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Roanoke

$179+ Cheap flights from Dulles Intl (IAD) to Roanoke (ROA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ROA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Roanoke

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Roanoke (ROA). 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 29, 2025.

Round-trip from

$179
(United Airlines)

Popular in

January

Cheapest in

July

Average price

$176

Good one-way deal

$218 or less
From Washington, D.C. Dulles Intl to Roanoke
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Roanoke.
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Find flight deals from Dulles Intl to Roanoke

Cheapest flights from Dulles Intl to Roanoke
Explore the most affordable flight options available from Dulles Intl to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:10 pmIAD - ROA
Nonstop1h 14mUnited Airlines
Sat 9/66:20 amROA - IAD
Nonstop1h 14mUnited Airlines
Deal found 7/28$179
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:34 amIAD - ROA
1 stop4h 08mAmerican Airlines
Thu 8/148:18 pmROA - IAD
1 stop3h 41mAmerican Airlines
Deal found 7/28$219
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:40 pmIAD - ROA
3 stops21h 43mMultiple Airlines
Sun 8/178:13 pmROA - IAD
2 stops18h 10mMultiple Airlines
Deal found 7/29$346

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Roanoke 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 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Roanoke that are best for you.

Fly from

Dulles Intl

Fly to

Roanoke

Route

Depart

Return

Price

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Thu 9/4

10:10 pm-11:24 pm

Nonstop1h 14m

Roanoke

Sat 9/6

6:20 am-7:34 am

Nonstop1h 14m

$179

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Thu 8/7

6:34 am-10:42 am

1 stop4h 08m

Roanoke

Thu 8/14

8:18 pm-11:59 pm

1 stop3h 41m

$219

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Wed 8/13

5:40 pm-3:23 pm

3 stops21h 43m

Roanoke

Sun 8/17

8:13 pm-2:23 pm

2 stops18h 10m

$346

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Thu 8/21

6:00 am-12:32 am

2 stops18h 32m

Roanoke

Mon 8/25

7:51 pm-5:34 pm

2 stops21h 43m

$592

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Fri 9/5

10:10 pm-11:24 pm

Nonstop1h 14m

$204

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Wed 8/20

4:36 pm-8:12 pm

1 stop3h 36m

$212

Washington, D.C.Roanoke

IAD - ROA

IADROA

Washington, D.C. Dulles Intl

Wed 12/17

10:05 am-7:13 pm

1 stop9h 08m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Dulles Intl to Roanoke

Have a flexible travel schedule? Discover the best time to fly to Roanoke 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 Roanoke

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Roanoke (average of $338). Flying from Washington, D.C. Dulles Intl Airport to Roanoke in December is currently the most expensive (average of $473). 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 ROA?

Find hourly flight availability from Dulles Intl to Roanoke. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Roanoke in the morning. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Roanoke

Explore weekly flight availability from Dulles Intl to Roanoke. 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 July 29, 2025.

The most flights from IAD to ROA are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Roanoke

Get insights into the airlines that provide service to Roanoke. 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 Roanoke. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Roanoke. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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

Find useful and relevant information for your journey from Dulles Intl to Roanoke. 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 Roanoke from Washington, D.C. Dulles Intl?

    Roanoke (ROA), located 4.2 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Roanoke. 1 airline have flights to Roanoke from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Roanoke should not be difficult; the airport handles an average of 6 inbound flights from Washington, D.C. Dulles Intl per day.

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

    United Airlines, at $179, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Roanoke.Alternate airlines to your destination round-trip include American Airlines and Delta. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Roanoke one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $204. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Roanoke for a low price.

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

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Roanoke are CommutAir (67%), Air Canada (67%) and United Airlines (67%).

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Roanoke is generally $218, our data shows the cheapest flight currently is $203. When looking at the most popular route, (Washington, D.C. Dulles Intl - Roanoke), you can expect to pay $179 for that flight.

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

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

  • How can I find direct flights from Dulles Intl to Roanoke?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Roanoke 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 Roanoke?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Roanoke (average of $338). Flying from Washington, D.C. Dulles Intl Airport to Roanoke in December is currently the most expensive (average of $473). 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 Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Radford
Salem
Blacksburg
Christiansburg

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Alternative routes for Dulles Intl to Roanoke

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Roanoke

Discover the top airline that operate flights from Dulles Intl to Roanoke. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$289FlexibilityNo cancel feeOn-time69%

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