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

Currently priced at $104, Delta will fly you from Washington, D.C. Dulles Intl Airport to Columbus and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $195. Delta is 65% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

In terms of precipitation, rainfall in Columbus ranges from 2.3 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Columbus when rainfall is around 2.3 in.

If weather is an important factor for your trip to Columbus, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Columbus?

Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Washington, D.C. Dulles Intl - Columbus) can be booked for $155 on average our data indicates $279 when flying from Washington, D.C. Dulles Intl Airport to Columbus.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Columbus?

Consider Sun Country Air (100%), Avianca (75%) or Mesa Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Columbus.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Columbus?

Flights from Washington, D.C. Dulles Intl Airport to Columbus are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Columbus.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Columbus?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, February can be a great choice for travel to Columbus. Flights to Columbus from Washington, D.C. Dulles Intl Airport in February are about $292 on average during February, but can be found for as low as $194.

Can I find deals for flights from Dulles Intl to Columbus that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Columbus?

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

Can I find deals for business class flights from Dulles Intl to Columbus?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$73+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Columbus

Q: How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Columbus?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 165% on flights from Washington, D.C. Dulles Intl Airport to Columbus compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $383. For sooner than that we have options available in the next 3 days from $579.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Columbus with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Columbus are usually found in July or January, booked 38 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Dulles Intl to Columbus

Round-trip from	$177 (Delta)
One-way from	$73 (Priceline)
Popular in	August
Cheapest in	July
Average price	$440

From Washington, D.C. Dulles Intl to Columbus

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Columbus

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Dulles Intl to Columbus

Cheapest flights from Dulles Intl to Columbus
Explore the most affordable flight options available from Dulles Intl to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Tue 9/96:15 pmIAD - CMH

1 stop5h 04mDelta

Wed 9/108:10 amCMH - IAD

1 stop3h 22mDelta

Deal found 8/13

$177

Wed 9/178:20 amIAD - CMH

Nonstop1h 13mUnited Airlines

Wed 9/177:56 pmCMH - IAD

Nonstop1h 18mUnited Airlines

Deal found 8/12

$180

Fri 9/196:10 amIAD - CMH

1 stop11h 35mFrontier

Sun 9/2111:21 amCMH - IAD

1 stop6h 53mFrontier

Deal found 8/14

$184

Fri 8/226:10 amIAD - CMH

1 stop9h 58mFrontier

Mon 8/253:05 pmCMH - IAD

1 stop5h 43mFrontier

Deal found 8/13

$186

Tue 9/96:00 amIAD - CMH

1 stop3h 56mDelta

Thu 9/118:10 amCMH - IAD

1 stop3h 18mDelta

Deal found 8/14

$187

Thu 9/47:14 pmIAD - CMH

1 stop16h 12mMultiple Airlines

Mon 9/88:34 amCMH - IAD

1 stop9h 50mMultiple Airlines

Deal found 8/13

$191

Sat 8/309:33 pmIAD - CMH

1 stop13h 55mMultiple Airlines

Wed 9/36:34 pmCMH - IAD

1 stop23h 50mMultiple Airlines

Deal found 8/12

$193

Fri 9/58:20 amIAD - CMH

Nonstop1h 13mUnited Airlines

Sun 9/76:10 amCMH - IAD

Nonstop1h 23mUnited Airlines

Deal found 8/14

$195

Sat 8/301:00 pmIAD - CMH

1 stop5h 07mDelta

Tue 9/26:45 pmCMH - IAD

1 stop4h 41mDelta

Deal found 8/12

$196

Thu 9/117:14 pmIAD - CMH

1 stop16h 12mMultiple Airlines

Mon 9/158:34 amCMH - IAD

1 stop9h 50mMultiple Airlines

Deal found 8/12

$199

Sun 9/147:14 pmIAD - CMH

1 stop22h 57mMultiple Airlines

Thu 9/1811:11 amCMH - IAD

1 stop7h 13mMultiple Airlines

Deal found 8/13

$205

Best flights from Dulles Intl to Columbus
Discover carefully curated flight deals from Dulles Intl to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 9/106:00 amIAD - CMH

1 stop3h 56mDelta

Wed 9/1712:27 pmCMH - IAD

1 stop3h 40mDelta

Deal found 8/13

$177

Thu 9/115:36 pmIAD - CMH

Nonstop1h 20mUnited Airlines

Thu 9/187:56 pmCMH - IAD

Nonstop1h 18mUnited Airlines

Deal found 8/13

$177

Fri 9/196:10 amIAD - CMH

1 stop11h 35mFrontier

Sun 9/2111:21 amCMH - IAD

1 stop6h 53mFrontier

Deal found 8/14

$184

Tue 9/96:15 pmIAD - CMH

1 stop5h 04mDelta

Wed 9/108:10 amCMH - IAD

1 stop3h 22mDelta

Deal found 8/13

$177

Sat 9/133:30 pmIAD - CMH

Nonstop1h 26mUnited Airlines

Thu 9/1810:35 amCMH - IAD

Nonstop1h 15mUnited Airlines

Deal found 8/13

$177

Fri 10/106:15 amIAD - CMH

1 stop5h 50mFrontier

Mon 10/131:25 pmCMH - IAD

1 stop10h 46mFrontier

Deal found 8/14

$187

Tue 9/306:00 amIAD - CMH

1 stop3h 46mDelta

Wed 10/16:08 amCMH - IAD

1 stop5h 20mDelta

Deal found 8/13

$177

Sun 9/145:36 pmIAD - CMH

Nonstop1h 20mUnited Airlines

Thu 9/187:56 pmCMH - IAD

Nonstop1h 18mUnited Airlines

Deal found 8/13

$186

Fri 10/38:22 amIAD - CMH

Nonstop1h 14mUnited Airlines

Sat 10/47:51 pmCMH - IAD

Nonstop1h 29mUnited Airlines

Deal found 8/14

$186

Sat 9/276:16 pmIAD - CMH

1 stop5h 01mDelta

Tue 9/3012:27 pmCMH - IAD

1 stop3h 40mDelta

Deal found 8/14

$187

Thu 10/168:22 amIAD - CMH

Nonstop1h 14mUnited Airlines

Sun 10/196:05 amCMH - IAD

Nonstop1h 23mUnited Airlines

Deal found 8/13

$186

Last-minute flights from Dulles Intl to Columbus
Discover last-minute flight deals from Dulles Intl to Columbus. Data last updated August 14, 2025 and is based on user searches.

Thu 8/219:33 pmIAD - CMH

1 stop16h 36mFrontier

Sat 8/235:03 pmCMH - IAD

1 stop5h 57mFrontier

Deal found 8/11

$226

Thu 8/219:33 pmIAD - CMH

1 stop16h 36mFrontier

Fri 8/224:53 pmCMH - IAD

1 stop7h 23mFrontier

Deal found 8/13

$257

Fri 8/226:10 amIAD - CMH

1 stop9h 58mFrontier

Mon 8/253:05 pmCMH - IAD

1 stop5h 43mFrontier

Deal found 8/13

$186

Fri 8/226:10 amIAD - CMH

1 stop9h 58mFrontier

Sat 8/235:03 pmCMH - IAD

1 stop5h 57mFrontier

Deal found 8/13

$233

Fri 8/229:33 pmIAD - CMH

1 stop13h 55mMultiple Airlines

Sat 8/306:00 amCMH - IAD

1 stop14h 48mMultiple Airlines

Deal found 8/13

$272

Fri 8/226:10 amIAD - CMH

1 stop9h 58mFrontier

Sun 8/241:06 pmCMH - IAD

1 stop7h 42mFrontier

Deal found 8/13

$285

Sat 8/309:33 pmIAD - CMH

1 stop13h 55mMultiple Airlines

Wed 9/36:34 pmCMH - IAD

1 stop23h 50mMultiple Airlines

Deal found 8/12

$193

Sat 8/301:00 pmIAD - CMH

1 stop5h 07mDelta

Tue 9/26:45 pmCMH - IAD

1 stop4h 41mDelta

Deal found 8/12

$196

Thu 9/47:14 pmIAD - CMH

1 stop16h 12mMultiple Airlines

Mon 9/88:34 amCMH - IAD

1 stop9h 50mMultiple Airlines

Deal found 8/13

$191

Fri 9/58:20 amIAD - CMH

Nonstop1h 13mUnited Airlines

Sun 9/76:10 amCMH - IAD

Nonstop1h 23mUnited Airlines

Deal found 8/14

$195

Tue 9/96:00 amIAD - CMH

1 stop3h 56mDelta

Tue 9/167:07 amCMH - IAD

1 stop4h 49mDelta

Deal found 8/11

$177

Tue 9/96:00 amIAD - CMH

1 stop3h 56mDelta

Thu 9/118:10 amCMH - IAD

1 stop3h 18mDelta

Deal found 8/14

$187

One-way flights from Dulles Intl to Columbus
Search for one-way flight options from Dulles Intl to Columbus. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Mon 10/136:15 amIAD - CMH

1 stop5h 50mFrontier

Deal found 8/14

$73

Wed 10/110:10 pmIAD - CMH

Nonstop1h 29mUnited Airlines

Deal found 8/14

$78

Fri 10/316:00 amIAD - CMH

1 stop9h 35mFrontier

Deal found 8/14

$82

Fri 10/37:14 pmIAD - CMH

1 stop15h 22mFrontier

Deal found 8/14

$84

Wed 10/16:00 amIAD - CMH

1 stop3h 46mDelta

Deal found 8/14

$89

Sun 9/213:30 pmIAD - CMH

Nonstop1h 26mUnited Airlines

Deal found 8/14

$98

Thu 11/276:10 amIAD - CMH

1 stop3h 33mDelta

Deal found 8/14

$99

Thu 10/94:40 pmIAD - CMH

1 stop19h 25mFrontier

Deal found 8/14

$101

Mon 11/36:00 amIAD - CMH

1 stop10h 22mFrontier

Deal found 8/13

$103

Mon 10/208:22 amIAD - CMH

Nonstop1h 14mUnited Airlines

Deal found 8/13

$104

Mon 8/256:10 amIAD - CMH

1 stop9h 58mFrontier

Deal found 8/13

$105

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Columbus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Wed 9/10

6:00 am-9:56 am

1 stop3h 56m

Columbus

Wed 9/17

12:27 pm-4:07 pm

1 stop3h 40m

$177

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Thu 9/11

5:36 pm-6:56 pm

Nonstop1h 20m

Columbus

Thu 9/18

7:56 pm-9:14 pm

Nonstop1h 18m

$177

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Tue 9/9

6:15 pm-11:19 pm

1 stop5h 04m

Columbus

Wed 9/10

8:10 am-11:32 am

1 stop3h 22m

$177

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Sat 9/13

3:30 pm-4:56 pm

Nonstop1h 26m

Columbus

Thu 9/18

10:35 am-11:50 am

Nonstop1h 15m

$177

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Tue 9/30

6:00 am-9:46 am

1 stop3h 46m

Columbus

Wed 10/1

6:08 am-11:28 am

1 stop5h 20m

$177

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Fri 9/19

6:10 am-5:45 pm

1 stop11h 35m

Columbus

Sun 9/21

11:21 am-6:14 pm

1 stop6h 53m

$184

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Sun 9/14

5:36 pm-6:56 pm

Nonstop1h 20m

Columbus

Thu 9/18

7:56 pm-9:14 pm

Nonstop1h 18m

$186

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Fri 10/3

8:22 am-9:36 am

Nonstop1h 14m

Columbus

Sat 10/4

7:51 pm-9:20 pm

Nonstop1h 29m

$186

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Thu 10/16

8:22 am-9:36 am

Nonstop1h 14m

Columbus

Sun 10/19

6:05 am-7:28 am

Nonstop1h 23m

$186

Washington, D.C.Columbus

IAD - CMH

IADCMH

Washington, D.C. Dulles Intl

Fri 10/10

6:15 am-12:05 pm

1 stop5h 50m

Columbus

Mon 10/13

1:25 pm-12:11 am

1 stop10h 46m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 23 results

Best time to book a flight from Dulles Intl to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Columbus

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Columbus may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Columbus (average of $254). Flying from Washington, D.C. Dulles Intl Airport to Columbus in March is currently the most expensive (average of $352). 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 IAD to CMH?

When flying from Washington, D.C. Dulles Intl Airport to Columbus, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight at noon.

Reviews of airlines servicing Columbus

Peruse reviews from past customers who have flown with Delta and United Airlines from Washington, D.C. Dulles Intl Airport to Columbus to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,916 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Columbus round-trip?
Currently priced at $104, Delta will fly you from Washington, D.C. Dulles Intl Airport to Columbus and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $195. Delta is 65% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Columbus?
Consider Sun Country Air (100%), Avianca (75%) or Mesa Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Columbus.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Columbus?
Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Washington, D.C. Dulles Intl - Columbus) can be booked for $155 on average our data indicates $279 when flying from Washington, D.C. Dulles Intl Airport to Columbus.
Can I find deals for flights from Dulles Intl to Columbus that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Columbus?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Columbus.
Can I find deals for business class flights from Dulles Intl to Columbus?
Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Columbus?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Columbus (average of $254). Flying from Washington, D.C. Dulles Intl Airport to Columbus in March is currently the most expensive (average of $352). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Columbus

Dulles Intl to Detroit flights

Reagan-National to Detroit flights

Baltimore to Detroit flights

Dulles Intl to Cleveland flights

Dulles Intl to Cincinnati flights

Baltimore to Cincinnati flights

Reagan-National to Cincinnati flights

Baltimore to Columbus flights

Dulles Intl to Columbus flights

Reagan-National to Cleveland flights

Baltimore to Cleveland flights

Reagan-National to Columbus flights

Dulles Intl to Pittsburgh flights

Reagan-National to Dayton flights

Reagan-National to Pittsburgh flights

Baltimore to Dayton flights

Baltimore to Pittsburgh flights

Dulles Intl to Dayton flights

Reagan-National to Akron flights

Baltimore to Akron flights

Dulles Intl to Akron flights

Dulles Intl to Erie flights

Dulles Intl to Huntington flights

Baltimore to Huntington flights

Baltimore to Erie flights

Reagan-National to Erie flights

Reagan-National to Huntington flights

Reagan-National to Toledo flights

Baltimore to Toledo flights

Dulles Intl to Toledo flights

Complete your trip

Columbus car rentals

Columbus Airport car rentals

Dayton Airport car rentals

Columbus Rickenbacker Airport car rentals

Cincinnati Airport car rentals

Parkersburg Wood County Airport car rentals

Cleveland car rentals

Cincinnati car rentals

Dayton car rentals

Akron car rentals

Youngstown car rentals

Springfield car rentals

Top 2 airlines flying from Dulles Intl to Columbus

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$104	Average$241	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$195	Average$313	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$73+ Cheap flights from Dulles Intl (IAD) to Columbus

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Columbus with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Columbus are usually found in July or January, booked 38 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Dulles Intl to Columbus

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Columbus

Cheapest flights from Dulles Intl to ColumbusExplore the most affordable flight options available from Dulles Intl to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Dulles Intl to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Columbus that are best for you.

Best time to book a flight from Dulles Intl to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Columbus

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Columbus. Price data was last updated on August 8, 2025.

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

What is the cheapest time of day to fly from IAD to CMH?

Find hourly flight availability from Dulles Intl 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 August 14, 2025.

Reviews of airlines servicing Columbus

Peruse reviews from past customers who have flown with Delta and United Airlines from Washington, D.C. Dulles Intl Airport to Columbus to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Columbus. 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 Washington, D.C. Dulles Intl Airport to Columbus round-trip?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Columbus?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Columbus?

Can I find deals for flights from Dulles Intl to Columbus that include hotel bookings?

How can I find direct flights from Dulles Intl to Columbus?

Can I find deals for business class flights from Dulles Intl to Columbus?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Columbus

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Columbus

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Columbus
Explore the most affordable flight options available from Dulles Intl to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.