$174 Cheap Flights from Washington (IAD) to Roanoke (ROA)

View $174 flight on Tue, May 26, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Roanoke Regional Airport (ROA)

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Cheap Flights from Washington to Roanoke (IAD-ROA)

Prices were available within the past 7 days and start at $174 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 12 - Wed, Aug 19
IAD
Washington
ROA
Roanoke
$239 Roundtrip, found 12 hours ago
$239
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Aug 12 from Washington to Roanoke, returning Wed, Aug 19, priced at $239 found 12 hours ago
United
Thu, Jul 2 - Sun, Jul 5
IAD
Washington
ROA
Roanoke
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Washington to Roanoke, returning Sun, Jul 5, priced at $246 found 1 day ago
United
Wed, Aug 12 - Wed, Aug 19
IAD
Washington
ROA
Roanoke
$250 Roundtrip, found 12 hours ago
$250
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Aug 12 from Washington to Roanoke, returning Wed, Aug 19, priced at $250 found 12 hours ago
United
Thu, Apr 30 - Thu, May 7
IAD
Washington
ROA
Roanoke
$254 Roundtrip, found 15 hours ago
$254
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Apr 30 from Washington to Roanoke, returning Thu, May 7, priced at $254 found 15 hours ago
American Airlines
Thu, May 28 - Sat, May 30
IAD
Washington
ROA
Roanoke
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 28 from Washington to Roanoke, returning Sat, May 30, priced at $259 found 1 day ago
United
Thu, Apr 30 - Thu, May 7
IAD
Washington
ROA
Roanoke
$265 Roundtrip, found 15 hours ago
$265
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Apr 30 from Washington to Roanoke, returning Thu, May 7, priced at $265 found 15 hours ago
United
Fri, May 1 - Sat, May 2
IAD
Washington
ROA
Roanoke
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select United flight, departing Fri, May 1 from Washington to Roanoke, returning Sat, May 2, priced at $269 found 11 hours ago
United
Fri, Jul 3 - Sun, Jul 5
IAD
Washington
ROA
Roanoke
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 3 from Washington to Roanoke, returning Sun, Jul 5, priced at $274 found 1 day ago
United
Thu, Apr 30 - Thu, May 7
IAD
Washington
ROA
Roanoke
$278 Roundtrip, found 15 hours ago
$278
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Apr 30 from Washington to Roanoke, returning Thu, May 7, priced at $278 found 15 hours ago
Delta
Thu, May 28 - Sat, May 30
IAD
Washington
ROA
Roanoke
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 28 from Washington to Roanoke, returning Sat, May 30, priced at $497 found 1 day ago

Alternative airports near Roanoke

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Roanoke Regional ROA. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $269
ROA
Roanoke Regional
CheapestClosest
Average driving time to city center9 min
Flights from $269

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) cost?
You can find cheap one-way flights from $174 and cheap return flights from $239 Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) with Expedia. One-way flights usually range from $214 to $926, and return flights typically cost between $399 and $1221. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
The cheapest month to fly from IAD to ROA is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
United operates around 20 direct flights from IAD to ROA every week.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
United is one of the cheapest airlines offering nonstop flights from Washington Dulles Intl. (IAD) to Roanoke Regional (ROA), with round-trip tickets starting from around $461. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
The best airline to fly with from Washington, DC (IAD) to Roanoke, VA (ROA) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Delta offers the most daily flights from Washington to Roanoke, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
You can find approximately 3 nonstop flights per day from Washington Dulles Intl. (IAD) to Roanoke Regional (ROA). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
The earliest flight from Washington Dulles International Airport (IAD) to Roanoke Regional Airport (ROA) typically departs at 5:00 AM, operated by American Airlines. An early departure can help you make the most of your day in Roanoke. This service is available seasonally in April, May, and June. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
The most popular departure times for flights from Washington, DC (IAD) to Roanoke, VA (ROA) are in the early morning, from 6am to 9am. About 24% of passengers prefer this time window. Many major carriers, including Delta Airlines and American Airlines, operate during this period. This timing works well because it allows you to arrive in Roanoke with ample time to enjoy your day.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
A nonstop flight from IAD to ROA typically takes around 1 hour 20 minutes, covering approximately 178 miles. Connecting flights on this route usually add 3 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
You can fly first class between IAD and ROA. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Roanoke from Washington Dulles Intl. (IAD)?
From Washington Dulles Intl. (IAD), you can fly into Roanoke Regional (ROA) to reach Roanoke. Some flights may connect through major hubs like Detroit Metropolitan Wayne County (DTW), Hopkins Intl. (CLE), John F. Kennedy Intl. (JFK) before reaching Roanoke. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) Roanoke Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Roanoke, VA (ROA-Roanoke Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Roanoke Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$239
Distance
177 mi
Average flight time
1 hour 20 mins

Book with confidence

Washington to Roanoke Flights

The cheapest times to fly from Washington to Roanoke

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Roanoke are during the month of August. You can find some of the cheapest flights from Washington to Roanoke with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Roanoke

Sunday is one of the best days to book for cheap flights from Washington to Roanoke: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Roanoke

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Roanoke in 2026. You can also book with separate airlines for your outbound and return journeys, from $174 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Roanoke flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Roanoke airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Roanoke Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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