$134 Find Cheap Flights from Roanoke to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Roanoke to District of Columbia departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Roanoke to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Roanoke to District of Columbia, as well as popular online travel agencies
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Book Cheap Roanoke to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Roanoke to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Roanoke to District of Columbia

Fri, Apr 24 - Sat, Apr 25
United Airlines Logo
7:59 pm - 9:15 pm
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
12:55 pm - 2:13 pm
IAD
-
ROA
1h 18mnonstop
$179United Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
8:00 pm - 11:59 pm
ROA
-
DCA
3h 59m
1 stop
American Airlines Logo
5:00 am - 8:36 am
DCA
-
ROA
3h 36m
1 stop
$198American Airlines
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
7:59 pm - 9:15 pm
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
12:55 pm - 2:13 pm
IAD
-
ROA
1h 18mnonstop
$199United Airlines
Fri, Mar 20 - Sun, Mar 22
United Airlines Logo
7:50 pm - 9:07 pm
ROA
-
IAD
1h 17mnonstop
United Airlines Logo
5:40 pm - 7:02 pm
IAD
-
ROA
1h 22mnonstop
$209United Airlines
Sun, Jun 7 - Tue, Jul 7
United Airlines Logo
6:15 am - 7:31 am
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
8:30 am - 9:42 am
IAD
-
ROA
1h 12mnonstop
$213United Airlines
Fri, Apr 10 - Sun, Apr 12
American Airlines Logo
8:00 pm - 11:59 pm
ROA
-
DCA
3h 59m
1 stop
American Airlines Logo
5:00 am - 8:36 am
DCA
-
ROA
3h 36m
1 stop
$219American Airlines
Sat, Apr 18 - Tue, Apr 21
American Airlines Logo
7:45 pm - 11:59 pm
ROA
-
IAD
4h 14m
1 stop
American Airlines Logo
7:26 pm - 10:56 pm
IAD
-
ROA
3h 30m
1 stop
$219American Airlines
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
7:50 pm - 9:07 pm
ROA
-
IAD
1h 17mnonstop
United Airlines Logo
8:25 am - 9:43 am
IAD
-
ROA
1h 18mnonstop
$229United Airlines
Wed, Jul 22 - Sat, Jul 25
United Airlines Logo
6:15 am - 7:31 am
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
8:30 am - 9:42 am
IAD
-
ROA
1h 12mnonstop
$234United Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
2:55 pm - 4:11 pm
ROA
-
IAD
1h 16mnonstop
United Airlines Logo
8:27 am - 9:49 am
IAD
-
ROA
1h 22mnonstop
$239United Airlines
Booking Insights

KAYAK's insights & trends for Roanoke to District of Columbia flights

Get data-powered insights and trends into flights from Roanoke to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Roanoke to District of Columbia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to District of Columbia from Roanoke found in the last 72 hours was to Washington, D.C., at $256 round-trip. The most popular route is from Roanoke (ROA) to Washington, D.C. Dulles Intl Airport (IAD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $256.

Can I save money by flying with a layover from Roanoke to District of Columbia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $256, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Roanoke to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Roanoke to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Roanoke to District of Columbia is July, when tickets cost $179 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is $431 and $304 respectively.

What’s the cheapest day of the week to fly from Roanoke to District of Columbia?

The average price of all round-trip flights from Roanoke to District of Columbia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to District of Columbia on a Saturday and more expensive on a Sunday. On your return trip to Roanoke, you should consider flying back on a Saturday, and avoid Mondays for better deals.

Good to know

Low seasonJuly
Cheapest flight$151
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Roanoke to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Roanoke to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Roanoke to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Roanoke to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Roanoke to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Roanoke to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Roanoke to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Roanoke to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Roanoke to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $450 on average. Morning departures are around 45% cheaper than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the evening, which is peak travel time and where the average cost of a ticket is $816.

Top tips for finding cheap flights to District of Columbia

  • Looking for a cheap flight? 25% of our users found tickets from Roanoke to the following destinations at these prices or less: Washington, D.C. $248 one-way - $362 round-trip

Reviews of the top airline flying from Roanoke to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Roanoke to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Roanoke to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9403 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

6.0 GoodOlga, Mar 2026
FRA - IAD
Read more United Airlines reviews

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Everything you need to know for your flight from Roanoke to District of Columbia

Information on your arrival and departure airports