be on the lookout for offers from American Airlines and Frontier, as they are both options that can get you from Columbus Airport to District of Columbia for a low price.

  • What are the most reliable airlines from Columbus Airport to District of Columbia?

    Before booking your flight to District of Columbia from Columbus Airport, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (96%), ANA (93%), CommutAir( 92%).

  • What are the cheapest flights from Columbus Airport to District of Columbia?

    The cheapest flight price from Columbus Airport to District of Columbia is $126. On average you can expect to pay $1,032. The most popular route, (Columbus - Washington, D.C. Dulles Intl), can usually be booked for $147.

  • Can I find deals for flights from Columbus to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Columbus to District of Columbia?

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

  • Can I find deals for business class flights from Columbus to District of Columbia?

    Yes. Cheapflights offers flight deals from Columbus to District of Columbia 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 District of Columbia?

    Currently, September is the cheapest month in which you can book a flight from Columbus Airport to District of Columbia (average of $77). Flying from Columbus Airport to District of Columbia in April is currently the most expensive (average of $137). 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 District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Columbus to District of Columbia

Discover the top 3 airlines that operate flights from Columbus to District of Columbia. 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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$161Average$308FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$170Average$302FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$201Average$316FlexibilityNo cancel feeOn-time69%

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